houseworking/manage-server/app/Http/Controllers/ProductController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Product;

class ProductController extends Controller
{
    /**
     * 创建活动
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function store(Request $request)
    {

        $id = $request->input('id');
        $name = $request->input('name');
        $info = $request->input('info');
        $classify = $request->input('classify');
        $price = $request->input('price');
        $status = $request->input('status');
        if ($id) {
            $product = Product::find($id);
            $product->status = $status;
        } else {
            $product = new Product;
            $product->status = 0;
        }
        if ($name && $info && $classify) {
            $product->name = $name;
            $product->info = $info;
            $product->price = $price;
            $product->save();
            return Response()->json([
                "status" => 0,
                "message" => "保存成功!"
            ]);
        } else {
            return Response()->json([
                "status" => -1,
                "message" => "信息不能为空!"
            ]);
        }
    }

    /**
     * 删除产品
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function delete(Request $request)
    {
        $id = $request->input('id');
        if ($id) {
            $product = Product::find($id);
            $product->delete();
            return Response()->json([
                "status" => 0,
                "message" => "删除成功!"
            ]);
        } else {
            return Response()->json([
                "status" => -1,
                "message" => "id不能为空!"
            ]);
        }
    }


    /**
     * 查询单个产品
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function get(Request $request)
    {
        $id = $request->input("id");
        if($id) {
            $data = Product::find($id);
            return Response()->json([
                "status" => 0,
                "data" => $data
            ]);
        }
    }

    /**
     * 每页20进行分页
     * @param Request $request
     * @return mixed
     */
    public function list(Request $request)
    {
        return Product::paginate(20);
    }
}