[add]: DB migrations fix and Save loan repayment details

app/api/services/provide_loan.py

@@ -33,14 +33,6 @@ class ProvideLoanService(BaseService):
 
             if (ProvideLoanService.validate_account_ownership(account_id = account_id, customer_id = customer_id)):
 
-                transaction = ProvideLoanService.log_transaction(validated_data = validated_data)
-
-                if not transaction:
-                    logger.error(f"Failed to log transaction")
-                    return jsonify({
-                        "message": "Failed to log transaction."
-                    }), 400
-
                 # Save the loan details  
                 loan = Loan.create_loan(
                     customer_id=customer_id,
@@ -55,6 +47,16 @@ class ProvideLoanService(BaseService):
                     return jsonify({
                         "message": "Failed to save loan details."
                     }), 400
+                
+                # Log Transaction
+                transaction = ProvideLoanService.log_transaction(validated_data = validated_data)
+
+                if not transaction:
+                    logger.error(f"Failed to log transaction")
+                    return jsonify({
+                        "message": "Failed to log transaction."
+                    }), 400
+
             
                 
             else: 

app/api/services/repayment.py

@@ -1,5 +1,6 @@
 from flask import request, jsonify
 from marshmallow import ValidationError
+from app.models import Repayment
 from app.utils.logger import logger
 from app.api.schemas.repayment import RepaymentSchema
 from app.api.services.base_service import BaseService
@@ -30,6 +31,21 @@ class RepaymentService(BaseService):
 
 
             if (RepaymentService.validate_account_ownership(account_id = account.id, customer_id = customer_id)):
+
+                # Save the repayment details  
+                repayment = Repayment.create_repayment(
+                    customer_id = customer_id,
+                    loan_id = validated_data.get('debtId'),
+                    product_id = validated_data.get('productId')
+
+                )
+
+                if not repayment:
+                    logger.error(f"Failed to save repayment details")
+                    return jsonify({
+                        "message": "Failed to save repayment details."
+                    }), 400
+                
                 transaction = RepaymentService.log_transaction(validated_data = validated_data)
 
                 if not transaction:

app/models/__init__.py

@@ -2,5 +2,6 @@ from .customer import Customer
 from .account import Account
 from .loan import Loan
 from .transaction import Transaction
+from .repayment import Repayment
 
-__all__ = ['Customer', 'Account', 'Loan', 'Transaction']
+__all__ = ['Customer', 'Account', 'Loan', 'Transaction', 'Repayment']

app/swagger/schemas/RepaymentRequest.json

@@ -7,7 +7,7 @@
         },
         "debtId": {
             "type": "string",
-            "example": "273194670"
+            "example": "10"
         },
         "productId": {
             "type": "string",
@@ -19,7 +19,7 @@
         },
         "customerId": {
             "type": "string",
-            "example": "CN621868"
+            "example": "CID0000025585"
         },
         "channel": {
             "type": "string",