private bool ValidateUpdateCategoryRequest(AddOrUpdateCategoryRequest request)
{
var isValidData = ValidateAddCategoryRequest(request);
var isValidKey = request.Id == Guid.Empty;
return(isValidData && isValidKey);
}
public ServiceResult <CourseServiceResultCode> UpdateCategory(AddOrUpdateCategoryRequest request)
{
var isValidArgs = ValidateUpdateCategoryRequest(request);
if (!isValidArgs)
{
return(ArgumentErrorResult(CourseServiceResultCode.ArgumentError));
}
try
{
var category = _categoryRepo.Get(request.Id);
if (category == null)
{
return(DataErrorResult(CourseServiceResultCode.DataNotExist));
}
if (request.Name == category.Name && request.Icon == request.Icon)
{
return(BuildResult(true, CourseServiceResultCode.Success, resultObj: category));
}
category.Name = request.Name;
category.Icon = request.Icon;
_categoryRepo.Update(category);
_categoryRepo.SaveChanges();
return(BuildResult(true, CourseServiceResultCode.Success, resultObj: category));
}
catch (Exception ex)
{
_systemErrorsRepo.AddLog(ex);
return(InternalErrorResult(CourseServiceResultCode.BackendException));
}
}
public ServiceResult <CourseServiceResultCode> AddCategory(AddOrUpdateCategoryRequest request)
{
var isValidArgs = ValidateAddCategoryRequest(request);
if (!isValidArgs)
{
return(ArgumentErrorResult(CourseServiceResultCode.ArgumentError));
}
var category = new Category {
Id = Guid.NewGuid(), Name = request.Name, Icon = request.Icon
};
try
{
if (_categoryRepo.IsExistedName(request.Name))
{
return(DataErrorResult(CourseServiceResultCode.DataDuplicated));
}
_categoryRepo.Add(category);
_categoryRepo.SaveChanges();
return(BuildResult(true, CourseServiceResultCode.Success, resultObj: category));
}
catch (Exception ex)
{
_systemErrorsRepo.AddLog(ex);
return(InternalErrorResult(CourseServiceResultCode.BackendException));
}
}
private bool ValidateAddCategoryRequest(AddOrUpdateCategoryRequest request)
{
if (request == null)
{
return(false);
}
if (string.IsNullOrWhiteSpace(request.Name))
{
return(false);
}
if (string.IsNullOrWhiteSpace(request.Icon))
{
return(false);
}
return(true);
}
public async Task <IHttpActionResult> Update(AddOrUpdateCategoryRequest request)
{
request.TenantUniqueId = Request.GetTenantUniqueId();
return(Ok(await _mediator.Send(request)));
}
public IActionResult CreateNewCategory(AddOrUpdateCategoryRequest request) => GetResult(() => _courseService.AddCategory(request));
