public IHttpActionResult Put(EMDTLViewModel bp)
{
if (!ModelState.IsValid)
{
return(BadRequest("Not a valid model"));
}
using (var ctx = new EMSEntities())
{
try
{
var existingBp = ctx.EMDTLs.Where(s => s.TRNNO == bp.TRNNO)
.FirstOrDefault <EMDTL>();
if (existingBp != null)
{
existingBp.SR = bp.SR;
existingBp.ADDTYPE = bp.ADDTYPE;
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 PostNewEmdtl(EMDTLViewModel bp)
{
if (!ModelState.IsValid)
{
return(BadRequest("Invalid data."));
}
using (var ctx = new EMSEntities())
{
int totalConunt = ctx.EMDTLs.Count <EMDTL>();
bp.TRNNO = totalConunt + 1;
ctx.EMDTLs.Add(new EMDTL()
{
TRNNO = bp.TRNNO,
SR = bp.SR,
ADDDESC = bp.ADDDESC,
ADDTYPE = bp.ADDTYPE
});
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());
}
public IHttpActionResult GetEmdtlById(int id)
{
EMDTLViewModel emdtls = null;
using (var ctx = new EMSEntities())
{
emdtls = ctx.EMDTLs
.Where(s => s.TRNNO == id)
.Select(s => new EMDTLViewModel()
{
TRNNO = s.TRNNO,
SR = s.SR,
ADDDESC = s.ADDDESC,
ADDTYPE = s.ADDTYPE
}).FirstOrDefault <EMDTLViewModel>();
}
if (emdtls == null)
{
return(NotFound());
}
return(Ok(emdtls));
}
