public async Task <IdentityResult> CreateAsync(TRole role, CancellationToken cancellationToken)
{
if (role == null)
{
throw new ArgumentNullException("role");
}
try
{
var roleTableResult = await roleTable.Insert(role, cancellationToken);
if (roleTableResult > 0)
{
return(IdentityResult.Success);
}
else
{
return(IdentityResult.Failed(new IdentityError()
{
Code = roleTableResult.ToString(), Description = "Error during role creation"
}));
}
}
catch (Exception ex)
{
return(IdentityResult.Failed(new IdentityError()
{
Code = ex.HResult.ToString(), Description = ex.Message
}));
}
}
public async Task CreateRole(string name)
{
if (!(await _roleTable.SelectByName(name)).Any()) // Check if role name already exists
{
await _roleTable.Insert(name);
}
else
{
throw new ArgumentException("Provided role name already exists.");
}
}