public async Task <ActionResult <ApprovalRegRespObj> > GoForApproval([FromBody] ApprovalObj entity)
{
using (var _trans = _dataContext.Database.BeginTransaction())
{
try
{
var currentUserId = _httpContextAccessor.HttpContext.User?.FindFirst(x => x.Type == "userId").Value;
var user = await _serverRequest.UserDataAsync();
var loan = _dataContext.credit_loan.Find(entity.TargetId);
var req = new IndentityServerApprovalCommand
{
ApprovalComment = entity.Comment,
ApprovalStatus = entity.ApprovalStatusId,
TargetId = entity.TargetId,
WorkflowToken = loan.WorkflowToken,
ReferredStaffId = entity.ReferredStaffId
};
var previousDetails = _dataContext.cor_approvaldetail.Where(x => x.WorkflowToken.Contains(loan.WorkflowToken) && x.TargetId == entity.TargetId).ToList();
var lastDate = loan.CreatedOn;
if (previousDetails.Count() > 0)
{
lastDate = previousDetails.OrderByDescending(x => x.ApprovalDetailId).FirstOrDefault().Date;
}
if (previousDetails.Count() > 0)
{
lastDate = previousDetails.OrderByDescending(x => x.ApprovalDetailId).FirstOrDefault().Date;
}
var details = new cor_approvaldetail
{
Comment = entity.Comment,
Date = DateTime.Now,
ArrivalDate = previousDetails.Count() > 0 ? lastDate : loan.CreatedOn,
StatusId = entity.ApprovalStatusId,
TargetId = entity.TargetId,
StaffId = user.StaffId,
WorkflowToken = loan.WorkflowToken
};
var result = await _serverRequest.StaffApprovalRequestAsync(req);
if (!result.IsSuccessStatusCode)
{
return(new ApprovalRegRespObj
{
Status = new APIResponseStatus
{
Message = new APIResponseMessage {
FriendlyMessage = result.ReasonPhrase
}
}
});
}
var stringData = await result.Content.ReadAsStringAsync();
var response = JsonConvert.DeserializeObject <ApprovalRegRespObj>(stringData);
if (!response.Status.IsSuccessful)
{
return(new ApprovalRegRespObj
{
Status = response.Status
});
}
if (response.ResponseId == (int)ApprovalStatus.Processing)
{
loan.ApprovalStatusId = (int)ApprovalStatus.Processing;
await _dataContext.cor_approvaldetail.AddAsync(details);
await _dataContext.SaveChangesAsync();
_trans.Commit();
return(new ApprovalRegRespObj
{
ResponseId = (int)ApprovalStatus.Processing,
Status = new APIResponseStatus {
IsSuccessful = true, Message = response.Status.Message
}
});
}
if (response.ResponseId == (int)ApprovalStatus.Revert)
{
loan.ApprovalStatusId = (int)ApprovalStatus.Revert;
await _dataContext.cor_approvaldetail.AddAsync(details);
await _dataContext.SaveChangesAsync();
_trans.Commit();
return(new ApprovalRegRespObj
{
ResponseId = (int)ApprovalStatus.Revert,
Status = new APIResponseStatus {
IsSuccessful = true, Message = response.Status.Message
}
});
}
if (response.ResponseId == (int)ApprovalStatus.Approved)
{
var applicationResponse = _repo.DisburseLoan(entity.TargetId, user.StaffId, user.UserName, entity.Comment);
var customer = _dataContext.credit_loancustomer.Find(loan.CustomerId);
await _serverRequest.SendMail(new MailObj
{
fromAddresses = new List <FromAddress> {
},
toAddresses = new List <ToAddress>
{
new ToAddress {
address = customer.Email, name = customer.FirstName
}
},
subject = "Loan Successfully Approved",
content = $"Hi {customer.FirstName}, <br> Your loan application has been finally approved. <br/> Loan Amount : {loan.PrincipalAmount}",
sendIt = true,
});
//Update CustomerTransaction
if (applicationResponse.DisbursementEntry != null && applicationResponse.IntegralFeeEntry != null)
{
_customerTrans.CustomerTransaction(applicationResponse.DisbursementEntry);
_customerTrans.CustomerTransaction(applicationResponse.IntegralFeeEntry);
}
//Generate Schedule
if (applicationResponse.loanPayment != null && applicationResponse.AnyIdentifier > 0)
{
await _schedule.AddLoanSchedule(applicationResponse.AnyIdentifier, applicationResponse.loanPayment);
}
//Update IFRS
_ifrs.UpdateScoreCardHistoryByLoanDisbursement(entity.TargetId, user.UserId);
//Pay with Flutterwave
if (applicationResponse.FlutterObj != null)
{
var flutter = _serverRequest.GetFlutterWaveKeys().Result;
if (flutter.keys.useFlutterWave)
{
var res = _flutter.createBulkTransfer(applicationResponse.FlutterObj).Result;
loan.ApprovalStatusId = (int)ApprovalStatus.Approved;
await _dataContext.cor_approvaldetail.AddAsync(details);
await _dataContext.SaveChangesAsync();
_trans.Commit();
if (res.status.ToLower().Trim() != "success")
{
return(new ApprovalRegRespObj
{
ResponseId = (int)ApprovalStatus.Revert,
Status = new APIResponseStatus {
IsSuccessful = true, Message = new APIResponseMessage {
FriendlyMessage = "Loan disbursed successfully but transfer creation failed"
}
}
});
}
else if (res.status.ToLower().Trim() == "success")
{
return(new ApprovalRegRespObj
{
ResponseId = (int)ApprovalStatus.Revert,
Status = new APIResponseStatus {
IsSuccessful = true, Message = new APIResponseMessage {
FriendlyMessage = "Loan disbursed successfully and transfer creation successful"
}
}
});
}
}
}
loan.ApprovalStatusId = (int)ApprovalStatus.Approved;
await _dataContext.cor_approvaldetail.AddAsync(details);
await _dataContext.SaveChangesAsync();
_trans.Commit();
return(new ApprovalRegRespObj
{
ResponseId = (int)ApprovalStatus.Approved,
Status = new APIResponseStatus {
IsSuccessful = true, Message = response.Status.Message
}
});
}
if (response.ResponseId == (int)ApprovalStatus.Disapproved)
{
loan.ApprovalStatusId = (int)ApprovalStatus.Disapproved;
await _dataContext.cor_approvaldetail.AddAsync(details);
await _dataContext.SaveChangesAsync();
_trans.Commit();
return(new ApprovalRegRespObj
{
ResponseId = (int)ApprovalStatus.Disapproved,
Status = new APIResponseStatus {
IsSuccessful = true, Message = response.Status.Message
}
});
}
return(new ApprovalRegRespObj
{
Status = response.Status
});
}
catch (Exception ex)
{
_trans.Rollback();
var errorCode = ErrorID.Generate(5);
_logger.Error($"ErrorID : {errorCode} Ex : {ex?.Message ?? ex?.InnerException?.Message} ErrorStack : {ex?.StackTrace}");
return(new ApprovalRegRespObj
{
Status = new APIResponseStatus {
IsSuccessful = false, Message = new APIResponseMessage {
FriendlyMessage = "Error Occurred", TechnicalMessage = ex?.Message, MessageId = errorCode
}
}
});
}
finally { _trans.Dispose(); }
}
}