private bool IsNullPropertiesBackCushion(BackCushion backCushion, ref string emailBody)
{
bool isNotNull = true;
// Set content notification.
emailBody += "Back Cushion ID: " + backCushion.BackCushionID;
emailBody += Environment.NewLine + "Back Cushion UD: " + backCushion.BackCushionUD;
emailBody += Environment.NewLine + "Back Cushion NM: " + backCushion.BackCushionNM;
// Season is null or not null.
if (string.IsNullOrEmpty(backCushion.Season))
{
emailBody += Environment.NewLine + "Season: Current value is null.";
isNotNull = false;
}
else
{
emailBody += Environment.NewLine + "Season: " + backCushion.Season;
}
// Image is null or not null.
if (string.IsNullOrEmpty(backCushion.ImageFile))
{
emailBody += Environment.NewLine + "Image: Current value is null.";
isNotNull = false;
}
else
{
emailBody += Environment.NewLine + "Image: " + backCushion.ImageFile;
}
return(isNotNull);
}
public override bool DeleteData(int id, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
using (BackCushionMngEntities context = CreateContext())
{
BackCushion dbItem = context.BackCushion.FirstOrDefault(o => o.BackCushionID == id);
if (dbItem == null)
{
notification.Message = "Back cushion not found!";
return(false);
}
else
{
context.BackCushion.Remove(dbItem);
context.SaveChanges();
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
return(false);
}
}
public void DTO2BD(DTO.BackCushionMng.BackCushion dtoItem, ref BackCushion dbItem)
{
AutoMapper.Mapper.Map <DTO.BackCushionMng.BackCushion, BackCushion>(dtoItem, dbItem);
dbItem.UpdatedDate = DateTime.Now;
// Tri Add created date for BackCushion
if (dtoItem.BackCushionID == 0)
{
dbItem.CreatedBy = dtoItem.CreatedBy;
dbItem.CreatedDate = DateTime.Now;
}
// map child
if (dtoItem.ProductGroups != null)
{
// map child rows
foreach (DTO.BackCushionMng.ProductGroup dtoGroup in dtoItem.ProductGroups)
{
BackCushionProductGroup dbGroup;
if (dtoGroup.BackCushionProductGroupID <= 0)
{
dbGroup = new BackCushionProductGroup();
dbItem.BackCushionProductGroup.Add(dbGroup);
}
else
{
dbGroup = dbItem.BackCushionProductGroup.FirstOrDefault(o => o.BackCushionProductGroupID == dtoGroup.BackCushionProductGroupID);
}
if (dbGroup != null)
{
AutoMapper.Mapper.Map <DTO.BackCushionMng.ProductGroup, BackCushionProductGroup>(dtoGroup, dbGroup);
}
}
}
}
public override bool UpdateData(int id, ref DTO.BackCushionMng.BackCushion dtoItem, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
using (BackCushionMngEntities context = CreateContext())
{
BackCushion dbItem = null;
if (id == 0)
{
dbItem = new BackCushion();
context.BackCushion.Add(dbItem);
}
else
{
dbItem = context.BackCushion.FirstOrDefault(o => o.BackCushionID == id);
}
if (dbItem == null)
{
notification.Message = "Back cushion not found!";
return(false);
}
else
{
// check concurrency
if (dbItem.ConcurrencyFlag != null && !dbItem.ConcurrencyFlag.SequenceEqual(Convert.FromBase64String(dtoItem.ConcurrencyFlag_String)))
{
throw new Exception(DALBase.Helper.TEXT_CONCURRENCY_CONFLICT);
}
converter.DTO2BD(dtoItem, ref dbItem);
// processing image
if (dtoItem.ImageFile_HasChange)
{
dbItem.ImageFile = fwFactory.CreateFilePointer(this._TempFolder, dtoItem.ImageFile_NewFile, dtoItem.ImageFile);
}
if (id <= 0)
{
// generate code
using (DbContextTransaction scope = context.Database.BeginTransaction())
{
context.Database.ExecuteSqlCommand("SELECT * FROM BackCushion WITH (TABLOCKX, HOLDLOCK)");
try
{
var newCode = context.BackCushionMng_function_GenerateCode().FirstOrDefault();
if (newCode != "*")
{
dbItem.BackCushionUD = newCode;
}
else
{
throw new Exception("Auto generated code exceed maximum option: [Z]");
}
context.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
finally
{
scope.Commit();
}
}
}
else
{
context.SaveChanges();
}
// Handle notification missing information.
string emailSubject = (id == 0) ? "TASK REQUEST [CREATE BACK CUSHION]" : "TASK REQUEST [UPDATE BACK CUSHION]";
string emailBody = string.Empty;
if (!IsNullPropertiesBackCushion(dbItem, ref emailBody))
{
SendToEmailNotification(context, emailSubject, emailBody);
}
dtoItem = GetData(dbItem.BackCushionID, out notification).Data;
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
return(false);
}
}