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added posts

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BuildTools 2022-04-22 16:45:42 +02:00
parent 9690ca9153
commit dd2960b391
2 changed files with 88 additions and 3 deletions
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38
server.js
View File

@ -152,7 +152,24 @@ START /API/*
*/ */
router.use("/api/*",async function(req,res,next) { router.use("/api/*",async function(req,res,next) {
increaseAPICall(req,res,next) if(!increaseAPICall(req,res))return;
let cookie = req.cookies.AUTH_COOKIE
if(!cookie){
res.status(400)
res.json({"error":"you are not logged in! (no cookie)"})
return
}
let unsigned = unsign(cookie,req,res)
let sql = `select * from zerotwohub.users where User_Name=? and User_PW=?;`
con.query(sql, values, function (err, result) {
if (err) throw err;
if(result[0] && result[0].User_Name && result[0].User_Name == username) {
res.locals.username = username;
next()
} else {
res.json({"error":"you are not logged in! (invalid cookie)"})
}
});
}) })
router.get("/api/getuser",async function(req,res) { router.get("/api/getuser",async function(req,res) {
@ -185,8 +202,23 @@ router.get("/api/getuser",async function(req,res) {
}) })
router.post("/api/post", async function(req,res) { router.post("/api/post", async function(req,res) {
//already counted due to the /api/* handler let sql = `insert into zerotwohub.posts (post_user_name,post_text) values (?,?);`
res.send("not implemented yet.") let values = [res.locals.username,req.body.message]
con.query(sql, values, function (err, result) {
if (err) throw err;
res.json({"post_id":result[0].post_id})
});
})
router.get("/api/getPosts/*", async function(req,res) {
let sql = `select post_user_name,post_text from zerotwohub.posts where post_id > ? and post_id < ? order by post_id desc;`
let id = parseInt(req.originalUrl.replace("/api/getPosts/"))
if(isNaN(id))id=0
let values = [id,id+10]
con.query(sql, values, function (err, result) {
if (err) throw err;
res.json(result)
});
}) })

53
views/posts.html Normal file
View File

@ -0,0 +1,53 @@
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
<script type="text/javascript">window.post = function(url, data) {return fetch(url, {method: "POST", headers: {'Content-Type': 'application/json'}, body: JSON.stringify(data)});}</script>
</head>
<body>
<div class="self">
Username: <span class="Username"></span> <br>
<textarea name="name" id="post-text" rows="8" cols="80"></textarea> <br>
<button type="button" name="button" id="post-btn">Post</button>
</div>
<div class="posts" id="posts">
</div>
<script type="text/javascript">
document.getElementById("post-btn").addEventListener("click",function() {
let r = post("/api/post",{"message":document.getElementById("post-text").value})
document.getElementById("post-text").value = ""
console.log(r);
})
function createPost(username,text) {
const newDiv = document.createElement("div");
const newP = document.createElement("p");
const newText = document.createTextNode(text);
const newUsername = document.createTextNode(username);
newP.appendChild(newUsername)
newDiv.appendChild(newP)
newDiv.appendChild(newText)
document.body.appendChild(newDiv)
}
async function buildPosts() {
let index = 0
let last_10_posts = await (await fetch(`/api/getPosts/${index}`)).json()
last_10_posts.forEach((item, i) => {
console.log(item,i);
createPost(item.post_user_name,item.post_text)
});
}
</script>
</body>
</html>