public async Task <Category> AddIfNotExists(SaveCategoryDTO saveCategory)
{
saveCategory.NotNull();
if (await categoryRepository.IsExistAsync(saveCategory.Name))
{
return(null);
}
var dateCreated = DateTime.Now;
var category = mapper.Map <SaveCategoryDTO, Category>(saveCategory);
category.IsActive = true;
category.DateCreated = dateCreated;
category.DateLastUpdated = dateCreated;
categoryRepository.Add(category);
return(category);
}
public async Task <IActionResult> CreateCategory([FromBody] SaveCategoryDTO saveCategory)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var category = await categoryService.AddIfNotExists(saveCategory);
if (category == null)
{
ModelState.AddModelError("", $"{saveCategory.Name} category already exists");
return(BadRequest(ModelState));
}
if (!await unitOfWork.TrySaveChangesAsync())
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
return(Ok(category.Id));
}
