BookStack Code Mirror - bookstack/blob - database/migrations/2017_08_01_130541_create_comments_table.php

   1 <?php
   2
   3 use Illuminate\Support\Facades\Schema;
   4 use Illuminate\Database\Schema\Blueprint;
   5 use Illuminate\Database\Migrations\Migration;
   6
   7 class CreateCommentsTable extends Migration
   8 {
   9     /**
  10      * Run the migrations.
  11      *
  12      * @return void
  13      */
  14     public function up()
  15     {
  16         Schema::create('comments', function (Blueprint $table) {
  17             $table->increments('id')->unsigned();
  18             $table->integer('entity_id')->unsigned();
  19             $table->string('entity_type');
  20             $table->longText('text')->nullable();
  21             $table->longText('html')->nullable();
  22             $table->integer('parent_id')->unsigned()->nullable();
  23             $table->integer('local_id')->unsigned()->nullable();
  24             $table->integer('created_by')->unsigned();
  25             $table->integer('updated_by')->unsigned()->nullable();
  26             $table->timestamps();
  27
  28             $table->index(['entity_id', 'entity_type']);
  29             $table->index(['local_id']);
  30
  31             // Assign new comment permissions to admin role
  32             $adminRoleId = DB::table('roles')->where('system_name', '=', 'admin')->first()->id;
  33             // Create & attach new entity permissions
  34             $ops = ['Create All', 'Create Own', 'Update All', 'Update Own', 'Delete All', 'Delete Own'];
  35             $entity = 'Comment';
  36             foreach ($ops as $op) {
  37                 $permissionId = DB::table('role_permissions')->insertGetId([
  38                     'name' => strtolower($entity) . '-' . strtolower(str_replace(' ', '-', $op)),
  39                     'display_name' => $op . ' ' . $entity . 's',
  40                     'created_at' => \Carbon\Carbon::now()->toDateTimeString(),
  41                     'updated_at' => \Carbon\Carbon::now()->toDateTimeString()
  42                 ]);
  43                 DB::table('permission_role')->insert([
  44                     'role_id' => $adminRoleId,
  45                     'permission_id' => $permissionId
  46                 ]);
  47             }
  48
  49         });
  50     }
  51
  52     /**
  53      * Reverse the migrations.
  54      *
  55      * @return void
  56      */
  57     public function down()
  58     {
  59         Schema::dropIfExists('comments');
  60         // Delete comment role permissions
  61         $ops = ['Create All', 'Create Own', 'Update All', 'Update Own', 'Delete All', 'Delete Own'];
  62         $entity = 'Comment';
  63         foreach ($ops as $op) {
  64             $permName = strtolower($entity) . '-' . strtolower(str_replace(' ', '-', $op));
  65             DB::table('role_permissions')->where('name', '=', $permName)->delete();
  66         }
  67     }
  68 }