public IHttpActionResult GetMarkTotalById(int id)
{
MarkTotalViewModel mks = null;
using (var ctx = new EMSEntities())
{
mks = ctx.MARKTOTALs
.Where(s => s.TRNNO == id)
.Select(s => new MarkTotalViewModel()
{
TRNNO = s.TRNNO,
CLASS_TRNNO = s.CLASS_TRNNO,
EXAM_TRNNO = s.EXAM_TRNNO,
GRPMST_TRNNO = s.GRPMST_TRNNO,
MDT = s.MDT
}).FirstOrDefault <MarkTotalViewModel>();
}
if (mks == null)
{
return(NotFound());
}
return(Ok(mks));
}
public IHttpActionResult GetAllMarkTotals(MarkTotalViewModel mv)
{
IList <MARKTOTALDTL> mks = null;
using (var ctx = new EMSEntities())
{
int _trnno = Convert.ToInt32(ctx.MARKTOTALs.Where(s => s.CLASS_TRNNO == mv.CLASS_TRNNO && s.EXAM_TRNNO == mv.EXAM_TRNNO && s.GRPMST_TRNNO == mv.GRPMST_TRNNO && s.MDT == mv.MDT));
mks = ctx.MARKTOTALDTLs
.Where(s => s.TRNNO == _trnno)
.ToList <MARKTOTALDTL>();
}
if (mks.Count == 0)
{
return(NotFound());
}
return(Ok(mks));
}
public IHttpActionResult Put(MarkTotalViewModel mt)
{
if (!ModelState.IsValid)
{
return(BadRequest("Not a valid model"));
}
using (var ctx = new EMSEntities())
{
try
{
var existingMarkTotal = ctx.MARKTOTALs.Where(s => s.TRNNO == mt.TRNNO)
.FirstOrDefault <MARKTOTAL>();
if (existingMarkTotal != null)
{
existingMarkTotal.CLASS_TRNNO = mt.CLASS_TRNNO;
existingMarkTotal.EXAM_TRNNO = mt.EXAM_TRNNO;
existingMarkTotal.GRPMST_TRNNO = mt.GRPMST_TRNNO;
existingMarkTotal.MDT = mt.MDT;
foreach (var dtl in mt.MARKTOTALDTLs)
{
var mkdetail = new MARKTOTALDTL
{
TRNNO = dtl.MKTOTAL_TRNNO,
SR = dtl.SR,
SUBJECT_TRNNO = dtl.TRNNO,
TOTMARKS = dtl.TOTMARKS
};
var subject = new SUBJECT
{
TRNNO = dtl.TRNNO,
SNAME = dtl.SNAME,
SCODE = dtl.SCODE
};
ctx.Entry(mkdetail).State = System.Data.Entity.EntityState.Modified;
ctx.Entry(subject).State = System.Data.Entity.EntityState.Modified;
//ctx.MARKTOTALDTLs.Add(mkdetail);
//ctx.SUBJECTs.Add(subject);
}
ctx.SaveChanges();
}
else
{
return(NotFound());
}
}
catch (DbEntityValidationException e)
{
foreach (var eve in e.EntityValidationErrors)
{
Console.WriteLine("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",
eve.Entry.Entity.GetType().Name, eve.Entry.State);
foreach (var ve in eve.ValidationErrors)
{
Console.WriteLine("- Property: \"{0}\", Error: \"{1}\"",
ve.PropertyName, ve.ErrorMessage);
}
}
throw;
}
}
return(Ok());
}
public IHttpActionResult PostNewMarkTotal(MarkTotalViewModel mt)
{
if (!ModelState.IsValid)
{
return(BadRequest("Invalid data."));
}
using (var ctx = new EMSEntities())
{
int _trnno;
int _sr = 1;
//db.Users.OrderByDescending(u => u.UserId).FirstOrDefault();
if (mt.TRNNO == 0)
{
_trnno = Convert.ToInt32(ctx.MARKTOTALs.OrderByDescending(t => t.TRNNO).FirstOrDefault().TRNNO);
_trnno = _trnno + 1;
//_trnno = Convert.ToInt32(ctx.EMs.OrderByDescending(t => t.TRNNO).First().ToString());
}
else
{
_trnno = Convert.ToInt32(mt.TRNNO) + 1;
}
// int totalConunt = ctx.MARKTOTALs.Count<MARKTOTAL>();
mt.TRNNO = _trnno;
ctx.MARKTOTALs.Add(new MARKTOTAL()
{
TRNNO = mt.TRNNO,
CLASS_TRNNO = mt.CLASS_TRNNO,
EXAM_TRNNO = mt.EXAM_TRNNO,
GRPMST_TRNNO = mt.GRPMST_TRNNO,
MDT = mt.MDT
});
foreach (var dtls in mt.MARKTOTALDTLs)
{
var markdetail = new MARKTOTALDTL
{
//BudgetId = Here i need to get id of the Budget table that i inserted before
TRNNO = _trnno,
SR = _sr,
TOTMARKS = dtls.TOTMARKS,
SUBJECT_TRNNO = dtls.TRNNO,
};
ctx.MARKTOTALDTLs.Add(markdetail);
_sr++;
}
try
{
ctx.SaveChanges();
}
catch (DbEntityValidationException ex)
{
// Retrieve the error messages as a list of strings.
var errorMessages = ex.EntityValidationErrors
.SelectMany(x => x.ValidationErrors)
.Select(x => x.ErrorMessage);
// Join the list to a single string.
var fullErrorMessage = string.Join("; ", errorMessages);
// Combine the original exception message with the new one.
var exceptionMessage = string.Concat(ex.Message, " The validation errors are: ", fullErrorMessage);
// Throw a new DbEntityValidationException with the improved exception message.
throw new DbEntityValidationException(exceptionMessage, ex.EntityValidationErrors);
}
}
return(Ok());
}