public bool DeleteRenterByIdentity(string identity)
{
bool result;
var searchRenter = _context.NGTHUEs.FirstOrDefault(renter => renter.CMND == identity);
if (searchRenter == null)
{
result = false;
}
else
{
try
{
_context.NGTHUEs.Remove(searchRenter);
_context.SaveChanges();
result = true;
}
catch (Exception e)
{
result = false;
throw e;
}
}
return(result);
}
public bool UpdateRenterByIdentity(NGTHUE updateInfo)
{
bool result;
var searchRenter = _context.NGTHUEs.FirstOrDefault(renter => renter.CMND == updateInfo.CMND);
if (searchRenter == null)
{
try
{
searchRenter = updateInfo;
_context.SaveChanges();
result = true;
}
catch (Exception e)
{
result = false;
throw e;
}
}
else
{
result = false;
}
return(result);
}
public bool SaveAccount(ACCOUNT newAccount)
{
bool result;
var searchAccount = _context.ACCOUNTs.FirstOrDefault(acc => acc.IDUSER == newAccount.IDUSER);
if (searchAccount == null)
{
try
{
_context.ACCOUNTs.Add(newAccount);
_context.SaveChanges();
result = true;
}
catch (Exception e)
{
result = false;
throw e;
}
}
else
{
result = false;
}
return(result);
}
public bool InsertNewRenter(NGTHUE newRenter)
{
bool result;
var searchRenter = _context.NGTHUEs.FirstOrDefault(renter => renter.CMND == newRenter.CMND);
if (searchRenter != null)
{
result = false;
}
else
{
try
{
_context.NGTHUEs.Add(newRenter);
_context.SaveChanges();
result = true;
}
catch (Exception e)
{
result = false;
throw e;
}
}
return(result);
}
public bool DeleteAccountByName(string userName)
{
bool result;
var searchUser = _context.ACCOUNTs.FirstOrDefault(acc => acc.IDUSER == userName);
if (searchUser != null)
{
try
{
_context.ACCOUNTs.Remove(searchUser);
_context.SaveChanges();
result = true;
}
catch (Exception e)
{
result = false;
throw e;
}
}
else
{
result = false;
}
return(result);
}