public async Task <Category> AddCategoryAsync(AddCategoryInput input, [ScopedService] ApplicationDbContext _context)
{
Category new_category = new Category {
Name = input.name
};
_context.Categories.Add(new_category);
await _context.SaveChangesAsync();
return(new_category);
}
public async Task <AddCategoryPayload> AddCategoryAsync(AddCategoryInput input, [ScopedService] AppDbContext context)
{
var category = new Category
{
Name = input.name
};
context.Add(category);
await context.SaveChangesAsync();
return(new AddCategoryPayload(category));
}
public async Task <AddCategoryPayload> AddCategoryAsync(AddCategoryInput input, [ScopedService] ApplicationDbContext context, CancellationToken cancellationToken)
{
var(name, description, parentId) = input;
if (string.IsNullOrEmpty(name))
{
return(new (new UserError("The name cannot be empty.", "NAME_EMPTY")));
}
var attr = new Category(name, description, parentId);
await context.Categories.AddAsync(attr, cancellationToken);
await context.SaveChangesAsync(cancellationToken);
return(new (attr));
}
public async Task <Payload <Book> > AddCategoryAsync(
AddCategoryInput input,
[ScopedService] BookRefDbContext context)
{
// Primary checks
var book = context.Books.Find(input.BookId);
var category = context.Categories.Find(input.CategoryId);
try
{
book.AddCategory(category, input.IsPrimary);
}
catch (System.Exception ex)
{
return(new Payload <Book>(BuildSingleError(ex)));
}
await context.SaveChangesAsync();
return(new Payload <Book>(book));
}