Adding fetching of account opening data for AccountRead

api/app/account/resource.py

@@ -1,3 +1,5 @@
+from sqlalchemy import literal_column
+from sqlalchemy.orm import aliased
 from sqlmodel import select
 
 from account.models import Account
@@ -98,7 +100,15 @@ class AccountResource:
 
     @classmethod
     def select(cls):
-        return select(Account)
+        split_filter = aliased(Split)
+        account_filter = aliased(Account)
+        columns = [Account.id, Account.name, Account.family, Account.type, Account.path ,
+                   Split.amount.label("opening_balance"), literal_column('"1970-01-01"').label("opening_date")]
+        return (select(*columns)
+                .join(Split)
+                .join(Transaction)
+                .join(split_filter)
+                .join(account_filter, account_filter.id == split_filter.account_id and Account.path == "/Equity/"))
 
     @classmethod
     def list(cls, filters):