feat: #20220728 商品基础接口

app/Filters/Filters.php

@@ -0,0 +1,121 @@
+<?php
+
+namespace App\Filters;
+
+use Illuminate\Http\Request;
+use Illuminate\Support\Str;
+use Illuminate\Support\Arr;
+
+class Filters
+{
+    /**
+     * @var Request
+     */
+    protected $request;
+
+    /**
+     * The Eloquent builder.
+     *
+     * @var \Illuminate\Database\Eloquent\Builder
+     */
+    protected $builder;
+
+    /**
+     * Registered filters to operate upon.
+     *
+     * @var array
+     */
+    protected $filters = [];
+
+    /**
+     * Create a new ThreadFilters instance.
+     *
+     * @param Request $request
+     */
+    public function __construct()
+    {
+        $this->request = Request();
+    }
+
+    /**
+     * Apply the filters.
+     *
+     * @param \Illuminate\Database\Eloquent\Builder $builder
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    public function apply($builder)
+    {
+        $this->builder = $builder;
+        $fieldsSearchable = $this->getFieldsSearchable();
+        $fields = $this->getFilters($fieldsSearchable);
+        if (is_array($fields) && count($fields) && is_array($fieldsSearchable) && count($fieldsSearchable)) {
+            foreach ($fields as $field => $value) {
+                $method = Str::camel($field);
+                if (method_exists($this, $method)) {
+                    $this->$method($value);
+                } elseif (isset($fieldsSearchable[$field])) {
+                    $condition = $fieldsSearchable[$field];
+                    $value = $condition == "like" ? "%{$value}%" : $value;
+                    $relation = null;
+                    if (stripos($field, '.')) {
+                        $explode = explode('.', $field);
+                        $field = array_pop($explode);
+                        $relation = implode('.', $explode);
+                    }
+                    $modelTableName = $builder->getModel()->getTable();
+                    $field = Str::snake($field);
+                    if (!is_null($value)) {
+                        if (!is_null($relation)) {
+                            $builder->whereHas($relation, function ($query) use ($field, $condition, $value) {
+                                $query->where($field, $condition, $value);
+                            });
+                        } else {
+                            $builder->where($modelTableName . '.' . $field, $condition, $value);
+                        }
+                    }
+                }
+            }
+
+            return $this->builder;
+        }
+    }
+
+    /**
+     * Fetch all relevant filters from the request.
+     *
+     * @return array
+     */
+    public function getFilters($fieldsSearchable)
+    {
+        if (!is_array($fieldsSearchable) || count($fieldsSearchable) == 0) {
+            return [];
+        }
+        $keys = array_keys($fieldsSearchable);
+        //$this->request->only()  会把user.nickname参数里包含"." 转换成数组
+        //Arr::dot 方法使用「.」号将将多维数组转化为一维数组：
+
+        return array_filter(Arr::dot($this->request->only($keys)), function ($value) {
+            return !is_null($value) && $value != '';
+        });
+    }
+
+    //获取model 可以查询的参数
+    protected function getFieldsSearchable()
+    {
+        $model = $this->builder->getModel();
+        if (!property_exists($model, 'fieldSearchable')) {
+            return [];
+        }
+        $fieldSearchable = $model->fieldSearchable;
+        $fields = [];
+        foreach ($fieldSearchable as $field => $condition) {
+            if (is_numeric($field)) {
+                $field = $condition;
+                $condition = "=";
+            }
+            $fields[$field] = $condition;
+        }
+
+        return $fields;
+    }
+}

app/Http/Controllers/Controller.php

@@ -10,4 +10,10 @@ use Illuminate\Routing\Controller as BaseController;
 class Controller extends BaseController
 {
     use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
+
+    protected $res = [
+        'httpCode' => 200,
+        'errorCode' => 0,
+        'errorMessage' => '',
+    ];
 }

app/Http/Controllers/Goods/GoodsBrandsController.php

@@ -5,6 +5,9 @@ namespace App\Http\Controllers\Goods;
 use App\Http\Controllers\Controller;
 use App\Http\Resources\GoodsBrandResource;
 use App\Models\GoodsBrand;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
 
 class GoodsBrandsController extends Controller
 {
@@ -17,28 +20,78 @@ class GoodsBrandsController extends Controller
 
     public function store(Request $request)
     {
-        $request->validate([
+        $validator = Validator::make($request->all(), [
-            'name' => 'required|string|unique:users|max:255',
+            'names' => 'required|array',
+            'names.*' => 'required|string|max:255|unique:goods_brands,name',
         ]);
+        if ($validator->fails()) {
+            $this->res = [
+                'httpCode' => 400,
+                'errorCode' => 400416,
+                'errorMessage' => $validator->getMessageBag()->getMessages(),
+            ];
+            goto end;
+        }
+        $goodsBrands = [];
+        foreach ($request->names as $name) {
+            $goodsBrands[] = ['name' => $name];
+        }
+        $goodsBrand = new GoodsBrand();
+        if (!$goodsBrand->batchInsert($goodsBrands)) {
+            $this->res = [
+                'httpCode' => 500,
+                'errorCode' => 500500,
+                'errorMessage' => '批量添加失败',
+            ];
+        }
+        end:
 
-        GoodsBrand::created();
+        return response($this->res, $this->res['httpCode']);
     }
 
     public function show($id)
     {
-        $columns = ['*'];
+        return new GoodsBrandResource(GoodsBrand::query()->find($id));
-        $goodsBrand = GoodsBrand::query()->find($id, $columns);
-
-        return GoodsBrandResource::collection($goodsBrand);
     }
 
-    public function update()
+    public function update($id, Request $request)
     {
+        $validator = Validator::make($request->all(), [
+            'name' => [
+                'required',
+                'string',
+                'max:255',
+                Rule::unique('goods_brands')->ignore($id),
+            ]
+        ]);
+        if ($validator->fails()) {
+            $this->res = [
+                'httpCode' => 400,
+                'errorCode' => 400416,
+                'errorMessage' => $validator->getMessageBag()->getMessages(),
+            ];
+            return response($this->res, $this->res['httpCode']);
+        }
+        $goodsBrand = GoodsBrand::query()->find($id);
+        $goodsBrand->name = request('name');
+        $goodsBrand->save();
 
+        return new GoodsBrandResource($goodsBrand);
     }
 
-    public function destory()
+    public function destroy($id)
     {
+        $goodsBrand = GoodsBrand::query()->find($id);
+        try {
+            $goodsBrand->delete();
+        } catch (\Exception $e) {
+            $this->res = [
+                'httpCode' => 500,
+                'errorCode' => 500416,
+                'errorMessage' => $e->getMessage(),
+            ];
+        }
 
+        return response($this->res, $this->res['httpCode']);
     }
 }

app/Http/Controllers/Goods/GoodsController.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace App\Http\Controllers\Goods;
+
+use App\Http\Controllers\Controller;
+use App\Http\Resources\GoodsResource;
+use App\Http\Resources\GoodsSkuResource;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
+use App\Models\Goods;
+use App\Models\GoodsSku;
+
+class GoodsController extends Controller
+{
+    public function index(Request $request)
+    {
+        $goods = GoodsSku::query()
+            ->with(['goods' => function($query) {
+
+            }])
+            ->paginate();
+
+        return GoodsSkuResource::collection($goods);
+    }
+
+    public function store(Request $request)
+    {
+        $validator = Validator::make($request->all(), [
+            'title' => ['required', 'string', 'max:255'],
+            'img_url' => ['required', 'string', 'max:255'],
+            'type_id' => ['required', 'integer', 'exists:goods_types,id'],
+            'brand_id' => ['integer', 'exists:goods_brands,id'],
+            'goods_code' => ['required', 'alpha_dash', 'max:32', 'unique:goods,goods_code'],
+            'skus' => ['required', 'array'],
+            'skus.*.title' => ['required', 'string', 'max:255'],
+            'skus.*.sku_code' => ['required', 'distinct', 'alpha_dash', 'max:32'],
+            'skus.*.status' => ['required', 'integer', Rule::in([0, 1, 2])],
+            'skus.*.num' => ['required', 'integer', 'max:10'],
+            'skus.*.cost' => ['required', 'numeric', 'max:10'],
+        ]);
+        if ($validator->fails()) {
+            $this->res = [
+                'httpCode' => 400,
+                'errorCode' => 400416,
+                'errorMessage' => $validator->getMessageBag()->getMessages(),
+            ];
+            goto end;
+        }
+        DB::beginTransaction();
+        try {
+            $goods = new Goods();
+            $goods->title = $request->title;
+            $goods->img_url = $request->img_url;
+            $goods->type_id = $request->type_id;
+            $goods->brand_id = $request->brand_id;
+            $goods->goods_code = $request->goods_code;
+            $goods->save();
+            $goodsSkus = [];
+            foreach ($request->skus as $item) {
+                $item['goods_id'] = $goods->id;
+                $goodsSkus[] = $item;
+            }
+            $goods->skus()->createMany($goodsSkus);
+            DB::commit();
+        } catch (\Exception $exception) {
+            DB::rollBack();
+            $this->res = [
+                'httpCode' => 400,
+                'errorCode' => 400416,
+                'errorMessage' => $exception->getMessage(),
+            ];
+        }
+        end:
+
+        return response($this->res, $this->res['httpCode']);
+    }
+}

app/Http/Controllers/Goods/GoodsSkusController.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Controllers\Goods;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use App\Models\GoodsSku;
+use App\Http\Resources\GoodsSkuResource;
+
+class GoodsSkusController extends Controller
+{
+    public function index(Request $request)
+    {
+        return GoodsSku::query()->get(['id', 'title'])->toArray();
+    }
+
+    public function show($id)
+    {
+        return new GoodsSkuResource(GoodsSku::query()->with(['goods', 'brand'])->find($id));
+    }
+
+    public function update($id, Request $request)
+    {
+
+    }
+}

app/Http/Controllers/Goods/GoodsTypesController.php

@@ -3,8 +3,87 @@
 namespace App\Http\Controllers\Goods;
 
 use App\Http\Controllers\Controller;
+use App\Http\Resources\GoodsTypeResource;
+use App\Models\GoodsType;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
 
-class GoodsTypeController extends Controller
+class GoodsTypesController extends Controller
 {
+    public function index()
+    {
+        $goodsTypes = GoodsType::query()->paginate();
 
+        return GoodsTypeResource::collection($goodsTypes);
+    }
+
+    public function store(Request $request)
+    {
+        $validator = Validator::make($request->all(), [
+            'names' => 'required|array',
+            'names.*' => 'required|string|max:255|unique:goods_types,name',
+        ]);
+        if ($validator->fails()) {
+            $this->res = [
+                'httpCode' => 400,
+                'errorCode' => 400416,
+                'errorMessage' => $validator->getMessageBag()->getMessages(),
+            ];
+            goto end;
+        }
+        $goodsTypes = [];
+        foreach ($request->names as $name) {
+            $goodsTypes[] = ['name' => $name];
+        }
+        $goodsType = new GoodsType();
+        if (!$goodsType->batchInsert($goodsTypes)) {
+            $this->res = [
+                'httpCode' => 500,
+                'errorCode' => 500500,
+                'errorMessage' => '批量添加失败',
+            ];
+        }
+        end:
+
+        return response($this->res, $this->res['httpCode']);
+    }
+
+    public function show($id)
+    {
+        return new GoodsTypeResource(GoodsType::query()->find($id));
+    }
+
+    public function update($id, Request $request)
+    {
+        $validator = Validator::make($request->all(), [
+            'name' => [
+                'required',
+                'string',
+                'max:255',
+                Rule::unique('goods_brands')->ignore($id),
+            ]
+        ]);
+        if ($validator->fails()) {
+            $this->res = [
+                'httpCode' => 400,
+                'errorCode' => 400416,
+                'errorMessage' => $validator->getMessageBag()->getMessages(),
+            ];
+            return response($this->res, $this->res['httpCode']);
+        }
+        $goodsType = GoodsType::query()->find($id);
+        $goodsType->name = request('name');
+        $goodsType->save();
+
+        return new GoodsTypeResource($goodsType);
+    }
+
+    public function destroy($id)
+    {
+        $goodsType = GoodsType::query()->find($id);
+        $goodsType->delete();
+
+        return response($this->res, $this->res['httpCode']);
+    }
 }

app/Http/Resources/GoodsResource.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class GoodsResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        return parent::toArray($request);
+    }
+}

app/Http/Resources/GoodsSkuResource.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class GoodsSkuResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        return parent::toArray($request);
+    }
+}

app/Models/Goods.php

@@ -2,7 +2,27 @@
 
 namespace App\Models;
 
+use App\Models\traits\Filter;
+
 class Goods extends Model
 {
+    use Filter;
 
+    /**
+     * 多规格
+     */
+    public function skus()
+    {
+        return $this->hasMany(GoodsSku::class, 'goods_id');
+    }
+
+    public function brand()
+    {
+        return $this->hasOne(GoodsBrand::class, 'id', 'brand_id');
+    }
+
+    public function type()
+    {
+        return $this->hasOne(GoodsType::class, 'id', 'type_id');
+    }
 }

app/Models/GoodsBrand.php

@@ -4,5 +4,10 @@ namespace App\Models;
 
 class GoodsBrand extends Model
 {
-
+    /**
+     * 数组中的属性会被隐藏。
+     *
+     * @var array
+     */
+    protected $hidden = ['deleted_at'];
 }

app/Models/GoodsSku.php

@@ -4,5 +4,20 @@ namespace App\Models;
 
 class GoodsSku extends Model
 {
+    /**
+     * 不可批量赋值的属性。为空则所有熟悉都可以批量赋值
+     *
+     * @var array
+     */
+    protected $guarded = [];
 
+    protected $hidden = ['goods_id', 'created_at'];
+
+    /**
+     * 此规格从属于一个商品
+     */
+    public function goods()
+    {
+        return $this->hasOne(Goods::class, 'id', 'goods_id');
+    }
 }

app/Models/GoodsType.php

@@ -4,5 +4,10 @@ namespace App\Models;
 
 class GoodsType extends Model
 {
-
+    /**
+     * 数组中的属性会被隐藏。
+     *
+     * @var array
+     */
+    protected $hidden = ['deleted_at'];
 }

app/Models/Model.php

@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model as EloquentModel;
+use Illuminate\Support\Facades\DB;
 
 class Model extends EloquentModel
 {
@@ -20,4 +21,15 @@ class Model extends EloquentModel
     {
         return $query->where('user_id', $user->id);
     }
+
+    public function batchInsert(array $data)
+    {
+        $time = date('Y-m-d H:i:s');
+        foreach ($data as &$val) {
+            $val['created_at'] = $val['created_at'] ?? $time;
+            $val['updated_at'] = $val['updated_at'] ?? $time;
+        }
+
+        return Db::table($this->getTable())->insert($data);
+    }
 }

app/Models/traits/Filter.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Models\traits;
+
+trait Filter
+{
+    /**
+     * 过滤
+     */
+    public function scopeFilter($query)
+    {
+        $filters = $this->getFilterClass($query);
+        if ($filters) {
+
+            return $filters->apply($query);
+        }
+
+        return $query;
+    }
+
+    //自动获取过滤的类
+    private function getFilterClass($query)
+    {
+        $prefix = 'App\Filters\\';
+        $filterClass = $this->getModelFilterClass($query);
+        if (!$filterClass) {
+            $currentClass = get_class($this);
+            $className = substr(strrchr($currentClass, '\\'), 1). 'Filter';
+        }
+        $filterClass = $prefix.$className;
+        if (class_exists($filterClass)) {
+
+            return new $filterClass();
+        }
+        $filterClass = $prefix.'Filters';
+
+        return new $filterClass();
+    }
+
+    //查看 model是否有 getModelClassName 方法
+    private function getModelFilterClass($query)
+    {
+        $model = $query->getModel();
+        $className = '';
+        if (method_exists($model, 'getFilterClassName')) {
+            $className = $model->getFilterClassName();
+        }
+
+        return $className;
+    }
+
+}

database/migrations/2014_10_12_000000_create_users_table.php

@@ -19,7 +19,7 @@ class CreateUsersTable extends Migration
             $table->string('email')->unique();
             $table->timestamp('email_verified_at')->nullable();
             $table->string('password');
-            $table->string('api_token', 80)->unique()->nullable()->default(null);
+            $table->string('api_token', 80)->unique()->nullable(false);
             $table->rememberToken();
             $table->timestamps();
         });

database/migrations/2022_07_26_061712_create_goods_types_table.php

@@ -16,7 +16,7 @@ class CreateGoodsTypesTable extends Migration
         Schema::create('goods_types', function (Blueprint $table) {
             $table->bigIncrements('id');
             $table->string('name')->nullable(false);
-            $table->unsignedTinyInteger('is_delete')->default(0);
+            $table->softDeletes();
             $table->timestamps();
             // 索引
             $table->unique('name');

database/migrations/2022_07_26_085847_create_goods_brands_table.php

@@ -16,7 +16,7 @@ class CreateGoodsBrandsTable extends Migration
         Schema::create('goods_brands', function (Blueprint $table) {
             $table->bigIncrements('id');
             $table->string('name')->nullable(false);
-            $table->unsignedTinyInteger('is_delete')->default(0);
+            $table->softDeletes();
             $table->timestamps();
             // 索引
             $table->unique('name');

database/migrations/2022_07_26_090150_create_goods_skus_table.php

@@ -15,6 +15,7 @@ class CreateGoodsSkusTable extends Migration
     {
         Schema::create('goods_skus', function (Blueprint $table) {
             $table->bigIncrements('id');
+            $table->unsignedBigInteger('goods_id')->nullable(false)->comment('商品id');
             $table->string('title')->nullable(false)->comment('商品规格');
             $table->string('sku_code', 32)->nullable(false)->comment('规格编码');
             $table->unsignedTinyInteger('status')->default(0)->comment('规格状态(0-下架,1在售,2预警)');
@@ -27,7 +28,6 @@ class CreateGoodsSkusTable extends Migration
             $table->unsignedInteger('reserve')->default(0)->comment('预留量');
             $table->timestamps();
             // 索引
-            $table->unique('sku_code');
         });
     }
 

routes/api.php

@@ -14,21 +14,23 @@ use App\Http\Controllers\Auth\LoginController;
 */
 Route::middleware('auth:api')->group(function () {
     // 用户
-    Route::resource('users', 'User\UsersController', ['only' => ['index', 'store', 'show', 'update', 'destory']]);
+    Route::resource('users', 'User\UsersController', ['only' => ['index', 'store', 'show', 'update', 'destroy']]);
     // 商品种类
-    Route::resource('goods_types', 'Goods\GoodsTypesController', ['only' => ['index', 'store', 'show', 'update', 'destory']]);
+    Route::resource('goods_types', 'Goods\GoodsTypesController', ['only' => ['index', 'store', 'show', 'update', 'destroy']]);
     // 商品品牌
-    Route::resource('goods_brands', 'Goods\GoodsBrandsController', ['only' => ['index', 'store', 'show', 'update', 'destory']]);
+    Route::resource('goods_brands', 'Goods\GoodsBrandsController', ['only' => ['index', 'store', 'show', 'update', 'destroy']]);
     // 日志
     Route::resource('logs', 'Log\LogsController', ['only' => ['index', 'show']]);
     // 商品
-    Route::resource('goods', 'Log\LogsController', ['only' => ['index', 'show']]);
+    Route::resource('goods', 'Goods\GoodsController', ['only' => ['index', 'store']]);
+    // 商品规格
+    Route::resource('goods_skus', 'Goods\GoodsSkusController', ['only' => ['index', 'show', 'update']]);
     // 店铺
-    Route::resource('shops', 'Log\LogsController', ['only' => ['index', 'show']]);
+    Route::resource('shops', 'Log\LogsController', ['only' => ['index', 'store', 'show', 'update', 'destroy']]);
     // 角色
-    Route::resource('roles', 'Role\RolesController', ['only' => ['index', 'show']]);
+    Route::resource('roles', 'Role\RolesController', ['only' => ['index', 'store', 'show', 'update', 'destroy']]);
     // 权限
-    Route::resource('permissions', 'Permissions\LogsController', ['only' => ['index', 'show']]);
+    Route::resource('permissions', 'Permissions\LogsController', ['only' => ['index', 'store', 'show', 'update', 'destroy']]);
 });
 
 Route::post('/auth/login', [LoginController::class, 'login'])->name('auth.login');