public async Task <IActionResult> AddWorkspaceCategoryAsync(WorkspaceCategoryEditModel model)
        {
            try
            {
                var userId = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value;
                if (userId == null)
                {
                    throw new AppException("UC1001");
                }

                var workspaceId = User.Claims.FirstOrDefault(c => c.Type == "WorkspaceId")?.Value;
                if (string.IsNullOrWhiteSpace(workspaceId))
                {
                    throw new AppException("UC1001");
                }

                var categoryNameExists = await _categoryService.CheckCategoryNameExistsAsync(model.Name, int.Parse(workspaceId));

                if (categoryNameExists)
                {
                    throw new AppException("UC1001");
                }

                var category = new Category {
                    Name = model.Name, WorkspaceId = int.Parse(workspaceId)
                };
                var createdCategory = await _categoryService.CreateWorkspaceCategoryAsync(category, int.Parse(workspaceId));

                return(Ok(new
                {
                    id = createdCategory.Id,
                    name = createdCategory.Name,
                    created = createdCategory.Created
                }));
            }
            catch (Exception ex)
            {
                return(BadRequest(new { ex.Message }));
            }
        }
        public async Task <IActionResult> UpdateWorkspaceCategoryAsync(int id, WorkspaceCategoryEditModel model)
        {
            try
            {
                var userId = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value;
                if (userId == null)
                {
                    throw new AppException("UC1001");
                }

                var workspaceId = User.Claims.FirstOrDefault(c => c.Type == "WorkspaceId")?.Value;
                if (string.IsNullOrWhiteSpace(workspaceId))
                {
                    throw new AppException("UC1001");
                }

                var category = await _categoryService.GetCategoryByWorkspaceIdAsync(id, int.Parse(workspaceId));

                if (category == null)
                {
                    throw new AppException("UC1001");
                }

                category.Name = model.Name;

                var updatedCategory = await _categoryService.UpdateWorkspaceCategoryAsync(category, int.Parse(workspaceId));

                return(Ok(new
                {
                    id = updatedCategory.Id,
                    email = updatedCategory.Name,
                    registered = updatedCategory.Created
                }));
            }
            catch (Exception ex)
            {
                return(BadRequest(new { ex.Message }));
            }
        }