first commit

2025-04-10 19:32:50 +01:00
commit 075f953dbc
89 changed files with 3641 additions and 0 deletions
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+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
+
+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:
+            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"
+                }
+
+
+            return response_data
+
+        except ValidationError as err:
+
+            logger.error(f"Validation Error: {getattr(err, 'messages', str(err))}")
+
+            return jsonify({
+                "message": "Validation exception"
+                }) , 422
+        
+        except  ValueError as err:
+            logger.error(f"{getattr(err, 'messages', str(err))}")
+
+            return jsonify({
+                "message": str(err)
+                }) , 400
+
+        except Exception as e:
+            logger.error(f"An error occurred: {str(e)}", exc_info=True)
+            return jsonify({
+                "message": "Internal Server Error"
+                }) , 500