public async Task <double> GetSumOfAmountsAsync(Colleague colleague)
{
if (!await IsExistAsync(colleague))
{
throw new NotFoundException();
}
try
{
return(await GetSumOfAmountsAsync(colleague.ColleagueID));
}
catch (Exception)
{
throw;
}
}
public async Task <bool> DeleteAsync(Colleague colleague)
{
if (!(await IsExistAsync(colleague)))
{
throw new NotFoundException();
}
try
{
db.Colleagues.Remove(colleague);
return(true);
}
catch (Exception)
{
throw;
}
}
public async Task <bool> InsertAsync(Colleague colleague)
{
if (await IsExistAsync(colleague))
{
throw new DuplicatePhoneNumberException();
}
try
{
await db.Colleagues.AddAsync(colleague);
return(true);
}
catch (Exception)
{
throw;
}
}
public async Task <bool> IsExistAsync(Colleague colleague)
{
return(await IsExistAsync(colleague.PhoneNumber) || await IsExistAsync(colleague.ColleagueID));
}