tree-wide: end of summer cleanup (#214)

* api: refactor & rename module to http

* client: split from main.rs

* tree-wide: use eyre::Report as error

* nix: alejandra -> nixfmt

* nix: start using treefmt-nix

* nix: simplify flake

* nix: refactor derivation & docker image

* nix: remove overlay

* ci: update & cleanup workflows

* commands: assign all commands automatically

* commands/copypasta: remove

* http/teawie: update response struct for upstream rust rewrite

* handlers: rename modules to events; flatten

* crates: rename self to teawie-bot

* nix: fenix -> rust-overlay

i want a specific rust version grrrrrrr

* ci: pin rust to 1.79

this is what our nix dev shell uses and what we can compile on. it seems
the time crate doesn't like v1.80 of the compiler :(

* ci: always run release gates

* nix: fix static toolchain

* nix: rust-overlay -> nixpkgs

* ci: adopt actions-rust-lang actions

* nix: use docker arch names for containers

* crates/time: 0.3.30 -> 0.3.36

fixes building on rust 1.80.0

1 files changed, 37 insertions, 0 deletions

diff --git a/src/events/guild.rs b/src/events/guild.rs
new file mode 100644
index 0000000..06af978
--- /dev/null
+++ b/src/events/guild.rs
@@ -0,0 +1,37 @@
+use crate::{client::Data, storage};
+use storage::settings::Settings;
+
+use eyre::Result;
+use log::{debug, warn};
+use poise::serenity_prelude::{Guild, UnavailableGuild};
+
+pub async fn handle_create(guild: &Guild, data: &Data) -> Result<()> {
+	if let Some(storage) = &data.storage {
+		if storage.guild_settings_exist(&guild.id).await? {
+			debug!("Not recreating settings key for {}", guild.id);
+			return Ok(());
+		}
+
+		let settings = Settings {
+			guild_id: guild.id,
+			..Default::default()
+		};
+
+		warn!("Creating new settings key for {}:\n{settings:#?}", guild.id);
+		storage.create_guild_settings(settings).await?;
+	} else {
+		warn!("Can't create guild settings; no storage backend found!");
+	}
+
+	Ok(())
+}
+
+pub async fn handle_delete(guild: &UnavailableGuild, data: &Data) -> Result<()> {
+	if let Some(storage) = &data.storage {
+		storage.delete_guild_settings(&guild.id).await?;
+	} else {
+		warn!("Can't delete guild settings; no storage backend found!");
+	}
+
+	Ok(())
+}