public async Task <AddAttrDescrPayload> AddAttrDescrAsync(AddAttrDescrInput input, [ScopedService] ApplicationDbContext context, CancellationToken cancellationToken)
{
var(name, description, attrId, productId) = input;
if (string.IsNullOrEmpty(name))
{
return(new (new UserError("The name cannot be empty.", "NAME_EMPTY")));
}
if (attrId == Guid.Empty)
{
return(new (new UserError("Attr id cannot be empty.", "ATTR_EMPTY")));
}
var attr = new Model.AttrDescr(name, description, productId, attrId);
await context.AttrDescrs.AddAsync(attr, cancellationToken);
await context.SaveChangesAsync(cancellationToken);
return(new (attr));
}
public AddAttrDescrPayload(Model.AttrDescr descr)
{
Descr = descr;
}