From 851391a2cc7abaa3c5e57002d293acd6afa13728 Mon Sep 17 00:00:00 2001
From: Iqbal Ahmed <iqbal.ahmed@digital.cabinet-office.gov.uk>
Date: Tue, 7 May 2024 14:00:18 +0100
Subject: [PATCH] PP-11682 Update `admin users client` to use axios base client

- Update to use the `axios base client` from `pay-js-commons`.
- Ensured all existing tests are working.
---
 app/services/clients/adminusers.client.js | 64 +++++++++++------------
 1 file changed, 31 insertions(+), 33 deletions(-)

diff --git a/app/services/clients/adminusers.client.js b/app/services/clients/adminusers.client.js
index d43c816b8..e5ac46fba 100644
--- a/app/services/clients/adminusers.client.js
+++ b/app/services/clients/adminusers.client.js
@@ -1,7 +1,8 @@
 'use strict'
 
 // Local dependencies
-const baseClient = require('./base.client/base.client')
+const { Client } = require('@govuk-pay/pay-js-commons/lib/utils/axios-base-client/axios-base-client')
+const { configureClient } = require('./base/config')
 const logger = require('../../utils/logger')(__filename)
 const requestLogger = require('../../utils/request-logger')
 const Service = require('../../models/Service.class')
@@ -13,10 +14,9 @@ const METRICS_PREFIX = 'internal-rest-call.adminusers'
 const SUCCESS_CODES = [200, 201, 202, 204, 206]
 
 let baseUrl
-let correlationId
 
 /** @private */
-function _getAdminUsers (url, description, findOptions, loggingFields = {}, callingFunctionName) {
+async function _getAdminUsers (url, description, findOptions, loggingFields = {}, callingFunctionName) {
   const startTime = new Date()
   const context = {
     url: url,
@@ -26,36 +26,35 @@ function _getAdminUsers (url, description, findOptions, loggingFields = {}, call
     service: SERVICE_NAME
   }
   requestLogger.logRequestStart(context, loggingFields)
-  const params = {
-    correlationId: correlationId,
-    qs: {
-      gatewayAccountId: findOptions.gatewayAccountId
+
+  const client = new Client(SERVICE_NAME)
+  configureClient(client, url)
+
+  try {
+    const fullUrl = `${url}?gatewayAccountId=${findOptions.gatewayAccountId}`
+    const response = await client.get(fullUrl, description)
+
+    requestLogger.logRequestEnd(context, response.status, loggingFields)
+    incrementStatusCodeCounter(callingFunctionName, response.status)
+    if (SUCCESS_CODES.includes(response.status)) {
+      return new Service(response.data)
+    } else {
+      if (response.status > 499 && response.status < 600) {
+        logger.error(`Error communicating with ${url}`, {
+          ...loggingFields,
+          service: 'adminusers',
+          method: 'GET',
+          status_code: response.status,
+          url: fullUrl
+        })
+      }
+      return response.data
     }
+  } catch (err) {
+    requestLogger.logRequestError(context, err, loggingFields)
+    incrementStatusCodeCounter(callingFunctionName, 'error')
+    throw err
   }
-  return baseClient
-    .get(url, params, null)
-    .then(response => {
-      requestLogger.logRequestEnd(context, response.statusCode, loggingFields)
-      incrementStatusCodeCounter(callingFunctionName, response.statusCode)
-      if (SUCCESS_CODES.includes(response.statusCode)) {
-        return new Service(response.body)
-      } else {
-        if (response.statusCode > 499 && response.statusCode < 600) {
-          logger.error(`Error communicating with ${url}`, {
-            ...loggingFields,
-            service: 'adminusers',
-            method: 'GET',
-            status_code: response.statusCode,
-            url: url
-          })
-        }
-        return response.body
-      }
-    }).catch(err => {
-      requestLogger.logRequestError(context, err, loggingFields)
-      incrementStatusCodeCounter(callingFunctionName, 'error')
-      throw err
-    })
 }
 
 const incrementStatusCodeCounter = (callingFunctionName, statusCode) => {
@@ -69,8 +68,7 @@ const findServiceBy = function findServiceBy (findOptions, loggingFields = {}) {
 
 module.exports = function (clientOptions = {}) {
   baseUrl = clientOptions.baseUrl || process.env.ADMINUSERS_URL
-  correlationId = clientOptions.correlationId || ''
   return {
-    findServiceBy: findServiceBy
+    findServiceBy
   }
 }