From 881a04cdda7dd79ff5c50578d32135612a4dfb78 Mon Sep 17 00:00:00 2001
From: Aadhavan Srinivasan <aadhavan@twomorecents.org>
Date: Mon, 24 Jul 2023 23:11:15 -0500
Subject: [PATCH] Added files for link creation, deletion and undo of deletion

---
 deletelink.php     | 19 +++++++++++++++++++
 undodeletelink.php | 19 +++++++++++++++++++
 updatelink.php     | 18 ++++++++++++++++++
 3 files changed, 56 insertions(+)
 create mode 100644 deletelink.php
 create mode 100644 undodeletelink.php
 create mode 100644 updatelink.php

diff --git a/deletelink.php b/deletelink.php
new file mode 100644
index 0000000..e24df07
--- /dev/null
+++ b/deletelink.php
@@ -0,0 +1,19 @@
+<?php
+session_start();
+require_once 'db.inc.php';
+
+$session = init_cass_db();
+
+//GET ROW ID
+$statement = $session->prepare('SELECT * FROM DATA WHERE user=? AND shortlink=? ALLOW FILTERING;');
+$result = $session->execute($statement,array('arguments' => array($_SESSION['user'],$_POST['link'])));
+$row_id = $result[0]['id'];
+
+
+
+$statement = $session->prepare('UPDATE data USING TTL 8 SET hell=true, shortlink=?, url=?, user=?, latitude=?, longitude=?, radius=? WHERE id=?;');
+$new_result = $session->execute($statement,array('arguments' => array($_POST['link'], $result[0]['url'], $result[0]['user'], $result[0]['latitude'], $result[0]['longitude'], $result[0]['radius'], $row_id)));
+
+
+http_response_code(204);
+?>
diff --git a/undodeletelink.php b/undodeletelink.php
new file mode 100644
index 0000000..60cadf0
--- /dev/null
+++ b/undodeletelink.php
@@ -0,0 +1,19 @@
+<?php
+session_start();
+require_once 'db.inc.php';
+
+$session = init_cass_db();
+
+//GET ROW ID
+$statement = $session->prepare('SELECT * FROM DATA WHERE user=? AND shortlink=? ALLOW FILTERING;');
+$result = $session->execute($statement,array('arguments' => array($_SESSION['user'],$_POST['link'])));
+$row_id = $result[0]['id'];
+
+
+
+$statement = $session->prepare('UPDATE data USING TTL 0 SET hell=false, shortlink=?, url=?, user=?, latitude=?, longitude=?, radius=? WHERE id=?;');
+$new_result = $session->execute($statement,array('arguments' => array($_POST['link'], $result[0]['url'], $result[0]['user'], $result[0]['latitude'], $result[0]['longitude'], $result[0]['radius'], $row_id)));
+
+
+http_response_code(204);
+?>
diff --git a/updatelink.php b/updatelink.php
new file mode 100644
index 0000000..1c829a7
--- /dev/null
+++ b/updatelink.php
@@ -0,0 +1,18 @@
+<?php
+session_start();
+require_once 'db.inc.php';
+
+$session = init_cass_db();
+
+//GET ROW ID
+$statement = $session->prepare('SELECT * FROM DATA WHERE user=? AND shortlink=? AND url=? ALLOW FILTERING;');
+$result = $session->execute($statement,array('arguments' => array($_SESSION['user'],$_POST['old_link'], $_POST['old_url'])));
+$row_id = $result[0]['id'];
+
+
+
+$statement = $session->prepare('UPDATE data SET shortlink=?, url=?, user=? WHERE id=?;');
+$new_result = $session->execute($statement,array('arguments' => array($_POST['link'], $result[0]['url'], $result[0]['user'], $row_id)));
+
+http_response_code(204);
+?>