[VET-1380] Add admin/status/whoami to Stardog.js (#271)

* [VET-1380] Add `admin/status/whoami` to Stardog.js

* camel case

* add test for `user.whoAmI`

Co-authored-by: Annee Barrett <annee.barrett@stardog.com>

Author: SpiralP

lib/index.d.ts

@@ -1065,6 +1065,13 @@ declare namespace Stardog {
          */
         function token(conn: Connection): Promise<HTTP.Body>;
 
+        /**
+         * Returns the username for the given connection.
+         *
+         * @param {Connection} conn the Stardog server connection
+         */
+        function whoAmI(conn: Connection): Promise<HTTP.Body>;
+
         interface Permission {
             action: Action,
             resourceType: ResourceType,

lib/user/main.js

@@ -171,6 +171,13 @@ const token = conn => {
   }).then(httpBody);
 };
 
+const whoAmI = conn => {
+  const headers = conn.headers();
+  return fetch(conn.request('admin', 'status', 'whoami'), {
+    headers,
+  }).then(httpBody);
+};
+
 module.exports = {
   assignPermission,
   changePassword,
@@ -188,4 +195,5 @@ module.exports = {
   superUser,
   token,
   valid,
+  whoAmI,
 };

package.json

@@ -129,5 +129,9 @@
       ]
     }
   },
+  "prettier": {
+    "singleQuote": true,
+    "trailingComma": "es5"
+  },
   "stardog-version": ">=7.0.0"
 }

test/whoAmI.spec.js

@@ -0,0 +1,19 @@
+/* eslint-env jest */
+
+const { user } = require('../lib');
+const { ConnectionFactory } = require('./setup-database');
+
+describe('whoAmI', () => {
+  let conn;
+
+  beforeEach(() => {
+    conn = ConnectionFactory();
+  });
+
+  it("should return the current user's username.", () =>
+    user.whoAmI(conn).then(res => {
+      expect(res.status).toEqual(200);
+      expect(conn.username).toBeTruthy();
+      expect(res.body).toEqual(conn.username);
+    }));
+});