Added: List, Create, Edite, Delete Categories

Author: CodeLookBook

.idea/workspace.xml

@@ -3,6 +3,7 @@
 namespace App\Http\Controllers;
 
 use App\Category;
+use App\Http\Requests\CategoryCreateRequest;
 use App\Http\Requests\EditUserRequest;
 use App\Http\Requests\PostCreateRequest;
 use App\Http\Requests\UsersRequest;
@@ -260,23 +261,101 @@ public function storePost(PostCreateRequest $request){
     }
 
     public function editPost($id){
-
+        $post = Post::findOrFail($id);
+        $categories = Category::lists('name', 'id');
+        return view('admin.posts.edit', compact(['post', 'categories']));
     }
 
     public function updatePost(Request $request, $id){
+        $post = Post::findOrFail($id);
+
+        if($request->has('category_id')){
+            if(!empty($request->input('category_id'))){
+                $post->category_id = $request->input('category_id');
+            }
+        }
+
+        if($request->has('title')){
+            if(!empty($request->input('title'))){
+                $post->title = $request->input('title');
+            }
+        }
+
+        if($request->has('body')){
+            if(!empty($request->input('body'))){
+                $post->body = $request->input('body');
+            }
+        }
+
+        if($request){
+            if($request->hasFile('photo_id')){
+                if(!empty($post->photo->path)){
+                    if(file_exists(public_path().$post->photo->path)){
+                        unlink(public_path().$post->photo->path);
+                    }
+                }
+                $photo = $post->photo ? $post->photo : new Photo();
+                $photo->path = time().$request->file('photo_id')->getClientOriginalName();
+                $request->file('photo_id')->move('image',$photo->path);
+
+                $photo->save();
 
+                $post->photo_id = $photo->id;
+            }
+
+        }
+
+        $post->save();
+        return redirect('/admin/posts');
     }
 
+    public function deletePost($id){
+        $post = Post::findOrFail($id);
 
-    public function categories(){
+        if($post->photo){
+            if(file_exists(public_path().$post->photo->path)){
+                unlink(public_path().$post->photo->path);
+            }
+            $post->photo->delete();
+        }
+
+        $post->delete();
 
+        redirect('/admin/posts');
+    }
+
+    public function categories(){
+        $categories = Category::all();
+        return view('admin.categories.index',compact('categories'));
     }
 
     public function createCategory(){
+        return view('admin.categories.create');
+    }
 
+    public function storeCategory(CategoryCreateRequest $request){
+        $category = new Category();
+        $category->name = $request->input('name');
+        $category->save();
+
+        return redirect('/admin/categories');
+    }
+
+    public function editCategory($id){
+        $category = Category::findOrFail($id);
+        return view('admin.categories.edit',compact('category'));
     }
 
-    public function storeCategory(){
+    public function updateCategory(CategoryCreateRequest $request, $id){
+        $category = Category::findOrFail($id);
+        $category->name = $request->input('name');
+        $category->save();
+        return redirect('admin/categories');
+    }
 
+    public function destroyCategory($id){
+        $category = Category::findOrFail($id);
+        $category->delete();
+        return redirect('admin/categories');
     }
 }

app/Http/Controllers/AdminController.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Http\Requests\Request;
+
+class CategoryCreateRequest extends Request
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'name'=>'required',
+        ];
+    }
+}

app/Http/Requests/CategoryCreateRequest.php

@@ -35,13 +35,17 @@
     Route::get      ('/admin/posts/create'       , 'AdminController@createPost'             );
     Route::post     ('/admin/posts/store'        , 'AdminController@storePost'              );
     Route::get      ('/admin/posts/edit/{id}'    , 'AdminController@editPost'               );
-    Route::post     ('/admin/posts/update/{id}'  , 'AdminController@updatePost'             );
+    Route::patch    ('/admin/posts/update/{id}'  , 'AdminController@updatePost'             );
     Route::delete   ('/admin/posts/delete/{id}'  , 'AdminController@deletePost'             );
 
 
     Route::get      ('/admin/categories'         , 'AdminController@categories'             );
-    Route::get      ('/admin/categories/create'  , 'AdminController@categoryCreate'         );
-    Route::post     ('/admin/categories/store'   , 'AdminController@categoryStore'          );
+    Route::get      ('/admin/categories/create'  , 'AdminController@createCategory'         );
+    Route::post     ('/admin/categories/store'   , 'AdminController@storeCategory'          );
+    Route::get      ('/admin/categories/edit/{id}', 'AdminController@editCategory'          );
+    Route::patch    ('/admin/categories/update/{id}','AdminController@updateCategory'       );
+    Route::delete   ('/admin/categories/destroy/{id}','AdminController@destroyCategory'     );
+
 });
 
 Route::get          ('/admin'                   , function(){ return view('admin.index'); } );

app/Http/routes.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddForeigenKeysToPostsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('posts', function (Blueprint $table) {
+            $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('posts', function (Blueprint $table) {
+            //
+        });
+    }
+}