public IHttpActionResult PostTransaction(CreateTransactionBindingModel transaction)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
People people = CurrentPeople();
if (people.Balance < transaction.Amount)
{
return(InternalServerError(new Exception("You don't have enough PW")));
}
Transaction newTransaction = new Transaction()
{
Correspondent = db.Peoples.Find(transaction.RecepientID),
People = people,
Amount = transaction.Amount,
DateTime = DateTime.Now,
Type = TransactionType.Debet
};
//User balance
db.Balances.Add(
new Balance(newTransaction.People,
newTransaction.People.Balance - newTransaction.Amount,
"User transaction",
newTransaction));
//Correspondent balance
db.Balances.Add(
new Balance(newTransaction.Correspondent,
newTransaction.Correspondent.Balance + newTransaction.Amount,
"Correspondent transaction",
newTransaction));
db.Entry(newTransaction.Correspondent).State = EntityState.Unchanged;
db.Entry(newTransaction.People).State = EntityState.Unchanged;
db.Transactions.Add(newTransaction);
try
{
db.SaveChanges();
}
catch (DbUpdateException e)
{
return(InternalServerError());
}
return(Ok());
}
public virtual void Update(T entity)
{
var local = _context.Set <T>()
.Local
.FirstOrDefault(entry => entry.Id.Equals(entity.Id));
if (local != null)
{
_context.Entry(local).State = EntityState.Detached;
}
EntityEntry dbEntityEntry = _context.Entry <T>(entity);
dbEntityEntry.State = EntityState.Modified;
}
