RailwayTwo/app/Http/Controllers/Api/mini/OrderController.php

<?php

namespace App\Http\Controllers\Api\mini;

use App\Models\Device;
use App\Models\Option;
use App\Models\Order;
use App\Models\OrderDevice;
use App\Models\Project;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;

class OrderController extends BaseController
{
    protected $model;

    public function __construct()
    {
        $this->model = new Order();
    }

    public function create(Request $request)
    {
        $project = Project::find($request->input('project_id'));
        if(!$project) return $this->error(['msg' => '找不到项目']);
        $user = Auth::guard('mini')->user();
        $order = Order::create([
            'work_point_id' => $request->input('work_point_id'),
            'remark' => $request->input('remark'),
            'is_draft' => $request->input('is_draft'),
            'status' => Option::get('orders', 'status', 'checking'),
            'order_number' => $this->model->createOrderNumber(),
            'project_id' => $project->id,
            'user_id' => $user->id
        ]);
        if(!$order) return $this->error(['msg' => '订单创建失败']);
        $devices = $request->input('devices');
        $total = 0;
        foreach($devices as $device) {
            $price = $this->transMoney($device['price']);
            OrderDevice::create([
                'name' => $device['name'],
                'order_id' => $order->id,
                'device_id' => $device['type_id'],
                'quantity' => $device['quantity'],
                'price' => $price
            ]);
            $total = $total + ($price * (int)$device['quantity']);
        }
        $order->update(['money' => $total]);
        return $this->success();
    }

    public function get(Request $request)
    {
        $items = $this->model->where('project_id', $request->input('project_id'));
        if($request->input('status')) {
            $status = Option::get('orders', 'status', $request->input('status'));
            if($status) $items = $items->where('status', $status);
        }
        $items = $items->paginate();
        foreach($items as $item) {
            $item->devices = OrderDevice::where('order_id', $item->id)->get();
            foreach($item->devices as $device) {
                $device->type = $device->device ? $device->device->name : '';
            }
            $item->user_name = $item->user ? $item->user->name : '';
            $item->status = Option::getById($item->status, 'name');
            $item->date_time = substr($item->created_at, 0, 16);
        }
        return $this->success(['data' => $items->items()]);
    }
}