devfaysal / laravel-admin

            $table->timestamps();

        });

        Schema::create($tableNames['model_has_permissions'], function (Blueprint $table) use ($tableNames, $columnNames) {

            $table->unsignedInteger('permission_id');

            $table->string('model_type');

            $table->unsignedBigInteger($columnNames['model_morph_key']);

            $table->index([$columnNames['model_morph_key'], 'model_type', ]);

            $table->foreign('permission_id')

                ->references('id')

                ->on($tableNames['permissions'])

                ->onDelete('cascade');

            $table->primary(['permission_id', $columnNames['model_morph_key'], 'model_type'],

                    'model_has_permissions_permission_model_type_primary');

        });

        Schema::create($tableNames['model_has_roles'], function (Blueprint $table) use ($tableNames, $columnNames) {

            $table->unsignedInteger('role_id');

                    'model_has_permissions_permission_model_type_primary');

        });

        Schema::create($tableNames['model_has_roles'], function (Blueprint $table) use ($tableNames, $columnNames) {

            $table->unsignedInteger('role_id');

            $table->string('model_type');

            $table->unsignedBigInteger($columnNames['model_morph_key']);

            $table->index([$columnNames['model_morph_key'], 'model_type', ]);

            $table->foreign('role_id')

                ->references('id')

                ->on($tableNames['roles'])

                ->onDelete('cascade');

            $table->primary(['role_id', $columnNames['model_morph_key'], 'model_type'],

                    'model_has_roles_role_model_type_primary');

        });

        Schema::create($tableNames['role_has_permissions'], function (Blueprint $table) use ($tableNames) {

            $table->unsignedInteger('permission_id');