update

2025-04-14 11:42:33 +01:00
parent 89fb91e874
commit 21c8cf6c56
18 changed files with 842 additions and 0 deletions
@@ -0,0 +1,93 @@
+from flask import request, jsonify
+from marshmallow import ValidationError
+from app.api.services.base_service import BaseService
+from app.api.enums import TransactionType
+from app.utils.logger import logger
+from app.api.schemas.select_offer import SelectOfferSchema
+from app.extensions import db
+
+
+class SelectOfferService(BaseService):
+    TRANSACTION_TYPE = TransactionType.SELECT_OFFER
+
+    @staticmethod
+    def process_request(data):
+        """
+        Process the SelectOffer request.
+
+        Args:
+            data (dict): The request data.
+
+        Returns:
+            dict: A standardized response.
+        """
+        try:
+            with db.session.begin():
+                validated_data = SelectOfferService.validate_data(
+                    data, SelectOfferSchema()
+                )
+                account_id = validated_data.get("accountId")
+                customer_id = validated_data.get("customerId")
+
+                if SelectOfferService.validate_account_ownership(
+                    account_id=account_id, customer_id=customer_id
+                ):
+                    transaction = SelectOfferService.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:
+                    return jsonify({"message": "Invalid Customer or Account"}), 400
+
+                offers = [
+                    {
+                        "offerId": "14451",
+                        "productId": "2030",
+                        "amount": 10000.0,
+                        "upfrontPayment": 1000.0,
+                        "interestRate": 3.0,
+                        "managementRate": 1.0,
+                        "managementFee": 1.0,
+                        "insuranceRate": 1.0,
+                        "insuranceFee": 100.0,
+                        "VATRate": 7.5,
+                        "VATAmount": 100.0,
+                        "recommendedRepaymentDates": ["2022-11-30"],
+                        "installmentAmount": 11000.0,
+                        "totalRepaymentAmount": 11000.0,
+                    }
+                ]
+
+                # Business logic - selecting an offer
+                response_data = {
+                    "outstandingDebtAmount": 0,
+                    "requestId": "202111170001371256908",
+                    "transactionId": transaction.id,
+                    "customerId": customer_id,
+                    "accountId": account_id,
+                    "loan": offers,
+                    "resultCode": "00",
+                    "resultDescription": "Successful",
+                }
+
+                db.session.commit()
+                return response_data
+
+        except ValidationError as err:
+
+            logger.error(f"Validation Error: {getattr(err, 'messages', str(err))}")
+            db.session.rollback() 
+            return jsonify({"message": "Validation exception"}), 422
+
+        except ValueError as err:
+            logger.error(f"{getattr(err, 'messages', str(err))}")
+            db.session.rollback() 
+            return jsonify({"message": str(err)}), 400
+
+        except Exception as e:
+            logger.error(f"An error occurred: {str(e)}", exc_info=True)
+            db.session.rollback() 
+            return jsonify({"message": "Internal Server Error"}), 500