From a3ee46c5ed6a498ffeb6572fdb9f094dfb0b9c75 Mon Sep 17 00:00:00 2001
From: Mathias Wagner <germannewsmaker@gmail.com>
Date: Sat, 5 Aug 2023 22:26:31 +0200
Subject: [PATCH] Added error handling to the AddServer.jsx

---
 .../components/AddServer/AddServer.jsx        | 25 ++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/client/src/common/components/Header/components/ServerDialog/components/AddServer/AddServer.jsx b/client/src/common/components/Header/components/ServerDialog/components/AddServer/AddServer.jsx
index 0ec58a3..72fffd9 100644
--- a/client/src/common/components/Header/components/ServerDialog/components/AddServer/AddServer.jsx
+++ b/client/src/common/components/Header/components/ServerDialog/components/AddServer/AddServer.jsx
@@ -1,19 +1,38 @@
 import Button from "@/common/components/Button";
 import {faFloppyDisk} from "@fortawesome/free-solid-svg-icons";
-import {useState} from "react";
+import {useEffect, useState} from "react";
 import "./styles.sass";
 
 export const AddServer = ({addServer}) => {
     const [name, setName] = useState("");
     const [url, setUrl] = useState("");
 
+    const [error, setError] = useState(false);
+
+    useEffect(() => {
+        setError(false);
+    }, [name, url]);
+
+    const preAddServer = () => {
+        if (!name || !url) return setError(true);
+        if (!url.startsWith("https")) return setError(true);
+
+        fetch(url).then((res) => res.json()).then(result => {
+            if (result?.status !== "ok") {
+                setError(true);
+            } else {
+                addServer(url.endsWith("/") ? url : url + "/", name);
+            }
+        }).catch(() => setError(true));
+    }
+
     return (
         <div className="server-info">
             <input className="input-field" placeholder="Name" value={name} onChange={(e) => setName(e.target.value)}/>
             <input className="input-field" placeholder="URL" value={url} onChange={(e) => setUrl(e.target.value)}/>
-
+            {error && <div className="error">Bitte überprüfe deine Eingaben!</div>}
             <div className="button-right">
-                <Button text="Speichern" onClick={() => addServer(url, name)}
+                <Button text="Speichern" onClick={preAddServer}
                         icon={faFloppyDisk} />
             </div>
         </div>