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invoice
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Taxes

This commit is contained in:
unknown 2018-07-03 21:07:59 +03:00
parent fec547a41f
commit 47663af151
5 changed files with 119 additions and 32 deletions
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2
.gitignore vendored
View File

@ -8,5 +8,7 @@
build/
.android/
.ios/
.flutter-plugins
.env.dart

59
lib/data/models/entities.dart
View File

@ -127,6 +127,65 @@ abstract class CalculateInvoiceTotal {
bool get customTaxes2;
BuiltList<InvoiceItemEntity> get invoiceItems;
Map<String, double> calculateTaxes() {
double total = baseTotal;
final map = <String, double>{};
invoiceItems.forEach((item) {
final double qty = round(item.qty, 4);
final double cost = round(item.cost, 4);
final double itemDiscount = round(item.discount, 2);
final double taxRate1 = round(item.taxRate1, 3);
final double taxRate2 = round(item.taxRate2, 3);
double lineTotal = qty * cost;
double itemTax;
if (itemDiscount != 0) {
if (isAmountDiscount) {
lineTotal -= itemDiscount;
} else {
lineTotal -= round(lineTotal * itemDiscount / 100, 4);
}
}
if (discount != 0) {
if (isAmountDiscount) {
if (total != 0) {
lineTotal -= round(lineTotal / total * discount, 4);
}
}
}
if (taxRate1 != 0) {
itemTax = round(lineTotal * taxRate1 / 100, 2);
map.update(item.taxName1, (value) => value + itemTax, ifAbsent: () => itemTax);
}
if (taxRate2 != 0) {
itemTax = round(lineTotal * taxRate2 / 100, 2);
map.update(item.taxName2, (value) => value + itemTax, ifAbsent: () => itemTax);
}
});
if (discount != 0.0) {
if (isAmountDiscount) {
total -= round(discount, 2);
} else {
total -= round(total * discount / 100, 2);
}
}
if (customValue1 != 0.0 && customTaxes1) {
total += round(customValue1, 2);
}
if (customValue2 != 0.0 && customTaxes2) {
total += round(customValue2, 2);
}
return map;
}
double calculateTotal([bool useInclusiveTaxes = false]) {
double total = baseTotal;
double itemTax = 0.0;

30
lib/ui/invoice/view/invoice_view.dart
View File

@ -32,7 +32,7 @@ class _InvoiceViewState extends State<InvoiceView> {
final localization = AppLocalization.of(context);
final store = StoreProvider.of<AppState>(context);
final viewModel = widget.viewModel;
final appState = viewModel.appState;
final appState = viewModel.state;
final invoice = viewModel.invoice;
final client = viewModel.client;
@ -59,7 +59,7 @@ class _InvoiceViewState extends State<InvoiceView> {
InvoiceFields.partialDueDate: invoice.partialDueDate,
InvoiceFields.poNumber: invoice.poNumber,
InvoiceFields.discount: formatNumber(
invoice.discount, widget.viewModel.appState,
invoice.discount, widget.viewModel.state,
clientId: invoice.clientId,
zeroIsNull: true,
formatNumberType: invoice.isAmountDiscount
@ -147,6 +147,32 @@ class _InvoiceViewState extends State<InvoiceView> {
]);
});
widgets.addAll([
Container(
color: Theme.of(context).backgroundColor,
height: 12.0,
),
Divider(height: 1.0),
]);
invoice.calculateTaxes().forEach((taxName, taxAmount) {
widgets.add(Padding(
padding: const EdgeInsets.all(16.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
Text(taxName),
SizedBox(
width: 80.0,
child: Align(
alignment: Alignment.centerRight,
child: Text(formatNumber(taxAmount, viewModel.state, clientId: invoice.clientId))),
),
],
),
));
});
return widgets;
}

6
lib/ui/invoice/view/invoice_view_vm.dart
View File

@ -34,7 +34,7 @@ class InvoiceViewScreen extends StatelessWidget {
}
class InvoiceViewVM {
final AppState appState;
final AppState state;
final InvoiceEntity invoice;
final ClientEntity client;
final Function(BuildContext, EntityAction) onActionSelected;
@ -45,7 +45,7 @@ class InvoiceViewVM {
final bool isDirty;
InvoiceViewVM({
@required this.appState,
@required this.state,
@required this.invoice,
@required this.client,
@required this.onActionSelected,
@ -82,7 +82,7 @@ class InvoiceViewVM {
}
return InvoiceViewVM(
appState: store.state,
state: store.state,
isLoading: store.state.isLoading,
isDirty: invoice.isNew,
invoice: invoice,

54
pubspec.lock
View File

@ -77,14 +77,14 @@ packages:
name: built_value
url: "https://pub.dartlang.org"
source: hosted
version: "5.4.5"
version: "5.5.3"
built_value_generator:
dependency: "direct dev"
description:
name: built_value_generator
url: "https://pub.dartlang.org"
source: hosted
version: "5.4.5"
version: "5.5.0"
cached_network_image:
dependency: "direct main"
description:
@ -112,7 +112,7 @@ packages:
name: code_builder
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.3"
version: "3.1.1"
collection:
dependency: transitive
description:
@ -154,7 +154,7 @@ packages:
name: file
url: "https://pub.dartlang.org"
source: hosted
version: "5.0.0"
version: "5.0.1"
fixnum:
dependency: transitive
description:
@ -190,7 +190,7 @@ packages:
name: flutter_redux
url: "https://pub.dartlang.org"
source: hosted
version: "0.5.0"
version: "0.5.2"
flutter_test:
dependency: transitive
description: flutter
@ -237,7 +237,7 @@ packages:
name: html
url: "https://pub.dartlang.org"
source: hosted
version: "0.13.3"
version: "0.13.3+1"
http:
dependency: "direct main"
description:
@ -251,7 +251,7 @@ packages:
name: http_multi_server
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.4"
version: "2.0.5"
http_parser:
dependency: transitive
description:
@ -286,7 +286,7 @@ packages:
name: json_rpc_2
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.7"
version: "2.0.8"
kernel:
dependency: transitive
description:
@ -328,7 +328,7 @@ packages:
name: mime
url: "https://pub.dartlang.org"
source: hosted
version: "0.9.6"
version: "0.9.6+1"
multi_server_socket:
dependency: transitive
description:
@ -342,7 +342,7 @@ packages:
name: node_preamble
url: "https://pub.dartlang.org"
source: hosted
version: "1.4.1"
version: "1.4.2"
package_config:
dependency: transitive
description:
@ -356,21 +356,21 @@ packages:
name: package_resolver
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.2"
version: "1.0.3"
path:
dependency: transitive
description:
name: path
url: "https://pub.dartlang.org"
source: hosted
version: "1.5.1"
version: "1.6.0"
path_provider:
dependency: "direct main"
description:
name: path_provider
url: "https://pub.dartlang.org"
source: hosted
version: "0.4.0"
version: "0.4.1"
plugin:
dependency: transitive
description:
@ -384,7 +384,7 @@ packages:
name: pool
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.4"
version: "1.3.5"
pub_semver:
dependency: transitive
description:
@ -426,14 +426,14 @@ packages:
name: shared_preferences
url: "https://pub.dartlang.org"
source: hosted
version: "0.4.1"
version: "0.4.2"
shelf:
dependency: transitive
description:
name: shelf
url: "https://pub.dartlang.org"
source: hosted
version: "0.7.3"
version: "0.7.3+1"
shelf_packages_handler:
dependency: transitive
description:
@ -447,14 +447,14 @@ packages:
name: shelf_static
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.7"
version: "0.2.7+1"
shelf_web_socket:
dependency: transitive
description:
name: shelf_web_socket
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.2"
version: "0.2.2+2"
sky_engine:
dependency: transitive
description: flutter
@ -466,7 +466,7 @@ packages:
name: source_gen
url: "https://pub.dartlang.org"
source: hosted
version: "0.8.1+3"
version: "0.8.3"
source_map_stack_trace:
dependency: transitive
description:
@ -501,14 +501,14 @@ packages:
name: stream_channel
url: "https://pub.dartlang.org"
source: hosted
version: "1.6.6"
version: "1.6.7+1"
stream_transform:
dependency: transitive
description:
name: stream_transform
url: "https://pub.dartlang.org"
source: hosted
version: "0.0.11"
version: "0.0.14"
string_scanner:
dependency: transitive
description:
@ -536,7 +536,7 @@ packages:
name: test
url: "https://pub.dartlang.org"
source: hosted
version: "0.12.37"
version: "0.12.40"
typed_data:
dependency: transitive
description:
@ -578,28 +578,28 @@ packages:
name: vm_service_client
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.4+1"
version: "0.2.4+3"
watcher:
dependency: transitive
description:
name: watcher
url: "https://pub.dartlang.org"
source: hosted
version: "0.9.7+7"
version: "0.9.7+8"
web_socket_channel:
dependency: transitive
description:
name: web_socket_channel
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.7"
version: "1.0.8"
yaml:
dependency: transitive
description:
name: yaml
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.13"
version: "2.1.14"
sdks:
dart: ">=2.0.0-dev.54.0 <=2.0.0-dev.58.0.flutter-f981f09760"
dart: ">=2.0.0-dev.55.0 <=2.0.0-dev.61.0.flutter-c95617b19c"
flutter: ">=0.1.4 <2.0.0"