feat: send in logger channels mentions to everyone

Closes #4

src/db/mod.rs

@@ -23,7 +23,7 @@ impl Database {
         })
     }
 
-    pub async fn get_logging_channel(
+    pub async fn get_logging_channels(
         &self,
         guild_id: GuildId,
     ) -> Result<Vec<u64>> {

src/discord/commands.rs

@@ -1,9 +1,7 @@
-use super::{Context, Error};
+use super::{Context, Result};
 
 use super::utils::serenity;
 
-type Result = ::std::result::Result<(), Error>;
-
 #[allow(clippy::unused_async)]
 #[poise::command(
     slash_command,
@@ -57,7 +55,7 @@ pub async fn list_channels(ctx: Context<'_>) -> Result {
     let response = match ctx.guild_id() {
         None => "Error: Could not determine the guild's ID".to_owned(),
         Some(guild_id) => {
-            match ctx.data().database.get_logging_channel(guild_id).await {
+            match ctx.data().database.get_logging_channels(guild_id).await {
                 Err(e) => format!("Could not retrieve loggers: {e:?}"),
                 Ok(channels) => {
                     if channels.is_empty() {

src/discord/events.rs

@@ -0,0 +1,72 @@
+use crate::db::Database;
+
+use super::{utils::BotData, Error, Result};
+
+use poise::{serenity_prelude as serenity, Event};
+use tracing::{error, info};
+
+async fn handle_everyone_mention(
+    ctx: &serenity::Context,
+    database: &Database,
+    message: &serenity::Message,
+) -> Result {
+    use serenity::ChannelId;
+    if let Some(guild_id) = message.guild_id {
+        if message.mention_everyone {
+            let author = message.author.clone();
+            let message_channel = message.channel_id;
+            let channels: Vec<ChannelId> = database
+                .get_logging_channels(guild_id)
+                .await?
+                .iter()
+                .map(|channel_id| serenity::ChannelId(channel_id.to_owned()))
+                .collect();
+            for channel in &channels {
+                channel
+                    .send_message(&ctx, |m| {
+                        m.embed(|e| {
+                            e.title("Someone mentioned everyone!")
+                                .field("Author", author.clone(), true)
+                                .field(
+                                    "When",
+                                    message.timestamp.naive_local().to_string(),
+                                    true,
+                                )
+                                .field(
+                                    "Channel",
+                                    format!("<#{message_channel}>"),
+                                    true,
+                                )
+                                .field("Link", format!("https://discord.com/channels/{guild_id}/{}/{}", channel.0, message.id), false)
+                        })
+                    })
+                    .await
+                    .map_err(|e| {
+                        error!("Failed to send message: {e:?}");
+                        e
+                    })?;
+            }
+        }
+    } else {
+        error!("Could not determine guild id of message {message:?}");
+    }
+    Ok(())
+}
+
+pub async fn event_handler(
+    ctx: &serenity::Context,
+    event: &Event<'_>,
+    _framework: poise::FrameworkContext<'_, BotData, Error>,
+    data: &BotData,
+) -> Result {
+    match event {
+        Event::Ready { data_about_bot } => {
+            info!("Logged in as {}", data_about_bot.user.name);
+        }
+        Event::Message { new_message } => {
+            handle_everyone_mention(ctx, &data.database, new_message).await?;
+        }
+        _ => {}
+    }
+    Ok(())
+}

src/discord/mod.rs

@@ -8,10 +8,17 @@ use utils::serenity;
 use commands::logging;
 use utils::{BotData, Context, Error};
 
+use self::events::event_handler;
+
+pub type Result = ::std::result::Result<(), Error>;
+
 pub fn make_bot() -> FrameworkBuilder<BotData, Error> {
     poise::Framework::builder()
         .options(poise::FrameworkOptions {
             commands: vec![logging()],
+            event_handler: |ctx, event, framework, data| {
+                Box::pin(event_handler(ctx, event, framework, data))
+            },
             ..Default::default()
         })
         .token(std::env::var("DISCORD_TOKEN").expect("missing DISCORD_TOKEN"))