public IHttpActionResult AddNewCategory(NewCategoryDTO category)
{
try
{
categoryService.CreateCategory(category);
}
catch (DatabaseException)
{
return(StatusCode(HttpStatusCode.InternalServerError));
}
catch (AuctionException ex)
{
return(BadRequest(ex.Message));
}
return(StatusCode(HttpStatusCode.Created));
}
public async Task <ActionResult> AddCategory([FromBody] NewCategoryDTO newCategory)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var category = await _context.Categories
.Include(c => c.Subcategories)
.SingleOrDefaultAsync(c =>
c.Name == newCategory.CategoryName &&
c.ParentCategory == null);
if (!string.IsNullOrEmpty(newCategory.SubcategoryName)) // Adding sucategory to existing category
{
if (category == null)
{
return(NotFound(new SerializableError()
{
{ nameof(newCategory.CategoryName), "Category not found" }
}));
}
if (category.Subcategories.Any(c => c.Name == newCategory.SubcategoryName)) // subcategory already exist
{
return(Ok());
}
_context.Categories.Add(new Category()
{
Name = newCategory.SubcategoryName, ParentCategory = category
});
}
else if (category == null) // Adding a new parent category
{
_context.Categories.Add(new Category()
{
Name = newCategory.CategoryName
});
}
await _context.SaveChangesAsync();
return(Ok());
}
public IHttpActionResult UpdateCategoryName(int id, NewCategoryDTO category)
{
try
{
categoryService.ChangeCategoryName(id, category.Name);
}
catch (DatabaseException)
{
return(StatusCode(HttpStatusCode.InternalServerError));
}
catch (NotFoundException)
{
return(NotFound());
}
catch (AuctionException ex)
{
return(BadRequest(ex.Message));
}
return(Ok());
}
/// <summary>
/// Creates new category
/// </summary>
/// <param name="category">New category</param>
public void CreateCategory(NewCategoryDTO category)
{
try
{
if (!IsCategoryNameFree(category.Name))
{
throw new AuctionException($"Category {category.Name} already exists.");
}
Database.Categories.AddCategory(new Category {
Name = category.Name
});
Database.Save();
}
catch (AuctionException ex)
{
throw ex;
}
catch (Exception)
{
throw new DatabaseException();
}
}
public Task <ActionResult> AddCategory2([FromBody] NewCategoryDTO newCategory)
{
return(AddCategory(newCategory));
}
