From c803e7fd76eb87e122bc46cf723da38e10a01c79 Mon Sep 17 00:00:00 2001
From: Tyler-A <tyler.akins1999@gmail.com>
Date: Tue, 7 Jan 2020 00:06:14 -0600
Subject: [PATCH] Add main bot for actually interacting with Twitch and storing
 the data.

---
 src/Twitch.ts | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 src/Twitch.ts

diff --git a/src/Twitch.ts b/src/Twitch.ts
new file mode 100644
index 0000000..eac8d5d
--- /dev/null
+++ b/src/Twitch.ts
@@ -0,0 +1,94 @@
+//
+// Twitch.ts
+//
+// Written by: Tyler Akins (2020/01/06)
+//
+
+
+import * as requests from "request-promise-native";
+import * as tmi from "tmi.js";
+
+import { TWITCH_URI } from "./constants";
+import * as config from "./config";
+import {
+    GET_FORMATTED_DATE,
+    WRITE_DATA,
+    LOAD_DATA
+} from "./utils";
+
+
+const IS_LIVE = async (channel_name: string): Promise<boolean> => {
+
+    // Fetch the data from the Twitch API to check if the user is live
+    let response = await requests.get(
+        TWITCH_URI,
+        {
+            qs: { user_login: channel_name},
+            headers: {
+                "Client-ID": config.CLIENT_ID
+            },
+            json: true
+        }
+    );
+    console.log(response)
+    return response.data.length !== 0;
+};
+
+
+
+export const START_BOT = async () => {
+
+    const client = tmi.Client({
+        options: {
+            debug: false,
+            clientId: config.CLIENT_ID
+        },
+        connection: {
+            secure: true,
+            reconnect: true
+        },
+        identity: {
+            username: config.USERNAME,
+            password: config.OAUTH_TOKEN
+        },
+        channels: [config.CHANNEL]
+    });
+
+    client.on("cheer", (channel: string, ctx: tmi.Userstate, message: string) => {
+
+        let bits: number = parseInt(ctx.bits);
+        let donator: string = ctx.username;
+        let date: string = GET_FORMATTED_DATE()
+
+        let data: data = LOAD_DATA();
+
+
+        // Ensure the channel is live when the bits are donated
+        if (!IS_LIVE(channel)) { return; };
+
+
+        // Data already exists
+        if (data[date]) {
+
+            // Check if the donator has already donated
+            if (!data[date].donators.includes(donator)) {
+                data[date].donators.push(donator);
+            };
+
+            // Add the bits to the total and the array of donations
+            data[date].total_bits += bits;
+            data[date].donations.push(bits);
+        }
+
+        // Making new data point
+        else {
+            data[date] = {
+                total_bits: bits,
+                donators: [donator],
+                donations: [bits]
+            };
+        };
+
+        WRITE_DATA(data);
+    });
+};
\ No newline at end of file