From 069e4d5a3bb03d4fcba46ae40657eb55b8581c53 Mon Sep 17 00:00:00 2001
From: LarsVomMars
Date: Sat, 3 Oct 2020 12:59:22 +0200
Subject: Delte owner

---
 quotes/index.js         | 3 ++-
 quotes/public/script.js | 5 +++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/quotes/index.js b/quotes/index.js
index 9683009..5aa0646 100644
--- a/quotes/index.js
+++ b/quotes/index.js
@@ -22,7 +22,8 @@ app.post("/api/add", checkUser, async (req, res) => {
 
 app.get("/api/list", checkUser, async (req, res) => {
     const quotes = await db.query(
-        "SELECT q.id, a.name, a.middlename, a.surname, q.quote, c.name AS class FROM quotes AS q INNER JOIN users AS a ON author_id = a.id INNER JOIN class AS c ON a.class_id = c.id ORDER BY a.name",
+        "SELECT q.id, a.name, a.middlename, a.surname, q.quote, c.name AS class, (q.user_id = ?) AS owner FROM quotes AS q INNER JOIN users AS a ON author_id = a.id INNER JOIN class AS c ON a.class_id = c.id ORDER BY a.name",
+        [req.session.uid],
     );
     res.json(quotes);
 });
diff --git a/quotes/public/script.js b/quotes/public/script.js
index 20587fe..8132019 100644
--- a/quotes/public/script.js
+++ b/quotes/public/script.js
@@ -21,10 +21,11 @@ function appendQuote(response) {
                 "beforeend",
                 `<li>${elem["name"]} ${elem["middlename"] ? elem["middlename"] : " "}${elem["surname"]}: ${
                     elem["quote"]
-                } <span data-id="${elem["id"]}">[Löschen]</span></li>`,
+                }${elem["owner"] ? '<span data-id="' + elem["id"] + '">[Löschen]</span></li>' : ""}`,
             );
 
-        document.querySelector(`li span[data-id="${elem["id"]}"]`).addEventListener("click", (event) => {
+        const span = document.querySelector(`li span[data-id="${elem["id"]}"]`);
+        if (span) span.addEventListener("click", (event) => {
             fetch("api/delete/" + event.target.getAttribute("data-id"), { method: "DELETE" })
                 .then((response) => response.text())
                 .then((response) => {
-- 
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