Merge pull request #29 from jrjohnson/add-lookup

Add lookup command

bin/lookup.js

@@ -0,0 +1,41 @@
+#!/usr/bin/env node
+'use strict';
+
+const findIliosUser = require('../lib/findIliosUser');
+const createJWT = require('../lib/createJWT');
+const fetch = require('node-fetch');
+const aws = require('aws-sdk');
+
+const meow = require('meow');
+
+const cli = meow(`
+  Usage
+    $ lookup <ltiUserId> <apiServer> <apiNameSpace> <iliosSecret> <searchString>
+
+  Examples
+    $ lookup 61 'https://demo-api.com' 'api/v1' 'secret' test@example.edu
+`);
+const lookup = ([ltiUserId, apiServer, apiNameSpace, iliosSecret, searchString]) => {
+  if (
+    undefined == ltiUserId ||
+    undefined == apiServer ||
+    undefined == apiNameSpace ||
+    undefined == iliosSecret ||
+    undefined == searchString) {
+    process.stderr.write('Missing parameters <ltiUserId> <apiServer> <apiNameSpace> <iliosSecret> <searchString> are required.\n');
+    cli.showHelp([1]);
+  }
+  const iliosMatchField = 'authentication-username'; //we only support one right now
+  const config = { ltiUserId, apiServer, apiNameSpace, iliosSecret, iliosMatchField };
+  findIliosUser({
+    fetch,
+    createJWT,
+    config,
+    searchString,
+    aws
+  }).then(userId => {
+    process.stdout.write(`User ID: ${userId}\n`);
+  });
+};
+
+lookup(cli.input);