Link API Gateway & Email Service Sender Registration

[tmthecoder]

Link API Gateway & Email Service Sender Registration

Context

We need to link the base API Gateway endpoint with the email service register Sender RPC

Acceptance Criteria

• The email service is injected into the email send method's controller and is utilized within the register sender method
• The API Gateway's register sender method converts the parameters to the format needed by the RPC method and calls it correctly
• Upon RPC method success, the sender is added to the db-service's email registration data (dependent on #48)
• The route is protected by JWT middleware

Testing

• Please ensure there are tests written for the following cases (at a minimum):
  • Calling the API endpoint w/ correct parameters (try different combinations)
  • Calling the API endpoint w/ incorrect parameters (incl. auth header)
  • Calling the API endpoint w/ an invalid auth header