public IActionResult UpdateField(int id, NewFieldDto updatedValues)
        {
            try
            {
                // UoW is started here to make sure the request either fails or succeeds fully
                _unitOfWorkManager.StartUnitOfWork();

                Field updatedField = null;
                if (updatedValues.IdeaId.HasValue && updatedValues.IdeaId != 0)
                {
                    updatedField = _ideationManager.ChangeIdeaField(id, updatedValues.FieldType, updatedValues.Content,
                                                                    updatedValues.IdeaId.Value);
                }
                else if (updatedValues.IdeationId.HasValue && updatedValues.IdeationId != 0)
                {
                    updatedField = _ideationManager.ChangeIdeationField(id, updatedValues.FieldType,
                                                                        updatedValues.Content, updatedValues.IdeationId.Value);
                }
                else if (updatedValues.CommentId.HasValue && updatedValues.CommentId != 0)
                {
                    updatedField = _ideationManager.ChangeCommentField(id, updatedValues.FieldType,
                                                                       updatedValues.Content, updatedValues.CommentId.Value);
                }
                else if (updatedValues.ProjectId.HasValue && updatedValues.ProjectId != 0)
                {
                    updatedField = _ideationManager.ChangeProjectField(id, updatedValues.FieldType,
                                                                       updatedValues.Content, updatedValues.ProjectId.Value);
                }
                else
                {
                    return(BadRequest("Idea, ideation or comment ID should be given."));
                }

                _unitOfWorkManager.EndUnitOfWork();

                if (updatedField == null)
                {
                    return(BadRequest("Something went wrong while updating the field."));
                }

                return(Ok(_mapper.Map <FieldDto>(updatedField)));
            }
            catch (ValidationException ve)
            {
                return(UnprocessableEntity($"Invalid input data: {ve.ValidationResult.ErrorMessage}"));
            }
            catch (ArgumentException e)
            {
                switch (e.ParamName)
                {
                case "id":
                    return(NotFound(e.Message));

                case "ideaId":
                    return(UnprocessableEntity(e.Message));

                case "ideationId":
                    return(UnprocessableEntity(e.Message));

                case "commentId":
                    return(UnprocessableEntity(e.Message));

                default:
                    return(BadRequest(e.Message));
                }
            }
        }