refactor(api): migrate batch 5 endpoints to relayGet

pages/api/endpoint/getlpa_api.js

@@ -12,36 +12,20 @@
  *
  */
 
-import axios from "axios";
-import { azureHeaders } from "../../../actions/core/headers";
-import { consoleLogger } from "../../../actions/core/logger";
-import { getToken } from "../../../actions/core/token";
-import { hashAPIPath } from "../../../actions/core/hash";
-import { respondError, respondSuccess } from "../middleware/apiResponse";
-
-const WEBAPI_URL =
-    process.env.RELAY_ROOT ||
-    "https://dev-pedw-ns.servicebus.windows.net/dev-pedw-hc/";
+import { respondError } from "../middleware/apiResponse";
+import { relayGet } from "../middleware/relayForwarding";
 
 export default async function ApiProxy(req, res) {
-    try {
-        const token = await getToken();
+    const queryUrl =
+        "accounts?$count=true&$filter=pinswg_isalocalplanningauthorityaccount eq 846040000&$select=name&$orderby=name asc";
 
-        const queryUrl =
-            "accounts?$count=true&$filter=pinswg_isalocalplanningauthorityaccount eq 846040000&$select=name&$orderby=name asc";
-
-        const { data } = await axios.get(
-            WEBAPI_URL + queryUrl + hashAPIPath(queryUrl),
-            azureHeaders(token.access_token)
-        );
-
-        return respondSuccess(res, data);
-    } catch (error) {
-        consoleLogger(error);
-        return respondError(res, {
+    return relayGet({
+        queryUrl,
+        res,
+        errorResponse: {
             status: 400,
             code: "LPA_FETCH_FAILED",
             message: "Failed to fetch local planning authorities"
-        });
-    }
+        }
+    });
 }