我有表orders
和表payments
。我想查询表格orders
,加入表格payments
并显示订单已付款且未付款。
这是订单型号
class Order extends Eloquent {
protected $table = 'orders';
protected $primaryKey = 'order_id';
public function paidorders() {
return $this->hasMany('payments', 'processed');
}
}
这是付款模式
class Payment extends Eloquent {
protected $table = 'payments';
protected $primaryKey = 'paymentID';
public function orders()
{
return $this->hasMany('Order', 'user_id');
}
}
用户模型
public function orders() {
return $this->hasMany('Order', 'user_id');
}
这就是我目前仅在没有支付/未支付状态的情况下显示订单的方式。
$orders = self::$user->orders()->get();
return View::make('site.users.orders', [
'orders' => $orders
]);
这是查询,但我不知道如何在Laravel中实现它
SELECT orders. * , payments. *
FROM orders
INNER JOIN payments ON orders.user_id = payments.userID
WHERE orders.user_id =2
AND payments.userID =2
self::$user->...
是已登录的用户。如何在WHERE
子句中使用它?
我不知道如何构建此查询
更新dd($orders)
object(Illuminate\Database\Eloquent\Collection)#264 (1) { ["items":protected]=> array(1) { [0]=> object(Order)#260 (20) { ["table":protected]=> string(6) "orders" ["primaryKey":protected]=> string(8) "order_id" ["connection":protected]=> NULL ["perPage":protected]=> int(15) ["incrementing"]=> bool(true) ["timestamps"]=> bool(true) ["attributes":protected]=> array(1) { ["processed"]=> string(1) "1" } ["original":protected]=> array(1) { ["processed"]=> string(1) "1" } ["relations":protected]=> array(0) { } ["hidden":protected]=> array(0) { } ["visible":protected]=> array(0) { } ["appends":protected]=> array(0) { } ["fillable":protected]=> array(0) { } ["guarded":protected]=> array(1) { [0]=> string(1) "*" } ["dates":protected]=> array(0) { } ["touches":protected]=> array(0) { } ["observables":protected]=> array(0) { } ["with":protected]=> array(0) { } ["morphClass":protected]=> NULL ["exists"]=> bool(true) } } }
答案 0 :(得分:4)
Try this query code:-
$users = DB::table('orders')
->join('payments', 'orders.user_id', '=', 'payments.userID')
->where('orders.user_id', '2')
->where('payments.userID', '2')
->select('orders.*', 'payments.*')
->get();
答案 1 :(得分:1)
$query = Order::select(DB::Raw('payments.processed'))
->join('payments', 'orders.order_id', '=', 'payments.orderID')
->where('orders.user_id', 2)
->where('payments.userID', 2)
->get();