public async Task <FileUploadRespObj> Handle(UploadStateCommand request, CancellationToken cancellationToken)
{
try
{
var apiResponse = new FileUploadRespObj {
Status = new APIResponseStatus {
IsSuccessful = false, Message = new APIResponseMessage()
}
};
var files = _accessor.HttpContext.Request.Form.Files;
var byteList = new List <byte[]>();
foreach (var fileBit in files)
{
if (fileBit.Length > 0)
{
using (var ms = new MemoryStream())
{
await fileBit.CopyToAsync(ms);
byteList.Add(ms.ToArray());
}
}
}
var _Country = await _repo.GetAllCountry();
var uploadedRecord = new List <CommonLookupsObj>();
ExcelPackage.LicenseContext = LicenseContext.NonCommercial;
if (byteList.Count() > 0)
{
foreach (var byteItem in byteList)
{
using (MemoryStream stream = new MemoryStream(byteItem))
using (ExcelPackage excelPackage = new ExcelPackage(stream))
{
//Use first sheet by default
ExcelWorksheet workSheet = excelPackage.Workbook.Worksheets[0];
int totalRows = workSheet.Dimension.Rows;
int totalColumns = workSheet.Dimension.Columns;
if (totalColumns != 3)
{
apiResponse.Status.Message.FriendlyMessage = $"Three (3) Columns Expected";
return(apiResponse);
}
//First row is considered as the header
for (int i = 2; i <= totalRows; i++)
{
var lkp = new CommonLookupsObj
{
ExcelLineNumber = i,
LookupName = workSheet.Cells[i, 1]?.Value != null ? workSheet.Cells[i, 1]?.Value.ToString() : string.Empty,
Code = workSheet.Cells[i, 2]?.Value != null ? workSheet.Cells[i, 2]?.Value.ToString() : string.Empty,
ParentName = workSheet.Cells[i, 3]?.Value != null ? workSheet.Cells[i, 3]?.Value.ToString() : string.Empty,
};
uploadedRecord.Add(lkp);
}
}
}
}
var _StateList = await _repo.GetAllStateAsync();
if (uploadedRecord.Count > 0)
{
foreach (var item in uploadedRecord)
{
if (string.IsNullOrEmpty(item.Code))
{
apiResponse.Status.Message.FriendlyMessage = $"State Code can not be empty on line {item.ExcelLineNumber}";
return(apiResponse);
}
if (string.IsNullOrEmpty(item.LookupName))
{
apiResponse.Status.Message.FriendlyMessage = $"State Name can not be empty on line {item.ExcelLineNumber}";
return(apiResponse);
}
if (string.IsNullOrEmpty(item.ParentName))
{
apiResponse.Status.Message.FriendlyMessage = $"Country Name can not be empty on line {item.ExcelLineNumber}";
return(apiResponse);
}
else
{
var country = _Country.FirstOrDefault(d => d.CountryCode.Trim().ToLower() == item.ParentName.Trim().ToLower());
if (country == null)
{
apiResponse.Status.Message.FriendlyMessage = $"Country name unidentified on line {item.ExcelLineNumber}";
return(apiResponse);
}
item.ParentId = country.CountryId;
}
var currentState = _StateList.FirstOrDefault(c => c.StateCode.ToLower() == item.Code.ToLower() && c.Deleted == false);
if (currentState == null)
{
var State = new cor_state();
State.StateName = item.LookupName;
State.CountryId = item.ParentId;
State.StateCode = item.Code;
await _repo.AddUpdateStateAsync(State);
}
else
{
currentState.StateName = item.LookupName;
currentState.CountryId = item.ParentId;
currentState.StateCode = item.Code;
await _repo.AddUpdateStateAsync(currentState);
}
}
}
apiResponse.Status.IsSuccessful = true;
apiResponse.Status.Message.FriendlyMessage = "Successful";
return(apiResponse);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public async Task <LookUpRegRespObj> Handle(AddUpdateStateCommand request, CancellationToken cancellationToken)
{
try
{
var item = new cor_state
{
Active = true,
StateCode = request.Code,
StateId = request.StateId,
CountryId = request.CountryId,
StateName = request.Name,
CreatedOn = DateTime.Now,
Deleted = false,
CreatedBy = ""
};
var addedOrUpdated = await _repo.AddUpdateStateAsync(item);
if (!addedOrUpdated)
{
return new LookUpRegRespObj
{
Status = new APIResponseStatus
{
IsSuccessful = false,
Message = new APIResponseMessage
{
FriendlyMessage = "Unable to add item"
}
}
}
}
;
return(new LookUpRegRespObj
{
LookUpId = item.StateId,
Status = new APIResponseStatus
{
IsSuccessful = true,
Message = new APIResponseMessage
{
FriendlyMessage = "Item added successfully"
}
}
});
}
catch (Exception ex)
{
#region Log error to file
return(new LookUpRegRespObj
{
Status = new APIResponseStatus
{
IsSuccessful = false,
Message = new APIResponseMessage
{
FriendlyMessage = "Error occured!! Unable to process request",
TechnicalMessage = $"{ex?.Message ?? ex?.InnerException?.Message} ErrorStack : {ex?.StackTrace}"
}
}
});
#endregion
}
}
