refactor invoice to entity

app/Services/PdfMaker/Designs/Plain.php

@@ -26,12 +26,15 @@ class Plain extends BaseDesign
     /** @var App\Models\Client */
     public $client;
 
-    /** @var App\Models\Invoice */
+    /** @var App\Models\Invoice || @var App\Models\Quote */
-    public $invoice;
+    public $entity;
 
-    /** Global state of the design, @var string */
+    /** Global state of the design, @var array */
     public $context;
 
+    /** Type of entity => invoice||quote */
+    public $type;
+
     public function html(): ?string
     {
         return file_get_contents(
@@ -39,9 +42,11 @@ class Plain extends BaseDesign
         );
     }
 
-    public function elements(array $context): array
+    public function elements(array $context, string $type = 'invoice'): array
     {
         $this->context = $context;
+        $this->type = $type;
+
         $this->setup();
 
         return [
@@ -66,7 +71,7 @@ class Plain extends BaseDesign
 
     public function companyAddress(): array
     {
-        $variables = $this->invoice->company->settings->pdf_variables->company_address;
+        $variables = $this->entity->company->settings->pdf_variables->company_address;
 
         $elements = [];
 
@@ -79,7 +84,7 @@ class Plain extends BaseDesign
 
     public function entityDetails(): array
     {
-        $variables = $this->invoice->company->settings->pdf_variables->invoice_details;
+        $variables = $this->entity->company->settings->pdf_variables->invoice_details;
 
         $elements = [];
 
@@ -95,7 +100,7 @@ class Plain extends BaseDesign
 
     public function clientDetails(): array
     {
-        $variables = $this->invoice->company->settings->pdf_variables->client_details;
+        $variables = $this->entity->company->settings->pdf_variables->client_details;
 
         $elements = [];
 
@@ -146,7 +151,7 @@ class Plain extends BaseDesign
     {
         $elements = [];
 
-        $items = $this->transformLineItems($this->invoice->line_items);
+        $items = $this->transformLineItems($this->entity->line_items);
 
         if (count($items) == 0) {
             return [];

app/Services/PdfMaker/Designs/Utilities/BaseDesign.php

@@ -20,8 +20,8 @@ class BaseDesign
             $this->client = $this->context['client'];
         }
 
-        if (isset($this->context['invoice'])) {
+        if (isset($this->context['entity'])) {
-            $this->invoice = $this->context['invoice'];
+            $this->entity = $this->context['entity'];
         }
     }
 }

app/Services/PdfMaker/Designs/Utilities/BuildTableHeader.php

@@ -26,7 +26,7 @@ trait BuildTableHeader
     public function processTaxColumns(): void
     {
         if (in_array('$product.tax', $this->context['product-table-columns'])) {
-            $line_items = collect($this->invoice->line_items);
+            $line_items = collect($this->entity->line_items);
 
             $tax1 = $line_items->where('tax_name1', '<>', '')->where('type_id', 1)->count();
             $tax2 = $line_items->where('tax_name2', '<>', '')->where('type_id', 1)->count();

tests/Feature/PdfMaker/ExampleIntegrationTest.php

@@ -30,13 +30,13 @@ class ExampleIntegrationTest extends TestCase
         $state = [
             'template' => $design->elements([
                 'client' => $invoice->client,
-                'invoice' => $invoice,
+                'entity' => $invoice,
                 'product-table-columns' => $product_table_columns,
             ]),
             'variables' => $engine->generateLabelsAndValues(),
         ];
 
-        $maker = new PdfMaker($state);
+        $maker = new PdfMaker($state, 'invoice');
 
         $maker
             ->design(Plain::class)