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