🍻 Did some more stuff

Signed-off-by: Luke Tainton <luke@tainton.uk>

app/includes/prereqs.php

@@ -45,3 +45,18 @@ function create_alert($type, $msg) {
   $thisAlert = array($type, $msg);
   array_push($_SESSION['alerts'], $thisAlert);
 }
+
+function get_user_name($db, $user_uuid) {
+  try {
+    $stmt = "SELECT given_name, family_name FROM users WHERE uuid=:uuid";
+    $sql = $db->prepare($stmt);
+    $sql->bindParam(':uuid', $user_uuid);
+    $sql->execute();
+    $sql->setFetchMode(PDO::FETCH_ASSOC);
+    $result = $sql->fetchAll();
+    $usr = $result[0]['given_name'] . " " . $result[0]['family_name'];
+  } catch (PDOException $e) {
+    echo("Error: " . $e->getMessage());
+  }
+  return $usr;
+}