Resolved TODO with sending a removal reason to the webhook

src/wiki.py

@@ -13,7 +13,7 @@ import requests
 
 from src.api.util import default_message
 from src.misc import prepare_settings, run_hooks
-from src.discord.queue import messagequeue, QueueEntry
+from src.discord.queue import messagequeue, QueueEntry, send_to_discord_webhook
 from src.mw_messages import MWMessages
 from src.exceptions import *
 from src.queue_handler import dbmanager
@@ -496,8 +496,20 @@ class Wiki:
 
 	async def remove_webhook_from_db(self, webhook_url: str, reason: str, send_reason=False):
 		logger.info(f"Removing a webhook with ID of {webhook_url.split('/')[0]} from the database due to {reason}.")
-		# TODO Write a reason for removal to a webhook if send_reason
 		dbmanager.add(("DELETE FROM rcgcdb WHERE webhook = $1", (webhook_url,)))
+		if not send_reason:
+			return
+		lang = "en"
+		for combination, webhooks in self.rc_targets.items():
+			if webhook_url in webhooks:
+				lang = combination.lang
+		lang = langs[lang]["wiki"]
+		try:  # This is best effort scenario, but I don't plan to add re-tries to this
+			dc_msg = DiscordMessage("compact", "custom/webhook_removal",
+						   [webhook_url], content=lang.gettext("This recent changes webhook has been removed for `{reason}`!".format(reason=reason)))
+			await send_to_discord_webhook(dc_msg, webhook_url, "POST")
+		except:
+			logger.exception("Webhook removal send_reason failure.")
 
 	async def remove_wiki_from_db(self, reason: str):
 		raise NotImplementedError  # TODO