WummerMIB
44 lines
1.5 KiB
PHP
44 lines
1.5 KiB
PHP
<?php
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class Chat {
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public function index() {
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if (!isset($_SESSION['user_id'])) {
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header("Location: " . PROJEKT_URL . "/Login");
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exit;
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}
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$userModel = Factory::createBenutzerModel();
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$currentUser = $userModel->getUserById($_SESSION['user_id']);
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$allUsers = $userModel->getAllUsers();
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$selectedUser = null;
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$messages = [];
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// Prüfen, ob ein Kontakt ausgewählt wurde
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['contact_id'])) {
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$contactId = (int)$_POST['contact_id'];
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$selectedUser = $userModel->getUserById($contactId);
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$chatModel = Factory::createChatModel();
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$messages = $chatModel->getMessagesBetweenUsers($currentUser['id'], $selectedUser['id']);
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}
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// Prüfen, ob eine Nachricht gesendet wird
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['message']) && isset($_POST['receiver_id'])) {
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$chatModel = Factory::createChatModel();
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$chatModel->senderID = $currentUser['id'];
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$chatModel->empfaengerID = (int)$_POST['receiver_id'];
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$chatModel->nachricht = trim($_POST['message']);
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$chatModel->insert();
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// Nachricht nach dem Senden erneut laden
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$selectedUser = $userModel->getUserById($_POST['receiver_id']);
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$messages = $chatModel->getMessagesBetweenUsers($currentUser['id'], $selectedUser['id']);
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}
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require_once(PROJEKT_VIEW_DIR . "/chat/index.php");
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}
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}
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