LINQ Group By or JOIN with OrderBy - entity-framework

Question

i have two tables
1) BankAccount -> Fields (BankAccountID, Name)
2) BnkTransaction -> Fields(ID,Amount,TransactionType,Total,BankId)FK (BankId)
here is the picture of both tables
Database tables
what i'm trying to do is: i need Name, Amount,Credit or Debit(transactiontype),Total.
the result should be grouped by name like this by using Entity Framework LINQ
Output
HERE is my code which i tried, however i am rather not sure how would i get the desired output, by using group by? if so then how?
var joinResult = Entity.BnkTransactions
.Include("BankAccounts")
.Select(x => new
{
Name = x.BankAccount.Name,
Amount = x.Amount,
Credit = x.TransType == 1 ? x.TransType : 0,
DEBIT = x.TransType == 2 ? x.TransType : 0,
Total = x.Total
}).OrderBy(x => x.Name).ToList();
foreach (var item in joinResult)
{
string credit = item.Credit == 1 ? "Credit" : "---";
string Debit = item.DEBIT == 2 ? "Debit" : "---";
Console.WriteLine("Name:-{0} Amount: {1} Credit: {2} DEBIT: {3}
Total: {4}", item.Name, item.Amount, credit, Debit,item.Total );
}
Please help me how can i achieve this ?

Answer 1

You can do this with a group by, something like this:
(not tested)
var joinResult = Entity.BnkTransactions
.Include("BankAccounts")
.GroupBy(x => x.BankAccount.Name, (key, g) => new
{
Name = key,
Transactions = g.ToList()
}).OrderBy(x => x.Name).ToList();
This should get you an anonymous type with one name and a list of transactions attached to it.
See if you can loop through that to output the results you need.