36 payments service controller

[SamNie2027]

Description

Exposes the PaymentsService via a controller that maps CreatePaymentIntent to a route.
New mappers and dtos for the controller

Changes Made

Dtos:

• CreatePaymentIntentDto
• PaymentIntentResponseDto

Mappers:

• Map CreatePaymentIntentDto to CreatePaymentIntentRequest
• Map PaymentIntentResponse to PaymentIntentResponseDto

Payment Controller:

• Accepts a CreatePaymentIntentDto, calls the payment service, returns a PaymentIntentResponseDto

Testing & Verification

All tests pass, new tests added:

Mappers:

• Map CreatePaymentIntentDto to CreatePaymentIntentRequest with optional params
• Map PaymentIntentResponse to PaymentIntentResponseDto with optional params
• Map CreatePaymentIntentDto to CreatePaymentIntentRequest without optional params
• Map PaymentIntentResponse to PaymentIntentResponseDto without optional params

PaymentsService:

• Testing that all stripe statuses map correctly to our DonationStatus enum

PaymentsController:

• create a payment intent and return a valid payment intent DTO with all optional parameters
• it should create a payment intent and return all the fields given with no optional parameters

Verification Steps:

Future Improvements/Notes

This does not update our database or call any methods from the donations component

Related Issues

Closes #36