public async Task <Category> UpdateAsync(int id, InsertUpdateCategoryCommand command)
{
command.Name = command.Name.Trim();
var category = await _categoryRepository.GetAsync(id);
if (category == null)
{
throw new EntityNotFoundException("Category");
}
if (category.Name != command.Name)
{
var existingCategory = await _categoryRepository.GetByNameAsync(command.Name);
if (existingCategory != null)
{
throw new BusinessException($"Category {command.Name} already exists");
}
}
category.Name = command.Name;
category.Description = command.Description;
await _categoryRepository.SaveChangesAsync();
return(category);
}
public async Task <Category> InsertAsync(InsertUpdateCategoryCommand command)
{
command.Name = command.Name.Trim();
var existingCategory = await _categoryRepository.GetByNameAsync(command.Name);
if (existingCategory != null)
{
throw new BusinessException($"Category {command.Name} already exists");
}
var category = new Category
{
Name = command.Name,
Description = command.Description,
};
_categoryRepository.Add(category);
await _categoryRepository.SaveChangesAsync();
return(category);
}
public async Task <IActionResult> Put(int id, InsertUpdateCategoryCommand command)
{
await _categoryService.UpdateAsync(id, command);
return(NoContent());
}
public async Task <ActionResult <CreatedEntityDto> > Post(InsertUpdateCategoryCommand command)
{
var category = await _categoryService.InsertAsync(command);
return(new CreatedEntityDto(category.Id));
}
