Add function to get user information

database/accounts/accounts.js

@@ -75,6 +75,16 @@ async function retrieveAll() {
     return accountsList;
 }
 
+async function getFromID(id) {
+    const query = `SELECT user_id, email, admin
+            FROM accounts.users
+            WHERE user_id = $1;`;
+    const row = (await database.executeQuery(query, [id]))[0];
+
+    return new User(id, row[1], row[2]);
+}
+
 exports.createUser = createUser;
 exports.retrieveAll = retrieveAll;
+exports.getFromID = getFromID;
 exports.passport = passport;

public/scripts/data.js

@@ -76,3 +76,9 @@ export async function getAccounts() {
     const accounts = await response.json();
     return accounts;
 }
+
+export async function getAccount(accountID) {
+    const response = await fetch(`/data/account?account=${accountID}`);
+    const account = await response.json();
+    return account;
+}

routes/data.js

@@ -76,4 +76,9 @@ router.get('/accounts', adminLoggedIn, function(req, res, next) {
         .then(data => res.json(data));
 })
 
+router.get('/account', adminLoggedIn, function(req, res, next) {
+    accounts.getFromID(req.query.account)
+        .then(data => res.json(data));
+})
+
 module.exports = router;