discord js (#1)

* clear out fluxer.net

* basic discord.js bot with ping, and echo

* added creation of webhook

* simplifying webhook logic

* sending messages as webhook

* deleting orignal message

* adding sequelize file

* commented out pgadmin part while it's not working

* adding member sort of working

* changing names of values

* updating names of values and adding new method in memberHelper

* renamed messagehelper function

* deleted proxyhelper

* passed only channel id into webhook helper methods

* added new functions and got update working

* changed message match to better reducer

* adjusted webhook helper to use actual data

* refactored bot.js and removed unused methods

helpers/webhookHelper.js

@@ -0,0 +1,37 @@
+const wh = {};
+
+wh.get_or_create_webhook = async function (api, channel_id) {
+    const name = 'PluralFlux Proxy Webhook';
+    let webhook = await get_webhook(api, channel_id, name);
+    if (webhook === undefined) {
+        webhook = await api.channels.createWebhook(channel_id, {name: name});
+    }
+    return webhook;
+}
+
+async function get_webhook(api, channel_id, name) {
+    const all_webhooks = await api.channels.getWebhooks(channel_id);
+    if (all_webhooks.length === 0) {
+        return;
+    }
+    let pf_webhook;
+    all_webhooks.forEach((webhook) => {
+        if (webhook.name === name) {
+            pf_webhook = webhook;
+        }
+    })
+    return pf_webhook;
+}
+
+wh.replace_message = async function (api, data, text, member) {
+    if (text.length > 0) {
+        const webhook = await wh.get_or_create_webhook(api, data.channel_id);
+        await api.webhooks.execute(webhook.id, webhook.token, {content: text, username: member.displayname ?? member.name, propic: member.propic});
+        await api.channels.deleteMessage(data.channel_id, data.id);
+    }
+    else {
+        await api.channels.createMessage(data.channel_id, {content: '(Please input a message!)'});
+    }
+}
+
+export const webhookHelper = wh;