run method

Implementation

@override
Future<void> run(HttpRequest request) async {
  for (final method in [
    // get all items
    Method(
      role: [UserRole.user, UserRole.admin],
      path: path,
      func: (request) async {
        request.writeJson(await _service.getAll());
      },
    ),
    // get one item
    Method(
      role: [UserRole.admin],
      path: '$path/{id}',
      func: (request) async {
        // find model
        final model = await _service.findById(
          id: request.getInt(),
        );
        // exception if user not found
        if (model == null) throw AppException.notFound();
        // write data
        request.writeJson(model);
      },
    ),
    // create item
    Method(
      role: [UserRole.admin],
      method: Methods.post,
      path: path,
      func: (request) async {
        // get body
        final body = await request.getBody();
        // validate
        validateUser(body);
        // create model
        final model = UserModel.fromJson(body);
        // write data
        request.writeJson((await _service.insert([model])).first);
      },
    ),
    // update item
    Method(
      role: [UserRole.admin],
      method: Methods.put,
      path: '$path/{id}',
      func: (request) async {
        // get body
        final body = await request.getBody();
        // validate
        validateUser(body);
        // find model
        final model = await _service.findById(
          id: request.getInt(),
        );
        // exception if user not found
        if (model == null) throw AppException.notFound();
        // clone model with update params
        final update = model.copy(await body);
        // write data
        request.writeJson((await _service.update([update])).first);
      },
    ),
    // delete item
    Method(
      role: [UserRole.admin],
      method: Methods.delete,
      path: '$path/{id}',
      func: (request) async {
        // invoke delete
        final count = await _service.deleteItem(
          id: request.getInt(),
        );
        // write data
        if (count == 0) {
          throw AppException.notFound();
        } else {
          request.writeJson(SuccessResponse('User deleted successfully'));
        }
      },
    ),
  ]) {
    if (await request.route(method)) {
      return;
    }
  }
}