Add projects to invoice list

app/Filters/CreditFilters.php

@@ -150,7 +150,8 @@ class CreditFilters extends QueryFilters
         $dir = ($sort_col[1] == 'asc') ? 'asc' : 'desc';
 
         if ($sort_col[0] == 'client_id') {
-            return $this->builder->orderBy(\App\Models\Client::select('name')
+            return $this->builder->orderByRaw('ISNULL(client_id), client_id '. $dir)
+                    ->orderBy(\App\Models\Client::select('name')
                     ->whereColumn('clients.id', 'credits.client_id'), $dir);
         }
 

app/Filters/InvoiceFilters.php

@@ -287,11 +287,20 @@ class InvoiceFilters extends QueryFilters
 
         if ($sort_col[0] == 'client_id') {
 
-            return $this->builder->orderBy(\App\Models\Client::select('name')
+            return $this->builder->orderByRaw('ISNULL(client_id), client_id '. $dir)
+                             ->orderBy(\App\Models\Client::select('name')
                              ->whereColumn('clients.id', 'invoices.client_id'), $dir);
 
         }
 
+        if ($sort_col[0] == 'project_id') {
+
+            return $this->builder->orderByRaw('ISNULL(project_id), project_id '. $dir)
+                             ->orderBy(\App\Models\Project::select('name')
+                             ->whereColumn('projects.id', 'invoices.project_id'), $dir);
+
+        }
+
         if ($sort_col[0] == 'number') {
             return $this->builder->orderByRaw("REGEXP_REPLACE(invoices.number,'[^0-9]+','')+0 " . $dir);
         }

app/Filters/PaymentFilters.php

@@ -172,7 +172,8 @@ class PaymentFilters extends QueryFilters
         $dir = ($sort_col[1] == 'asc') ? 'asc' : 'desc';
 
         if ($sort_col[0] == 'client_id') {
-            return $this->builder->orderBy(\App\Models\Client::select('name')
+            return $this->builder->orderByRaw('ISNULL(client_id), client_id '. $dir)
+                    ->orderBy(\App\Models\Client::select('name')
                     ->whereColumn('clients.id', 'payments.client_id'), $dir);
         }
 

app/Filters/ProjectFilters.php

@@ -68,7 +68,8 @@ class ProjectFilters extends QueryFilters
         $dir = ($sort_col[1] == 'asc') ? 'asc' : 'desc';
 
         if ($sort_col[0] == 'client_id') {
-            return $this->builder->orderBy(\App\Models\Client::select('name')
+            return $this->builder->orderByRaw('ISNULL(client_id), client_id '. $dir)
+                    ->orderBy(\App\Models\Client::select('name')
                     ->whereColumn('clients.id', 'projects.client_id'), $dir);
         }
 

app/Filters/QuoteFilters.php

@@ -173,7 +173,8 @@ class QuoteFilters extends QueryFilters
         }
 
         if ($sort_col[0] == 'client_id') {
-            return $this->builder->orderBy(\App\Models\Client::select('name')
+            return $this->builder->orderByRaw('ISNULL(client_id), client_id '. $dir)
+                    ->orderBy(\App\Models\Client::select('name')
                     ->whereColumn('clients.id', 'quotes.client_id'), $dir);
         }
 

app/Filters/RecurringInvoiceFilters.php

@@ -141,7 +141,8 @@ class RecurringInvoiceFilters extends QueryFilters
         $dir = ($sort_col[1] == 'asc') ? 'asc' : 'desc';
 
         if ($sort_col[0] == 'client_id') {
-            return $this->builder->orderBy(\App\Models\Client::select('name')
+            return $this->builder->orderByRaw('ISNULL(client_id), client_id '. $dir)
+                    ->orderBy(\App\Models\Client::select('name')
                     ->whereColumn('clients.id', 'recurring_invoices.client_id'), $dir);
         }
 

app/Filters/TaskFilters.php

@@ -138,12 +138,14 @@ class TaskFilters extends QueryFilters
         $dir = ($sort_col[1] == 'asc') ? 'asc' : 'desc';
 
         if ($sort_col[0] == 'client_id') {
-            return $this->builder->orderBy(\App\Models\Client::select('name')
+            return $this->builder->orderByRaw('ISNULL(client_id), client_id '. $dir)
+                    ->orderBy(\App\Models\Client::select('name')
                     ->whereColumn('clients.id', 'tasks.client_id'), $dir);
         }
 
         if ($sort_col[0] == 'user_id') {
-            return $this->builder->orderBy(\App\Models\User::select('first_name')
+            return $this->builder->orderByRaw('ISNULL(user_id), user_id '. $dir)
+                    ->orderBy(\App\Models\User::select('first_name')
                     ->whereColumn('users.id', 'tasks.user_id'), $dir);
         }
 

app/Transformers/InvoiceTransformer.php

@@ -12,15 +12,16 @@
 
 namespace App\Transformers;
 
-use App\Models\Activity;
 use App\Models\Backup;
 use App\Models\Client;
 use App\Models\Credit;
-use App\Models\Document;
 use App\Models\Invoice;
-use App\Models\InvoiceInvitation;
 use App\Models\Payment;
+use App\Models\Project;
+use App\Models\Activity;
+use App\Models\Document;
 use App\Utils\Traits\MakesHash;
+use App\Models\InvoiceInvitation;
 
 class InvoiceTransformer extends EntityTransformer
 {
@@ -36,6 +37,7 @@ class InvoiceTransformer extends EntityTransformer
         'client',
         'activities',
         'location',
+        'project',
     ];
 
     public function includeLocation(Invoice $invoice)
@@ -70,6 +72,17 @@ class InvoiceTransformer extends EntityTransformer
         return $this->includeItem($invoice->client, $transformer, Client::class);
     }
 
+    public function includeProject(Invoice $invoice)
+    {
+        $transformer = new ProjectTransformer($this->serializer);
+
+        if (!$invoice->project) {
+            return null;
+        }
+
+        return $this->includeItem($invoice->project, $transformer, Project::class);
+    }
+
     public function includePayments(Invoice $invoice)
     {
         $transformer = new PaymentTransformer($this->serializer);