4f75919651
The `message.message_reference` stores: 1. `message_id` 2. `channel_id` 3. `guild_id` We use the `message_id` and `channel_id` to `.findOne(...)` Message, and find the author. If the author is the same as OP, we skip (so replying to yourself doesn't add you to the mentions array) otherwise, it adds the author_id to the mentions array. Resolves: #1247