发布话题

app/Http/Controllers/Api/CategoriesController.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Models\Category;
+use App\Transformers\CategoryTransformer;
+
+class CategoriesController extends Controller
+{
+    public function index()
+    {
+        return $this->response->collection(Category::all(), new CategoryTransformer());
+    }
+}

app/Http/Controllers/Api/TopicsController.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Requests\Api\TopicRequest;
+use App\Models\Topic;
+use App\Transformers\TopicTransformer;
+
+class TopicsController extends Controller
+{
+    public function store(TopicRequest $request, Topic $topic)
+    {
+        $topic->fill($request->all());
+        $topic->user_id = $this->user()->id;
+        $topic->save();
+        return $this->response->item($topic, new TopicTransformer())->setStatusCode(201);
+    }
+}

app/Http/Requests/Api/TopicRequest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Requests\Api;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+/**
+ * Class TopicRequest
+ * @property string title
+ * @property string body
+ * @property int category_id
+ * @package App\Http\Requests\Api
+ */
+class TopicRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    public function rules()
+    {
+        return [
+            'title' => 'required|string',
+            'body' => 'required|string',
+            'category_id' => 'required|exists:categories,id',
+        ];
+    }
+
+    public function attributes()
+    {
+        return [
+            'title' => '标题',
+            'body' => '话题内容',
+            'category_id' => '分类',
+        ];
+    }
+}

app/Models/Category.php

@@ -2,6 +2,13 @@
 
 namespace App\Models;
 
+/**
+ * Class Category
+ * @property int $id
+ * @property string $name
+ * @property string $description
+ * @package App\Models
+ */
 class Category extends Model
 {
     protected $guarded = ['id'];

app/Models/Topic.php

@@ -2,6 +2,22 @@
 
 namespace App\Models;
 
+/**
+ * Class Topic
+ * @property int id
+ * @property string title
+ * @property int category_id
+ * @property int user_id
+ * @property int reply_count
+ * @property int view_count
+ * @property int last_reply_user_id
+ * @property string body
+ * @property string slug
+ * @property string excerpt
+ * @property string created_at
+ * @property string updated_at
+ * @package App\Models
+ */
 class Topic extends Model
 {
     protected $fillable = ['title', 'category_id', 'body', 'excerpt', 'slug'];

app/Transformers/CategoryTransformer.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: xing
+ * Date: 2018/6/10
+ * Time: 17:31
+ */
+
+namespace App\Transformers;
+
+
+use App\Models\Category;
+use League\Fractal\TransformerAbstract;
+
+class CategoryTransformer extends TransformerAbstract
+{
+    public function transform(Category $category)
+    {
+        return [
+            'id' => $category->id,
+            'name' => $category->name,
+            'description' => $category->description,
+        ];
+    }
+
+}

app/Transformers/TopicTransformer.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: xing
+ * Date: 2018/6/10
+ * Time: 17:46
+ */
+
+namespace App\Transformers;
+
+
+use App\Models\Topic;
+use Carbon\Carbon;
+use League\Fractal\TransformerAbstract;
+
+class TopicTransformer extends TransformerAbstract
+{
+    public function transform(Topic $topic)
+    {
+        return [
+            'id' => $topic->id,
+            'title' => $topic->title,
+            'body' => $topic->body,
+            'user_id' => (int)$topic->user_id,
+            'category_id' => (int)$topic->category_id,
+            'reply_count' => (int)$topic->reply_count,
+            'view_count' => (int)$topic->view_count,
+            'last_reply_user_id' => (int)$topic->last_reply_user_id,
+            'excerpt' => $topic->excerpt,
+            'slug' => $topic->slug,
+            'created_at' => $topic->created_at instanceof Carbon ? $topic->created_at->toDateTimeString() : $topic->created_at,
+            'updated_at' => $topic->updated_at instanceof Carbon ? $topic->updated_at->toDateTimeString() : $topic->updated_at,
+        ];
+    }
+}

routes/api.php

@@ -47,6 +47,10 @@ $api->version('v1', [
         // 删除token
         $api->delete('authorizations/current', 'AuthorizationsController@destroy')
             ->name('api.authorizations.destroy');
+
+        // 游客可以访问的接口
+        $api->get('categories', 'CategoriesController@index')
+            ->name('api.categories.index');
     });
 
     // 需要 token 验证的接口
@@ -60,6 +64,8 @@ $api->version('v1', [
         // 编辑登录用户信息
         $api->patch('user', 'UsersController@update')
             ->name('api.user.update');
+        //发布话题
+        $api->post('topics', 'TopicsController@store')->name('api.topics.store');
     });
 
 });