Updates to Product Model, product updates, enable pricing update, improved formating of product services

app/Http/Controllers/ProductController.php

@@ -97,6 +97,18 @@ class ProductController extends Controller
 
 		$o->active = (bool)$request->active;
 
+		// Trim down the pricing array, remove null values
+		$o->pricing = $o->pricing->map(function($item) {
+			foreach ($item as $k=>$v) {
+				if (is_array($v)) {
+					$v = array_filter($v);
+					$item[$k] = $v;
+				}
+			}
+
+			return $item;
+		});
+
 		try {
 			$o->save();
 		} catch (\Exception $e) {

app/Http/Requests/ProductAddEdit.php

@@ -35,6 +35,7 @@ class ProductAddEdit extends FormRequest
 			'model' => 'sometimes|string',			// @todo Check that it is a valid model type
 			'model_id' => 'sometimes|int',			// @todo Check that it is a valid model type
 			'accounting' => 'nullable|string',
+			'pricing' => 'required|array',			// @todo Validate the elements in the pricing
 		];
 	}
 }