add inventory to frontend

2016-03-24 07:44:00 +01:00
parent e7b16f20ce
commit ed837d6580
27 changed files with 1259 additions and 71 deletions
--- a/frontend/models/InventoryItemSearch.php
+++ b/frontend/models/InventoryItemSearch.php
@@ -0,0 +1,135 @@
+<?php
+
+namespace frontend\models;
+
+use Yii;
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+use common\models\InventoryItem;
+use yii\db\Query;
+use yii\db\Expression;
+use common\models\User;
+use common\models\Product;
+use common\models\InventoryGroup;
+use common\components\Helper;
+use common\models\Inventory;
+
+/**
+ * InventoryItemSearch represents the model behind the search form about `common\models\InventoryItem`.
+ */
+class InventoryItemSearch extends InventoryItem
+{
+	public $inventory;
+	public $output;
+	public $item_name;
+	public $item_type;
+	public $item_id;
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            [['id_inventory_item', 'id_inventory', 'count_in', 'count_sold', 'count', 'type', 'id_product', 'id_inventory_group', 'id_user'], 'integer'],
+        	['output', 'string'],
+        	['item_name', 'string'],
+        	['item_type', 'string'],
+        	['item_id', 'integer'],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function scenarios()
+    {
+        // bypass scenarios() implementation in the parent class
+        return Model::scenarios();
+    }
+
+    /**
+     * Creates data provider instance with search query applied
+     *
+     * @param array $params
+     *
+     * @return ActiveDataProvider
+     */
+    public function search($params)
+    {
+        $query =  new Query();
+        
+    	$query->select([
+    			'inventory_item.id_inventory_item as item_id_inventory_item',
+    			'inventory_item.created_at as item_created_at',
+    			new Expression('case when inventory_item.id_product is null then inventory_group.name else product.name end as item_name'),
+    			'user.username as user_username',
+    			'coalesce(inventory_item.count_prev ,0)as item_count_prev',
+    			'coalesce(inventory_item.count_in,0) as item_count_in',
+    			'coalesce(inventory_item.count_sold,0) as item_count_sold',
+    			'coalesce(inventory_item.count,0) as item_count',
+    			'coalesce(inventory_item.count_system,0) as item_count_system',
+    			'inventory.created_at as inventory_created_at',
+    			'inventory_prev.id_inventory as inventory_prev_id_inventory',
+    			'inventory_prev.name as inventory_prev_name',
+    			new Expression('(coalesce(inventory_item.count,0) - ( coalesce(inventory_item.count_prev,0) + coalesce(inventory_item.count_in,0) - coalesce(inventory_item.count_sold,0) )) as item_difference'),
+    	]);
+    	
+    	$query->from(InventoryItem::tableName());
+    	
+    	
+    	$query->innerJoin(User::tableName(), "user.id = inventory_item.id_user");
+    	$query->leftJoin(Product::tableName(), "product.id_product = inventory_item.id_product");
+    	$query->leftJoin(InventoryGroup::tableName(), "inventory_group.id_inventory_group = inventory_item.id_inventory_group");
+    	$query->leftJoin(Inventory::tableName(), "inventory.id_inventory = inventory_item.id_inventory");
+    	
+    	$query->leftJoin( "inventory_item as item_prev", "item_prev.id_inventory_item = inventory_item.id_inventory_item_prev" );
+    	$query->leftJoin( "inventory as inventory_prev", "inventory_prev.id_inventory = item_prev.id_inventory" );
+    	
+    	$query->andWhere( ['inventory_item.id_inventory' => $this->inventory->id_inventory] );
+    	
+    	$this->load($params);
+    	
+    	if (!$this->validate()) {
+    		// uncomment the following line if you do not want to return any records when validation fails
+    		// $query->where('0=1');
+    		return $dataProvider;
+    	}
+    	
+    	$dataProvider = new ActiveDataProvider(
+    		['query' => $query ,
+    		 'pagination' => ( empty($this->output)  ?  [] : false  ),
+    		 'sort' =>  [
+    		 		'defaultOrder' => ['item_name' => SORT_ASC],
+    		 		'attributes' => Helper::mkYiiSortItems([
+    		 			['item_created_at', 'item_created_at'],	
+    		 			['item_name', 'item_name'],	
+    		 			['user_username', 'user_username'],	
+    		 			['item_count_prev', 'item_count_prev'],	
+    		 			['item_count_sold', 'item_count_sold'],	
+    		 			['item_count_in', 'item_count_in'],	
+    		 			['item_count', 'item_count'],	
+    		 			['item_count', 'item_count'],	
+    		 			['item_difference', 'item_difference'],	
+    		 			['item_count_system', 'item_count_system'],	
+    		 			['inventory.id_inventory', 'inventory_id_inventory'],	
+    		 			['inventory.name', 'inventory_name'],	
+    		 			['inventory_prev_name', 'inventory_prev_name'],	
+    		 		])
+    		 ,		
+    		]		
+    				]
+    	);
+      
+
+    	if ( !empty($this->item_type) && is_numeric($this->item_id) ){
+    		if ( $this->item_type == 'product'){
+    			$query->andFilterWhere(['product.id_product' => $this->item_id]);
+    		}else if ( $this->item_type == 'group' ){
+    			$query->andFilterWhere(['inventory_group.id_inventory_group' => $this->item_id]);
+    		}
+    	}
+    	
+
+        return $dataProvider;
+    }
+}