private async Task <bool> isEmployeeNameAlreadyExisted(EmployeeSaveDto resourceSave)
{
return(await _context.Employees
.AnyAsync(x => x.FirstName.ToLower() == resourceSave.FirstName.ToLower() &&
x.MiddleName.ToLower() == resourceSave.MiddleName.ToLower() &&
x.LastName.ToLower() == resourceSave.LastName.ToLower()));
}
public async Task <ErrorValidator> Validate(Employee entity, EmployeeSaveDto resourceSave)
{
if (entity.FirstName != resourceSave.FirstName ||
entity.MiddleName != resourceSave.MiddleName ||
entity.LastName != resourceSave.LastName)
{
if (await isEmployeeNameAlreadyExisted(resourceSave))
{
return(new ErrorValidator("Employee Name Already Existed"));
}
}
if (entity.EmailAddress != resourceSave.EmailAddress)
{
if (await isEmailAddressTaken(resourceSave.EmailAddress))
{
return(new ErrorValidator("Email Already Taken"));
}
}
if (entity.ContactNumber != resourceSave.ContactNumber)
{
if (await isContactNumberTaken(resourceSave.ContactNumber))
{
return(new ErrorValidator("Contact Number Already Existed"));
}
}
if (entity.WorkLocationId != resourceSave.WorkLocationId)
{
if (!await isWorkLocationExisted(resourceSave.WorkLocationId))
{
return(new ErrorValidator("Work Location Selected Doesn't Existed"));
}
}
return(new ErrorValidator());
}
public async Task <ErrorValidator> Validate(EmployeeSaveDto resourceSave)
{
if (await isEmployeeNameAlreadyExisted(resourceSave))
{
return(new ErrorValidator("Employee Name Already Existed"));
}
if (await isEmailAddressTaken(resourceSave.EmailAddress))
{
return(new ErrorValidator("Email Already Taken"));
}
if (await isContactNumberTaken(resourceSave.ContactNumber))
{
return(new ErrorValidator("Contact Number Already Existed"));
}
if (!await isWorkLocationExisted(resourceSave.WorkLocationId))
{
return(new ErrorValidator("Work Location Selected Doesn't Existed"));
}
return(new ErrorValidator());
}