/// <summary> /// Gets result of correspondence by sent message /// </summary> /// <param name="messageId">Id of sent message</param> /// <returns>Result of correspondence by sent message</returns> private async Task <IEnumerable <RecipientCorrespondence> > GetCorrespondenceOfMessage(int messageId) { var result = new List <RecipientCorrespondence>(); IEnumerable <Correspondence> correspondences = await _correspondenceRepository.GetAllByMessageId(messageId); foreach (Correspondence correspondence in correspondences) { Recipient recipient = await _recipientRepository.GetById(correspondence.RecipientId); if (recipient != null) { var recipientCorrespondence = new RecipientCorrespondence { Email = recipient.Email, ErrorMessage = correspondence.ErrorMessage, SendDate = correspondence.SendDate }; Enum.TryParse <Models.CorrespondenceResult>(correspondence.Result.ToString(), out var correspondenceResult); recipientCorrespondence.Result = correspondenceResult; result.Add(recipientCorrespondence); } } return(result); }