public override async Task GetEmployees(PersonIdInput request, IServerStreamWriter <UserData> responseStream, ServerCallContext context)
{
var result = await _userDataAccess.GetEmployeesDataAccessAsync(request.PersonId);
if (result is null)
{
await responseStream.WriteAsync(new UserData());
return;
}
foreach (var person in result)
{
var user = new UserData
{
Id = person.Id,
FirstName = person.FirstName,
LastName = person.LastName,
Email = person.Email,
Permission = person.Permission,
DirectManager = person.DirectManager,
};
await responseStream.WriteAsync(user);
}
}
internal async Task DeleteEmployeeAsync(GrpcChannel channel, int employeeId)
{
var client = new Users.UsersClient(channel);
var input = new PersonIdInput
{
PersonId = employeeId
};
await client.DeleteEmployeeAsync(input);
}
internal async Task <ObservableCollection <IPerson> > GetEmployeesAsync(GrpcChannel channel, int managerId)
{
var client = new Users.UsersClient(channel);
var input = new PersonIdInput
{
PersonId = managerId
};
using var result = client.GetEmployees(input);
var employees = new ObservableCollection <IPerson>();
while (await result.ResponseStream.MoveNext())
{
if (result.ResponseStream.Current.Id == 0)
{
return(null);
}
var permission = ConvertStringToPermissionsEnum(result.ResponseStream.Current.Permission);
switch (permission)
{
case PermissionsEnum.Manager:
employees.Add(new Manager(permission,
result.ResponseStream.Current.Id,
result.ResponseStream.Current.DirectManager,
result.ResponseStream.Current.FirstName,
result.ResponseStream.Current.LastName,
result.ResponseStream.Current.Email));
break;
case PermissionsEnum.Employee:
employees.Add(new Employee(permission,
result.ResponseStream.Current.Id,
result.ResponseStream.Current.DirectManager,
result.ResponseStream.Current.FirstName,
result.ResponseStream.Current.LastName,
result.ResponseStream.Current.Email));
break;
}
}
return(employees);
}
public override async Task <Empty> DeleteEmployee(PersonIdInput request, ServerCallContext context)
{
await _userDataAccess.DeleteEmployeeDataAccessAsync(request.PersonId);
return(new Empty());
}
