## File: your_app/views.py from fastapi import APIRouter, Depends, HTTPException from sqlalchemy.orm import Session from typing import Tuple, Optional import enum from .. import crud, models, schemas, database from ..services import payment_service import logging AuthNetResponse = object router = APIRouter( prefix="/payments", tags=["Payments & Transactions"], ) class TransactionStatus(enum.IntEnum): APPROVED = 0 DECLINED = 1 class TransactionType(enum.IntEnum): CHARGE = 0 AUTHORIZE = 1 CAPTURE = 3 # --- NEW CIM CORE FUNCTIONS --- STATE_ID_TO_ABBREVIATION = { 0: "MA", 1: "RI", 2: "NH", 3: "ME", 4: "VT", 5: "CT", 6: "NY" } # This helper function is perfect, keep it. def _parse_authnet_response(response: Optional[AuthNetResponse]) -> Tuple[TransactionStatus, Optional[str], Optional[str]]: # ... (Your existing _parse_authnet_response function code) ... if response is not None and hasattr(response, 'messages') and response.messages.resultCode == "Ok": status = TransactionStatus.APPROVED auth_net_transaction_id = str(response.transactionResponse.transId) if hasattr(response, 'transactionResponse') and response.transactionResponse.transId else None rejection_reason = None else: status = TransactionStatus.DECLINED auth_net_transaction_id = None rejection_reason = "Payment declined by gateway." print("DEBUG: Full response object") print(response) print("DEBUG: response.messages") print(response.messages) print("DEBUG: response.messages.resultCode") print(response.messages.resultCode) if response is not None: if hasattr(response, 'transactionResponse') and response.transactionResponse and hasattr(response.transactionResponse, 'errors') and response.transactionResponse.errors: print("DEBUG: Using transactionResponse.errors") error = response.transactionResponse.errors[0] rejection_reason = f"{error.errorCode.text}: {error.errorText.text}" elif hasattr(response, 'messages') and response.messages and hasattr(response.messages, 'message') and response.messages.message: print("DEBUG: Using response.messages.message") msg = response.messages.message[0] print("DEBUG: msg object") print(msg) print("DEBUG: msg attributes") print(dir(msg)) print("DEBUG: msg.code") print(getattr(msg, 'code', 'NO code ATTR')) print("DEBUG: msg.text") print(getattr(msg, 'text', 'NO text ATTR')) code_val = None text_val = None if hasattr(msg, 'code') and msg.code is not None and hasattr(msg.code, 'text'): code_val = msg.code.text elif hasattr(msg, 'code'): code_val = str(msg.code) if hasattr(msg, 'text') and msg.text is not None and hasattr(msg.text, 'text'): text_val = msg.text.text elif hasattr(msg, 'text'): text_val = str(msg.text) rejection_reason = f"{code_val}: {text_val}" if code_val and text_val and text_val != "None" else f"{code_val}" if code_val else f"Error: {getattr(msg, 'text', 'Unknown error')}" print("DEBUG: Constructed rejection_reason") print(rejection_reason) return status, auth_net_transaction_id, rejection_reason @router.post("/customers/{customer_id}/cards", summary="Add a new payment card for a customer") def add_card_to_customer(customer_id: int, card_info: schemas.CardCreate, db: Session = Depends(database.get_db)): """ Adds a new credit card to a customer. - If the customer doesn't have an Authorize.Net profile, it creates one. - If they do, it adds a new payment method to their existing profile. Returns the payment_profile_id from Authorize.Net. """ db_customer = crud.get_customer(db, customer_id=customer_id) if not db_customer: raise HTTPException(status_code=404, detail="Customer not found") # We still need this schema for the payment service call customer_schema = schemas.Customer.from_orm(db_customer) payment_profile_id = None try: # This part now works because the service hard-codes the state to "MA" if not db_customer.auth_net_profile_id: profile_id, payment_id = payment_service.create_customer_profile( customer=customer_schema, card_info=card_info ) crud.update_customer_auth_net_profile_id(db, customer_id=customer_id, profile_id=profile_id) payment_profile_id = payment_id else: payment_profile_id = payment_service.add_payment_profile_to_customer( customer_profile_id=db_customer.auth_net_profile_id, customer=customer_schema, card_info=card_info ) # Return the payment_profile_id return {"payment_profile_id": payment_profile_id} except ValueError as e: # This will catch errors from the payment service raise HTTPException(status_code=400, detail=str(e)) except Exception as e: # This will catch any other unexpected errors, like from the database raise HTTPException(status_code=500, detail="An internal server error occurred.") @router.post("/charge/saved-card/{customer_id}", response_model=schemas.Transaction, summary="Charge a customer using a saved card") def charge_saved_card(customer_id: int, transaction_req: schemas.TransactionCreateByCardID, db: Session = Depends(database.get_db)): db_customer = crud.get_customer(db, customer_id=customer_id) db_card = crud.get_card_by_id(db, card_id=transaction_req.card_id) if not db_customer or not db_card or db_card.user_id != customer_id: raise HTTPException(status_code=404, detail="Customer or card not found for this account") if not db_customer.auth_net_profile_id or not db_card.auth_net_payment_profile_id: raise HTTPException(status_code=400, detail="Payment profile is not set up correctly for this customer/card") auth_net_response = payment_service.charge_customer_profile( customer_profile_id=db_customer.auth_net_profile_id, payment_profile_id=db_card.auth_net_payment_profile_id, transaction_req=transaction_req ) status, auth_net_transaction_id, rejection_reason = _parse_authnet_response(auth_net_response) transaction_data = schemas.TransactionBase( charge_amount=transaction_req.charge_amount, transaction_type=TransactionType.CHARGE, service_id=transaction_req.service_id, delivery_id=transaction_req.delivery_id, card_id=transaction_req.card_id, rejection_reason=rejection_reason ) return crud.create_transaction(db=db, transaction=transaction_data, customer_id=customer_id, status=status, auth_net_transaction_id=auth_net_transaction_id) @router.post("/authorize/saved-card/{customer_id}", response_model=schemas.Transaction, summary="Authorize a payment on a saved card") def authorize_saved_card(customer_id: int, transaction_req: schemas.TransactionAuthorizeByCardID, db: Session = Depends(database.get_db)): """ Creates a pre-authorization on a customer's saved card. This validates the card and reserves the funds. """ db_customer = crud.get_customer(db, customer_id=customer_id) db_card = crud.get_card_by_id(db, card_id=transaction_req.card_id) if not db_customer or not db_card or db_card.user_id != customer_id: raise HTTPException(status_code=404, detail="Customer or card not found for this account") if not db_customer.auth_net_profile_id or not db_card.auth_net_payment_profile_id: raise HTTPException(status_code=400, detail="Payment profile is not set up correctly for this customer/card") # Call the NEW service function for authorization auth_net_response = payment_service.authorize_customer_profile( customer_profile_id=db_customer.auth_net_profile_id, payment_profile_id=db_card.auth_net_payment_profile_id, transaction_req=transaction_req ) status, auth_net_transaction_id, rejection_reason = _parse_authnet_response(auth_net_response) # Create the transaction record in your database with the correct type transaction_data = schemas.TransactionBase( preauthorize_amount=transaction_req.preauthorize_amount, transaction_type=TransactionType.AUTHORIZE, # This is key service_id=transaction_req.service_id, delivery_id=transaction_req.delivery_id, card_id=transaction_req.card_id, rejection_reason=rejection_reason ) return crud.create_transaction( db=db, transaction=transaction_data, customer_id=customer_id, status=status, auth_net_transaction_id=auth_net_transaction_id ) # --- CAPTURE ENDPOINT MOVED TO TRANSACTION ROUTER ---