编辑用户信息

app/Http/Controllers/Api/ImagesController.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Models\Image;
+use Illuminate\Support\Str;
+use Illuminate\Http\Request;
+use App\Handlers\ImageUploadHandler;
+use App\Http\Resources\ImageResource;
+use App\Http\Requests\Api\ImageRequest;
+
+class ImagesController extends Controller
+{
+    public function store(ImageRequest $request, ImageUploadHandler $uploader, Image $image)
+    {
+        $user = $request->user();
+
+        $size = $request->type == 'avatar' ? 416 : 1024;
+        $result = $uploader->save($request->image, Str::plural($request->type), $user->id, $size);
+
+        $image->path = $result['path'];
+        $image->type = $request->type;
+        $image->user_id = $user->id;
+        $image->save();
+
+        return new ImageResource($image);
+    }
+}

app/Http/Controllers/Api/UsersController.php

@@ -3,6 +3,7 @@
 namespace App\Http\Controllers\Api;
 
 use App\Models\User;
+use App\Models\Image;
 use Illuminate\Http\Request;
 use App\Http\Resources\UserResource;
 use App\Http\Requests\Api\UserRequest;
@@ -44,4 +45,21 @@ public function me(Request $request)
     {
         return (new UserResource($request->user()))->showSensitiveFields();
     }
+
+    public function update(UserRequest $request)
+    {
+        $user = $request->user();
+
+        $attributes = $request->only(['name', 'email', 'introduction']);
+
+        if ($request->avatar_image_id) {
+            $image = Image::find($request->avatar_image_id);
+
+            $attributes['avatar'] = $image->path;
+        }
+
+        $user->update($attributes);
+
+        return (new UserResource($user))->showSensitiveFields();
+    }
 }

app/Http/Requests/Api/ImageRequest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Requests\Api;
+
+class ImageRequest extends FormRequest
+{
+    public function rules()
+    {
+
+        $rules = [
+            'type' => 'required|string|in:avatar,topic',
+        ];
+
+        if ($this->type == 'avatar') {
+            $rules['image'] = 'required|mimes:jpeg,bmp,png,gif|dimensions:min_width=200,min_height=200';
+        } else {
+            $rules['image'] = 'required|mimes:jpeg,bmp,png,gif';
+        }
+
+        return $rules;
+    }
+
+      public function messages()
+      {
+          return [
+              'image.dimensions' => '图片的清晰度不够，宽和高需要 200px 以上',
+          ];
+      }
+}

app/Http/Requests/Api/UserRequest.php

@@ -4,14 +4,34 @@
 
 class UserRequest extends FormRequest
 {
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
     public function rules()
     {
-        return [
-            'name' => 'required|between:3,25|regex:/^[A-Za-z0-9\-\_]+$/|unique:users,name',
-            'password' => 'required|alpha_dash|min:6',
-            'verification_key' => 'required|string',
-            'verification_code' => 'required|string',
-        ];
+        switch($this->method()) {
+        case 'POST':
+            return [
+                'name' => 'required|between:3,25|regex:/^[A-Za-z0-9\-\_]+$/|unique:users,name',
+                'password' => 'required|string|min:6',
+                'verification_key' => 'required|string',
+                'verification_code' => 'required|string',
+            ];
+            break;
+        case 'PATCH':
+            $userId = auth('api')->id();
+
+            return [
+                'name' => 'between:3,25|regex:/^[A-Za-z0-9\-\_]+$/|unique:users,name,' .$userId,
+                'email'=>'email|unique:users,email,'.$userId,
+                'introduction' => 'max:80',
+                'avatar_image_id' => 'exists:images,id,type,avatar,user_id,'.$userId,
+            ];
+            break;
+        }
     }
 
     public function attributes()
@@ -21,4 +41,14 @@ public function attributes()
             'verification_code' => '短信验证码',
         ];
     }
+
+    public function messages()
+    {
+        return [
+            'name.unique' => '用户名已被占用，请重新填写',
+            'name.regex' => '用户名只支持英文、数字、横杆和下划线。',
+            'name.between' => '用户名必须介于 3 - 25 个字符之间。',
+            'name.required' => '用户名不能为空。',
+        ];
+    }
 }

app/Http/Resources/ImageResource.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ImageResource 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/Image.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Models;
+
+class Image extends Model
+{
+    protected $fillable = ['type', 'path'];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+}

database/migrations/2020_08_06_234823_create_images_table.php

@@ -0,0 +1,24 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateImagesTable extends Migration
+{
+    public function up()
+    {
+        Schema::create('images', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->integer('user_id')->index();
+            $table->string('type')->index();
+            $table->string('path');
+            $table->timestamps();
+        });
+    }
+
+    public function down()
+    {
+        Schema::dropIfExists('images');
+    }
+}

routes/api.php

@@ -60,6 +60,12 @@
                     // 当前登录用户信息
                     Route::get('user', 'UsersController@me')
                         ->name('user.show');
+                    // 编辑登录用户信息
+                    Route::patch('user', 'UsersController@update')
+                        ->name('user.update');
+                    // 上传图片
+                    Route::post('images', 'ImagesController@store')
+                        ->name('images.store');
                 });
 			});
     });