Merge pull request 'TIST-11: Create filter with ManyToMany relation between Recipe and Ingredients' (#10) from TIST-11 into develop

Reviewed-on: #10
Reviewed-by: greendavid004 <davidkatrinka1995@gmail.com>

apps/Recipes/Controllers/SingleRecipeController.php

@@ -2,9 +2,40 @@
 
 namespace Lycoreco\Apps\Recipes\Controllers;
 
+use Lycoreco\Apps\Recipes\Models\RecipeModel;
 use Lycoreco\Includes\BaseController;
+use Lycoreco\Includes\Routing\HttpExceptions;
 
 class SingleRecipeController extends BaseController
 {
    protected $template_name = APPS_PATH . '/Recipes/Templates/single.php';
+
+   protected function get_model()
+   {
+      if (isset($this->__model))
+         return $this->__model;
+
+      $this->__model = RecipeModel::get(
+         array(
+            [
+               'name'      => 'obj.id',
+               'type'      => '=',
+               'value'     => $this->url_context['url_1']
+            ]
+         )
+      );
+      if (empty($this->__model))
+         throw new HttpExceptions\NotFound404('Recipe not found');
+
+      return $this->__model;
+   }
+
+   public function get_context_data() 
+   {
+      $context = parent::get_context_data();
+
+      $context['recipe'] = $this->get_model();
+
+      return $context;
+   }
 }

apps/Recipes/Models/RecipeModel.php

@@ -15,10 +15,27 @@ class RecipeModel extends BaseModel
     public $field_status;
     public $field_created_at;
 
+    public $category_name;
+
     const STATUS = [[ 'publish', 'Publish' ], [ 'pending', 'Pending' ]];
     
     static protected $search_fields = ['obj.title'];
     static protected $table_name = 'recipes';
+
+    static protected $additional_fields = array(
+        [
+            'field' => [
+                'tb1.name AS category_name'
+            ],
+            'join_table' => 'ingredients tb1 ON tb1.id = obj.category_id'
+        ],
+        [
+            'field' => [
+                
+            ],
+            'join_table' => 'recipe_ingredients tb2 ON tb2.recipe_id = obj.id'
+        ]
+    );
     static protected $table_fields = [
         'id'            => 'int',
         'title'         => 'string',

apps/Recipes/Templates/single.php

@@ -1 +1,3 @@
-Single Recipe item
+<pre>
+<?php var_dump($context['recipe']); ?>
+</pre>

apps/Recipes/urls.php

@@ -4,6 +4,6 @@ use Lycoreco\Apps\Recipes\Controllers;
 use Lycoreco\Includes\Routing\Path;
 
 $recipes_urls = [
-    new Path('/recipe/[:string]', new Controllers\SingleRecipeController(), 'single'),
+    new Path('/recipe/[:int]', new Controllers\SingleRecipeController(), 'single'),
     new Path('/catalog', new Controllers\CatalogController(), 'catalog'),
 ];