NoSql_Food_Ordering_System/library.php at master · listiangr/NoSql_Food_Ordering_System · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
<?php
    require_once 'config.php';
    session_start();

    function sign_up($document){
        global $collection;
        $collection->insertOne($document);
        return true;
    }

    function checkUsername($username){
        global $collection;
        $temp = $collection->findOne(array('username'=> $username));
        if(empty($temp)){
        return true;
        }
        else{
            return false;
        }
    }

    function setSession($email){
        $_SESSION["userLoggedIn"] = 1;
        global $collection;
        $temp = $collection->findOne(array('email'=> $email));
        $_SESSION["uname"] = $temp["username"];
        $_SESSION["email"] = $email;
        return true;

    }

    function checkSignIn(){
        if(isset($_SESSION["userLoggedIn"])){
            return true;
        }
        else{
            return false;
        }
    }
?>