<?php
class friendships{
// made by nolanwhy - remove if ugly

    private $con;

    public function __construct($con, $id) {
        $this->con = $con;
    }

    public function isFriends($user1, $user2) {
        $sql = "SELECT * FROM friendships WHERE user1 = :user1 AND user2 = :user2 AND isAccepted = 1";
        $q = $this->con->prepare($sql);
        $q->bindParam(':user1',$user1,PDO::PARAM_INT);
        $q->bindParam(':user2',$user2,PDO::PARAM_INT);
        $q->execute();
        $friendship = $q->fetch();
        if(!$friendship) {
            $q = $this->con->prepare($sql);
            $q->bindParam(':user1',$user2,PDO::PARAM_INT);
            $q->bindParam(':user2',$user1,PDO::PARAM_INT);
            $q->execute();
            $friendship = $q->fetch();
            if(!$friendship) {
                return false;
            } else {
                return true;
            }
        } else {
            return true;
        }
    }
}