[fix]: loan amount

app/models/loan.py

@@ -4,10 +4,7 @@ from app.models.customer import Customer
 from app.models.account import Account
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.orm import relationship
-from app.models.loan_charge import LoanCharge
-from dateutil.relativedelta import relativedelta
-from app.models.loan_repayment_schedule import LoanRepaymentSchedule  # Make sure this import exists
-
+from dateutil.relativedelta import relativedelta 
 
 
 class Loan(db.Model):
@@ -45,18 +42,19 @@ class Loan(db.Model):
 
     loan_charges = relationship(
         "LoanCharge",
-        primaryjoin="Loan.id == LoanCharge.loan_id",
+        primaryjoin="LoanCharge.loan_id == Loan.id",
         foreign_keys="LoanCharge.loan_id",
         back_populates="loan",
     )
 
-    loan_repayent_schedules = relationship(
+    loan_repayment_schedules = relationship(
         "LoanRepaymentSchedule",
-        primaryjoin="Loan.id == LoanRepaymentSchedule.loan_id",
+        primaryjoin="LoanRepaymentSchedule.loan_id == Loan.id",
         foreign_keys="LoanRepaymentSchedule.loan_id",
         back_populates="loan",
     )
 
+
     @classmethod
     def create_loan(
         cls,
@@ -70,7 +68,6 @@ class Loan(db.Model):
         upfront_fee,
         repayment_amount,
         installment_amount,
-        tenor,
         status="pending",
     ):
         # Check if customer exists