Added offer and charge

app/models/loan_repayment_schedule.py

@@ -28,7 +28,7 @@ class LoanRepaymentSchedule(db.Model):
     # )
 
     @classmethod
-    def get_all_repayment_schedules(cls, loan_id=None, product_id=None, paid=None,
+    def get_all_repayment_schedules(cls, loan_id=None, product_id=None, transaction_id=None, paid=None,
                                    due_before=None, due_after=None, installment_number=None,
                                    page=1, limit=20):
         """
@@ -37,6 +37,7 @@ class LoanRepaymentSchedule(db.Model):
         Args:
             loan_id (int, optional): Filter by loan ID
             product_id (str, optional): Filter by product ID
+            transaction_id (str, optional): Filter by transaction ID
             paid (bool, optional): Filter by paid status
             due_before (datetime, optional): Filter schedules due before this date
             due_after (datetime, optional): Filter schedules due after this date
@@ -56,6 +57,9 @@ class LoanRepaymentSchedule(db.Model):
         if product_id:
             query = query.filter(cls.product_id == product_id)
 
+        if transaction_id:
+            query = query.filter(cls.transaction_id == transaction_id)
+
         if paid is not None:
             query = query.filter(cls.paid == paid)
 
@@ -85,6 +89,7 @@ class LoanRepaymentSchedule(db.Model):
             'id': self.id,
             'loan_id': self.loan_id,
             'product_id': self.product_id,
+            'transaction_id': self.transaction_id,
             'installment_number': self.installment_number,
             'due_date': self.due_date.isoformat() if self.due_date else None,
             'installment_amount': self.installment_amount,