From 740a3cdd00729d038293b6d31368825f8f5b31d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thorben=20G=C3=BCnther?= <admin@xenrox.net>
Date: Mon, 8 Nov 2021 13:56:16 +0100
Subject: [PATCH] Implement elo and register commands

---
 app.ts | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 66 insertions(+), 2 deletions(-)

diff --git a/app.ts b/app.ts
index 2804a91..a9c90c5 100644
--- a/app.ts
+++ b/app.ts
@@ -2,6 +2,8 @@ import { TeamSpeak, QueryProtocol } from "ts3-nodejs-library";
 import { GraphQLClient, gql } from "graphql-request";
 import dotenv from "dotenv";
 
+type Variables = { [key: string]: any };
+
 dotenv.config();
 
 const teamspeak = new TeamSpeak({
@@ -34,6 +36,12 @@ teamspeak.on("textmessage", (ev) => {
         case "!hello":
             message(clid, "Hello " + ev.invoker.nickname);
             break;
+        case "!elo":
+            elo(clid, teamspeakID);
+            break;
+        case "!register":
+            register(clid, teamspeakID, argv[1]);
+            break;
     }
 });
 
@@ -41,12 +49,68 @@ function message(clid: string, msg: string) {
     teamspeak.sendTextMessage(clid, 1, msg);
 }
 
-async function request(query: string): Promise<string> {
+async function request(query: string, variables: Variables): Promise<any> {
     const endpoint = process.env.ENDPOINT!;
     const graphQLClient = new GraphQLClient(endpoint, {
         headers: {},
     });
 
-    const data = await graphQLClient.request(query);
+    const data = await graphQLClient.request(query, variables);
     return data;
 }
+
+async function elo(clid: string, teamspeakID: string) {
+    const query = gql`
+        query ($teamspeakID: String!) {
+            userByTS(teamspeakID: $teamspeakID) {
+                elo
+            }
+        }
+    `;
+    const variables = { teamspeakID: teamspeakID };
+
+    try {
+        const data = await request(query, variables);
+        message(clid, "Elo: " + data.userByTS.elo);
+    } catch (e) {
+        const error = JSON.parse(JSON.stringify(e)).response.errors[0].message;
+        switch (error) {
+            case "no result":
+                message(clid, "You are not registered with this teamspeakID.");
+                break;
+            default:
+                console.error(error);
+                break;
+        }
+    }
+}
+
+async function register(clid: string, teamspeakID: string, steamID: string) {
+    const mutation = gql`
+        mutation ($steamID: String!, $teamspeakID: String!) {
+            createUser(input: { steamID: $steamID, teamspeakID: $teamspeakID })
+        }
+    `;
+    const variables = { teamspeakID: teamspeakID, steamID: steamID };
+
+    try {
+        const data = await request(mutation, variables);
+        message(clid, "Registered successfully.");
+    } catch (e) {
+        const error = JSON.parse(JSON.stringify(e)).response.errors[0].message;
+        switch (error) {
+            case "not unique":
+                message(
+                    clid,
+                    "You are already registered with this teamspeakID or steamID. Please contact an administrator if you believe that this is an error."
+                );
+                break;
+            case "wrong steamID64":
+                message(clid, "You entered a wrong steamID64.");
+                break;
+            default:
+                console.error(error);
+                break;
+        }
+    }
+}
-- 
2.44.0