added Snippets CRUD

app/Http/Controllers/Admin/SnippetCrudController.php

@@ -0,0 +1,102 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Requests\SnippetRequest;
+use Backpack\CRUD\app\Http\Controllers\CrudController;
+use Backpack\CRUD\app\Library\CrudPanel\CrudPanelFacade as CRUD;
+
+/**
+ * Class SnippetCrudController
+ * @package App\Http\Controllers\Admin
+ * @property-read CrudPanel $crud
+ */
+class SnippetCrudController extends CrudController
+{
+    use \Backpack\CRUD\app\Http\Controllers\Operations\ListOperation;
+    use \Backpack\CRUD\app\Http\Controllers\Operations\CreateOperation;
+    use \Backpack\CRUD\app\Http\Controllers\Operations\UpdateOperation;
+    use \Backpack\CRUD\app\Http\Controllers\Operations\DeleteOperation;
+    use \Backpack\CRUD\app\Http\Controllers\Operations\ShowOperation;
+
+    public function setup()
+    {
+        $this->crud->setModel('App\Models\Snippet');
+        $this->crud->setRoute(config('backpack.base.route_prefix') . '/snippet');
+        $this->crud->setEntityNameStrings('snippet', 'snippets');
+    }
+
+    protected function setupListOperation()
+    {
+        $this->crud->addColumn('name');
+        $this->crud->addColumn([
+            'label' => 'Category',
+            'type' => 'select',
+            'name' => 'category_id',
+            'entity' => 'category',
+            'attribute' => 'name',
+        ]);
+        $this->crud->addColumn([
+            'label' => 'Created by',
+            'type' => 'select',
+            'name' => 'created_by',
+            'entity' => 'creator',
+            'attribute' => 'name',
+        ]);
+
+        $this->crud->addColumn([
+            'label' => 'Updated by',
+            'type' => 'select',
+            'name' => 'updated_by',
+            'entity' => 'updater',
+            'attribute' => 'name',
+        ]);
+    }
+
+    protected function setupShowOperation()
+    {
+        $this->setupListOperation();
+
+        $this->crud->addColumn('description');
+        $this->crud->addColumn('content');
+    }
+
+    protected function setupCreateOperation()
+    {
+        $this->crud->setValidation(SnippetRequest::class);
+
+        $this->crud->addField([
+            'type' => 'text',
+            'name' => 'name',
+            'label' => 'Name',
+            'wrapperAttributes' => [
+                'class' => 'form-group col-md-6'
+            ]
+        ]);
+        $this->crud->addField([
+            'label' => 'Category',
+            'type' => 'select',
+            'name' => 'category_id',
+            'entity' => 'category',
+            'attribute' => 'name',
+            'wrapperAttributes' => [
+                'class' => 'form-group col-md-6'
+            ]
+        ]);
+        $this->crud->addField([
+            'type' => 'simplemde',
+            'name' => 'description',
+            'label' => 'Description'
+        ]);
+        $this->crud->addField([
+            'type' => 'textarea',
+            'name' => 'content',
+            'label' => 'Content'
+        ]);
+    }
+
+    protected function setupUpdateOperation()
+    {
+        $this->setupCreateOperation();
+    }
+}

app/Http/Requests/SnippetRequest.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Http\Requests\Request;
+use Illuminate\Foundation\Http\FormRequest;
+
+class SnippetRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        // only allow updates if the user is logged in
+        return backpack_auth()->check();
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'name' => 'required|min:5|max:255',
+            'category_id' => 'required',
+        ];
+    }
+
+    /**
+     * Get the validation attributes that apply to the request.
+     *
+     * @return array
+     */
+    public function attributes()
+    {
+        return [
+            //
+        ];
+    }
+
+    /**
+     * Get the validation messages that apply to the request.
+     *
+     * @return array
+     */
+    public function messages()
+    {
+        return [
+            //
+        ];
+    }
+}

app/Models/Snippet.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Models;
+
+use Backpack\CRUD\app\Models\Traits\CrudTrait;
+use Illuminate\Database\Eloquent\Model;
+
+class Snippet extends Model
+{
+    use CrudTrait;
+    use Traits\CreatedByTrait;
+
+    /*
+    |--------------------------------------------------------------------------
+    | GLOBAL VARIABLES
+    |--------------------------------------------------------------------------
+    */
+
+    protected $table = 'snippets';
+    // protected $primaryKey = 'id';
+    public $timestamps = true;
+    protected $guarded = ['id'];
+    // protected $fillable = [];
+    // protected $hidden = [];
+    // protected $dates = [];
+
+    /*
+    |--------------------------------------------------------------------------
+    | FUNCTIONS
+    |--------------------------------------------------------------------------
+    */
+
+    /*
+    |--------------------------------------------------------------------------
+    | RELATIONS
+    |--------------------------------------------------------------------------
+    */
+
+    public function category()
+    {
+        return $this->belongsTo('Backpack\NewsCRUD\app\Models\Category', 'category_id');
+    }
+
+    /*
+    |--------------------------------------------------------------------------
+    | SCOPES
+    |--------------------------------------------------------------------------
+    */
+
+    /*
+    |--------------------------------------------------------------------------
+    | ACCESSORS
+    |--------------------------------------------------------------------------
+    */
+
+    /*
+    |--------------------------------------------------------------------------
+    | MUTATORS
+    |--------------------------------------------------------------------------
+    */
+}

app/Models/Traits/CreatedByTrait.php

@@ -0,0 +1,39 @@
+<?php 
+
+namespace App\Models\Traits;
+
+use Illuminate\Database\Eloquent\Model;
+
+trait CreatedByTrait 
+{
+    /**
+     * Stores the user id at each create & update.
+     */
+    public function save(array $options = [])
+    {
+        $user = backpack_auth()->check() ? backpack_auth()->user() : (\Auth::check() ? \Auth::user() : false );
+
+        if ($user) {
+            $this->created_by = $this->created_by ?? $user->id;
+            $this->updated_by = $user->id;
+        }
+
+        parent::save();
+    }
+
+    /*
+    |--------------------------------------------------------------------------
+    | RELATIONS
+    |--------------------------------------------------------------------------
+    */
+
+    public function creator()
+    {
+        return $this->belongsTo('App\User', 'created_by');
+    }
+
+    public function updater()
+    {
+        return $this->belongsTo('App\User', 'updated_by');
+    }
+}

database/migrations/2019_12_03_115109_create_snippets_table.php

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateSnippetsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('snippets', function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('name');
+            $table->integer('category_id')->unsigned();
+            $table->text('description')->nullable();
+            $table->text('content')->nullable();
+            $table->integer('created_by')->nullable()->unsigned();
+            $table->integer('updated_by')->nullable()->unsigned();
+            $table->timestamps();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('snippets');
+    }
+}

resources/views/vendor/backpack/base/inc/sidebar_content.blade.php

@@ -36,4 +36,6 @@
 <li class="nav-title">Demo Entities</li>
 <li class="nav-item"><a class="nav-link" href="{{ backpack_url('monster') }}"><i class="nav-icon fa fa-optin-monster"></i> <span>Monsters</span></a></li>
 <li class="nav-item"><a class="nav-link" href="{{ backpack_url('icon') }}"><i class="nav-icon fa fa-info-circle"></i> <span>Icons</span></a></li>
-<li class="nav-item"><a class="nav-link" href="{{ backpack_url('product') }}"><i class="nav-icon fa fa-shopping-cart"></i> <span>Products</span></a></li>
+<li class="nav-item"><a class="nav-link" href="{{ backpack_url('product') }}"><i class="nav-icon fa fa-shopping-cart"></i> <span>Products</span></a></li>
+
+<li class='nav-item'><a class='nav-link' href='{{ backpack_url('snippet') }}'><i class='nav-icon fa fa-question'></i> Snippets</a></li>

routes/backpack/custom.php

@@ -36,4 +36,5 @@
             });
         }
     }
-}); // this should be the absolute last line of this file
+    Route::crud('snippet', 'SnippetCrudController');
+}); // this should be the absolute last line of this file