需要使用 Laravel 将购物车详细信息插入 Mysql 数据库

Question

我有一个问题，关于如何使用 Laravel 将我的购物车详细信息插入我的数据库。我得到了这样的请求数据。

cart: [
  0: {
   product: {
    product_id: 1,
    product_name: "Item One"
   },
   quantity: 4   
 },
 1: {
   product: {
    product_id: 2,
    product_name: "Item two"
   },
   quantity: 7   
 }
]

我需要使用 Laravel 控制器将这些数据添加到 Mysql 数据库中。我不知道编写控制器函数来使用自动生成的唯一 order_id 管理这些数据。我从我的前端 VueJs 代码中得到了这个数组。 谁能帮我解决这个问题？

我的请求->all() 数据看起来像这样

array:1 [
  "{"cart":" => array:1 [
    "{"product":{"id":1,"category":1,"product_name":"Brinjal 500g","product_image":"1585409454.jpeg","product_price":232,"unit":"500g","product_description":null,"stock":"In Stock","product_status":1,"show":1,"delievery_date":null,"vendor":null,"quantity":18,"item_type":"feature_product","created_at":"2020-03-28T15:30:54.000000Z","updated_at":"2020-03-28T15:30:54.000000Z","deleted_at":null,"categories":{"id":1,"category_name":"Fresh Fruits","category_image":null,"category_description":null,"category_status":1,"show":0,"created_at":"2020-03-28T15:30:12.000000Z","updated_at":"2020-03-28T15:30:12.000000Z","deleted_at":null}},"quantity":1}" => null
  ]
]

Answer 1

插入数据：

Model::create($data);

更新数据：

Model::where('id', $id)->update($data);

Answer 2

遍历传入的数据并制作如下所示的数组。

通过创建数据数组并将数组作为批量数据插入数据库来试试这个：

// this will decode your json data that you're getting in the post data
$postdata = json_decode($postdata, true);

$data = [];
foreach ($postdata as $key => $value) {        
    $data[$key]['product_id'] = $value['product']['id'];
    $data[$key]['product_name'] = $value['product']['product_name'];
    $data[$key]['quantity'] = $value['quantity'];
}

// $data now will have data as following structure

$data = [[
    'product_id' => 2,
    'product_name' => "Item two",
    'quantity' => 7   

],
[
    'product_id' => 2,
    'product_name' => "Item two",
    'quantity' => 7   

]];

$order = Order::create($data);