From 2e29d40a1b5d7b6939febd95d5159625e9ab985a Mon Sep 17 00:00:00 2001
From: stringsplit <77242831+nbitzz@users.noreply.github.com>
Date: Sun, 29 Oct 2023 20:48:23 +0000
Subject: [PATCH] idk

Co-authored-by: Jack W. <Jack5079@users.noreply.github.com>
---
 src/server/lib/DiscordAPI/DiscordRequests.ts |  2 +-
 src/server/lib/DiscordAPI/index.ts           | 32 +++++++++++++++++++-
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/src/server/lib/DiscordAPI/DiscordRequests.ts b/src/server/lib/DiscordAPI/DiscordRequests.ts
index c26776f..f7f1c77 100644
--- a/src/server/lib/DiscordAPI/DiscordRequests.ts
+++ b/src/server/lib/DiscordAPI/DiscordRequests.ts
@@ -204,7 +204,7 @@ export class REST {
                 return this.queue(path, options) /* it was ratelimited after all
                                                     getBucket() would have generated a DiscordAPIBucket
                                                     so this would be fine */
-            }
+            } 
             /* commented out cause i feel like it'll cause issues
                 // let's update the bucket with data from the source now
                 let rd = extractRatelimitData( response.headers )
diff --git a/src/server/lib/DiscordAPI/index.ts b/src/server/lib/DiscordAPI/index.ts
index 9f7f90f..b31eca5 100644
--- a/src/server/lib/DiscordAPI/index.ts
+++ b/src/server/lib/DiscordAPI/index.ts
@@ -2,6 +2,14 @@ import { REST } from "./DiscordRequests"
 import type { APIMessage } from "discord-api-types/v10"
 
 const EXPIRE_AFTER = 20 * 60 * 1000
+const DISCORD_EPOCH = 1420070400000
+// Converts a snowflake ID string into a JS Date object using the provided epoch (in ms), or Discord's epoch if not provided
+function convertSnowflakeToDate(snowflake: string|number, epoch = DISCORD_EPOCH) {
+    // Convert snowflake to BigInt to extract timestamp bits
+    // https://discord.com/developers/docs/reference#snowflakes
+    const milliseconds = BigInt(snowflake) >> 22n
+    return new Date(Number(milliseconds) + epoch)
+}
 
 interface MessageCacheObject {
 	expire: number,
@@ -20,12 +28,34 @@ export class Client {
 		this.targetChannel = targetChannel
 	}
 
-	fetchMessage(id: string, cache: boolean = true) {
+	async fetchMessage(id: string, cache: boolean = true) {
 		if (cache && this.messageCache.has(id)) {
 			let cachedMessage = this.messageCache.get(id)!
 			if (cachedMessage.expire >= Date.now()) {
 				return cachedMessage.object
 			}
 		}
+
+		let message = await (this.rest.fetch(`/channels/${this.targetChannel}/messages/${id}`).then(res=>res.json()) as Promise<APIMessage>)
+
+		this.messageCache.set(id, { object: message, expire: EXPIRE_AFTER + Date.now() })
+		return message
+	}
+
+	async deleteMessage(id: string) {
+		await this.rest.fetch(`/channels/${this.targetChannel}/messages/${id}`, {method: "DELETE"})
+		this.messageCache.delete(id)
+	}
+
+	// https://discord.com/developers/docs/resources/channel#bulk-delete-messages
+    // "This endpoint will not delete messages older than 2 weeks" so we need to check each id
+    async deleteMessages(ids: string[]) {
+        // TODO check if any are older than two weeks
+        await this.rest.fetch(`/channels/${this.targetChannel}/messages/bulk-delete`, {method: "POST",body: JSON.stringify({messages: ids})})
+        ids.forEach(Map.prototype.delete.bind(this.messageCache))
+    }
+	
+	async sendDataMessage(formData: FormData) {
+		
 	}
 }
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