Purpose

This service is designed to obtain list of merge requests by NHS user.

Overview

1. only  users with scope "merge_request:read" can get list of merge_request

Specification

• GraphQL schema
• Features

Validation

Validate token

• Verify the validity of access token
  • Return 401 in case validation fails
• token is not expired
  • in case error return 401 
• Validate client_id is NHS
  
  1. check client type is NHS
     1. in case of error rerun forbidden error (Client is not allowed to the action')

Validate scopes

• Check user scopes in order to perform this action (scope = 'merge_request:read')
  1. Return forbidden in case invalid scope(s) -"Your scope does not allow to access this resource. Missing allowances: merge_request:read"

Validate context

1. Return response to user limited by context from user's token
   1. return limited response by manual_merge_requests.assignee_id=$user_id and manual_merge_requests.status in ('NEW', 'POSTPONED')
      1. in case of error return forbidden ('You are not allowed to view this merge request)
2. Validate merge_request id. Check merge_requests.id = $.id
   1. in case error return 404 ("Merge request with id=$id doesn't exist")