我有2个模型OrderDetails
和Product
//OrderDetail MOdel
class OrderDetail extends Model
{
protected $fillable = ['order_id', 'product_id', 'quantity'];
protected $hidden = ['created_at','updated_at','deleted_at'];
public function product()
{
return $this->hasMany('App\Product', 'id');
}
}
//OrderDetails Migration
Schema::create('order_details', function (Blueprint $table) {
$table->increments('id');
$table->string('order_id');
$table->string('product_id');
$table->integer('quantity');
$table->timestamps();
});
//Products Model
class Product extends Model
{
use SoftDeletes;
protected $fillable = ['name'];
protected $hidden = ['created_at','updated_at','deleted_at'];
protected $dates = ['deleted_at'];
public function productCategory()
{
return $this->belongsTo('App\ProductCategory', 'category_id');
}
public function orderDetail()
{
return $this->belongsTo('App\OrderDetail');
}
}
//products migration
Schema::create('products', function (Blueprint $table) {
$table->increments('id');
$table->string('name');
$table->string('proportion');
$table->string('mrp');
$table->string('price');
$table->string('category_id');
$table->string('description')->nullable();
$table->string('image_small')->nullable();
$table->string('image_zoom')->nullable();
$table->enum('trending', ['yes','no']);
$table->enum('status', ['available','unavailable']);
$table->timestamps();
$table->softDeletes();
});
当用户通过Order_id
时,我必须提供订单的订单详情(产品和数量),在我的控制器中,我能够使用order_details
使用关系
public function getDbOrderDetails($order_id)
{
$get_orders_details = OrderDetail::where('order_id', $order_id)
->with('product')
->get();
$data = [
'data' => $get_orders_details
];
return Response::json(
$data_with_status = array_merge($this->respondSuccess('query successfull'), $data)
);
}
//response
{
"status_code": 200,
"status_message": "query successfull",
"data": [
{
"id": 1,
"name": "Chicken Leg Piece",
"proportion": "1 kg",
"mrp": "200",
"price": "185",
"category_id": "2",
"description": "Description about the product",
"image_small": "Sign.jpg",
"image_zoom": "Sign.jpg",
"trending": "no",
"status": "available"
},
2, //should be inside the above object
{
"id": 2,
"name": "Chicken Leg Piece",
"proportion": "2 kg",
"mrp": "425",
"price": "400",
"category_id": "1",
"description": "Description about the product",
"image_small": "Sign.jpg",
"image_zoom": "Sign.jpg",
"trending": "yes",
"status": "available"
},
3 //should be inside the above object
]
}
问题在于response
我得到了,很难解析前端应用的json
所以我想要的响应如下
{
"status_code": 200,
"status_message": "query successfull",
"data": [
{
"id": 1,
"name": "Chicken Leg Piece",
"proportion": "1 kg",
"mrp": "200",
"price": "185",
"category_id": "2",
"description": "Description about the product",
"image_small": "Sign.jpg",
"image_zoom": "Sign.jpg",
"trending": "no",
"status": "available",
"quantity": 2, //from order details table
},
{
"id": 2,
"name": "Chicken Leg Piece",
"proportion": "2 kg",
"mrp": "425",
"price": "400",
"category_id": "1",
"description": "Description about the product",
"image_small": "Sign.jpg",
"image_zoom": "Sign.jpg",
"trending": "yes",
"status": "available",
"quantity": 4, //from order details table
}
]
}
有没有办法可以使用查询
获得上述响应谢谢
答案 0 :(得分:3)
使用来自collection的map
和flatten
即可。
$mapped = $get_orders_details->map(function($v) {
$v->product->quantity = $v->quantity;
return $v->product;
})
->flatten()
->all();
$data = [
'data' => $mapped
];
答案 1 :(得分:0)
此查询准确提供了我需要的内容
public function getDbOrderDetails($order_id)
{
$get_orders_details = OrderDetail::join('products', 'products.id', '=', 'order_details.product_id')
->where('order_id', $order_id)
->select('name', 'proportion', 'mrp', 'price', 'quantity', 'image_small', 'image_zoom')
->get();
$data = [
'data' => $get_orders_details,
];
return Response::json(
$data_with_status = array_merge($this->respondSuccess('query successfull'), $data)
);
}
//response
{
"status_code": 200,
"status_message": "query successfull",
"data": [
{
"name": "Chicken Leg Piece",
"proportion": "1 kg",
"mrp": "200",
"price": "185",
"quantity": 2,
"image_small": "Sign.jpg",
"image_zoom": "Sign.jpg"
},
{
"name": "Chicken Leg Piece",
"proportion": "2 kg",
"mrp": "425",
"price": "400",
"quantity": 3,
"image_small": "Sign.jpg",
"image_zoom": "Sign.jpg"
}
]
}