FEATURE: add category edit and overview

modules/Categories/Entities/Category.php

@@ -1,6 +1,7 @@
 <?php
 namespace Modules\Categories\Entities;
 
+use App\Models\Module;
 use Franzose\ClosureTable\Models\Entity;
 
 class Category extends Entity implements CategoryInterface
@@ -20,4 +21,8 @@ class Category extends Entity implements CategoryInterface
      * @var categoryClosure
      */
     protected $closure = 'Modules\Categories\Entities\CategoryClosure';
+
+    public function module() {
+        return $this->belongsTo(Module::class);
+    }
 }

modules/Categories/Http/Controllers/CategoriesOverview.php

@@ -0,0 +1,23 @@
+<?php namespace Modules\Categories\Http\Controllers;
+
+use App\Enumerations\ModuleNamesWithIds;
+use App\Models\Module;
+use Modules\Categories\Entities\Category;
+use Pingpong\Modules\Routing\Controller;
+
+class CategoriesOverview extends Controller
+{
+    public function getOverview()
+    {
+        // get list of all categories
+        $categories = Category::getTree()
+                              ->toArray();
+
+        $modules = ModuleNamesWithIds::getWithTranslations();
+
+        return view('categories::admin.overview', [
+            'categories' => $categories,
+            'modules'    => $modules
+        ]);
+    }
+}

modules/Categories/Http/Controllers/CreateNewCategory.php

@@ -16,15 +16,17 @@ class CreateNewCategory extends Controller
      */
     public function getNew()
     {
-        $category = new Category();
-        $categories = Category::getTree()->toArray();
+        // get list of all categories
+        $categories = Category::getTree()
+                              ->toArray();
 
+        // get list of modules which supports categories
         $modules = Module::where('enabled', true)
+                         ->where('support_categories', true)
                          ->get();
 
-
         return view('categories::admin.new', [
-            'category'   => $category,
+            'category'   => new Category(),
             'categories' => $categories,
             'modules'    => $modules
         ]);

modules/Categories/Http/Controllers/EditCategory.php

@@ -0,0 +1,70 @@
+<?php namespace Modules\Categories\Http\Controllers;
+
+use App\Http\Requests\Request;
+use App\Models\Module;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Str;
+use Modules\Categories\Entities\Category;
+use Pingpong\Modules\Routing\Controller;
+
+class EditCategory extends Controller
+{
+    /**
+     * Display form for editing category
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     */
+    public function getEdit($id)
+    {
+        $category = Category::findOrFail($id);
+
+        // get list of all categories
+        $categories = Category::getTree()
+                              ->toArray();
+
+        // get list of modules which supports categories
+        $modules = Module::where('enabled', true)
+                         ->where('support_categories', true)
+                         ->get();
+
+        return view('categories::admin.edit', [
+            'category'   => $category,
+            'categories' => $categories,
+            'modules'    => $modules
+        ]);
+    }
+
+    /**
+     * Create new category
+     *
+     * @param Request $request
+     * @param         $id
+     *
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function postEdit(Request $request, $id)
+    {
+        $category = Category::findOrFail($id);
+
+        $category->name = $request->name;
+        $category->url = Str::slug($request->url);
+        $category->description = $request->description;
+
+        $category->save();
+
+
+        if ($category->parent_id != $request->parentCategory) {
+            $category->parent_id = empty($request->parentCategory) ? null : $request->parentCategory;
+            $category->save();
+
+            if (empty($request->parentCategory)) {
+                $category->makeRoot(1);
+            }
+        }
+
+
+        return redirect()
+            ->route('categories.edit', ['id' => $id])
+            ->with('success', trans('categories::categories.saveSuccessfull'));
+    }
+}

modules/Categories/Http/routes.php

@@ -12,4 +12,6 @@ Route::group([
 
     Route::get('/edit/{id}', 'EditCategory@getEdit')->name('categories.edit');
     Route::post('/edit/{id}', 'EditCategory@postEdit')->name('categories.postEdit');
+
+    Route::get('/delete/{id}', 'EditCategory@delete')->name('categories.delete');
 });

modules/Categories/Resources/views/admin/form.blade.php

@@ -20,16 +20,17 @@
             <textarea name="description">{{old('description', $category->description)}}</textarea>
         </label>
 
-        <label>
-            @lang('categories::categories.fields.module')
-            <select name="moduleId">
-                @foreach($modules as $module)
-                    <option @if($module->id == $category->module_id) selected
-                            @endif value="{{$module->id}}">{{trans($module->name)}}</option>
-                @endforeach
-            </select>
-        </label>
-
+        @if(!$category->id)
+            <label>
+                @lang('categories::categories.fields.module')
+                <select name="moduleId">
+                    @foreach($modules as $module)
+                        <option @if($module->id == $category->module_id) selected
+                                @endif value="{{$module->id}}">{{trans($module->name)}}</option>
+                    @endforeach
+                </select>
+            </label>
+        @endif
         <label>
             @lang('categories::categories.fields.parentCategory')
             <select name="parentCategory">

modules/Categories/Resources/views/admin/overview.blade.php

@@ -1,11 +1,20 @@
-@extends('categories::layouts.master')
+@extends('admin.layout')
 
 @section('content')
-	
-	<h1>Hello World</h1>
-	
-	<p>
-		This view is loaded from module: {!! config('categories.name') !!}
-	</p>
+    <h2>@lang('categories::categories.overview')</h2>
 
+    <table class="full-width">
+        <thead>
+        <tr>
+            <th>@lang('categories::categories.name')</th>
+            <th>@lang('categories::categories.module')</th>
+            <th>@lang('categories::categories.actions')</th>
+        </tr>
+        </thead>
+        <tbody>
+        @foreach($categories as $category)
+            @include('categories::admin.snippets.overviewRow', ['level' => 0, 'currentCategory' => $category])
+        @endforeach
+        </tbody>
+    </table>
 @stop

modules/Categories/Resources/views/admin/snippets/overviewRow.blade.php

@@ -0,0 +1,17 @@
+<tr>
+    <td>
+        {{str_repeat('-', $level)}} {{$currentCategory['name']}}
+    </td>
+    <td>@lang($modules[$currentCategory['module_id']])</td>
+    <td>
+        <a href="{{route('categories.edit', ['id' => $currentCategory['id']])}}"><i class="fa fa-fw fa-edit"></i></a>
+        <a class="confirm" href="{{route('categories.delete', ['id' => $currentCategory['id']])}}"><i class="fa fa-fw fa-remove"></i></a>
+    </td>
+</tr>
+
+
+@if(isset($currentCategory['children']))
+    @foreach($currentCategory['children'] as $category)
+        @include('categories::admin.snippets.overviewRow', ['currentCategory' => $category, 'level' => $level+1])
+    @endforeach
+@endif