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<?php |
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use Enea\Authorization\Support\Config; |
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use Illuminate\Database\Migrations\Migration; |
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use Illuminate\Database\Schema\Blueprint; |
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use Illuminate\Support\Facades\Schema; |
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class CreateLaravelAuthorizationTables extends Migration |
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{ |
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public function up(): void |
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{ |
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Schema::create(Config::roleTableName(), $this->getGrantableStructure()); |
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Schema::create(Config::permissionTableName(), $this->getGrantableStructure()); |
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Schema::create(Config::userRoleTableName(), $this->getAuthorizationsStructure(Config::roleTableName())); |
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Schema::create(Config::userPermissionTableName(), $this->getAuthorizationsStructure(Config::permissionTableName())); |
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Schema::create(Config::rolePermissionTableName(), function (Blueprint $table): void { |
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$table->unsignedInteger('role_id'); |
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$table->foreign('role_id')->references('id')->on(Config::roleTableName()); |
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$table->unsignedInteger('permission_id'); |
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$table->foreign('permission_id')->references('id')->on(Config::permissionTableName()); |
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$table->primary(['role_id', 'permission_id']); |
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$table->timestamps(); |
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}); |
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} |
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public function down(): void |
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{ |
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Schema::dropIfExists(Config::rolePermissionTableName()); |
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Schema::dropIfExists(Config::userPermissionTableName()); |
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Schema::dropIfExists(Config::userRoleTableName()); |
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Schema::dropIfExists(Config::permissionTableName()); |
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Schema::dropIfExists(Config::roleTableName()); |
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} |
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private function getGrantableStructure(): Closure |
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{ |
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return function (Blueprint $table): void { |
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$table->increments('id'); |
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$table->string('secret_name', 60)->unique(); |
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$table->string('display_name', 60); |
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$table->string('description')->nullable(); |
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$table->timestamps(); |
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}; |
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} |
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private function getAuthorizationsStructure($tableName): Closure |
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{ |
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return function (Blueprint $table) use ($tableName): void { |
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$table->increments('id'); |
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$table->unsignedInteger('authorizable_id'); |
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$table->string('authorizable_type', 100); |
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$table->index(['authorizable_id', 'authorizable_type']); |
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$name = str_singular($tableName); |
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$table->unsignedInteger("{$name}_id"); |
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$table->foreign("{$name}_id")->references('id')->on($tableName); |
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$table->timestamps(); |
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}; |
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} |
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} |
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