[英]How to access second table relationship using Eloquent ORM?
所以我有3个模型:
// Customer
public function invoices() {
return $this->hasMany('App\Invoice');
}
// Invoice
public function payments() {
return $this->hasMany('App\Payment');
}
// Payment
public function invoice() {
return $this->belongsTo('App\Invoice');
}
在我的控制器中,我想访问客户的所有发票。
Customer::findOrFail($customer_id)->invoices;
上面的代码运行良好,但我还想附加客户每张发票的所有付款。
我尝试做Customer::findOrFail($customer_id)->invoices->payments;
但看起来客户模型也在寻找付款方式。
我在这里想念什么吗?
$customer = Customer::with(array('invoices','invoices.payments'))->where('customer_id',$customer_id)->get();
采用:
$customer = Customer::with('invoices.payments')->findOrFail($customer_id);
$customer = Customer::find($id)->with('invoices.payments')->get();
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