Payment terms

lib/data/models/company_model.dart

@@ -10,6 +10,7 @@ import 'package:invoiceninja_flutter/data/models/company_gateway_model.dart';
 import 'package:invoiceninja_flutter/data/models/entities.dart';
 import 'package:invoiceninja_flutter/data/models/group_model.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
 import 'package:invoiceninja_flutter/data/models/task_model.dart';
 import 'package:invoiceninja_flutter/utils/formatting.dart';
 import 'package:invoiceninja_flutter/.env.dart';
@@ -364,44 +365,6 @@ abstract class CompanyEntity extends Object
   static Serializer<CompanyEntity> get serializer => _$companyEntitySerializer;
 }
 
-abstract class PaymentTermEntity extends Object
-    with SelectableEntity
-    implements Built<PaymentTermEntity, PaymentTermEntityBuilder> {
-  factory PaymentTermEntity() {
-    return _$PaymentTermEntity._(
-      id: BaseEntity.nextId,
-      numDays: 0,
-    );
-  }
-
-  PaymentTermEntity._();
-
-  @override
-  @memoized
-  int get hashCode;
-
-  static Serializer<PaymentTermEntity> get serializer =>
-      _$paymentTermEntitySerializer;
-
-  String getPaymentTerm(String netLabel) {
-    if (numDays == 0) {
-      return '';
-    } else if (numDays == -1) {
-      return '$netLabel 0';
-    } else {
-      return '$netLabel $numDays';
-    }
-  }
-
-  @nullable
-  @BuiltValueField(wireName: 'num_days')
-  int get numDays;
-
-  @nullable
-  @BuiltValueField(wireName: 'archived_at')
-  int get archivedAt;
-}
-
 abstract class GatewayEntity extends Object
     with SelectableEntity
     implements Built<GatewayEntity, GatewayEntityBuilder> {

lib/data/models/company_model.g.dart

@@ -8,8 +8,6 @@ part of 'company_model.dart';
 
 Serializer<CompanyEntity> _$companyEntitySerializer =
     new _$CompanyEntitySerializer();
-Serializer<PaymentTermEntity> _$paymentTermEntitySerializer =
-    new _$PaymentTermEntitySerializer();
 Serializer<GatewayEntity> _$gatewayEntitySerializer =
     new _$GatewayEntitySerializer();
 Serializer<UserCompanyEntity> _$userCompanyEntitySerializer =
@@ -555,69 +553,6 @@ class _$CompanyEntitySerializer implements StructuredSerializer<CompanyEntity> {
   }
 }
 
-class _$PaymentTermEntitySerializer
-    implements StructuredSerializer<PaymentTermEntity> {
-  @override
-  final Iterable<Type> types = const [PaymentTermEntity, _$PaymentTermEntity];
-  @override
-  final String wireName = 'PaymentTermEntity';
-
-  @override
-  Iterable<Object> serialize(Serializers serializers, PaymentTermEntity object,
-      {FullType specifiedType = FullType.unspecified}) {
-    final result = <Object>[];
-    if (object.numDays != null) {
-      result
-        ..add('num_days')
-        ..add(serializers.serialize(object.numDays,
-            specifiedType: const FullType(int)));
-    }
-    if (object.archivedAt != null) {
-      result
-        ..add('archived_at')
-        ..add(serializers.serialize(object.archivedAt,
-            specifiedType: const FullType(int)));
-    }
-    if (object.id != null) {
-      result
-        ..add('id')
-        ..add(serializers.serialize(object.id,
-            specifiedType: const FullType(String)));
-    }
-    return result;
-  }
-
-  @override
-  PaymentTermEntity deserialize(
-      Serializers serializers, Iterable<Object> serialized,
-      {FullType specifiedType = FullType.unspecified}) {
-    final result = new PaymentTermEntityBuilder();
-
-    final iterator = serialized.iterator;
-    while (iterator.moveNext()) {
-      final key = iterator.current as String;
-      iterator.moveNext();
-      final dynamic value = iterator.current;
-      switch (key) {
-        case 'num_days':
-          result.numDays = serializers.deserialize(value,
-              specifiedType: const FullType(int)) as int;
-          break;
-        case 'archived_at':
-          result.archivedAt = serializers.deserialize(value,
-              specifiedType: const FullType(int)) as int;
-          break;
-        case 'id':
-          result.id = serializers.deserialize(value,
-              specifiedType: const FullType(String)) as String;
-          break;
-      }
-    }
-
-    return result.build();
-  }
-}
-
 class _$GatewayEntitySerializer implements StructuredSerializer<GatewayEntity> {
   @override
   final Iterable<Type> types = const [GatewayEntity, _$GatewayEntity];
@@ -3683,105 +3618,6 @@ class CompanyEntityBuilder
   }
 }
 
-class _$PaymentTermEntity extends PaymentTermEntity {
-  @override
-  final int numDays;
-  @override
-  final int archivedAt;
-  @override
-  final String id;
-
-  factory _$PaymentTermEntity(
-          [void Function(PaymentTermEntityBuilder) updates]) =>
-      (new PaymentTermEntityBuilder()..update(updates)).build();
-
-  _$PaymentTermEntity._({this.numDays, this.archivedAt, this.id}) : super._();
-
-  @override
-  PaymentTermEntity rebuild(void Function(PaymentTermEntityBuilder) updates) =>
-      (toBuilder()..update(updates)).build();
-
-  @override
-  PaymentTermEntityBuilder toBuilder() =>
-      new PaymentTermEntityBuilder()..replace(this);
-
-  @override
-  bool operator ==(Object other) {
-    if (identical(other, this)) return true;
-    return other is PaymentTermEntity &&
-        numDays == other.numDays &&
-        archivedAt == other.archivedAt &&
-        id == other.id;
-  }
-
-  int __hashCode;
-  @override
-  int get hashCode {
-    return __hashCode ??= $jf(
-        $jc($jc($jc(0, numDays.hashCode), archivedAt.hashCode), id.hashCode));
-  }
-
-  @override
-  String toString() {
-    return (newBuiltValueToStringHelper('PaymentTermEntity')
-          ..add('numDays', numDays)
-          ..add('archivedAt', archivedAt)
-          ..add('id', id))
-        .toString();
-  }
-}
-
-class PaymentTermEntityBuilder
-    implements Builder<PaymentTermEntity, PaymentTermEntityBuilder> {
-  _$PaymentTermEntity _$v;
-
-  int _numDays;
-  int get numDays => _$this._numDays;
-  set numDays(int numDays) => _$this._numDays = numDays;
-
-  int _archivedAt;
-  int get archivedAt => _$this._archivedAt;
-  set archivedAt(int archivedAt) => _$this._archivedAt = archivedAt;
-
-  String _id;
-  String get id => _$this._id;
-  set id(String id) => _$this._id = id;
-
-  PaymentTermEntityBuilder();
-
-  PaymentTermEntityBuilder get _$this {
-    if (_$v != null) {
-      _numDays = _$v.numDays;
-      _archivedAt = _$v.archivedAt;
-      _id = _$v.id;
-      _$v = null;
-    }
-    return this;
-  }
-
-  @override
-  void replace(PaymentTermEntity other) {
-    if (other == null) {
-      throw new ArgumentError.notNull('other');
-    }
-    _$v = other as _$PaymentTermEntity;
-  }
-
-  @override
-  void update(void Function(PaymentTermEntityBuilder) updates) {
-    if (updates != null) updates(this);
-  }
-
-  @override
-  _$PaymentTermEntity build() {
-    final _$result = _$v ??
-        new _$PaymentTermEntity._(
-            numDays: numDays, archivedAt: archivedAt, id: id);
-    replace(_$result);
-    return _$result;
-  }
-}
-
 class _$GatewayEntity extends GatewayEntity {
   @override
   final String id;

lib/data/models/entities.dart

@@ -16,7 +16,6 @@ class EntityType extends EnumClass {
   static const EntityType dashboard = _$dashboard;
   static const EntityType reports = _$reports;
   static const EntityType settings = _$settings;
-
   static const EntityType taxRate = _$taxRate;
   static const EntityType companyGateway = _$companyGateway;
   static const EntityType invoice = _$invoice;
@@ -38,8 +37,8 @@ class EntityType extends EnumClass {
   static const EntityType gatewayToken = _$gatewayToken;
   static const EntityType invoiceItem = _$invoiceItem;
   static const EntityType design = _$design;
-
   // STARTER: entity type - do not remove comment
+  static const EntityType paymentTerm = _$paymentTerm;
   static const EntityType quoteItem = _$quoteItem;
   static const EntityType contact = _$contact;
   static const EntityType vendorContact = _$vendorContact;

lib/data/models/entities.g.dart

@@ -30,6 +30,7 @@ const EntityType _$gateway = const EntityType._('gateway');
 const EntityType _$gatewayToken = const EntityType._('gatewayToken');
 const EntityType _$invoiceItem = const EntityType._('invoiceItem');
 const EntityType _$design = const EntityType._('design');
+const EntityType _$paymentTerm = const EntityType._('paymentTerm');
 const EntityType _$quoteItem = const EntityType._('quoteItem');
 const EntityType _$contact = const EntityType._('contact');
 const EntityType _$vendorContact = const EntityType._('vendorContact');
@@ -95,6 +96,8 @@ EntityType _$typeValueOf(String name) {
       return _$invoiceItem;
     case 'design':
       return _$design;
+    case 'paymentTerm':
+      return _$paymentTerm;
     case 'quoteItem':
       return _$quoteItem;
     case 'contact':
@@ -154,6 +157,7 @@ final BuiltSet<EntityType> _$typeValues =
   _$gatewayToken,
   _$invoiceItem,
   _$design,
+  _$paymentTerm,
   _$quoteItem,
   _$contact,
   _$vendorContact,

lib/data/models/payment_term_model.dart

@@ -0,0 +1,88 @@
+import 'package:built_collection/built_collection.dart';
+import 'package:built_value/built_value.dart';
+import 'package:built_value/serializer.dart';
+import 'package:invoiceninja_flutter/data/models/entities.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+
+part 'payment_term_model.g.dart';
+
+abstract class PaymentTermListResponse
+    implements Built<PaymentTermListResponse, PaymentTermListResponseBuilder> {
+  factory PaymentTermListResponse(
+          [void updates(PaymentTermListResponseBuilder b)]) =
+      _$PaymentTermListResponse;
+
+  PaymentTermListResponse._();
+
+  @override
+  @memoized
+  int get hashCode;
+
+  BuiltList<PaymentTermEntity> get data;
+
+  static Serializer<PaymentTermListResponse> get serializer =>
+      _$paymentTermListResponseSerializer;
+}
+
+abstract class PaymentTermItemResponse
+    implements Built<PaymentTermItemResponse, PaymentTermItemResponseBuilder> {
+  factory PaymentTermItemResponse(
+          [void updates(PaymentTermItemResponseBuilder b)]) =
+      _$PaymentTermItemResponse;
+
+  PaymentTermItemResponse._();
+
+  @override
+  @memoized
+  int get hashCode;
+
+  PaymentTermEntity get data;
+
+  static Serializer<PaymentTermItemResponse> get serializer =>
+      _$paymentTermItemResponseSerializer;
+}
+
+class PaymentTermFields {
+  static const String name = 'name';
+  static const String numDays = 'num_days';
+}
+
+abstract class PaymentTermEntity extends Object
+    with BaseEntity, SelectableEntity
+    implements Built<PaymentTermEntity, PaymentTermEntityBuilder> {
+  factory PaymentTermEntity({String id, AppState state}) {
+    return _$PaymentTermEntity._(
+      id: id ?? BaseEntity.nextId,
+      numDays: 0,
+      name: '',
+    );
+  }
+
+  PaymentTermEntity._();
+
+  @override
+  @memoized
+  int get hashCode;
+
+  static Serializer<PaymentTermEntity> get serializer =>
+      _$paymentTermEntitySerializer;
+
+  String getPaymentTerm(String netLabel) {
+    if (numDays == 0) {
+      return '';
+    } else if (numDays == -1) {
+      return '$netLabel 0';
+    } else {
+      return '$netLabel $numDays';
+    }
+  }
+
+  String get name;
+
+  @BuiltValueField(wireName: 'num_days')
+  int get numDays;
+
+  int compareTo(PaymentTermEntity paymentTerm, String sortField,
+          bool sortAscending) =>
+      numDays.compareTo(paymentTerm.numDays);
+}

lib/data/models/payment_term_model.g.dart

@@ -0,0 +1,663 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'payment_term_model.dart';
+
+// **************************************************************************
+// BuiltValueGenerator
+// **************************************************************************
+
+Serializer<PaymentTermListResponse> _$paymentTermListResponseSerializer =
+    new _$PaymentTermListResponseSerializer();
+Serializer<PaymentTermItemResponse> _$paymentTermItemResponseSerializer =
+    new _$PaymentTermItemResponseSerializer();
+Serializer<PaymentTermEntity> _$paymentTermEntitySerializer =
+    new _$PaymentTermEntitySerializer();
+
+class _$PaymentTermListResponseSerializer
+    implements StructuredSerializer<PaymentTermListResponse> {
+  @override
+  final Iterable<Type> types = const [
+    PaymentTermListResponse,
+    _$PaymentTermListResponse
+  ];
+  @override
+  final String wireName = 'PaymentTermListResponse';
+
+  @override
+  Iterable<Object> serialize(
+      Serializers serializers, PaymentTermListResponse object,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = <Object>[
+      'data',
+      serializers.serialize(object.data,
+          specifiedType: const FullType(
+              BuiltList, const [const FullType(PaymentTermEntity)])),
+    ];
+
+    return result;
+  }
+
+  @override
+  PaymentTermListResponse deserialize(
+      Serializers serializers, Iterable<Object> serialized,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = new PaymentTermListResponseBuilder();
+
+    final iterator = serialized.iterator;
+    while (iterator.moveNext()) {
+      final key = iterator.current as String;
+      iterator.moveNext();
+      final dynamic value = iterator.current;
+      switch (key) {
+        case 'data':
+          result.data.replace(serializers.deserialize(value,
+                  specifiedType: const FullType(
+                      BuiltList, const [const FullType(PaymentTermEntity)]))
+              as BuiltList<Object>);
+          break;
+      }
+    }
+
+    return result.build();
+  }
+}
+
+class _$PaymentTermItemResponseSerializer
+    implements StructuredSerializer<PaymentTermItemResponse> {
+  @override
+  final Iterable<Type> types = const [
+    PaymentTermItemResponse,
+    _$PaymentTermItemResponse
+  ];
+  @override
+  final String wireName = 'PaymentTermItemResponse';
+
+  @override
+  Iterable<Object> serialize(
+      Serializers serializers, PaymentTermItemResponse object,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = <Object>[
+      'data',
+      serializers.serialize(object.data,
+          specifiedType: const FullType(PaymentTermEntity)),
+    ];
+
+    return result;
+  }
+
+  @override
+  PaymentTermItemResponse deserialize(
+      Serializers serializers, Iterable<Object> serialized,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = new PaymentTermItemResponseBuilder();
+
+    final iterator = serialized.iterator;
+    while (iterator.moveNext()) {
+      final key = iterator.current as String;
+      iterator.moveNext();
+      final dynamic value = iterator.current;
+      switch (key) {
+        case 'data':
+          result.data.replace(serializers.deserialize(value,
+                  specifiedType: const FullType(PaymentTermEntity))
+              as PaymentTermEntity);
+          break;
+      }
+    }
+
+    return result.build();
+  }
+}
+
+class _$PaymentTermEntitySerializer
+    implements StructuredSerializer<PaymentTermEntity> {
+  @override
+  final Iterable<Type> types = const [PaymentTermEntity, _$PaymentTermEntity];
+  @override
+  final String wireName = 'PaymentTermEntity';
+
+  @override
+  Iterable<Object> serialize(Serializers serializers, PaymentTermEntity object,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = <Object>[
+      'name',
+      serializers.serialize(object.name, specifiedType: const FullType(String)),
+      'num_days',
+      serializers.serialize(object.numDays, specifiedType: const FullType(int)),
+    ];
+    if (object.isChanged != null) {
+      result
+        ..add('isChanged')
+        ..add(serializers.serialize(object.isChanged,
+            specifiedType: const FullType(bool)));
+    }
+    if (object.createdAt != null) {
+      result
+        ..add('created_at')
+        ..add(serializers.serialize(object.createdAt,
+            specifiedType: const FullType(int)));
+    }
+    if (object.updatedAt != null) {
+      result
+        ..add('updated_at')
+        ..add(serializers.serialize(object.updatedAt,
+            specifiedType: const FullType(int)));
+    }
+    if (object.archivedAt != null) {
+      result
+        ..add('archived_at')
+        ..add(serializers.serialize(object.archivedAt,
+            specifiedType: const FullType(int)));
+    }
+    if (object.isDeleted != null) {
+      result
+        ..add('is_deleted')
+        ..add(serializers.serialize(object.isDeleted,
+            specifiedType: const FullType(bool)));
+    }
+    if (object.createdUserId != null) {
+      result
+        ..add('user_id')
+        ..add(serializers.serialize(object.createdUserId,
+            specifiedType: const FullType(String)));
+    }
+    if (object.assignedUserId != null) {
+      result
+        ..add('assigned_user_id')
+        ..add(serializers.serialize(object.assignedUserId,
+            specifiedType: const FullType(String)));
+    }
+    if (object.subEntityType != null) {
+      result
+        ..add('entity_type')
+        ..add(serializers.serialize(object.subEntityType,
+            specifiedType: const FullType(EntityType)));
+    }
+    if (object.id != null) {
+      result
+        ..add('id')
+        ..add(serializers.serialize(object.id,
+            specifiedType: const FullType(String)));
+    }
+    return result;
+  }
+
+  @override
+  PaymentTermEntity deserialize(
+      Serializers serializers, Iterable<Object> serialized,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = new PaymentTermEntityBuilder();
+
+    final iterator = serialized.iterator;
+    while (iterator.moveNext()) {
+      final key = iterator.current as String;
+      iterator.moveNext();
+      final dynamic value = iterator.current;
+      switch (key) {
+        case 'name':
+          result.name = serializers.deserialize(value,
+              specifiedType: const FullType(String)) as String;
+          break;
+        case 'num_days':
+          result.numDays = serializers.deserialize(value,
+              specifiedType: const FullType(int)) as int;
+          break;
+        case 'isChanged':
+          result.isChanged = serializers.deserialize(value,
+              specifiedType: const FullType(bool)) as bool;
+          break;
+        case 'created_at':
+          result.createdAt = serializers.deserialize(value,
+              specifiedType: const FullType(int)) as int;
+          break;
+        case 'updated_at':
+          result.updatedAt = serializers.deserialize(value,
+              specifiedType: const FullType(int)) as int;
+          break;
+        case 'archived_at':
+          result.archivedAt = serializers.deserialize(value,
+              specifiedType: const FullType(int)) as int;
+          break;
+        case 'is_deleted':
+          result.isDeleted = serializers.deserialize(value,
+              specifiedType: const FullType(bool)) as bool;
+          break;
+        case 'user_id':
+          result.createdUserId = serializers.deserialize(value,
+              specifiedType: const FullType(String)) as String;
+          break;
+        case 'assigned_user_id':
+          result.assignedUserId = serializers.deserialize(value,
+              specifiedType: const FullType(String)) as String;
+          break;
+        case 'entity_type':
+          result.subEntityType = serializers.deserialize(value,
+              specifiedType: const FullType(EntityType)) as EntityType;
+          break;
+        case 'id':
+          result.id = serializers.deserialize(value,
+              specifiedType: const FullType(String)) as String;
+          break;
+      }
+    }
+
+    return result.build();
+  }
+}
+
+class _$PaymentTermListResponse extends PaymentTermListResponse {
+  @override
+  final BuiltList<PaymentTermEntity> data;
+
+  factory _$PaymentTermListResponse(
+          [void Function(PaymentTermListResponseBuilder) updates]) =>
+      (new PaymentTermListResponseBuilder()..update(updates)).build();
+
+  _$PaymentTermListResponse._({this.data}) : super._() {
+    if (data == null) {
+      throw new BuiltValueNullFieldError('PaymentTermListResponse', 'data');
+    }
+  }
+
+  @override
+  PaymentTermListResponse rebuild(
+          void Function(PaymentTermListResponseBuilder) updates) =>
+      (toBuilder()..update(updates)).build();
+
+  @override
+  PaymentTermListResponseBuilder toBuilder() =>
+      new PaymentTermListResponseBuilder()..replace(this);
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(other, this)) return true;
+    return other is PaymentTermListResponse && data == other.data;
+  }
+
+  int __hashCode;
+  @override
+  int get hashCode {
+    return __hashCode ??= $jf($jc(0, data.hashCode));
+  }
+
+  @override
+  String toString() {
+    return (newBuiltValueToStringHelper('PaymentTermListResponse')
+          ..add('data', data))
+        .toString();
+  }
+}
+
+class PaymentTermListResponseBuilder
+    implements
+        Builder<PaymentTermListResponse, PaymentTermListResponseBuilder> {
+  _$PaymentTermListResponse _$v;
+
+  ListBuilder<PaymentTermEntity> _data;
+  ListBuilder<PaymentTermEntity> get data =>
+      _$this._data ??= new ListBuilder<PaymentTermEntity>();
+  set data(ListBuilder<PaymentTermEntity> data) => _$this._data = data;
+
+  PaymentTermListResponseBuilder();
+
+  PaymentTermListResponseBuilder get _$this {
+    if (_$v != null) {
+      _data = _$v.data?.toBuilder();
+      _$v = null;
+    }
+    return this;
+  }
+
+  @override
+  void replace(PaymentTermListResponse other) {
+    if (other == null) {
+      throw new ArgumentError.notNull('other');
+    }
+    _$v = other as _$PaymentTermListResponse;
+  }
+
+  @override
+  void update(void Function(PaymentTermListResponseBuilder) updates) {
+    if (updates != null) updates(this);
+  }
+
+  @override
+  _$PaymentTermListResponse build() {
+    _$PaymentTermListResponse _$result;
+    try {
+      _$result = _$v ?? new _$PaymentTermListResponse._(data: data.build());
+    } catch (_) {
+      String _$failedField;
+      try {
+        _$failedField = 'data';
+        data.build();
+      } catch (e) {
+        throw new BuiltValueNestedFieldError(
+            'PaymentTermListResponse', _$failedField, e.toString());
+      }
+      rethrow;
+    }
+    replace(_$result);
+    return _$result;
+  }
+}
+
+class _$PaymentTermItemResponse extends PaymentTermItemResponse {
+  @override
+  final PaymentTermEntity data;
+
+  factory _$PaymentTermItemResponse(
+          [void Function(PaymentTermItemResponseBuilder) updates]) =>
+      (new PaymentTermItemResponseBuilder()..update(updates)).build();
+
+  _$PaymentTermItemResponse._({this.data}) : super._() {
+    if (data == null) {
+      throw new BuiltValueNullFieldError('PaymentTermItemResponse', 'data');
+    }
+  }
+
+  @override
+  PaymentTermItemResponse rebuild(
+          void Function(PaymentTermItemResponseBuilder) updates) =>
+      (toBuilder()..update(updates)).build();
+
+  @override
+  PaymentTermItemResponseBuilder toBuilder() =>
+      new PaymentTermItemResponseBuilder()..replace(this);
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(other, this)) return true;
+    return other is PaymentTermItemResponse && data == other.data;
+  }
+
+  int __hashCode;
+  @override
+  int get hashCode {
+    return __hashCode ??= $jf($jc(0, data.hashCode));
+  }
+
+  @override
+  String toString() {
+    return (newBuiltValueToStringHelper('PaymentTermItemResponse')
+          ..add('data', data))
+        .toString();
+  }
+}
+
+class PaymentTermItemResponseBuilder
+    implements
+        Builder<PaymentTermItemResponse, PaymentTermItemResponseBuilder> {
+  _$PaymentTermItemResponse _$v;
+
+  PaymentTermEntityBuilder _data;
+  PaymentTermEntityBuilder get data =>
+      _$this._data ??= new PaymentTermEntityBuilder();
+  set data(PaymentTermEntityBuilder data) => _$this._data = data;
+
+  PaymentTermItemResponseBuilder();
+
+  PaymentTermItemResponseBuilder get _$this {
+    if (_$v != null) {
+      _data = _$v.data?.toBuilder();
+      _$v = null;
+    }
+    return this;
+  }
+
+  @override
+  void replace(PaymentTermItemResponse other) {
+    if (other == null) {
+      throw new ArgumentError.notNull('other');
+    }
+    _$v = other as _$PaymentTermItemResponse;
+  }
+
+  @override
+  void update(void Function(PaymentTermItemResponseBuilder) updates) {
+    if (updates != null) updates(this);
+  }
+
+  @override
+  _$PaymentTermItemResponse build() {
+    _$PaymentTermItemResponse _$result;
+    try {
+      _$result = _$v ?? new _$PaymentTermItemResponse._(data: data.build());
+    } catch (_) {
+      String _$failedField;
+      try {
+        _$failedField = 'data';
+        data.build();
+      } catch (e) {
+        throw new BuiltValueNestedFieldError(
+            'PaymentTermItemResponse', _$failedField, e.toString());
+      }
+      rethrow;
+    }
+    replace(_$result);
+    return _$result;
+  }
+}
+
+class _$PaymentTermEntity extends PaymentTermEntity {
+  @override
+  final String name;
+  @override
+  final int numDays;
+  @override
+  final bool isChanged;
+  @override
+  final int createdAt;
+  @override
+  final int updatedAt;
+  @override
+  final int archivedAt;
+  @override
+  final bool isDeleted;
+  @override
+  final String createdUserId;
+  @override
+  final String assignedUserId;
+  @override
+  final EntityType subEntityType;
+  @override
+  final String id;
+
+  factory _$PaymentTermEntity(
+          [void Function(PaymentTermEntityBuilder) updates]) =>
+      (new PaymentTermEntityBuilder()..update(updates)).build();
+
+  _$PaymentTermEntity._(
+      {this.name,
+      this.numDays,
+      this.isChanged,
+      this.createdAt,
+      this.updatedAt,
+      this.archivedAt,
+      this.isDeleted,
+      this.createdUserId,
+      this.assignedUserId,
+      this.subEntityType,
+      this.id})
+      : super._() {
+    if (name == null) {
+      throw new BuiltValueNullFieldError('PaymentTermEntity', 'name');
+    }
+    if (numDays == null) {
+      throw new BuiltValueNullFieldError('PaymentTermEntity', 'numDays');
+    }
+  }
+
+  @override
+  PaymentTermEntity rebuild(void Function(PaymentTermEntityBuilder) updates) =>
+      (toBuilder()..update(updates)).build();
+
+  @override
+  PaymentTermEntityBuilder toBuilder() =>
+      new PaymentTermEntityBuilder()..replace(this);
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(other, this)) return true;
+    return other is PaymentTermEntity &&
+        name == other.name &&
+        numDays == other.numDays &&
+        isChanged == other.isChanged &&
+        createdAt == other.createdAt &&
+        updatedAt == other.updatedAt &&
+        archivedAt == other.archivedAt &&
+        isDeleted == other.isDeleted &&
+        createdUserId == other.createdUserId &&
+        assignedUserId == other.assignedUserId &&
+        subEntityType == other.subEntityType &&
+        id == other.id;
+  }
+
+  int __hashCode;
+  @override
+  int get hashCode {
+    return __hashCode ??= $jf($jc(
+        $jc(
+            $jc(
+                $jc(
+                    $jc(
+                        $jc(
+                            $jc(
+                                $jc(
+                                    $jc(
+                                        $jc($jc(0, name.hashCode),
+                                            numDays.hashCode),
+                                        isChanged.hashCode),
+                                    createdAt.hashCode),
+                                updatedAt.hashCode),
+                            archivedAt.hashCode),
+                        isDeleted.hashCode),
+                    createdUserId.hashCode),
+                assignedUserId.hashCode),
+            subEntityType.hashCode),
+        id.hashCode));
+  }
+
+  @override
+  String toString() {
+    return (newBuiltValueToStringHelper('PaymentTermEntity')
+          ..add('name', name)
+          ..add('numDays', numDays)
+          ..add('isChanged', isChanged)
+          ..add('createdAt', createdAt)
+          ..add('updatedAt', updatedAt)
+          ..add('archivedAt', archivedAt)
+          ..add('isDeleted', isDeleted)
+          ..add('createdUserId', createdUserId)
+          ..add('assignedUserId', assignedUserId)
+          ..add('subEntityType', subEntityType)
+          ..add('id', id))
+        .toString();
+  }
+}
+
+class PaymentTermEntityBuilder
+    implements Builder<PaymentTermEntity, PaymentTermEntityBuilder> {
+  _$PaymentTermEntity _$v;
+
+  String _name;
+  String get name => _$this._name;
+  set name(String name) => _$this._name = name;
+
+  int _numDays;
+  int get numDays => _$this._numDays;
+  set numDays(int numDays) => _$this._numDays = numDays;
+
+  bool _isChanged;
+  bool get isChanged => _$this._isChanged;
+  set isChanged(bool isChanged) => _$this._isChanged = isChanged;
+
+  int _createdAt;
+  int get createdAt => _$this._createdAt;
+  set createdAt(int createdAt) => _$this._createdAt = createdAt;
+
+  int _updatedAt;
+  int get updatedAt => _$this._updatedAt;
+  set updatedAt(int updatedAt) => _$this._updatedAt = updatedAt;
+
+  int _archivedAt;
+  int get archivedAt => _$this._archivedAt;
+  set archivedAt(int archivedAt) => _$this._archivedAt = archivedAt;
+
+  bool _isDeleted;
+  bool get isDeleted => _$this._isDeleted;
+  set isDeleted(bool isDeleted) => _$this._isDeleted = isDeleted;
+
+  String _createdUserId;
+  String get createdUserId => _$this._createdUserId;
+  set createdUserId(String createdUserId) =>
+      _$this._createdUserId = createdUserId;
+
+  String _assignedUserId;
+  String get assignedUserId => _$this._assignedUserId;
+  set assignedUserId(String assignedUserId) =>
+      _$this._assignedUserId = assignedUserId;
+
+  EntityType _subEntityType;
+  EntityType get subEntityType => _$this._subEntityType;
+  set subEntityType(EntityType subEntityType) =>
+      _$this._subEntityType = subEntityType;
+
+  String _id;
+  String get id => _$this._id;
+  set id(String id) => _$this._id = id;
+
+  PaymentTermEntityBuilder();
+
+  PaymentTermEntityBuilder get _$this {
+    if (_$v != null) {
+      _name = _$v.name;
+      _numDays = _$v.numDays;
+      _isChanged = _$v.isChanged;
+      _createdAt = _$v.createdAt;
+      _updatedAt = _$v.updatedAt;
+      _archivedAt = _$v.archivedAt;
+      _isDeleted = _$v.isDeleted;
+      _createdUserId = _$v.createdUserId;
+      _assignedUserId = _$v.assignedUserId;
+      _subEntityType = _$v.subEntityType;
+      _id = _$v.id;
+      _$v = null;
+    }
+    return this;
+  }
+
+  @override
+  void replace(PaymentTermEntity other) {
+    if (other == null) {
+      throw new ArgumentError.notNull('other');
+    }
+    _$v = other as _$PaymentTermEntity;
+  }
+
+  @override
+  void update(void Function(PaymentTermEntityBuilder) updates) {
+    if (updates != null) updates(this);
+  }
+
+  @override
+  _$PaymentTermEntity build() {
+    final _$result = _$v ??
+        new _$PaymentTermEntity._(
+            name: name,
+            numDays: numDays,
+            isChanged: isChanged,
+            createdAt: createdAt,
+            updatedAt: updatedAt,
+            archivedAt: archivedAt,
+            isDeleted: isDeleted,
+            createdUserId: createdUserId,
+            assignedUserId: assignedUserId,
+            subEntityType: subEntityType,
+            id: id);
+    replace(_$result);
+    return _$result;
+  }
+}
+
+// ignore_for_file: always_put_control_body_on_new_line,always_specify_types,annotate_overrides,avoid_annotating_with_dynamic,avoid_as,avoid_catches_without_on_clauses,avoid_returning_this,lines_longer_than_80_chars,omit_local_variable_types,prefer_expression_function_bodies,sort_constructors_first,test_types_in_equals,unnecessary_const,unnecessary_new

lib/data/models/serializers.dart

@@ -12,6 +12,7 @@ import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/data/models/entities.dart';
 import 'package:invoiceninja_flutter/data/models/payment_model.dart';
 import 'package:invoiceninja_flutter/data/models/account_model.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
 import 'package:invoiceninja_flutter/data/models/project_model.dart';
 import 'package:invoiceninja_flutter/data/models/task_model.dart';
 import 'package:invoiceninja_flutter/data/models/tax_rate_model.dart';
@@ -35,7 +36,9 @@ import 'package:invoiceninja_flutter/redux/task/task_state.dart';
 import 'package:invoiceninja_flutter/redux/project/project_state.dart';
 import 'package:invoiceninja_flutter/redux/payment/payment_state.dart';
 import 'package:invoiceninja_flutter/redux/quote/quote_state.dart';
+
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_state.dart';
 import 'package:invoiceninja_flutter/data/models/design_model.dart';
 import 'package:invoiceninja_flutter/redux/design/design_state.dart';
 import 'package:invoiceninja_flutter/redux/credit/credit_state.dart';
@@ -110,6 +113,9 @@ part 'serializers.g.dart';
   TaxRateItemResponse,
   TaxRateListResponse,
   // STARTER: serializers - do not remove comment
+  PaymentTermEntity,
+  PaymentTermListResponse,
+  PaymentTermItemResponse,
   DesignEntity,
   DesignListResponse,
   DesignItemResponse,

lib/data/models/serializers.g.dart

@@ -100,6 +100,10 @@ Serializers _$serializers = (new Serializers().toBuilder()
       ..add(PaymentListResponse.serializer)
       ..add(PaymentState.serializer)
       ..add(PaymentTermEntity.serializer)
+      ..add(PaymentTermItemResponse.serializer)
+      ..add(PaymentTermListResponse.serializer)
+      ..add(PaymentTermState.serializer)
+      ..add(PaymentTermUIState.serializer)
       ..add(PaymentTypeEntity.serializer)
       ..add(PaymentTypeItemResponse.serializer)
       ..add(PaymentTypeListResponse.serializer)
@@ -356,6 +360,7 @@ Serializers _$serializers = (new Serializers().toBuilder()
       ..addBuilderFactory(
           const FullType(BuiltList, const [const FullType(LanguageEntity)]), () => new ListBuilder<LanguageEntity>())
       ..addBuilderFactory(const FullType(BuiltList, const [const FullType(PaymentEntity)]), () => new ListBuilder<PaymentEntity>())
+      ..addBuilderFactory(const FullType(BuiltList, const [const FullType(PaymentTermEntity)]), () => new ListBuilder<PaymentTermEntity>())
       ..addBuilderFactory(const FullType(BuiltList, const [const FullType(PaymentTypeEntity)]), () => new ListBuilder<PaymentTypeEntity>())
       ..addBuilderFactory(const FullType(BuiltList, const [const FullType(PaymentableEntity)]), () => new ListBuilder<PaymentableEntity>())
       ..addBuilderFactory(const FullType(BuiltList, const [const FullType(PaymentableEntity)]), () => new ListBuilder<PaymentableEntity>())
@@ -416,6 +421,8 @@ Serializers _$serializers = (new Serializers().toBuilder()
       ..addBuilderFactory(const FullType(BuiltList, const [const FullType(String)]), () => new ListBuilder<String>())
       ..addBuilderFactory(const FullType(BuiltMap, const [const FullType(String), const FullType(PaymentEntity)]), () => new MapBuilder<String, PaymentEntity>())
       ..addBuilderFactory(const FullType(BuiltList, const [const FullType(String)]), () => new ListBuilder<String>())
+      ..addBuilderFactory(const FullType(BuiltMap, const [const FullType(String), const FullType(PaymentTermEntity)]), () => new MapBuilder<String, PaymentTermEntity>())
+      ..addBuilderFactory(const FullType(BuiltList, const [const FullType(String)]), () => new ListBuilder<String>())
       ..addBuilderFactory(const FullType(BuiltMap, const [const FullType(String), const FullType(ProductEntity)]), () => new MapBuilder<String, ProductEntity>())
       ..addBuilderFactory(const FullType(BuiltList, const [const FullType(String)]), () => new ListBuilder<String>())
       ..addBuilderFactory(const FullType(BuiltMap, const [const FullType(String), const FullType(ProjectEntity)]), () => new MapBuilder<String, ProjectEntity>())

lib/data/repositories/payment_term_repository.dart

@@ -0,0 +1,79 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:core';
+import 'package:built_collection/built_collection.dart';
+import 'package:invoiceninja_flutter/constants.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/data/models/serializers.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/data/web_client.dart';
+
+class PaymentTermRepository {
+  const PaymentTermRepository({
+    this.webClient = const WebClient(),
+  });
+
+  final WebClient webClient;
+
+  Future<PaymentTermEntity> loadItem(
+      Credentials credentials, String entityId) async {
+    final dynamic response = await webClient.get(
+        '${credentials.url}/payment_terms/$entityId', credentials.token);
+
+    final PaymentTermItemResponse paymentTermResponse = serializers
+        .deserializeWith(PaymentTermItemResponse.serializer, response);
+
+    return paymentTermResponse.data;
+  }
+
+  Future<BuiltList<PaymentTermEntity>> loadList(
+      Credentials credentials, int updatedAt) async {
+    String url = credentials.url + '/payment_terms?';
+
+    if (updatedAt > 0) {
+      url += '&updated_at=${updatedAt - kUpdatedAtBufferSeconds}';
+    }
+
+    final dynamic response = await webClient.get(url, credentials.token);
+
+    final PaymentTermListResponse paymentTermResponse = serializers
+        .deserializeWith(PaymentTermListResponse.serializer, response);
+
+    return paymentTermResponse.data;
+  }
+
+  Future<List<PaymentTermEntity>> bulkAction(
+      Credentials credentials, List<String> ids, EntityAction action) async {
+    final url = credentials.url + '/payment_terms/bulk';
+    final dynamic response = await webClient.post(url, credentials.token,
+        data: json.encode({'ids': ids, 'action': '$action'}));
+
+    final PaymentTermListResponse paymentTermResponse = serializers
+        .deserializeWith(PaymentTermListResponse.serializer, response);
+
+    return paymentTermResponse.data.toList();
+  }
+
+  Future<PaymentTermEntity> saveData(
+      Credentials credentials, PaymentTermEntity paymentTerm) async {
+    final data =
+        serializers.serializeWith(PaymentTermEntity.serializer, paymentTerm);
+    dynamic response;
+
+    if (paymentTerm.isNew) {
+      response = await webClient.post(
+          credentials.url + '/payment_terms', credentials.token,
+          data: json.encode(data));
+    } else {
+      final url = '${credentials.url}/payment_terms/${paymentTerm.id}';
+      response =
+          await webClient.put(url, credentials.token, data: json.encode(data));
+    }
+
+    final PaymentTermItemResponse paymentTermResponse = serializers
+        .deserializeWith(PaymentTermItemResponse.serializer, response);
+
+    return paymentTermResponse.data;
+  }
+}

lib/main.dart

@@ -39,6 +39,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:invoiceninja_flutter/utils/web_stub.dart'
     if (dart.library.html) 'package:invoiceninja_flutter/utils/web.dart';
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_middleware.dart';
 
 void main({bool isTesting = false}) async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -68,6 +69,7 @@ void main({bool isTesting = false}) async {
         ..addAll(createStoreSettingsMiddleware())
         ..addAll(createStoreReportsMiddleware())
         // STARTER: middleware - do not remove comment
+        ..addAll(createStorePaymentTermsMiddleware())
         ..addAll(createStoreDesignsMiddleware())
         ..addAll(createStoreCreditsMiddleware())
         ..addAll(createStoreUsersMiddleware())

lib/main_app.dart

@@ -27,6 +27,10 @@ import 'package:invoiceninja_flutter/ui/design/design_screen_vm.dart';
 import 'package:invoiceninja_flutter/ui/design/edit/design_edit_vm.dart';
 import 'package:invoiceninja_flutter/ui/design/view/design_view_vm.dart';
 import 'package:invoiceninja_flutter/ui/payment/refund/payment_refund_vm.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/edit/payment_term_edit_vm.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_screen.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_screen_vm.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/view/payment_term_view_vm.dart';
 import 'package:invoiceninja_flutter/ui/reports/reports_screen.dart';
 import 'package:invoiceninja_flutter/ui/reports/reports_screen_vm.dart';
 import 'package:invoiceninja_flutter/ui/settings/account_management_vm.dart';
@@ -221,6 +225,12 @@ class InvoiceNinjaAppState extends State<InvoiceNinjaApp> {
                   QuoteEditScreen.route: (context) => QuoteEditScreen(),
                   QuoteEmailScreen.route: (context) => QuoteEmailScreen(),
                   // STARTER: routes - do not remove comment
+                  PaymentTermScreen.route: (context) =>
+                      PaymentTermScreenBuilder(),
+                  PaymentTermViewScreen.route: (context) =>
+                      PaymentTermViewScreen(),
+                  PaymentTermEditScreen.route: (context) =>
+                      PaymentTermEditScreen(),
                   DesignScreen.route: (context) => DesignScreenBuilder(),
                   DesignViewScreen.route: (context) => DesignViewScreen(),
                   DesignEditScreen.route: (context) => DesignEditScreen(),

lib/redux/app/app_actions.dart

@@ -7,6 +7,7 @@ import 'package:invoiceninja_flutter/data/models/company_gateway_model.dart';
 import 'package:invoiceninja_flutter/data/models/entities.dart';
 import 'package:invoiceninja_flutter/data/models/group_model.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
 import 'package:invoiceninja_flutter/data/models/static/static_data_model.dart';
 import 'package:invoiceninja_flutter/redux/app/app_state.dart';
 import 'package:invoiceninja_flutter/redux/client/client_actions.dart';
@@ -30,6 +31,7 @@ import 'package:invoiceninja_flutter/utils/completers.dart';
 import 'package:invoiceninja_flutter/utils/dialogs.dart';
 import 'package:invoiceninja_flutter/utils/localization.dart';
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
 
 class PersistUI {}
 
@@ -245,6 +247,13 @@ void filterEntitiesByType({
       ));
       break;
     // STARTER: filter - do not remove comment
+    case EntityType.paymentTerm:
+      store.dispatch(FilterPaymentTermsByEntity(
+        entityId: filterEntity.id,
+        entityType: filterEntity.entityType,
+      ));
+      break;
+
     case EntityType.design:
       store.dispatch(FilterDesignsByEntity(
         entityId: filterEntity.id,
@@ -319,6 +328,10 @@ void viewEntitiesByType({
       action = ViewGroupList(navigator: navigator);
       break;
     // STARTER: view list - do not remove comment
+    case EntityType.paymentTerm:
+      store.dispatch(ViewPaymentTermList(navigator: navigator));
+      break;
+
     case EntityType.design:
       action = ViewDesignList(navigator: navigator);
       break;
@@ -456,6 +469,14 @@ void viewEntityById({
       ));
       break;
     // STARTER: view - do not remove comment
+    case EntityType.paymentTerm:
+      store.dispatch(ViewPaymentTerm(
+        paymentTermId: entityId,
+        navigator: navigator,
+        force: force,
+      ));
+      break;
+
     case EntityType.design:
       store.dispatch(ViewDesign(
         designId: entityId,
@@ -587,6 +608,14 @@ void createEntityByType(
       ));
       break;
     // STARTER: create type - do not remove comment
+    case EntityType.paymentTerm:
+      store.dispatch(EditPaymentTerm(
+        navigator: navigator,
+        force: force,
+        paymentTerm: PaymentTermEntity(state: state),
+      ));
+      break;
+
     case EntityType.design:
       store.dispatch(EditDesign(
         navigator: navigator,
@@ -736,6 +765,15 @@ void createEntity({
       ));
       break;
     // STARTER: create - do not remove comment
+    case EntityType.paymentTerm:
+      store.dispatch(EditPaymentTerm(
+        navigator: navigator,
+        paymentTerm: entity,
+        force: force,
+        completer: completer,
+      ));
+      break;
+
     case EntityType.design:
       store.dispatch(EditDesign(
         navigator: navigator,
@@ -935,6 +973,19 @@ void editEntityById(
       ));
       break;
     // STARTER: edit - do not remove comment
+    case EntityType.paymentTerm:
+      store.dispatch(EditPaymentTerm(
+        paymentTerm: map[entityId],
+        navigator: navigator,
+        completer: completer ??
+            snackBarCompleter<PaymentTermEntity>(
+                context,
+                entity.isNew
+                    ? localization.createdPaymentTerm
+                    : localization.updatedPaymentTerm),
+      ));
+      break;
+
     case EntityType.design:
       store.dispatch(EditDesign(
         design: map[entityId],
@@ -1030,6 +1081,10 @@ void handleEntitiesActions(
       handleDocumentAction(context, entities, action);
       break;
     // STARTER: actions - do not remove comment
+    case EntityType.paymentTerm:
+      handlePaymentTermAction(context, entities, action);
+      break;
+
     case EntityType.design:
       handleDesignAction(context, entities, action);
       break;

lib/redux/app/app_reducer.dart

@@ -18,6 +18,8 @@ import 'package:invoiceninja_flutter/redux/auth/auth_reducer.dart';
 import 'package:invoiceninja_flutter/redux/company/company_reducer.dart';
 import 'package:invoiceninja_flutter/redux/static/static_reducer.dart';
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+
 import 'package:invoiceninja_flutter/redux/design/design_actions.dart';
 
 import 'package:invoiceninja_flutter/redux/credit/credit_actions.dart';
@@ -81,6 +83,10 @@ final lastErrorReducer = combineReducers<String>([
     return '${action.error}';
   }),
   // STARTER: errors - do not remove comment
+  TypedReducer<String, LoadPaymentTermsFailure>((state, action) {
+    return '${action.error}';
+  }),
+
   TypedReducer<String, LoadDesignsFailure>((state, action) {
     return '${action.error}';
   }),

lib/redux/app/app_state.dart

@@ -47,6 +47,12 @@ import 'package:invoiceninja_flutter/ui/group/edit/group_edit_vm.dart';
 import 'package:invoiceninja_flutter/ui/product/edit/product_edit_vm.dart';
 
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_state.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/edit/payment_term_edit_vm.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_state.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/edit/payment_term_edit_vm.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_selectors.dart';
+
 import 'package:invoiceninja_flutter/redux/credit/credit_state.dart';
 
 import 'package:invoiceninja_flutter/redux/user/user_state.dart';
@@ -185,6 +191,9 @@ abstract class AppState implements Built<AppState, AppStateBuilder> {
       case EntityType.invoice:
         return invoiceState.map;
       // STARTER: states switch map - do not remove comment
+      case EntityType.paymentTerm:
+        return paymentTermState.map;
+
       case EntityType.design:
         return designState.map;
 
@@ -248,6 +257,9 @@ abstract class AppState implements Built<AppState, AppStateBuilder> {
       case EntityType.invoice:
         return invoiceState.list;
       // STARTER: states switch list - do not remove comment
+      case EntityType.paymentTerm:
+        return paymentTermState.list;
+
       case EntityType.design:
         return designState.list;
 
@@ -290,6 +302,9 @@ abstract class AppState implements Built<AppState, AppStateBuilder> {
       case EntityType.invoice:
         return invoiceUIState;
       // STARTER: states switch - do not remove comment
+      case EntityType.paymentTerm:
+        return paymentTermUIState;
+
       case EntityType.design:
         return designUIState;
       case EntityType.credit:
@@ -344,6 +359,11 @@ abstract class AppState implements Built<AppState, AppStateBuilder> {
   ListUIState get invoiceListState => uiState.invoiceUIState.listUIState;
 
   // STARTER: state getters - do not remove comment
+  PaymentTermState get paymentTermState => userCompanyState.paymentTermState;
+  ListUIState get paymentTermListState =>
+      uiState.paymentTermUIState.listUIState;
+  PaymentTermUIState get paymentTermUIState => uiState.paymentTermUIState;
+
   DesignState get designState => userCompanyState.designState;
 
   ListUIState get designListState => uiState.designUIState.listUIState;
@@ -457,6 +477,10 @@ abstract class AppState implements Built<AppState, AppStateBuilder> {
       case CreditEditScreen.route:
         return hasCreditChanges(creditUIState.editing, creditState.map);
       // STARTER: has changes - do not remove comment
+      case PaymentTermEditScreen.route:
+        return hasPaymentTermChanges(
+            paymentTermUIState.editing, paymentTermState.map);
+
       case DesignEditScreen.route:
         return hasDesignChanges(designUIState.editing, designState.map);
     }

lib/redux/company/company_reducer.dart

@@ -18,6 +18,8 @@ import 'package:invoiceninja_flutter/redux/payment/payment_reducer.dart';
 import 'package:invoiceninja_flutter/redux/quote/quote_reducer.dart';
 
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_reducer.dart';
+
 import 'package:invoiceninja_flutter/redux/design/design_reducer.dart';
 
 import 'package:invoiceninja_flutter/redux/credit/credit_reducer.dart';
@@ -42,6 +44,8 @@ UserCompanyState companyReducer(UserCompanyState state, dynamic action) {
     ..vendorState.replace(vendorsReducer(state.vendorState, action))
     ..taskState.replace(tasksReducer(state.taskState, action))
     // STARTER: reducer - do not remove comment
+    ..paymentTermState
+        .replace(paymentTermsReducer(state.paymentTermState, action))
     ..designState.replace(designsReducer(state.designState, action))
     ..creditState.replace(creditsReducer(state.creditState, action))
     ..userState.replace(usersReducer(state.userState, action))

lib/redux/company/company_state.dart

@@ -7,6 +7,8 @@ import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_state.dart';
+
 import 'package:invoiceninja_flutter/redux/design/design_state.dart';
 
 import 'package:invoiceninja_flutter/redux/credit/credit_state.dart';
@@ -41,6 +43,8 @@ abstract class UserCompanyState
       paymentState: PaymentState(),
       quoteState: QuoteState(),
       // STARTER: constructor - do not remove comment
+      paymentTermState: PaymentTermState(),
+
       designState: DesignState(),
 
       creditState: CreditState(),
@@ -82,6 +86,8 @@ abstract class UserCompanyState
   QuoteState get quoteState;
 
   // STARTER: fields - do not remove comment
+  PaymentTermState get paymentTermState;
+
   DesignState get designState;
 
   CreditState get creditState;

lib/redux/company/company_state.g.dart

@@ -52,6 +52,9 @@ class _$UserCompanyStateSerializer
       'quoteState',
       serializers.serialize(object.quoteState,
           specifiedType: const FullType(QuoteState)),
+      'paymentTermState',
+      serializers.serialize(object.paymentTermState,
+          specifiedType: const FullType(PaymentTermState)),
       'designState',
       serializers.serialize(object.designState,
           specifiedType: const FullType(DesignState)),
@@ -137,6 +140,11 @@ class _$UserCompanyStateSerializer
           result.quoteState.replace(serializers.deserialize(value,
               specifiedType: const FullType(QuoteState)) as QuoteState);
           break;
+        case 'paymentTermState':
+          result.paymentTermState.replace(serializers.deserialize(value,
+                  specifiedType: const FullType(PaymentTermState))
+              as PaymentTermState);
+          break;
         case 'designState':
           result.designState.replace(serializers.deserialize(value,
               specifiedType: const FullType(DesignState)) as DesignState);
@@ -328,6 +336,8 @@ class _$UserCompanyState extends UserCompanyState {
   @override
   final QuoteState quoteState;
   @override
+  final PaymentTermState paymentTermState;
+  @override
   final DesignState designState;
   @override
   final CreditState creditState;
@@ -356,6 +366,7 @@ class _$UserCompanyState extends UserCompanyState {
       this.projectState,
       this.paymentState,
       this.quoteState,
+      this.paymentTermState,
       this.designState,
       this.creditState,
       this.userState,
@@ -393,6 +404,10 @@ class _$UserCompanyState extends UserCompanyState {
     if (quoteState == null) {
       throw new BuiltValueNullFieldError('UserCompanyState', 'quoteState');
     }
+    if (paymentTermState == null) {
+      throw new BuiltValueNullFieldError(
+          'UserCompanyState', 'paymentTermState');
+    }
     if (designState == null) {
       throw new BuiltValueNullFieldError('UserCompanyState', 'designState');
     }
@@ -437,6 +452,7 @@ class _$UserCompanyState extends UserCompanyState {
         projectState == other.projectState &&
         paymentState == other.paymentState &&
         quoteState == other.quoteState &&
+        paymentTermState == other.paymentTermState &&
         designState == other.designState &&
         creditState == other.creditState &&
         userState == other.userState &&
@@ -463,6 +479,7 @@ class _$UserCompanyState extends UserCompanyState {
                                                     $jc(
                                                         $jc(
                                                             $jc(
+                                                                $jc(
                                                                     $jc(
                                                                         $jc(
                                                                             0,
@@ -474,13 +491,15 @@ class _$UserCompanyState extends UserCompanyState {
                                                                         .hashCode),
                                                                 clientState
                                                                     .hashCode),
-                                                        invoiceState.hashCode),
+                                                            invoiceState
+                                                                .hashCode),
                                                         expenseState.hashCode),
                                                     vendorState.hashCode),
                                                 taskState.hashCode),
                                             projectState.hashCode),
                                         paymentState.hashCode),
                                     quoteState.hashCode),
+                                paymentTermState.hashCode),
                             designState.hashCode),
                         creditState.hashCode),
                     userState.hashCode),
@@ -503,6 +522,7 @@ class _$UserCompanyState extends UserCompanyState {
           ..add('projectState', projectState)
           ..add('paymentState', paymentState)
           ..add('quoteState', quoteState)
+          ..add('paymentTermState', paymentTermState)
           ..add('designState', designState)
           ..add('creditState', creditState)
           ..add('userState', userState)
@@ -582,6 +602,12 @@ class UserCompanyStateBuilder
   set quoteState(QuoteStateBuilder quoteState) =>
       _$this._quoteState = quoteState;
 
+  PaymentTermStateBuilder _paymentTermState;
+  PaymentTermStateBuilder get paymentTermState =>
+      _$this._paymentTermState ??= new PaymentTermStateBuilder();
+  set paymentTermState(PaymentTermStateBuilder paymentTermState) =>
+      _$this._paymentTermState = paymentTermState;
+
   DesignStateBuilder _designState;
   DesignStateBuilder get designState =>
       _$this._designState ??= new DesignStateBuilder();
@@ -632,6 +658,7 @@ class UserCompanyStateBuilder
       _projectState = _$v.projectState?.toBuilder();
       _paymentState = _$v.paymentState?.toBuilder();
       _quoteState = _$v.quoteState?.toBuilder();
+      _paymentTermState = _$v.paymentTermState?.toBuilder();
       _designState = _$v.designState?.toBuilder();
       _creditState = _$v.creditState?.toBuilder();
       _userState = _$v.userState?.toBuilder();
@@ -673,6 +700,7 @@ class UserCompanyStateBuilder
               projectState: projectState.build(),
               paymentState: paymentState.build(),
               quoteState: quoteState.build(),
+              paymentTermState: paymentTermState.build(),
               designState: designState.build(),
               creditState: creditState.build(),
               userState: userState.build(),
@@ -704,6 +732,8 @@ class UserCompanyStateBuilder
         paymentState.build();
         _$failedField = 'quoteState';
         quoteState.build();
+        _$failedField = 'paymentTermState';
+        paymentTermState.build();
         _$failedField = 'designState';
         designState.build();
         _$failedField = 'creditState';

lib/redux/payment_term/payment_term_actions.dart

@@ -0,0 +1,327 @@
+import 'dart:async';
+import 'package:built_collection/built_collection.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/utils/completers.dart';
+import 'package:invoiceninja_flutter/utils/localization.dart';
+
+class ViewPaymentTermList extends AbstractNavigatorAction
+    implements PersistUI, StopLoading {
+  ViewPaymentTermList({
+    @required NavigatorState navigator,
+    this.force = false,
+  }) : super(navigator: navigator);
+
+  final bool force;
+}
+
+class ViewPaymentTerm extends AbstractNavigatorAction
+    implements PersistUI, PersistPrefs {
+  ViewPaymentTerm({
+    @required NavigatorState navigator,
+    @required this.paymentTermId,
+    this.force = false,
+  }) : super(navigator: navigator);
+
+  final String paymentTermId;
+  final bool force;
+}
+
+class EditPaymentTerm extends AbstractNavigatorAction
+    implements PersistUI, PersistPrefs {
+  EditPaymentTerm(
+      {@required this.paymentTerm,
+      @required NavigatorState navigator,
+      this.completer,
+      this.cancelCompleter,
+      this.force = false})
+      : super(navigator: navigator);
+
+  final PaymentTermEntity paymentTerm;
+  final Completer completer;
+  final Completer cancelCompleter;
+  final bool force;
+}
+
+class UpdatePaymentTerm implements PersistUI {
+  UpdatePaymentTerm(this.paymentTerm);
+
+  final PaymentTermEntity paymentTerm;
+}
+
+class LoadPaymentTerm {
+  LoadPaymentTerm({this.completer, this.paymentTermId});
+
+  final Completer completer;
+  final String paymentTermId;
+}
+
+class LoadPaymentTermActivity {
+  LoadPaymentTermActivity({this.completer, this.paymentTermId});
+
+  final Completer completer;
+  final String paymentTermId;
+}
+
+class LoadPaymentTerms {
+  LoadPaymentTerms({this.completer, this.force = false});
+
+  final Completer completer;
+  final bool force;
+}
+
+class LoadPaymentTermRequest implements StartLoading {}
+
+class LoadPaymentTermFailure implements StopLoading {
+  LoadPaymentTermFailure(this.error);
+
+  final dynamic error;
+
+  @override
+  String toString() {
+    return 'LoadPaymentTermFailure{error: $error}';
+  }
+}
+
+class LoadPaymentTermSuccess implements StopLoading, PersistData {
+  LoadPaymentTermSuccess(this.paymentTerm);
+
+  final PaymentTermEntity paymentTerm;
+
+  @override
+  String toString() {
+    return 'LoadPaymentTermSuccess{paymentTerm: $paymentTerm}';
+  }
+}
+
+class LoadPaymentTermsRequest implements StartLoading {}
+
+class LoadPaymentTermsFailure implements StopLoading {
+  LoadPaymentTermsFailure(this.error);
+
+  final dynamic error;
+
+  @override
+  String toString() {
+    return 'LoadPaymentTermsFailure{error: $error}';
+  }
+}
+
+class LoadPaymentTermsSuccess implements StopLoading, PersistData {
+  LoadPaymentTermsSuccess(this.paymentTerms);
+
+  final BuiltList<PaymentTermEntity> paymentTerms;
+
+  @override
+  String toString() {
+    return 'LoadPaymentTermsSuccess{paymentTerms: $paymentTerms}';
+  }
+}
+
+class SavePaymentTermRequest implements StartSaving {
+  SavePaymentTermRequest({this.completer, this.paymentTerm});
+
+  final Completer completer;
+  final PaymentTermEntity paymentTerm;
+}
+
+class SavePaymentTermSuccess implements StopSaving, PersistData, PersistUI {
+  SavePaymentTermSuccess(this.paymentTerm);
+
+  final PaymentTermEntity paymentTerm;
+}
+
+class AddPaymentTermSuccess implements StopSaving, PersistData, PersistUI {
+  AddPaymentTermSuccess(this.paymentTerm);
+
+  final PaymentTermEntity paymentTerm;
+}
+
+class SavePaymentTermFailure implements StopSaving {
+  SavePaymentTermFailure(this.error);
+
+  final Object error;
+}
+
+class ArchivePaymentTermsRequest implements StartSaving {
+  ArchivePaymentTermsRequest(this.completer, this.paymentTermIds);
+
+  final Completer completer;
+  final List<String> paymentTermIds;
+}
+
+class ArchivePaymentTermsSuccess implements StopSaving, PersistData {
+  ArchivePaymentTermsSuccess(this.paymentTerms);
+
+  final List<PaymentTermEntity> paymentTerms;
+}
+
+class ArchivePaymentTermsFailure implements StopSaving {
+  ArchivePaymentTermsFailure(this.paymentTerms);
+
+  final List<PaymentTermEntity> paymentTerms;
+}
+
+class DeletePaymentTermsRequest implements StartSaving {
+  DeletePaymentTermsRequest(this.completer, this.paymentTermIds);
+
+  final Completer completer;
+  final List<String> paymentTermIds;
+}
+
+class DeletePaymentTermsSuccess implements StopSaving, PersistData {
+  DeletePaymentTermsSuccess(this.paymentTerms);
+
+  final List<PaymentTermEntity> paymentTerms;
+}
+
+class DeletePaymentTermsFailure implements StopSaving {
+  DeletePaymentTermsFailure(this.paymentTerms);
+
+  final List<PaymentTermEntity> paymentTerms;
+}
+
+class RestorePaymentTermsRequest implements StartSaving {
+  RestorePaymentTermsRequest(this.completer, this.paymentTermIds);
+
+  final Completer completer;
+  final List<String> paymentTermIds;
+}
+
+class RestorePaymentTermsSuccess implements StopSaving, PersistData {
+  RestorePaymentTermsSuccess(this.paymentTerms);
+
+  final List<PaymentTermEntity> paymentTerms;
+}
+
+class RestorePaymentTermsFailure implements StopSaving {
+  RestorePaymentTermsFailure(this.paymentTerms);
+
+  final List<PaymentTermEntity> paymentTerms;
+}
+
+class FilterPaymentTerms implements PersistUI {
+  FilterPaymentTerms(this.filter);
+
+  final String filter;
+}
+
+class SortPaymentTerms implements PersistUI {
+  SortPaymentTerms(this.field);
+
+  final String field;
+}
+
+class FilterPaymentTermsByState implements PersistUI {
+  FilterPaymentTermsByState(this.state);
+
+  final EntityState state;
+}
+
+class FilterPaymentTermsByCustom1 implements PersistUI {
+  FilterPaymentTermsByCustom1(this.value);
+
+  final String value;
+}
+
+class FilterPaymentTermsByCustom2 implements PersistUI {
+  FilterPaymentTermsByCustom2(this.value);
+
+  final String value;
+}
+
+class FilterPaymentTermsByCustom3 implements PersistUI {
+  FilterPaymentTermsByCustom3(this.value);
+
+  final String value;
+}
+
+class FilterPaymentTermsByCustom4 implements PersistUI {
+  FilterPaymentTermsByCustom4(this.value);
+
+  final String value;
+}
+
+class FilterPaymentTermsByEntity implements PersistUI {
+  FilterPaymentTermsByEntity({this.entityId, this.entityType});
+
+  final String entityId;
+  final EntityType entityType;
+}
+
+void handlePaymentTermAction(
+    BuildContext context, List<BaseEntity> paymentTerms, EntityAction action) {
+  if (paymentTerms.isEmpty) {
+    return;
+  }
+
+  final store = StoreProvider.of<AppState>(context);
+  final state = store.state;
+  final CompanyEntity company = state.company;
+  final localization = AppLocalization.of(context);
+  final paymentTerm = paymentTerms.first as PaymentTermEntity;
+  final paymentTermIds =
+      paymentTerms.map((paymentTerm) => paymentTerm.id).toList();
+
+  switch (action) {
+    case EntityAction.edit:
+      editEntity(context: context, entity: paymentTerm);
+      break;
+    case EntityAction.restore:
+      store.dispatch(RestorePaymentTermsRequest(
+          snackBarCompleter<Null>(context, localization.restoredPaymentTerm),
+          paymentTermIds));
+      break;
+    case EntityAction.archive:
+      store.dispatch(ArchivePaymentTermsRequest(
+          snackBarCompleter<Null>(context, localization.archivedPaymentTerm),
+          paymentTermIds));
+      break;
+    case EntityAction.delete:
+      store.dispatch(DeletePaymentTermsRequest(
+          snackBarCompleter<Null>(context, localization.deletedPaymentTerm),
+          paymentTermIds));
+      break;
+    case EntityAction.toggleMultiselect:
+      if (!store.state.paymentTermListState.isInMultiselect()) {
+        store.dispatch(StartPaymentTermMultiselect());
+      }
+
+      if (paymentTerms.isEmpty) {
+        break;
+      }
+
+      for (final paymentTerm in paymentTerms) {
+        if (!store.state.paymentTermListState.isSelected(paymentTerm.id)) {
+          store.dispatch(AddToPaymentTermMultiselect(entity: paymentTerm));
+        } else {
+          store.dispatch(RemoveFromPaymentTermMultiselect(entity: paymentTerm));
+        }
+      }
+      break;
+  }
+}
+
+class StartPaymentTermMultiselect {
+  StartPaymentTermMultiselect();
+}
+
+class AddToPaymentTermMultiselect {
+  AddToPaymentTermMultiselect({@required this.entity});
+
+  final BaseEntity entity;
+}
+
+class RemoveFromPaymentTermMultiselect {
+  RemoveFromPaymentTermMultiselect({@required this.entity});
+
+  final BaseEntity entity;
+}
+
+class ClearPaymentTermMultiselect {
+  ClearPaymentTermMultiselect();
+}

lib/redux/payment_term/payment_term_middleware.dart

@@ -0,0 +1,281 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:redux/redux.dart';
+import 'package:invoiceninja_flutter/utils/platforms.dart';
+import 'package:invoiceninja_flutter/redux/app/app_middleware.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/redux/ui/ui_actions.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_screen.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/edit/payment_term_edit_vm.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/view/payment_term_view_vm.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/data/repositories/payment_term_repository.dart';
+
+List<Middleware<AppState>> createStorePaymentTermsMiddleware([
+  PaymentTermRepository repository = const PaymentTermRepository(),
+]) {
+  final viewPaymentTermList = _viewPaymentTermList();
+  final viewPaymentTerm = _viewPaymentTerm();
+  final editPaymentTerm = _editPaymentTerm();
+  final loadPaymentTerms = _loadPaymentTerms(repository);
+  final loadPaymentTerm = _loadPaymentTerm(repository);
+  final savePaymentTerm = _savePaymentTerm(repository);
+  final archivePaymentTerm = _archivePaymentTerm(repository);
+  final deletePaymentTerm = _deletePaymentTerm(repository);
+  final restorePaymentTerm = _restorePaymentTerm(repository);
+
+  return [
+    TypedMiddleware<AppState, ViewPaymentTermList>(viewPaymentTermList),
+    TypedMiddleware<AppState, ViewPaymentTerm>(viewPaymentTerm),
+    TypedMiddleware<AppState, EditPaymentTerm>(editPaymentTerm),
+    TypedMiddleware<AppState, LoadPaymentTerms>(loadPaymentTerms),
+    TypedMiddleware<AppState, LoadPaymentTerm>(loadPaymentTerm),
+    TypedMiddleware<AppState, SavePaymentTermRequest>(savePaymentTerm),
+    TypedMiddleware<AppState, ArchivePaymentTermsRequest>(archivePaymentTerm),
+    TypedMiddleware<AppState, DeletePaymentTermsRequest>(deletePaymentTerm),
+    TypedMiddleware<AppState, RestorePaymentTermsRequest>(restorePaymentTerm),
+  ];
+}
+
+Middleware<AppState> _editPaymentTerm() {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as EditPaymentTerm;
+
+    if (!action.force &&
+        hasChanges(store: store, context: action.context, action: action)) {
+      return;
+    }
+
+    next(action);
+
+    store.dispatch(UpdateCurrentRoute(PaymentTermEditScreen.route));
+
+    if (isMobile(action.context)) {
+      action.navigator.pushNamed(PaymentTermEditScreen.route);
+    }
+  };
+}
+
+Middleware<AppState> _viewPaymentTerm() {
+  return (Store<AppState> store, dynamic dynamicAction,
+      NextDispatcher next) async {
+    final action = dynamicAction as ViewPaymentTerm;
+
+    if (!action.force &&
+        hasChanges(store: store, context: action.context, action: action)) {
+      return;
+    }
+
+    next(action);
+
+    store.dispatch(UpdateCurrentRoute(PaymentTermViewScreen.route));
+
+    if (isMobile(action.context)) {
+      Navigator.of(action.context).pushNamed(PaymentTermViewScreen.route);
+    }
+  };
+}
+
+Middleware<AppState> _viewPaymentTermList() {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as ViewPaymentTermList;
+
+    if (!action.force &&
+        hasChanges(store: store, context: action.context, action: action)) {
+      return;
+    }
+
+    next(action);
+
+    if (store.state.paymentTermState.isStale) {
+      store.dispatch(LoadPaymentTerms());
+    }
+
+    store.dispatch(UpdateCurrentRoute(PaymentTermScreen.route));
+
+    if (isMobile(action.context)) {
+      Navigator.of(action.context).pushNamedAndRemoveUntil(
+          PaymentTermScreen.route, (Route<dynamic> route) => false);
+    }
+  };
+}
+
+Middleware<AppState> _archivePaymentTerm(PaymentTermRepository repository) {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as ArchivePaymentTermsRequest;
+    final prevPaymentTerms = action.paymentTermIds
+        .map((id) => store.state.paymentTermState.map[id])
+        .toList();
+    repository
+        .bulkAction(store.state.credentials, action.paymentTermIds,
+            EntityAction.archive)
+        .then((List<PaymentTermEntity> paymentTerms) {
+      store.dispatch(ArchivePaymentTermsSuccess(paymentTerms));
+      if (action.completer != null) {
+        action.completer.complete(null);
+      }
+    }).catchError((Object error) {
+      print(error);
+      store.dispatch(ArchivePaymentTermsFailure(prevPaymentTerms));
+      if (action.completer != null) {
+        action.completer.completeError(error);
+      }
+    });
+
+    next(action);
+  };
+}
+
+Middleware<AppState> _deletePaymentTerm(PaymentTermRepository repository) {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as DeletePaymentTermsRequest;
+    final prevPaymentTerms = action.paymentTermIds
+        .map((id) => store.state.paymentTermState.map[id])
+        .toList();
+    repository
+        .bulkAction(
+            store.state.credentials, action.paymentTermIds, EntityAction.delete)
+        .then((List<PaymentTermEntity> paymentTerms) {
+      store.dispatch(DeletePaymentTermsSuccess(paymentTerms));
+      if (action.completer != null) {
+        action.completer.complete(null);
+      }
+    }).catchError((Object error) {
+      print(error);
+      store.dispatch(DeletePaymentTermsFailure(prevPaymentTerms));
+      if (action.completer != null) {
+        action.completer.completeError(error);
+      }
+    });
+
+    next(action);
+  };
+}
+
+Middleware<AppState> _restorePaymentTerm(PaymentTermRepository repository) {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as RestorePaymentTermsRequest;
+    final prevPaymentTerms = action.paymentTermIds
+        .map((id) => store.state.paymentTermState.map[id])
+        .toList();
+    repository
+        .bulkAction(store.state.credentials, action.paymentTermIds,
+            EntityAction.restore)
+        .then((List<PaymentTermEntity> paymentTerms) {
+      store.dispatch(RestorePaymentTermsSuccess(paymentTerms));
+      if (action.completer != null) {
+        action.completer.complete(null);
+      }
+    }).catchError((Object error) {
+      print(error);
+      store.dispatch(RestorePaymentTermsFailure(prevPaymentTerms));
+      if (action.completer != null) {
+        action.completer.completeError(error);
+      }
+    });
+
+    next(action);
+  };
+}
+
+Middleware<AppState> _savePaymentTerm(PaymentTermRepository repository) {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as SavePaymentTermRequest;
+    repository
+        .saveData(store.state.credentials, action.paymentTerm)
+        .then((PaymentTermEntity paymentTerm) {
+      if (action.paymentTerm.isNew) {
+        store.dispatch(AddPaymentTermSuccess(paymentTerm));
+      } else {
+        store.dispatch(SavePaymentTermSuccess(paymentTerm));
+      }
+
+      action.completer.complete(paymentTerm);
+
+      final paymentTermUIState = store.state.paymentTermUIState;
+      if (paymentTermUIState.saveCompleter != null) {
+        paymentTermUIState.saveCompleter.complete(paymentTerm);
+      }
+    }).catchError((Object error) {
+      print(error);
+      store.dispatch(SavePaymentTermFailure(error));
+      action.completer.completeError(error);
+    });
+
+    next(action);
+  };
+}
+
+Middleware<AppState> _loadPaymentTerm(PaymentTermRepository repository) {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as LoadPaymentTerm;
+    final AppState state = store.state;
+
+    if (state.isLoading) {
+      next(action);
+      return;
+    }
+
+    store.dispatch(LoadPaymentTermRequest());
+    repository
+        .loadItem(state.credentials, action.paymentTermId)
+        .then((paymentTerm) {
+      store.dispatch(LoadPaymentTermSuccess(paymentTerm));
+
+      if (action.completer != null) {
+        action.completer.complete(null);
+      }
+    }).catchError((Object error) {
+      print(error);
+      store.dispatch(LoadPaymentTermFailure(error));
+      if (action.completer != null) {
+        action.completer.completeError(error);
+      }
+    });
+
+    next(action);
+  };
+}
+
+Middleware<AppState> _loadPaymentTerms(PaymentTermRepository repository) {
+  return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as LoadPaymentTerms;
+    final AppState state = store.state;
+
+    if (!state.paymentTermState.isStale && !action.force) {
+      next(action);
+      return;
+    }
+
+    if (state.isLoading) {
+      next(action);
+      return;
+    }
+
+    final int updatedAt = (state.paymentTermState.lastUpdated / 1000).round();
+
+    store.dispatch(LoadPaymentTermsRequest());
+    repository.loadList(state.credentials, updatedAt).then((data) {
+      store.dispatch(LoadPaymentTermsSuccess(data));
+
+      if (action.completer != null) {
+        action.completer.complete(null);
+      }
+      /*
+      if (state.productState.isStale) {
+        store.dispatch(LoadProducts());
+      }
+      */
+    }).catchError((Object error) {
+      print(error);
+      store.dispatch(LoadPaymentTermsFailure(error));
+      if (action.completer != null) {
+        action.completer.completeError(error);
+      }
+    });
+
+    next(action);
+  };
+}

lib/redux/payment_term/payment_term_reducer.dart

@@ -0,0 +1,308 @@
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:redux/redux.dart';
+import 'package:built_collection/built_collection.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
+import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
+import 'package:invoiceninja_flutter/redux/ui/entity_ui_state.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_state.dart';
+
+EntityUIState paymentTermUIReducer(PaymentTermUIState state, dynamic action) {
+  return state.rebuild((b) => b
+    ..listUIState.replace(paymentTermListReducer(state.listUIState, action))
+    ..editing.replace(editingReducer(state.editing, action))
+    ..selectedId = selectedIdReducer(state.selectedId, action));
+}
+
+Reducer<String> selectedIdReducer = combineReducers([
+  TypedReducer<String, ViewPaymentTerm>(
+      (String selectedId, dynamic action) => action.paymentTermId),
+  TypedReducer<String, AddPaymentTermSuccess>(
+      (String selectedId, dynamic action) => action.paymentTerm.id),
+  TypedReducer<String, SelectCompany>((selectedId, action) => ''),
+]);
+
+final editingReducer = combineReducers<PaymentTermEntity>([
+  TypedReducer<PaymentTermEntity, SavePaymentTermSuccess>(_updateEditing),
+  TypedReducer<PaymentTermEntity, AddPaymentTermSuccess>(_updateEditing),
+  TypedReducer<PaymentTermEntity, RestorePaymentTermsSuccess>(
+      (paymentTerms, action) {
+    return action.paymentTerms[0];
+  }),
+  TypedReducer<PaymentTermEntity, ArchivePaymentTermsSuccess>(
+      (paymentTerms, action) {
+    return action.paymentTerms[0];
+  }),
+  TypedReducer<PaymentTermEntity, DeletePaymentTermsSuccess>(
+      (paymentTerms, action) {
+    return action.paymentTerms[0];
+  }),
+  TypedReducer<PaymentTermEntity, EditPaymentTerm>(_updateEditing),
+  TypedReducer<PaymentTermEntity, UpdatePaymentTerm>((paymentTerm, action) {
+    return action.paymentTerm.rebuild((b) => b..isChanged = true);
+  }),
+  TypedReducer<PaymentTermEntity, SelectCompany>(_clearEditing),
+  TypedReducer<PaymentTermEntity, DiscardChanges>(_clearEditing),
+]);
+
+PaymentTermEntity _clearEditing(PaymentTermEntity paymentTerm, dynamic action) {
+  return PaymentTermEntity();
+}
+
+PaymentTermEntity _updateEditing(
+    PaymentTermEntity paymentTerm, dynamic action) {
+  return action.paymentTerm;
+}
+
+final paymentTermListReducer = combineReducers<ListUIState>([
+  TypedReducer<ListUIState, SortPaymentTerms>(_sortPaymentTerms),
+  TypedReducer<ListUIState, FilterPaymentTermsByState>(
+      _filterPaymentTermsByState),
+  TypedReducer<ListUIState, FilterPaymentTerms>(_filterPaymentTerms),
+  TypedReducer<ListUIState, FilterPaymentTermsByCustom1>(
+      _filterPaymentTermsByCustom1),
+  TypedReducer<ListUIState, FilterPaymentTermsByCustom2>(
+      _filterPaymentTermsByCustom2),
+  TypedReducer<ListUIState, FilterPaymentTermsByEntity>(
+      _filterPaymentTermsByClient),
+  TypedReducer<ListUIState, StartPaymentTermMultiselect>(_startListMultiselect),
+  TypedReducer<ListUIState, AddToPaymentTermMultiselect>(_addToListMultiselect),
+  TypedReducer<ListUIState, RemoveFromPaymentTermMultiselect>(
+      _removeFromListMultiselect),
+  TypedReducer<ListUIState, ClearPaymentTermMultiselect>(_clearListMultiselect),
+  TypedReducer<ListUIState, ClearEntityFilter>(
+      (state, action) => state.rebuild((b) => b
+        ..filterEntityId = null
+        ..filterEntityType = null)),
+]);
+
+ListUIState _filterPaymentTermsByClient(
+    ListUIState paymentTermListState, FilterPaymentTermsByEntity action) {
+  return paymentTermListState.rebuild((b) => b
+    ..filterEntityId = action.entityId
+    ..filterEntityType = action.entityType);
+}
+
+ListUIState _filterPaymentTermsByCustom1(
+    ListUIState paymentTermListState, FilterPaymentTermsByCustom1 action) {
+  if (paymentTermListState.custom1Filters.contains(action.value)) {
+    return paymentTermListState
+        .rebuild((b) => b..custom1Filters.remove(action.value));
+  } else {
+    return paymentTermListState
+        .rebuild((b) => b..custom1Filters.add(action.value));
+  }
+}
+
+ListUIState _filterPaymentTermsByCustom2(
+    ListUIState paymentTermListState, FilterPaymentTermsByCustom2 action) {
+  if (paymentTermListState.custom2Filters.contains(action.value)) {
+    return paymentTermListState
+        .rebuild((b) => b..custom2Filters.remove(action.value));
+  } else {
+    return paymentTermListState
+        .rebuild((b) => b..custom2Filters.add(action.value));
+  }
+}
+
+ListUIState _filterPaymentTermsByState(
+    ListUIState paymentTermListState, FilterPaymentTermsByState action) {
+  if (paymentTermListState.stateFilters.contains(action.state)) {
+    return paymentTermListState
+        .rebuild((b) => b..stateFilters.remove(action.state));
+  } else {
+    return paymentTermListState
+        .rebuild((b) => b..stateFilters.add(action.state));
+  }
+}
+
+ListUIState _filterPaymentTerms(
+    ListUIState paymentTermListState, FilterPaymentTerms action) {
+  return paymentTermListState.rebuild((b) => b
+    ..filter = action.filter
+    ..filterClearedAt = action.filter == null
+        ? DateTime.now().millisecondsSinceEpoch
+        : paymentTermListState.filterClearedAt);
+}
+
+ListUIState _sortPaymentTerms(
+    ListUIState paymentTermListState, SortPaymentTerms action) {
+  return paymentTermListState.rebuild((b) => b
+    ..sortAscending = b.sortField != action.field || !b.sortAscending
+    ..sortField = action.field);
+}
+
+ListUIState _startListMultiselect(
+    ListUIState productListState, StartPaymentTermMultiselect action) {
+  return productListState.rebuild((b) => b..selectedIds = ListBuilder());
+}
+
+ListUIState _addToListMultiselect(
+    ListUIState productListState, AddToPaymentTermMultiselect action) {
+  return productListState.rebuild((b) => b..selectedIds.add(action.entity.id));
+}
+
+ListUIState _removeFromListMultiselect(
+    ListUIState productListState, RemoveFromPaymentTermMultiselect action) {
+  return productListState
+      .rebuild((b) => b..selectedIds.remove(action.entity.id));
+}
+
+ListUIState _clearListMultiselect(
+    ListUIState productListState, ClearPaymentTermMultiselect action) {
+  return productListState.rebuild((b) => b..selectedIds = null);
+}
+
+final paymentTermsReducer = combineReducers<PaymentTermState>([
+  TypedReducer<PaymentTermState, SavePaymentTermSuccess>(_updatePaymentTerm),
+  TypedReducer<PaymentTermState, AddPaymentTermSuccess>(_addPaymentTerm),
+  TypedReducer<PaymentTermState, LoadPaymentTermsSuccess>(
+      _setLoadedPaymentTerms),
+  TypedReducer<PaymentTermState, LoadPaymentTermSuccess>(_setLoadedPaymentTerm),
+  TypedReducer<PaymentTermState, ArchivePaymentTermsRequest>(
+      _archivePaymentTermRequest),
+  TypedReducer<PaymentTermState, ArchivePaymentTermsSuccess>(
+      _archivePaymentTermSuccess),
+  TypedReducer<PaymentTermState, ArchivePaymentTermsFailure>(
+      _archivePaymentTermFailure),
+  TypedReducer<PaymentTermState, DeletePaymentTermsRequest>(
+      _deletePaymentTermRequest),
+  TypedReducer<PaymentTermState, DeletePaymentTermsSuccess>(
+      _deletePaymentTermSuccess),
+  TypedReducer<PaymentTermState, DeletePaymentTermsFailure>(
+      _deletePaymentTermFailure),
+  TypedReducer<PaymentTermState, RestorePaymentTermsRequest>(
+      _restorePaymentTermRequest),
+  TypedReducer<PaymentTermState, RestorePaymentTermsSuccess>(
+      _restorePaymentTermSuccess),
+  TypedReducer<PaymentTermState, RestorePaymentTermsFailure>(
+      _restorePaymentTermFailure),
+]);
+
+PaymentTermState _archivePaymentTermRequest(
+    PaymentTermState paymentTermState, ArchivePaymentTermsRequest action) {
+  final paymentTerms =
+      action.paymentTermIds.map((id) => paymentTermState.map[id]).toList();
+
+  for (int i = 0; i < paymentTerms.length; i++) {
+    paymentTerms[i] = paymentTerms[i]
+        .rebuild((b) => b..archivedAt = DateTime.now().millisecondsSinceEpoch);
+  }
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _archivePaymentTermSuccess(
+    PaymentTermState paymentTermState, ArchivePaymentTermsSuccess action) {
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in action.paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _archivePaymentTermFailure(
+    PaymentTermState paymentTermState, ArchivePaymentTermsFailure action) {
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in action.paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _deletePaymentTermRequest(
+    PaymentTermState paymentTermState, DeletePaymentTermsRequest action) {
+  final paymentTerms =
+      action.paymentTermIds.map((id) => paymentTermState.map[id]).toList();
+
+  for (int i = 0; i < paymentTerms.length; i++) {
+    paymentTerms[i] = paymentTerms[i].rebuild((b) => b
+      ..archivedAt = DateTime.now().millisecondsSinceEpoch
+      ..isDeleted = true);
+  }
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _deletePaymentTermSuccess(
+    PaymentTermState paymentTermState, DeletePaymentTermsSuccess action) {
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in action.paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _deletePaymentTermFailure(
+    PaymentTermState paymentTermState, DeletePaymentTermsFailure action) {
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in action.paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _restorePaymentTermRequest(
+    PaymentTermState paymentTermState, RestorePaymentTermsRequest action) {
+  final paymentTerms =
+      action.paymentTermIds.map((id) => paymentTermState.map[id]).toList();
+
+  for (int i = 0; i < paymentTerms.length; i++) {
+    paymentTerms[i] = paymentTerms[i].rebuild((b) => b
+      ..archivedAt = null
+      ..isDeleted = false);
+  }
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _restorePaymentTermSuccess(
+    PaymentTermState paymentTermState, RestorePaymentTermsSuccess action) {
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in action.paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _restorePaymentTermFailure(
+    PaymentTermState paymentTermState, RestorePaymentTermsFailure action) {
+  return paymentTermState.rebuild((b) {
+    for (final paymentTerm in action.paymentTerms) {
+      b.map[paymentTerm.id] = paymentTerm;
+    }
+  });
+}
+
+PaymentTermState _addPaymentTerm(
+    PaymentTermState paymentTermState, AddPaymentTermSuccess action) {
+  return paymentTermState.rebuild((b) => b
+    ..map[action.paymentTerm.id] = action.paymentTerm
+    ..list.add(action.paymentTerm.id));
+}
+
+PaymentTermState _updatePaymentTerm(
+    PaymentTermState paymentTermState, SavePaymentTermSuccess action) {
+  return paymentTermState
+      .rebuild((b) => b..map[action.paymentTerm.id] = action.paymentTerm);
+}
+
+PaymentTermState _setLoadedPaymentTerm(
+    PaymentTermState paymentTermState, LoadPaymentTermSuccess action) {
+  return paymentTermState
+      .rebuild((b) => b..map[action.paymentTerm.id] = action.paymentTerm);
+}
+
+PaymentTermState _setLoadedPaymentTerms(
+        PaymentTermState paymentTermState, LoadPaymentTermsSuccess action) =>
+    paymentTermState.loadPaymentTerms(action.paymentTerms);

lib/redux/payment_term/payment_term_selectors.dart

@@ -0,0 +1,68 @@
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:memoize/memoize.dart';
+import 'package:built_collection/built_collection.dart';
+import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
+
+var memoizedDropdownPaymentTermList = memo3((BuiltMap<String, PaymentTermEntity>
+            paymentTermMap,
+        BuiltList<String> paymentTermList,
+        String clientId) =>
+    dropdownPaymentTermsSelector(paymentTermMap, paymentTermList, clientId));
+
+List<String> dropdownPaymentTermsSelector(
+    BuiltMap<String, PaymentTermEntity> paymentTermMap,
+    BuiltList<String> paymentTermList,
+    String clientId) {
+  final list = paymentTermList.where((paymentTermId) {
+    final paymentTerm = paymentTermMap[paymentTermId];
+    /*
+    if (clientId != null && clientId > 0 && paymentTerm.clientId != clientId) {
+      return false;
+    }
+    */
+    return paymentTerm.isActive;
+  }).toList();
+
+  list.sort((paymentTermAId, paymentTermBId) {
+    final paymentTermA = paymentTermMap[paymentTermAId];
+    final paymentTermB = paymentTermMap[paymentTermBId];
+    return paymentTermA.compareTo(paymentTermB, PaymentTermFields.name, true);
+  });
+
+  return list;
+}
+
+var memoizedFilteredPaymentTermList = memo3(
+    (BuiltMap<String, PaymentTermEntity> paymentTermMap,
+            BuiltList<String> paymentTermList,
+            ListUIState paymentTermListState) =>
+        filteredPaymentTermsSelector(
+            paymentTermMap, paymentTermList, paymentTermListState));
+
+List<String> filteredPaymentTermsSelector(
+    BuiltMap<String, PaymentTermEntity> paymentTermMap,
+    BuiltList<String> paymentTermList,
+    ListUIState paymentTermListState) {
+  final list = paymentTermList.where((paymentTermId) {
+    final paymentTerm = paymentTermMap[paymentTermId];
+    if (!paymentTerm.matchesStates(paymentTermListState.stateFilters)) {
+      return false;
+    }
+    return paymentTerm.matchesFilter(paymentTermListState.filter);
+  }).toList();
+
+  list.sort((paymentTermAId, paymentTermBId) {
+    final paymentTermA = paymentTermMap[paymentTermAId];
+    final paymentTermB = paymentTermMap[paymentTermBId];
+    return paymentTermA.compareTo(paymentTermB, paymentTermListState.sortField,
+        paymentTermListState.sortAscending);
+  });
+
+  return list;
+}
+
+bool hasPaymentTermChanges(PaymentTermEntity paymentTerm,
+        BuiltMap<String, PaymentTermEntity> paymentTermMap) =>
+    paymentTerm.isNew
+        ? paymentTerm.isChanged
+        : paymentTerm != paymentTermMap[paymentTerm.id];

lib/redux/payment_term/payment_term_state.dart

@@ -0,0 +1,89 @@
+import 'dart:async';
+import 'package:built_value/built_value.dart';
+import 'package:built_value/serializer.dart';
+import 'package:built_collection/built_collection.dart';
+import 'package:invoiceninja_flutter/constants.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/redux/ui/entity_ui_state.dart';
+import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+
+part 'payment_term_state.g.dart';
+
+abstract class PaymentTermState
+    implements Built<PaymentTermState, PaymentTermStateBuilder> {
+  factory PaymentTermState() {
+    return _$PaymentTermState._(
+      lastUpdated: 0,
+      map: BuiltMap<String, PaymentTermEntity>(),
+      list: BuiltList<String>(),
+    );
+  }
+  PaymentTermState._();
+
+  @override
+  @memoized
+  int get hashCode;
+
+  @nullable
+  int get lastUpdated;
+
+  BuiltMap<String, PaymentTermEntity> get map;
+  BuiltList<String> get list;
+
+  bool get isStale {
+    if (!isLoaded) {
+      return true;
+    }
+
+    return DateTime.now().millisecondsSinceEpoch - lastUpdated >
+        kMillisecondsToRefreshData;
+  }
+
+  bool get isLoaded => lastUpdated != null && lastUpdated > 0;
+
+  PaymentTermState loadPaymentTerms(BuiltList<PaymentTermEntity> clients) {
+    final map = Map<String, PaymentTermEntity>.fromIterable(
+      clients,
+      key: (dynamic item) => item.id,
+      value: (dynamic item) => item,
+    );
+
+    return rebuild((b) => b
+      ..lastUpdated = DateTime.now().millisecondsSinceEpoch
+      ..map.addAll(map)
+      ..list.replace((map.keys.toList() + list.toList()).toSet().toList()));
+  }
+
+  static Serializer<PaymentTermState> get serializer =>
+      _$paymentTermStateSerializer;
+}
+
+abstract class PaymentTermUIState extends Object
+    with EntityUIState
+    implements Built<PaymentTermUIState, PaymentTermUIStateBuilder> {
+  factory PaymentTermUIState() {
+    return _$PaymentTermUIState._(
+      listUIState: ListUIState(PaymentTermFields.name),
+      editing: PaymentTermEntity(),
+      selectedId: '',
+    );
+  }
+  PaymentTermUIState._();
+
+  @override
+  @memoized
+  int get hashCode;
+
+  @nullable
+  PaymentTermEntity get editing;
+
+  @override
+  bool get isCreatingNew => editing.isNew;
+
+  @override
+  String get editingId => editing.id;
+
+  static Serializer<PaymentTermUIState> get serializer =>
+      _$paymentTermUIStateSerializer;
+}

lib/redux/payment_term/payment_term_state.g.dart

@@ -0,0 +1,421 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'payment_term_state.dart';
+
+// **************************************************************************
+// BuiltValueGenerator
+// **************************************************************************
+
+Serializer<PaymentTermState> _$paymentTermStateSerializer =
+    new _$PaymentTermStateSerializer();
+Serializer<PaymentTermUIState> _$paymentTermUIStateSerializer =
+    new _$PaymentTermUIStateSerializer();
+
+class _$PaymentTermStateSerializer
+    implements StructuredSerializer<PaymentTermState> {
+  @override
+  final Iterable<Type> types = const [PaymentTermState, _$PaymentTermState];
+  @override
+  final String wireName = 'PaymentTermState';
+
+  @override
+  Iterable<Object> serialize(Serializers serializers, PaymentTermState object,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = <Object>[
+      'map',
+      serializers.serialize(object.map,
+          specifiedType: const FullType(BuiltMap, const [
+            const FullType(String),
+            const FullType(PaymentTermEntity)
+          ])),
+      'list',
+      serializers.serialize(object.list,
+          specifiedType:
+              const FullType(BuiltList, const [const FullType(String)])),
+    ];
+    if (object.lastUpdated != null) {
+      result
+        ..add('lastUpdated')
+        ..add(serializers.serialize(object.lastUpdated,
+            specifiedType: const FullType(int)));
+    }
+    return result;
+  }
+
+  @override
+  PaymentTermState deserialize(
+      Serializers serializers, Iterable<Object> serialized,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = new PaymentTermStateBuilder();
+
+    final iterator = serialized.iterator;
+    while (iterator.moveNext()) {
+      final key = iterator.current as String;
+      iterator.moveNext();
+      final dynamic value = iterator.current;
+      switch (key) {
+        case 'lastUpdated':
+          result.lastUpdated = serializers.deserialize(value,
+              specifiedType: const FullType(int)) as int;
+          break;
+        case 'map':
+          result.map.replace(serializers.deserialize(value,
+              specifiedType: const FullType(BuiltMap, const [
+                const FullType(String),
+                const FullType(PaymentTermEntity)
+              ])));
+          break;
+        case 'list':
+          result.list.replace(serializers.deserialize(value,
+                  specifiedType:
+                      const FullType(BuiltList, const [const FullType(String)]))
+              as BuiltList<Object>);
+          break;
+      }
+    }
+
+    return result.build();
+  }
+}
+
+class _$PaymentTermUIStateSerializer
+    implements StructuredSerializer<PaymentTermUIState> {
+  @override
+  final Iterable<Type> types = const [PaymentTermUIState, _$PaymentTermUIState];
+  @override
+  final String wireName = 'PaymentTermUIState';
+
+  @override
+  Iterable<Object> serialize(Serializers serializers, PaymentTermUIState object,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = <Object>[
+      'listUIState',
+      serializers.serialize(object.listUIState,
+          specifiedType: const FullType(ListUIState)),
+    ];
+    if (object.editing != null) {
+      result
+        ..add('editing')
+        ..add(serializers.serialize(object.editing,
+            specifiedType: const FullType(PaymentTermEntity)));
+    }
+    if (object.selectedId != null) {
+      result
+        ..add('selectedId')
+        ..add(serializers.serialize(object.selectedId,
+            specifiedType: const FullType(String)));
+    }
+    return result;
+  }
+
+  @override
+  PaymentTermUIState deserialize(
+      Serializers serializers, Iterable<Object> serialized,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = new PaymentTermUIStateBuilder();
+
+    final iterator = serialized.iterator;
+    while (iterator.moveNext()) {
+      final key = iterator.current as String;
+      iterator.moveNext();
+      final dynamic value = iterator.current;
+      switch (key) {
+        case 'editing':
+          result.editing.replace(serializers.deserialize(value,
+                  specifiedType: const FullType(PaymentTermEntity))
+              as PaymentTermEntity);
+          break;
+        case 'listUIState':
+          result.listUIState.replace(serializers.deserialize(value,
+              specifiedType: const FullType(ListUIState)) as ListUIState);
+          break;
+        case 'selectedId':
+          result.selectedId = serializers.deserialize(value,
+              specifiedType: const FullType(String)) as String;
+          break;
+      }
+    }
+
+    return result.build();
+  }
+}
+
+class _$PaymentTermState extends PaymentTermState {
+  @override
+  final int lastUpdated;
+  @override
+  final BuiltMap<String, PaymentTermEntity> map;
+  @override
+  final BuiltList<String> list;
+
+  factory _$PaymentTermState(
+          [void Function(PaymentTermStateBuilder) updates]) =>
+      (new PaymentTermStateBuilder()..update(updates)).build();
+
+  _$PaymentTermState._({this.lastUpdated, this.map, this.list}) : super._() {
+    if (map == null) {
+      throw new BuiltValueNullFieldError('PaymentTermState', 'map');
+    }
+    if (list == null) {
+      throw new BuiltValueNullFieldError('PaymentTermState', 'list');
+    }
+  }
+
+  @override
+  PaymentTermState rebuild(void Function(PaymentTermStateBuilder) updates) =>
+      (toBuilder()..update(updates)).build();
+
+  @override
+  PaymentTermStateBuilder toBuilder() =>
+      new PaymentTermStateBuilder()..replace(this);
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(other, this)) return true;
+    return other is PaymentTermState &&
+        lastUpdated == other.lastUpdated &&
+        map == other.map &&
+        list == other.list;
+  }
+
+  int __hashCode;
+  @override
+  int get hashCode {
+    return __hashCode ??= $jf(
+        $jc($jc($jc(0, lastUpdated.hashCode), map.hashCode), list.hashCode));
+  }
+
+  @override
+  String toString() {
+    return (newBuiltValueToStringHelper('PaymentTermState')
+          ..add('lastUpdated', lastUpdated)
+          ..add('map', map)
+          ..add('list', list))
+        .toString();
+  }
+}
+
+class PaymentTermStateBuilder
+    implements Builder<PaymentTermState, PaymentTermStateBuilder> {
+  _$PaymentTermState _$v;
+
+  int _lastUpdated;
+  int get lastUpdated => _$this._lastUpdated;
+  set lastUpdated(int lastUpdated) => _$this._lastUpdated = lastUpdated;
+
+  MapBuilder<String, PaymentTermEntity> _map;
+  MapBuilder<String, PaymentTermEntity> get map =>
+      _$this._map ??= new MapBuilder<String, PaymentTermEntity>();
+  set map(MapBuilder<String, PaymentTermEntity> map) => _$this._map = map;
+
+  ListBuilder<String> _list;
+  ListBuilder<String> get list => _$this._list ??= new ListBuilder<String>();
+  set list(ListBuilder<String> list) => _$this._list = list;
+
+  PaymentTermStateBuilder();
+
+  PaymentTermStateBuilder get _$this {
+    if (_$v != null) {
+      _lastUpdated = _$v.lastUpdated;
+      _map = _$v.map?.toBuilder();
+      _list = _$v.list?.toBuilder();
+      _$v = null;
+    }
+    return this;
+  }
+
+  @override
+  void replace(PaymentTermState other) {
+    if (other == null) {
+      throw new ArgumentError.notNull('other');
+    }
+    _$v = other as _$PaymentTermState;
+  }
+
+  @override
+  void update(void Function(PaymentTermStateBuilder) updates) {
+    if (updates != null) updates(this);
+  }
+
+  @override
+  _$PaymentTermState build() {
+    _$PaymentTermState _$result;
+    try {
+      _$result = _$v ??
+          new _$PaymentTermState._(
+              lastUpdated: lastUpdated, map: map.build(), list: list.build());
+    } catch (_) {
+      String _$failedField;
+      try {
+        _$failedField = 'map';
+        map.build();
+        _$failedField = 'list';
+        list.build();
+      } catch (e) {
+        throw new BuiltValueNestedFieldError(
+            'PaymentTermState', _$failedField, e.toString());
+      }
+      rethrow;
+    }
+    replace(_$result);
+    return _$result;
+  }
+}
+
+class _$PaymentTermUIState extends PaymentTermUIState {
+  @override
+  final PaymentTermEntity editing;
+  @override
+  final ListUIState listUIState;
+  @override
+  final String selectedId;
+  @override
+  final Completer<SelectableEntity> saveCompleter;
+  @override
+  final Completer<Null> cancelCompleter;
+
+  factory _$PaymentTermUIState(
+          [void Function(PaymentTermUIStateBuilder) updates]) =>
+      (new PaymentTermUIStateBuilder()..update(updates)).build();
+
+  _$PaymentTermUIState._(
+      {this.editing,
+      this.listUIState,
+      this.selectedId,
+      this.saveCompleter,
+      this.cancelCompleter})
+      : super._() {
+    if (listUIState == null) {
+      throw new BuiltValueNullFieldError('PaymentTermUIState', 'listUIState');
+    }
+  }
+
+  @override
+  PaymentTermUIState rebuild(
+          void Function(PaymentTermUIStateBuilder) updates) =>
+      (toBuilder()..update(updates)).build();
+
+  @override
+  PaymentTermUIStateBuilder toBuilder() =>
+      new PaymentTermUIStateBuilder()..replace(this);
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(other, this)) return true;
+    return other is PaymentTermUIState &&
+        editing == other.editing &&
+        listUIState == other.listUIState &&
+        selectedId == other.selectedId &&
+        saveCompleter == other.saveCompleter &&
+        cancelCompleter == other.cancelCompleter;
+  }
+
+  int __hashCode;
+  @override
+  int get hashCode {
+    return __hashCode ??= $jf($jc(
+        $jc(
+            $jc($jc($jc(0, editing.hashCode), listUIState.hashCode),
+                selectedId.hashCode),
+            saveCompleter.hashCode),
+        cancelCompleter.hashCode));
+  }
+
+  @override
+  String toString() {
+    return (newBuiltValueToStringHelper('PaymentTermUIState')
+          ..add('editing', editing)
+          ..add('listUIState', listUIState)
+          ..add('selectedId', selectedId)
+          ..add('saveCompleter', saveCompleter)
+          ..add('cancelCompleter', cancelCompleter))
+        .toString();
+  }
+}
+
+class PaymentTermUIStateBuilder
+    implements Builder<PaymentTermUIState, PaymentTermUIStateBuilder> {
+  _$PaymentTermUIState _$v;
+
+  PaymentTermEntityBuilder _editing;
+  PaymentTermEntityBuilder get editing =>
+      _$this._editing ??= new PaymentTermEntityBuilder();
+  set editing(PaymentTermEntityBuilder editing) => _$this._editing = editing;
+
+  ListUIStateBuilder _listUIState;
+  ListUIStateBuilder get listUIState =>
+      _$this._listUIState ??= new ListUIStateBuilder();
+  set listUIState(ListUIStateBuilder listUIState) =>
+      _$this._listUIState = listUIState;
+
+  String _selectedId;
+  String get selectedId => _$this._selectedId;
+  set selectedId(String selectedId) => _$this._selectedId = selectedId;
+
+  Completer<SelectableEntity> _saveCompleter;
+  Completer<SelectableEntity> get saveCompleter => _$this._saveCompleter;
+  set saveCompleter(Completer<SelectableEntity> saveCompleter) =>
+      _$this._saveCompleter = saveCompleter;
+
+  Completer<Null> _cancelCompleter;
+  Completer<Null> get cancelCompleter => _$this._cancelCompleter;
+  set cancelCompleter(Completer<Null> cancelCompleter) =>
+      _$this._cancelCompleter = cancelCompleter;
+
+  PaymentTermUIStateBuilder();
+
+  PaymentTermUIStateBuilder get _$this {
+    if (_$v != null) {
+      _editing = _$v.editing?.toBuilder();
+      _listUIState = _$v.listUIState?.toBuilder();
+      _selectedId = _$v.selectedId;
+      _saveCompleter = _$v.saveCompleter;
+      _cancelCompleter = _$v.cancelCompleter;
+      _$v = null;
+    }
+    return this;
+  }
+
+  @override
+  void replace(PaymentTermUIState other) {
+    if (other == null) {
+      throw new ArgumentError.notNull('other');
+    }
+    _$v = other as _$PaymentTermUIState;
+  }
+
+  @override
+  void update(void Function(PaymentTermUIStateBuilder) updates) {
+    if (updates != null) updates(this);
+  }
+
+  @override
+  _$PaymentTermUIState build() {
+    _$PaymentTermUIState _$result;
+    try {
+      _$result = _$v ??
+          new _$PaymentTermUIState._(
+              editing: _editing?.build(),
+              listUIState: listUIState.build(),
+              selectedId: selectedId,
+              saveCompleter: saveCompleter,
+              cancelCompleter: cancelCompleter);
+    } catch (_) {
+      String _$failedField;
+      try {
+        _$failedField = 'editing';
+        _editing?.build();
+        _$failedField = 'listUIState';
+        listUIState.build();
+      } catch (e) {
+        throw new BuiltValueNestedFieldError(
+            'PaymentTermUIState', _$failedField, e.toString());
+      }
+      rethrow;
+    }
+    replace(_$result);
+    return _$result;
+  }
+}
+
+// ignore_for_file: always_put_control_body_on_new_line,always_specify_types,annotate_overrides,avoid_annotating_with_dynamic,avoid_as,avoid_catches_without_on_clauses,avoid_returning_this,lines_longer_than_80_chars,omit_local_variable_types,prefer_expression_function_bodies,sort_constructors_first,test_types_in_equals,unnecessary_const,unnecessary_new

lib/redux/ui/pref_reducer.dart

@@ -24,6 +24,8 @@ import 'package:invoiceninja_flutter/redux/user/user_actions.dart';
 import 'package:invoiceninja_flutter/redux/vendor/vendor_actions.dart';
 
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+
 import 'package:invoiceninja_flutter/redux/design/design_actions.dart';
 
 import 'package:invoiceninja_flutter/redux/credit/credit_actions.dart';
@@ -405,6 +407,17 @@ Reducer<BuiltList<HistoryRecord>> historyReducer = combineReducers([
       _addToHistory(historyList,
           HistoryRecord(id: action.group.id, entityType: EntityType.group))),
   // STARTER: history - do not remove comment
+  TypedReducer<BuiltList<HistoryRecord>, ViewPaymentTerm>(
+      (historyList, action) => _addToHistory(
+          historyList,
+          HistoryRecord(
+              id: action.paymentTermId, entityType: EntityType.paymentTerm))),
+  TypedReducer<BuiltList<HistoryRecord>, EditPaymentTerm>(
+      (historyList, action) => _addToHistory(
+          historyList,
+          HistoryRecord(
+              id: action.paymentTerm.id, entityType: EntityType.paymentTerm))),
+
   TypedReducer<BuiltList<HistoryRecord>, EditDesign>((historyList, action) =>
       _addToHistory(historyList,
           HistoryRecord(id: action.design.id, entityType: EntityType.design))),

lib/redux/ui/ui_reducer.dart

@@ -27,6 +27,8 @@ import 'package:invoiceninja_flutter/redux/task/task_reducer.dart';
 import 'package:invoiceninja_flutter/redux/vendor/vendor_reducer.dart';
 
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_reducer.dart';
+
 import 'package:invoiceninja_flutter/redux/design/design_reducer.dart';
 
 import 'package:invoiceninja_flutter/redux/credit/credit_reducer.dart';
@@ -70,6 +72,8 @@ UIState uiReducer(UIState state, dynamic action) {
         .replace(dashboardUIReducer(state.dashboardUIState, action))
     ..reportsUIState.replace(reportsUIReducer(state.reportsUIState, action))
     // STARTER: reducer - do not remove comment
+    ..paymentTermUIState
+        .replace(paymentTermUIReducer(state.paymentTermUIState, action))
     ..designUIState.replace(designUIReducer(state.designUIState, action))
     ..creditUIState.replace(creditUIReducer(state.creditUIState, action))
     ..userUIState.replace(userUIReducer(state.userUIState, action))

lib/redux/ui/ui_state.dart

@@ -17,6 +17,8 @@ import 'package:invoiceninja_flutter/redux/task/task_state.dart';
 import 'package:invoiceninja_flutter/redux/vendor/vendor_state.dart';
 
 // STARTER: import - do not remove comment
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_state.dart';
+
 import 'package:invoiceninja_flutter/redux/design/design_state.dart';
 
 import 'package:invoiceninja_flutter/redux/credit/credit_state.dart';
@@ -40,6 +42,8 @@ abstract class UIState implements Built<UIState, UIStateBuilder> {
       clientUIState: ClientUIState(),
       invoiceUIState: InvoiceUIState(),
       // STARTER: constructor - do not remove comment
+      paymentTermUIState: PaymentTermUIState(),
+
       designUIState: DesignUIState(),
       creditUIState: CreditUIState(),
       userUIState: UserUIState(),
@@ -90,6 +94,8 @@ abstract class UIState implements Built<UIState, UIStateBuilder> {
   InvoiceUIState get invoiceUIState;
 
   // STARTER: properties - do not remove comment
+  PaymentTermUIState get paymentTermUIState;
+
   DesignUIState get designUIState;
 
   CreditUIState get creditUIState;

lib/redux/ui/ui_state.g.dart

@@ -42,6 +42,9 @@ class _$UIStateSerializer implements StructuredSerializer<UIState> {
       'invoiceUIState',
       serializers.serialize(object.invoiceUIState,
           specifiedType: const FullType(InvoiceUIState)),
+      'paymentTermUIState',
+      serializers.serialize(object.paymentTermUIState,
+          specifiedType: const FullType(PaymentTermUIState)),
       'designUIState',
       serializers.serialize(object.designUIState,
           specifiedType: const FullType(DesignUIState)),
@@ -165,6 +168,11 @@ class _$UIStateSerializer implements StructuredSerializer<UIState> {
           result.invoiceUIState.replace(serializers.deserialize(value,
               specifiedType: const FullType(InvoiceUIState)) as InvoiceUIState);
           break;
+        case 'paymentTermUIState':
+          result.paymentTermUIState.replace(serializers.deserialize(value,
+                  specifiedType: const FullType(PaymentTermUIState))
+              as PaymentTermUIState);
+          break;
         case 'designUIState':
           result.designUIState.replace(serializers.deserialize(value,
               specifiedType: const FullType(DesignUIState)) as DesignUIState);
@@ -259,6 +267,8 @@ class _$UIState extends UIState {
   @override
   final InvoiceUIState invoiceUIState;
   @override
+  final PaymentTermUIState paymentTermUIState;
+  @override
   final DesignUIState designUIState;
   @override
   final CreditUIState creditUIState;
@@ -304,6 +314,7 @@ class _$UIState extends UIState {
       this.productUIState,
       this.clientUIState,
       this.invoiceUIState,
+      this.paymentTermUIState,
       this.designUIState,
       this.creditUIState,
       this.userUIState,
@@ -344,6 +355,9 @@ class _$UIState extends UIState {
     if (invoiceUIState == null) {
       throw new BuiltValueNullFieldError('UIState', 'invoiceUIState');
     }
+    if (paymentTermUIState == null) {
+      throw new BuiltValueNullFieldError('UIState', 'paymentTermUIState');
+    }
     if (designUIState == null) {
       throw new BuiltValueNullFieldError('UIState', 'designUIState');
     }
@@ -413,6 +427,7 @@ class _$UIState extends UIState {
         productUIState == other.productUIState &&
         clientUIState == other.clientUIState &&
         invoiceUIState == other.invoiceUIState &&
+        paymentTermUIState == other.paymentTermUIState &&
         designUIState == other.designUIState &&
         creditUIState == other.creditUIState &&
         userUIState == other.userUIState &&
@@ -451,11 +466,11 @@ class _$UIState extends UIState {
                                                                 $jc(
                                                                     $jc(
                                                                         $jc(
-                                                                            $jc($jc($jc($jc($jc($jc($jc($jc(0, selectedCompanyIndex.hashCode), currentRoute.hashCode), previousRoute.hashCode), filterEntityId.hashCode), filterEntityType.hashCode), filter.hashCode), filterClearedAt.hashCode),
+                                                                            $jc($jc($jc($jc($jc($jc($jc($jc($jc(0, selectedCompanyIndex.hashCode), currentRoute.hashCode), previousRoute.hashCode), filterEntityId.hashCode), filterEntityType.hashCode), filter.hashCode), filterClearedAt.hashCode), dashboardUIState.hashCode),
-                                                                                dashboardUIState.hashCode),
                                                                                 productUIState.hashCode),
                                                                             clientUIState.hashCode),
                                                                         invoiceUIState.hashCode),
+                                                                    paymentTermUIState.hashCode),
                                                                 designUIState.hashCode),
                                                             creditUIState.hashCode),
                                                         userUIState.hashCode),
@@ -487,6 +502,7 @@ class _$UIState extends UIState {
           ..add('productUIState', productUIState)
           ..add('clientUIState', clientUIState)
           ..add('invoiceUIState', invoiceUIState)
+          ..add('paymentTermUIState', paymentTermUIState)
           ..add('designUIState', designUIState)
           ..add('creditUIState', creditUIState)
           ..add('userUIState', userUIState)
@@ -566,6 +582,12 @@ class UIStateBuilder implements Builder<UIState, UIStateBuilder> {
   set invoiceUIState(InvoiceUIStateBuilder invoiceUIState) =>
       _$this._invoiceUIState = invoiceUIState;
 
+  PaymentTermUIStateBuilder _paymentTermUIState;
+  PaymentTermUIStateBuilder get paymentTermUIState =>
+      _$this._paymentTermUIState ??= new PaymentTermUIStateBuilder();
+  set paymentTermUIState(PaymentTermUIStateBuilder paymentTermUIState) =>
+      _$this._paymentTermUIState = paymentTermUIState;
+
   DesignUIStateBuilder _designUIState;
   DesignUIStateBuilder get designUIState =>
       _$this._designUIState ??= new DesignUIStateBuilder();
@@ -672,6 +694,7 @@ class UIStateBuilder implements Builder<UIState, UIStateBuilder> {
       _productUIState = _$v.productUIState?.toBuilder();
       _clientUIState = _$v.clientUIState?.toBuilder();
       _invoiceUIState = _$v.invoiceUIState?.toBuilder();
+      _paymentTermUIState = _$v.paymentTermUIState?.toBuilder();
       _designUIState = _$v.designUIState?.toBuilder();
       _creditUIState = _$v.creditUIState?.toBuilder();
       _userUIState = _$v.userUIState?.toBuilder();
@@ -722,6 +745,7 @@ class UIStateBuilder implements Builder<UIState, UIStateBuilder> {
               productUIState: productUIState.build(),
               clientUIState: clientUIState.build(),
               invoiceUIState: invoiceUIState.build(),
+              paymentTermUIState: paymentTermUIState.build(),
               designUIState: designUIState.build(),
               creditUIState: creditUIState.build(),
               userUIState: userUIState.build(),
@@ -748,6 +772,8 @@ class UIStateBuilder implements Builder<UIState, UIStateBuilder> {
         clientUIState.build();
         _$failedField = 'invoiceUIState';
         invoiceUIState.build();
+        _$failedField = 'paymentTermUIState';
+        paymentTermUIState.build();
         _$failedField = 'designUIState';
         designUIState.build();
         _$failedField = 'creditUIState';

lib/redux/user/user_selectors.dart

@@ -77,7 +77,8 @@ List<String> gmailUserList(BuiltMap<String, UserEntity> userMap) {
   return userList(userMap).where((userId) {
     final user = (userMap[userId] ?? UserEntity) as UserEntity;
 
-    return user.isActive && user.oauthProvider == UserEntity.OAUTH_PROVIDER_GOOGLE;
+    return user.isActive &&
+        user.oauthProvider == UserEntity.OAUTH_PROVIDER_GOOGLE;
   }).toList();
 }
 

lib/ui/app/app_bottom_bar.dart

@@ -371,7 +371,9 @@ class _AppBottomBarState extends State<AppBottomBar> {
                   tooltip: localization.filter,
                   icon: Icon(Icons.filter_list),
                   onPressed: _showFilterStateSheet,
-                  color: store.state.getListState(widget.entityType).hasStateFilters
+                  color: store.state
+                          .getListState(widget.entityType)
+                          .hasStateFilters
                       ? Theme.of(context).accentColor
                       : null,
                 ),
@@ -380,8 +382,9 @@ class _AppBottomBarState extends State<AppBottomBar> {
                     tooltip: localization.filter,
                     icon: Icon(Icons.filter),
                     onPressed: _showFilterStatusSheet,
-                    color:
+                    color: store.state
-                        store.state.getListState(widget.entityType).hasStatusFilters
+                            .getListState(widget.entityType)
+                            .hasStatusFilters
                         ? Theme.of(context).accentColor
                         : null,
                   ),

lib/ui/app/list_scaffold.dart

@@ -125,8 +125,8 @@ class ListScaffold extends StatelessWidget {
                           state.prefState.isHistoryFloated) {
                         Scaffold.of(context).openEndDrawer();
                       } else {
-                        store.dispatch(
+                        store.dispatch(UserPreferencesChanged(
-                            UserPreferencesChanged(sidebar: AppSidebar.history));
+                            sidebar: AppSidebar.history));
                       }
                     },
                   ),

lib/ui/app/main_screen.dart

@@ -10,7 +10,6 @@ import 'package:invoiceninja_flutter/redux/reports/reports_actions.dart';
 import 'package:invoiceninja_flutter/redux/settings/settings_actions.dart';
 import 'package:invoiceninja_flutter/redux/ui/pref_state.dart';
 import 'package:invoiceninja_flutter/ui/app/app_builder.dart';
-import 'package:invoiceninja_flutter/ui/app/forms/app_dropdown_button.dart';
 import 'package:invoiceninja_flutter/ui/app/history_drawer_vm.dart';
 import 'package:invoiceninja_flutter/ui/app/icon_text.dart';
 import 'package:invoiceninja_flutter/ui/app/menu_drawer_vm.dart';

lib/ui/app/view_scaffold.dart

@@ -18,7 +18,7 @@ class ViewScaffold extends StatelessWidget {
     this.floatingActionButton,
     this.appBarBottom,
     this.isSettings = false,
-    @required this.isFilter,
+    this.isFilter = false,
     this.onBackPressed,
   });
 

lib/ui/client/edit/client_edit_settings.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:invoiceninja_flutter/constants.dart';
-import 'package:invoiceninja_flutter/data/models/company_model.dart';
 import 'package:invoiceninja_flutter/data/models/entities.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
 import 'package:invoiceninja_flutter/ui/app/entity_dropdown.dart';
 import 'package:invoiceninja_flutter/ui/app/forms/decorated_form_field.dart';
 import 'package:invoiceninja_flutter/ui/client/edit/client_edit_vm.dart';

lib/ui/payment_term/edit/payment_term_edit.dart

@@ -0,0 +1,106 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:invoiceninja_flutter/ui/app/edit_scaffold.dart';
+import 'package:invoiceninja_flutter/ui/app/form_card.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/edit/payment_term_edit_vm.dart';
+import 'package:invoiceninja_flutter/utils/localization.dart';
+import 'package:invoiceninja_flutter/utils/completers.dart';
+
+class PaymentTermEdit extends StatefulWidget {
+  const PaymentTermEdit({
+    Key key,
+    @required this.viewModel,
+  }) : super(key: key);
+
+  final PaymentTermEditVM viewModel;
+
+  @override
+  _PaymentTermEditState createState() => _PaymentTermEditState();
+}
+
+class _PaymentTermEditState extends State<PaymentTermEdit> {
+  static final GlobalKey<FormState> _formKey =
+      GlobalKey<FormState>(debugLabel: '_paymentTermEdit');
+  final _debouncer = Debouncer();
+
+  // STARTER: controllers - do not remove comment
+
+  List<TextEditingController> _controllers = [];
+
+  @override
+  void didChangeDependencies() {
+    _controllers = [
+      // STARTER: array - do not remove comment
+    ];
+
+    _controllers.forEach((controller) => controller.removeListener(_onChanged));
+
+    final paymentTerm = widget.viewModel.paymentTerm;
+    // STARTER: read value - do not remove comment
+
+    _controllers.forEach((controller) => controller.addListener(_onChanged));
+
+    super.didChangeDependencies();
+  }
+
+  @override
+  void dispose() {
+    _controllers.forEach((controller) {
+      controller.removeListener(_onChanged);
+      controller.dispose();
+    });
+
+    super.dispose();
+  }
+
+  void _onChanged() {
+    _debouncer.run(() {
+      final paymentTerm = widget.viewModel.paymentTerm.rebuild((b) => b
+          // STARTER: set value - do not remove comment
+          );
+      if (paymentTerm != widget.viewModel.paymentTerm) {
+        widget.viewModel.onChanged(paymentTerm);
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final viewModel = widget.viewModel;
+    final localization = AppLocalization.of(context);
+    final paymentTerm = viewModel.paymentTerm;
+
+    return EditScaffold(
+      title: localization.editPaymentTerm,
+      onCancelPressed: (context) => viewModel.onCancelPressed(context),
+      onSavePressed: (context) {
+        final bool isValid = _formKey.currentState.validate();
+
+        /*
+          setState(() {
+            _autoValidate = !isValid;
+          });
+            */
+
+        if (!isValid) {
+          return;
+        }
+
+        viewModel.onSavePressed(context);
+      },
+      body: Form(
+          key: _formKey,
+          child: Builder(builder: (BuildContext context) {
+            return ListView(
+              children: <Widget>[
+                FormCard(
+                  children: <Widget>[
+                    // STARTER: widgets - do not remove comment
+                  ],
+                ),
+              ],
+            );
+          })),
+    );
+  }
+}

lib/ui/payment_term/edit/payment_term_edit_vm.dart

@@ -0,0 +1,106 @@
+import 'dart:async';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
+import 'package:invoiceninja_flutter/redux/ui/ui_actions.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_screen.dart';
+import 'package:invoiceninja_flutter/utils/platforms.dart';
+import 'package:redux/redux.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/ui/app/dialogs/error_dialog.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/view/payment_term_view_vm.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/edit/payment_term_edit.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+
+class PaymentTermEditScreen extends StatelessWidget {
+  const PaymentTermEditScreen({Key key}) : super(key: key);
+  static const String route = '/payment_term/edit';
+
+  @override
+  Widget build(BuildContext context) {
+    return StoreConnector<AppState, PaymentTermEditVM>(
+      converter: (Store<AppState> store) {
+        return PaymentTermEditVM.fromStore(store);
+      },
+      builder: (context, viewModel) {
+        return PaymentTermEdit(
+          viewModel: viewModel,
+          key: ValueKey(viewModel.paymentTerm.id),
+        );
+      },
+    );
+  }
+}
+
+class PaymentTermEditVM {
+  PaymentTermEditVM({
+    @required this.state,
+    @required this.paymentTerm,
+    @required this.company,
+    @required this.onChanged,
+    @required this.isSaving,
+    @required this.origPaymentTerm,
+    @required this.onSavePressed,
+    @required this.onCancelPressed,
+    @required this.isLoading,
+  });
+
+  factory PaymentTermEditVM.fromStore(Store<AppState> store) {
+    final state = store.state;
+    final paymentTerm = state.paymentTermUIState.editing;
+
+    return PaymentTermEditVM(
+      state: state,
+      isLoading: state.isLoading,
+      isSaving: state.isSaving,
+      origPaymentTerm: state.paymentTermState.map[paymentTerm.id],
+      paymentTerm: paymentTerm,
+      company: state.company,
+      onChanged: (PaymentTermEntity paymentTerm) {
+        store.dispatch(UpdatePaymentTerm(paymentTerm));
+      },
+      onCancelPressed: (BuildContext context) {
+        createEntity(
+            context: context, entity: PaymentTermEntity(), force: true);
+      },
+      onSavePressed: (BuildContext context) {
+        final Completer<PaymentTermEntity> completer =
+            new Completer<PaymentTermEntity>();
+        store.dispatch(SavePaymentTermRequest(
+            completer: completer, paymentTerm: paymentTerm));
+        return completer.future.then((savedPaymentTerm) {
+          if (isMobile(context)) {
+            store.dispatch(UpdateCurrentRoute(PaymentTermViewScreen.route));
+            if (paymentTerm.isNew) {
+              Navigator.of(context)
+                  .pushReplacementNamed(PaymentTermViewScreen.route);
+            } else {
+              Navigator.of(context).pop(savedPaymentTerm);
+            }
+          } else {
+            viewEntity(context: context, entity: savedPaymentTerm, force: true);
+          }
+        }).catchError((Object error) {
+          showDialog<ErrorDialog>(
+              context: context,
+              builder: (BuildContext context) {
+                return ErrorDialog(error);
+              });
+        });
+      },
+    );
+  }
+
+  final PaymentTermEntity paymentTerm;
+  final CompanyEntity company;
+  final Function(PaymentTermEntity) onChanged;
+  final Function(BuildContext) onSavePressed;
+  final Function(BuildContext) onCancelPressed;
+  final bool isLoading;
+  final bool isSaving;
+  final PaymentTermEntity origPaymentTerm;
+  final AppState state;
+}

lib/ui/payment_term/payment_term_list.dart

@@ -0,0 +1,92 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+import 'package:invoiceninja_flutter/redux/ui/pref_state.dart';
+import 'package:invoiceninja_flutter/ui/app/entities/entity_actions_dialog.dart';
+import 'package:invoiceninja_flutter/ui/app/help_text.dart';
+import 'package:invoiceninja_flutter/ui/app/lists/list_divider.dart';
+import 'package:invoiceninja_flutter/ui/app/loading_indicator.dart';
+import 'package:invoiceninja_flutter/ui/app/presenters/entity_presenter.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_presenter.dart';
+import 'package:invoiceninja_flutter/ui/app/tables/entity_datatable.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_list_item.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_list_vm.dart';
+import 'package:invoiceninja_flutter/utils/localization.dart';
+
+class PaymentTermList extends StatefulWidget {
+  const PaymentTermList({
+    Key key,
+    @required this.viewModel,
+  }) : super(key: key);
+
+  final PaymentTermListVM viewModel;
+
+  @override
+  _PaymentTermListState createState() => _PaymentTermListState();
+}
+
+class _PaymentTermListState extends State<PaymentTermList> {
+  EntityDataTableSource dataTableSource;
+
+  @override
+  Widget build(BuildContext context) {
+    final viewModel = widget.viewModel;
+    final state = viewModel.state;
+    final listUIState = state.uiState.paymentTermUIState.listUIState;
+    final isInMultiselect = listUIState.isInMultiselect();
+
+    if (!viewModel.isLoaded) {
+      return viewModel.isLoading ? LoadingIndicator() : SizedBox();
+    } else if (viewModel.paymentTermMap.isEmpty) {
+      return HelpText(AppLocalization.of(context).noRecordsFound);
+    }
+
+    return RefreshIndicator(
+      onRefresh: () => viewModel.onRefreshed(context),
+      child: ListView.separated(
+          separatorBuilder: (context, index) => ListDivider(),
+          itemCount: viewModel.paymentTermList.length,
+          itemBuilder: (BuildContext context, index) {
+            final paymentTermId = viewModel.paymentTermList[index];
+            final paymentTerm = viewModel.paymentTermMap[paymentTermId];
+
+            return PaymentTermListItem(
+              user: viewModel.state.user,
+              filter: viewModel.filter,
+              paymentTerm: paymentTerm,
+              onEntityAction: (EntityAction action) {
+                if (action == EntityAction.more) {
+                  showEntityActionsDialog(
+                    entities: [paymentTerm],
+                    context: context,
+                  );
+                } else {
+                  handlePaymentTermAction(context, [paymentTerm], action);
+                }
+              },
+              onTap: () => viewModel.onPaymentTermTap(context, paymentTerm),
+              onLongPress: () async {
+                final longPressIsSelection =
+                    state.prefState.longPressSelectionIsDefault ?? true;
+                if (longPressIsSelection && !isInMultiselect) {
+                  handlePaymentTermAction(
+                      context, [paymentTerm], EntityAction.toggleMultiselect);
+                } else {
+                  showEntityActionsDialog(
+                    entities: [paymentTerm],
+                    context: context,
+                  );
+                }
+              },
+              isChecked:
+                  isInMultiselect && listUIState.isSelected(paymentTerm.id),
+            );
+          }),
+    );
+  }
+}

lib/ui/payment_term/payment_term_list_item.dart

@@ -0,0 +1,105 @@
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/ui/app/entity_state_label.dart';
+import 'package:invoiceninja_flutter/utils/formatting.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/ui/app/dismissible_entity.dart';
+
+class PaymentTermListItem extends StatelessWidget {
+  const PaymentTermListItem({
+    @required this.user,
+    @required this.onEntityAction,
+    @required this.onTap,
+    @required this.onLongPress,
+    @required this.paymentTerm,
+    @required this.filter,
+    this.onCheckboxChanged,
+    this.isChecked = false,
+  });
+
+  final UserEntity user;
+  final Function(EntityAction) onEntityAction;
+  final GestureTapCallback onTap;
+  final GestureTapCallback onLongPress;
+  final PaymentTermEntity paymentTerm;
+  final String filter;
+  final Function(bool) onCheckboxChanged;
+  final bool isChecked;
+
+  static final paymentTermItemKey =
+      (int id) => Key('__payment_term_item_${id}__');
+
+  @override
+  Widget build(BuildContext context) {
+    final store = StoreProvider.of<AppState>(context);
+    final state = store.state;
+    final uiState = state.uiState;
+    final paymentTermUIState = uiState.paymentTermUIState;
+    final listUIState = paymentTermUIState.listUIState;
+    final isInMultiselect = listUIState.isInMultiselect();
+    final showCheckbox = onCheckboxChanged != null || isInMultiselect;
+
+    final filterMatch = filter != null && filter.isNotEmpty
+        ? paymentTerm.matchesFilterValue(filter)
+        : null;
+    final subtitle = filterMatch;
+
+    return DismissibleEntity(
+      userCompany: state.userCompany,
+      entity: paymentTerm,
+      isSelected: paymentTerm.id ==
+          (uiState.isEditing
+              ? paymentTermUIState.editing.id
+              : paymentTermUIState.selectedId),
+      onEntityAction: onEntityAction,
+      child: ListTile(
+        onTap: isInMultiselect
+            ? () => onEntityAction(EntityAction.toggleMultiselect)
+            : onTap,
+        onLongPress: onLongPress,
+        leading: showCheckbox
+            ? IgnorePointer(
+                ignoring: listUIState.isInMultiselect(),
+                child: Checkbox(
+                  value: isChecked,
+                  materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
+                  onChanged: (value) => onCheckboxChanged(value),
+                  activeColor: Theme.of(context).accentColor,
+                ),
+              )
+            : null,
+        title: Container(
+          width: MediaQuery.of(context).size.width,
+          child: Row(
+            children: <Widget>[
+              Expanded(
+                child: Text(
+                  paymentTerm.name,
+                  style: Theme.of(context).textTheme.title,
+                ),
+              ),
+              Text(formatNumber(paymentTerm.listDisplayAmount, context),
+                  style: Theme.of(context).textTheme.title),
+            ],
+          ),
+        ),
+        subtitle: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: <Widget>[
+            subtitle != null && subtitle.isNotEmpty
+                ? Text(
+                    subtitle,
+                    maxLines: 3,
+                    overflow: TextOverflow.ellipsis,
+                  )
+                : Container(),
+            EntityStateLabel(paymentTerm),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/ui/payment_term/payment_term_list_vm.dart

@@ -0,0 +1,166 @@
+import 'dart:async';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/ui/app/entities/entity_actions_dialog.dart';
+import 'package:invoiceninja_flutter/ui/app/tables/entity_list.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_list_item.dart';
+import 'package:redux/redux.dart';
+import 'package:invoiceninja_flutter/ui/design/design_presenter.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:built_collection/built_collection.dart';
+import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
+import 'package:invoiceninja_flutter/utils/completers.dart';
+import 'package:invoiceninja_flutter/utils/localization.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_selectors.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+
+class PaymentTermListBuilder extends StatelessWidget {
+  const PaymentTermListBuilder({Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return StoreConnector<AppState, PaymentTermListVM>(
+      converter: PaymentTermListVM.fromStore,
+      builder: (context, viewModel) {
+        return EntityList(
+            isLoaded: viewModel.isLoaded,
+            entityType: EntityType.paymentTerm,
+            state: viewModel.state,
+            entityList: viewModel.paymentTermList,
+            onEntityTap: viewModel.onPaymentTermTap,
+            tableColumns: viewModel.tableColumns,
+            onRefreshed: viewModel.onRefreshed,
+            onClearEntityFilterPressed: viewModel.onClearEntityFilterPressed,
+            onViewEntityFilterPressed: viewModel.onViewEntityFilterPressed,
+            onSortColumn: viewModel.onSortColumn,
+            itemBuilder: (BuildContext context, index) {
+              final state = viewModel.state;
+              final paymentTermId = viewModel.paymentTermList[index];
+              final paymentTerm = viewModel.paymentTermMap[paymentTermId];
+              final listState = state.getListState(EntityType.paymentTerm);
+              final isInMultiselect = listState.isInMultiselect();
+
+              return PaymentTermListItem(
+                user: viewModel.state.user,
+                filter: viewModel.filter,
+                paymentTerm: paymentTerm,
+                onEntityAction: (EntityAction action) {
+                  if (action == EntityAction.more) {
+                    showEntityActionsDialog(
+                      entities: [paymentTerm],
+                      context: context,
+                    );
+                  } else {
+                    handlePaymentTermAction(context, [paymentTerm], action);
+                  }
+                },
+                onTap: () => viewModel.onPaymentTermTap(context, paymentTerm),
+                onLongPress: () async {
+                  final longPressIsSelection =
+                      state.prefState.longPressSelectionIsDefault ?? true;
+                  if (longPressIsSelection && !isInMultiselect) {
+                    handlePaymentTermAction(
+                        context, [paymentTerm], EntityAction.toggleMultiselect);
+                  } else {
+                    showEntityActionsDialog(
+                      entities: [paymentTerm],
+                      context: context,
+                    );
+                  }
+                },
+                isChecked:
+                    isInMultiselect && listState.isSelected(paymentTerm.id),
+              );
+            });
+      },
+    );
+  }
+}
+
+class PaymentTermListVM {
+  PaymentTermListVM({
+    @required this.state,
+    @required this.userCompany,
+    @required this.paymentTermList,
+    @required this.paymentTermMap,
+    @required this.filter,
+    @required this.isLoading,
+    @required this.isLoaded,
+    @required this.onPaymentTermTap,
+    @required this.listState,
+    @required this.onRefreshed,
+    @required this.onEntityAction,
+    @required this.onClearEntityFilterPressed,
+    @required this.onViewEntityFilterPressed,
+    @required this.onSortColumn,
+    this.tableColumns,
+  });
+
+  static PaymentTermListVM fromStore(Store<AppState> store) {
+    Future<Null> _handleRefresh(BuildContext context) {
+      if (store.state.isLoading) {
+        return Future<Null>(null);
+      }
+      final completer = snackBarCompleter<Null>(
+          context, AppLocalization.of(context).refreshComplete);
+      store.dispatch(LoadPaymentTerms(completer: completer, force: true));
+      return completer.future;
+    }
+
+    final state = store.state;
+
+    return PaymentTermListVM(
+      state: state,
+      userCompany: state.userCompany,
+      listState: state.paymentTermListState,
+      paymentTermList: memoizedFilteredPaymentTermList(
+          state.paymentTermState.map,
+          state.paymentTermState.list,
+          state.paymentTermListState),
+      paymentTermMap: state.paymentTermState.map,
+      isLoading: state.isLoading,
+      isLoaded: state.paymentTermState.isLoaded,
+      filter: state.paymentTermUIState.listUIState.filter,
+      onClearEntityFilterPressed: () =>
+          store.dispatch(FilterPaymentTermsByEntity()),
+      onViewEntityFilterPressed: (BuildContext context) => viewEntityById(
+          context: context,
+          entityId: state.paymentTermListState.filterEntityId,
+          entityType: state.paymentTermListState.filterEntityType),
+      onPaymentTermTap: (context, paymentTerm) {
+        if (store.state.paymentTermListState.isInMultiselect()) {
+          handlePaymentTermAction(
+              context, [paymentTerm], EntityAction.toggleMultiselect);
+        } else {
+          viewEntity(context: context, entity: paymentTerm);
+        }
+      },
+      onEntityAction: (BuildContext context, List<BaseEntity> paymentTerms,
+              EntityAction action) =>
+          handlePaymentTermAction(context, paymentTerms, action),
+      onRefreshed: (context) => _handleRefresh(context),
+      onSortColumn: (field) => store.dispatch(SortPaymentTerms(field)),
+    );
+  }
+
+  final AppState state;
+  final UserCompanyEntity userCompany;
+  final List<String> paymentTermList;
+  final BuiltMap<String, PaymentTermEntity> paymentTermMap;
+  final ListUIState listState;
+  final String filter;
+  final bool isLoading;
+  final bool isLoaded;
+  final Function(BuildContext, BaseEntity) onPaymentTermTap;
+  final Function(BuildContext) onRefreshed;
+  final Function(BuildContext, List<BaseEntity>, EntityAction) onEntityAction;
+  final Function onClearEntityFilterPressed;
+  final Function(BuildContext) onViewEntityFilterPressed;
+  final List<String> tableColumns;
+  final Function(String) onSortColumn;
+}

lib/ui/payment_term/payment_term_presenter.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/ui/app/presenters/entity_presenter.dart';
+
+class PaymentTermPresenter extends EntityPresenter {
+  static List<String> getTableFields(UserCompanyEntity userCompany) {
+    return [];
+  }
+
+  @override
+  Widget getField({String field, BuildContext context}) {
+    final state = StoreProvider.of<AppState>(context).state;
+    final paymentTerm = entity as InvoiceEntity;
+
+    switch (field) {
+    }
+
+    return super.getField(field: field, context: context);
+  }
+}

lib/ui/payment_term/payment_term_screen.dart

@@ -0,0 +1,130 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+import 'package:invoiceninja_flutter/ui/app/app_bottom_bar.dart';
+import 'package:invoiceninja_flutter/ui/app/forms/save_cancel_buttons.dart';
+import 'package:invoiceninja_flutter/ui/app/list_scaffold.dart';
+import 'package:invoiceninja_flutter/ui/app/entities/entity_actions_dialog.dart';
+import 'package:invoiceninja_flutter/ui/app/list_filter.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/payment_term_list_vm.dart';
+import 'package:invoiceninja_flutter/utils/localization.dart';
+import 'package:invoiceninja_flutter/utils/platforms.dart';
+
+import 'payment_term_screen_vm.dart';
+
+class PaymentTermScreen extends StatelessWidget {
+  const PaymentTermScreen({
+    Key key,
+    @required this.viewModel,
+  }) : super(key: key);
+
+  static const String route = '/payment_term';
+
+  final PaymentTermScreenVM viewModel;
+
+  @override
+  Widget build(BuildContext context) {
+    final store = StoreProvider.of<AppState>(context);
+    final state = store.state;
+    final userCompany = state.userCompany;
+    final localization = AppLocalization.of(context);
+    final listUIState = state.uiState.paymentTermUIState.listUIState;
+    final isInMultiselect = listUIState.isInMultiselect();
+
+    return ListScaffold(
+      isChecked: isInMultiselect &&
+          listUIState.selectedIds.length == viewModel.paymentTermList.length,
+      showCheckbox: isInMultiselect,
+      onHamburgerLongPress: () => store.dispatch(StartPaymentTermMultiselect()),
+      onCheckboxChanged: (value) {
+        final paymentTerms = viewModel.paymentTermList
+            .map<PaymentTermEntity>(
+                (paymentTermId) => viewModel.paymentTermMap[paymentTermId])
+            .where((paymentTerm) =>
+                value != listUIState.isSelected(paymentTerm.id))
+            .toList();
+
+        handlePaymentTermAction(
+            context, paymentTerms, EntityAction.toggleMultiselect);
+      },
+      appBarTitle: Text(localization.paymentTerms),
+      appBarActions: [
+        if (viewModel.isInMultiselect)
+          SaveCancelButtons(
+            saveLabel: localization.done,
+            onSavePressed: listUIState.selectedIds.isEmpty
+                ? null
+                : (context) async {
+                    final paymentTerms = listUIState.selectedIds
+                        .map<PaymentTermEntity>((paymentTermId) =>
+                            viewModel.paymentTermMap[paymentTermId])
+                        .toList();
+
+                    await showEntityActionsDialog(
+                      entities: paymentTerms,
+                      context: context,
+                      multiselect: true,
+                      completer: Completer<Null>()
+                        ..future.then<dynamic>((_) =>
+                            store.dispatch(ClearPaymentTermMultiselect())),
+                    );
+                  },
+            onCancelPressed: (context) =>
+                store.dispatch(ClearPaymentTermMultiselect()),
+          ),
+      ],
+      body: PaymentTermListBuilder(),
+      bottomNavigationBar: AppBottomBar(
+        entityType: EntityType.paymentTerm,
+        onRefreshPressed: () => store.dispatch(LoadPaymentTerms(force: true)),
+        onSelectedSortField: (value) {
+          store.dispatch(SortPaymentTerms(value));
+        },
+        sortFields: [
+          PaymentTermFields.name,
+          PaymentTermFields.numDays,
+        ],
+        onSelectedState: (EntityState state, value) {
+          store.dispatch(FilterPaymentTermsByState(state));
+        },
+        onCheckboxPressed: () {
+          if (store.state.paymentTermListState.isInMultiselect()) {
+            store.dispatch(ClearPaymentTermMultiselect());
+          } else {
+            store.dispatch(StartPaymentTermMultiselect());
+          }
+        },
+        onSelectedCustom1: (value) =>
+            store.dispatch(FilterPaymentTermsByCustom1(value)),
+        onSelectedCustom2: (value) =>
+            store.dispatch(FilterPaymentTermsByCustom2(value)),
+        onSelectedCustom3: (value) =>
+            store.dispatch(FilterPaymentTermsByCustom3(value)),
+        onSelectedCustom4: (value) =>
+            store.dispatch(FilterPaymentTermsByCustom4(value)),
+      ),
+      floatingActionButton:
+          isMobile(context) && userCompany.canCreate(EntityType.paymentTerm)
+              ? FloatingActionButton(
+                  heroTag: 'payment_term_fab',
+                  backgroundColor: Theme.of(context).primaryColorDark,
+                  onPressed: () {
+                    createEntityByType(
+                        context: context, entityType: EntityType.paymentTerm);
+                  },
+                  child: Icon(
+                    Icons.add,
+                    color: Colors.white,
+                  ),
+                  tooltip: localization.newPaymentTerm,
+                )
+              : null,
+    );
+  }
+}

lib/ui/payment_term/payment_term_screen_vm.dart

@@ -0,0 +1,62 @@
+import 'package:built_collection/built_collection.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_selectors.dart';
+import 'package:redux/redux.dart';
+
+import 'payment_term_screen.dart';
+
+class PaymentTermScreenBuilder extends StatelessWidget {
+  const PaymentTermScreenBuilder({Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return StoreConnector<AppState, PaymentTermScreenVM>(
+      converter: PaymentTermScreenVM.fromStore,
+      builder: (context, vm) {
+        return PaymentTermScreen(
+          viewModel: vm,
+        );
+      },
+    );
+  }
+}
+
+class PaymentTermScreenVM {
+  PaymentTermScreenVM({
+    @required this.isInMultiselect,
+    @required this.paymentTermList,
+    @required this.userCompany,
+    @required this.onEntityAction,
+    @required this.paymentTermMap,
+  });
+
+  final bool isInMultiselect;
+  final UserCompanyEntity userCompany;
+  final List<String> paymentTermList;
+  final Function(BuildContext, List<BaseEntity>, EntityAction) onEntityAction;
+  final BuiltMap<String, PaymentTermEntity> paymentTermMap;
+
+  static PaymentTermScreenVM fromStore(Store<AppState> store) {
+    final state = store.state;
+
+    return PaymentTermScreenVM(
+      paymentTermMap: state.paymentTermState.map,
+      paymentTermList: memoizedFilteredPaymentTermList(
+          state.paymentTermState.map,
+          state.paymentTermState.list,
+          state.paymentTermListState),
+      userCompany: state.userCompany,
+      isInMultiselect: state.paymentTermListState.isInMultiselect(),
+      onEntityAction: (BuildContext context, List<BaseEntity> paymentTerms,
+              EntityAction action) =>
+          handlePaymentTermAction(context, paymentTerms, action),
+    );
+  }
+}

lib/ui/payment_term/view/payment_term_view.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:invoiceninja_flutter/ui/app/view_scaffold.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/view/payment_term_view_vm.dart';
+
+class PaymentTermView extends StatefulWidget {
+  const PaymentTermView({
+    Key key,
+    @required this.viewModel,
+  }) : super(key: key);
+
+  final PaymentTermViewVM viewModel;
+
+  @override
+  _PaymentTermViewState createState() => new _PaymentTermViewState();
+}
+
+class _PaymentTermViewState extends State<PaymentTermView> {
+  @override
+  Widget build(BuildContext context) {
+    final viewModel = widget.viewModel;
+    final userCompany = viewModel.state.userCompany;
+    final paymentTerm = viewModel.paymentTerm;
+
+    return ViewScaffold(
+      entity: paymentTerm,
+      body: ListView(
+        children: <Widget>[],
+      ),
+    );
+  }
+}

lib/ui/payment_term/view/payment_term_view_vm.dart

@@ -0,0 +1,80 @@
+import 'dart:async';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:invoiceninja_flutter/utils/completers.dart';
+import 'package:invoiceninja_flutter/utils/localization.dart';
+import 'package:redux/redux.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/redux/payment_term/payment_term_actions.dart';
+import 'package:invoiceninja_flutter/data/models/payment_term_model.dart';
+import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/ui/payment_term/view/payment_term_view.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
+
+class PaymentTermViewScreen extends StatelessWidget {
+  const PaymentTermViewScreen({Key key}) : super(key: key);
+  static const String route = '/payment_term/view';
+
+  @override
+  Widget build(BuildContext context) {
+    return StoreConnector<AppState, PaymentTermViewVM>(
+      converter: (Store<AppState> store) {
+        return PaymentTermViewVM.fromStore(store);
+      },
+      builder: (context, vm) {
+        return PaymentTermView(
+          viewModel: vm,
+        );
+      },
+    );
+  }
+}
+
+class PaymentTermViewVM {
+  PaymentTermViewVM({
+    @required this.state,
+    @required this.paymentTerm,
+    @required this.company,
+    @required this.onEntityAction,
+    @required this.onRefreshed,
+    @required this.isSaving,
+    @required this.isLoading,
+    @required this.isDirty,
+  });
+
+  factory PaymentTermViewVM.fromStore(Store<AppState> store) {
+    final state = store.state;
+    final paymentTerm =
+        state.paymentTermState.map[state.paymentTermUIState.selectedId] ??
+            PaymentTermEntity(id: state.paymentTermUIState.selectedId);
+
+    Future<Null> _handleRefresh(BuildContext context) {
+      final completer = snackBarCompleter<Null>(
+          context, AppLocalization.of(context).refreshComplete);
+      store.dispatch(
+          LoadPaymentTerm(completer: completer, paymentTermId: paymentTerm.id));
+      return completer.future;
+    }
+
+    return PaymentTermViewVM(
+      state: state,
+      company: state.company,
+      isSaving: state.isSaving,
+      isLoading: state.isLoading,
+      isDirty: paymentTerm.isNew,
+      paymentTerm: paymentTerm,
+      onRefreshed: (context) => _handleRefresh(context),
+      onEntityAction: (BuildContext context, EntityAction action) =>
+          handlePaymentTermAction(context, [paymentTerm], action),
+    );
+  }
+
+  final AppState state;
+  final PaymentTermEntity paymentTerm;
+  final CompanyEntity company;
+  final Function(BuildContext, EntityAction) onEntityAction;
+  final Function(BuildContext) onRefreshed;
+  final bool isSaving;
+  final bool isLoading;
+  final bool isDirty;
+}

lib/utils/i18n.dart

@@ -15,6 +15,15 @@ mixin LocalizationsProvider on LocaleCodeAware {
   static final Map<String, Map<String, String>> _localizedValues = {
     'en': {
       // STARTER: lang key - do not remove comment
+      'payment_term': 'Payment Term',
+      'new_payment_term': 'New Payment Term',
+      'edit_payment_term': 'Edit Payment Term',
+      'created_payment_term': 'Successfully created payment term',
+      'updated_payment_term': 'Successfully updated payment term',
+      'archived_payment_term': 'Successfully archived payment term',
+      'deleted_payment_term': 'Successfully deleted payment term',
+      'removed_payment_term': 'Successfully removed payment term',
+      'restored_payment_term': 'Successfully restored payment term',
       'full_width_editor': 'Full Width Editor',
       'full_height_filter': 'Full Height Filter',
       'email_sign_in': 'Sign in with email',
@@ -36152,6 +36161,28 @@ mixin LocalizationsProvider on LocaleCodeAware {
   String get appUpdated => _localizedValues[localeCode]['app_updated'] ?? '';
 
   // STARTER: lang field - do not remove comment
+  String get paymentTerm => _localizedValues[localeCode]['payment_term'];
+
+  String get newPaymentTerm => _localizedValues[localeCode]['new_payment_term'];
+
+  String get createdPaymentTerm =>
+      _localizedValues[localeCode]['created_payment_term'];
+
+  String get updatedPaymentTerm =>
+      _localizedValues[localeCode]['updated_payment_term'];
+
+  String get archivedPaymentTerm =>
+      _localizedValues[localeCode]['archived_payment_term'];
+
+  String get deletedPaymentTerm =>
+      _localizedValues[localeCode]['deleted_payment_term'];
+
+  String get restoredPaymentTerm =>
+      _localizedValues[localeCode]['restored_payment_term'];
+
+  String get editPaymentTerm =>
+      _localizedValues[localeCode]['edit_payment_term'];
+
   String get designs => _localizedValues[localeCode]['designs'] ?? '';
 
   String get newDesign => _localizedValues[localeCode]['new_design'] ?? '';

starter.sh

@@ -327,7 +327,7 @@ else
     code="${code}import 'package:${package}\/ui\/${module_snake}\/edit\/${module_snake}_edit_vm.dart';${lineBreak}"
     code="${code}import 'package:${package}\/ui\/${module_snake}\/view\/${module_snake}_view_vm.dart';${lineBreak}"
     code="${code}import 'package:${package}\/ui\/${module_snake}\/${module_snake}_screen_vm.dart';${lineBreak}"
-    sed -i -e "s/$comment/$comment${lineBreak}$code/g" ./lib/main.dart
+    sed -i -e "s/$comment/$comment${lineBreak}$code/g" ./lib/main_app.dart
 
     comment="STARTER: routes - do not remove comment"
     code="${Module}Screen.route: (context) => ${Module}ScreenBuilder(),${lineBreak}"
@@ -341,7 +341,7 @@ else
     sed -i -e "s/$comment/$comment${lineBreak}$code/g" ./lib/data/models/serializers.dart
 
     comment="STARTER: serializers - do not remove comment"
-    code="${Module}Entity,${Module}ListResponse,${Module}ItemResponse${lineBreak}"
+    code="${Module}Entity,${Module}ListResponse,${Module}ItemResponse,${lineBreak}"
     sed -i -e "s/$comment/$comment${lineBreak}$code/g" ./lib/data/models/serializers.dart
 
     comment="STARTER: import - do not remove comment"
@@ -454,7 +454,7 @@ else
     sed -i -e "s/$comment/$comment${lineBreak}$code/g" ./lib/utils/i18n.dart
 
     comment="STARTER: entity type - do not remove comment"
-    code="static const EntityType ${module_camel} = _\$${module_camel}${lineBreak}"
+    code="static const EntityType ${module_camel} = _\$${module_camel};${lineBreak}"
     sed -i -e "s/$comment/$comment${lineBreak}$code/g" ./lib/data/models/entities.dart
 
     echo "Generating built files.."