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Split BotServ and MemoServ into one-file-per-command modules

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Match the NickServ/ChanServ layout: lib.rs keeps only the service struct
and the on_command dispatcher, and each command moves to its own file
bridged with #[path]. No behaviour change.

BotServ: bot.rs, assign.rs.
MemoServ: send.rs, list.rs, read.rs, del.rs.
This commit is contained in:
Jean Chevronnet 2026-07-13 14:01:59 +00:00
parent b25870e14b
commit 6a794eabff
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8 changed files with 234 additions and 209 deletions
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135
memoserv/src/lib.rs
View file

@ -1,18 +1,25 @@
//! MemoServ delivers short messages ("memos") to registered accounts whether or
//! not they are online — they read them next time they identify. Memos are typed
//! and event-logged on the account, so they persist and federate like any other
//! account data (no Anope-style flat-file serialization).
//! account data (no Anope-style flat-file serialization). `lib.rs` holds the
//! dispatcher; each command lives in its own file, matching NickServ/ChanServ.
use fedserv_api::{human_time, NetView, Sender, ServiceCtx, Store};
use fedserv_api::{NetView, Sender, Service, ServiceCtx, Store};
// A full mailbox rejects new memos, so nobody can be flooded.
const MAX_MEMOS: usize = 30;
#[path = "send.rs"]
mod send;
#[path = "list.rs"]
mod list;
#[path = "read.rs"]
mod read;
#[path = "del.rs"]
mod del;
pub struct MemoServ {
pub uid: String,
}
impl fedserv_api::Service for MemoServ {
impl Service for MemoServ {
fn nick(&self) -> &str {
"MemoServ"
}
@ -36,122 +43,12 @@ impl fedserv_api::Service for MemoServ {
return;
};
match cmd.as_deref() {
Some("SEND") => send(me, from, account, args, ctx, db),
Some("LIST") => list(me, from, account, ctx, db),
Some("READ") => read(me, from, account, args, ctx, db),
Some("DEL") | Some("DELETE") => del(me, from, account, args, ctx, db),
Some("SEND") => send::handle(me, from, account, args, ctx, db),
Some("LIST") => list::handle(me, from, account, ctx, db),
Some("READ") => read::handle(me, from, account, args, ctx, db),
Some("DEL") | Some("DELETE") => del::handle(me, from, account, args, ctx, db),
Some(other) => ctx.notice(me, from.uid, format!("I don't know the command \x02{other}\x02. Try \x02HELP\x02.")),
None => {}
}
}
}
fn send(me: &str, from: &Sender, account: &str, args: &[&str], ctx: &mut ServiceCtx, db: &mut dyn Store) {
if args.len() < 3 {
ctx.notice(me, from.uid, "Syntax: SEND <nick> <text>");
return;
}
let target = args[1];
let text = args[2..].join(" ");
let Some(dest) = db.resolve_account(target).map(str::to_string) else {
ctx.notice(me, from.uid, format!("\x02{target}\x02 isn't registered."));
return;
};
if db.memo_list(&dest).len() >= MAX_MEMOS {
ctx.notice(me, from.uid, format!("\x02{target}\x02's mailbox is full — they'll need to clear some memos first."));
return;
}
match db.memo_send(&dest, account, &text) {
Ok(()) => ctx.notice(me, from.uid, format!("Memo sent to \x02{target}\x02.")),
Err(_) => ctx.notice(me, from.uid, "Sorry, that didn't work. Please try again in a moment."),
}
}
fn list(me: &str, from: &Sender, account: &str, ctx: &mut ServiceCtx, db: &dyn Store) {
let memos = db.memo_list(account);
if memos.is_empty() {
ctx.notice(me, from.uid, "You have no memos.");
return;
}
let unread = memos.iter().filter(|m| !m.read).count();
ctx.notice(me, from.uid, format!("Your memos ({} total, {unread} new). \x02*\x02 marks unread:", memos.len()));
for (i, m) in memos.iter().enumerate() {
let flag = if m.read { ' ' } else { '*' };
ctx.notice(me, from.uid, format!(" {}{flag} from \x02{}\x02 ({}): {}", i + 1, m.from, human_time(m.ts), preview(&m.text)));
}
}
fn read(me: &str, from: &Sender, account: &str, args: &[&str], ctx: &mut ServiceCtx, db: &mut dyn Store) {
match args.get(1).map(|s| s.to_ascii_uppercase()).as_deref() {
Some("NEW") | Some("ALL") => {
let only_new = args[1].eq_ignore_ascii_case("new");
let targets: Vec<usize> = db
.memo_list(account)
.iter()
.enumerate()
.filter(|(_, m)| !only_new || !m.read)
.map(|(i, _)| i)
.collect();
if targets.is_empty() {
ctx.notice(me, from.uid, if only_new { "You have no new memos." } else { "You have no memos." });
return;
}
for i in targets {
if let Some(m) = db.memo_read(account, i) {
show(me, from, i, &m, ctx);
}
}
}
Some(numstr) => {
let Some(n) = numstr.parse::<usize>().ok().filter(|n| *n >= 1) else {
ctx.notice(me, from.uid, "Syntax: READ <num>|NEW|ALL");
return;
};
match db.memo_read(account, n - 1) {
Some(m) => show(me, from, n - 1, &m, ctx),
None => ctx.notice(me, from.uid, format!("You have no memo #\x02{n}\x02.")),
}
}
None => ctx.notice(me, from.uid, "Syntax: READ <num>|NEW|ALL"),
}
}
fn del(me: &str, from: &Sender, account: &str, args: &[&str], ctx: &mut ServiceCtx, db: &mut dyn Store) {
match args.get(1).map(|s| s.to_ascii_uppercase()).as_deref() {
Some("ALL") => {
let count = db.memo_list(account).len();
// Delete from the end so earlier indices stay valid as we go.
for i in (0..count).rev() {
db.memo_del(account, i);
}
ctx.notice(me, from.uid, format!("Deleted all \x02{count}\x02 memo(s)."));
}
Some(numstr) => {
let Some(n) = numstr.parse::<usize>().ok().filter(|n| *n >= 1) else {
ctx.notice(me, from.uid, "Syntax: DEL <num>|ALL");
return;
};
if db.memo_del(account, n - 1) {
ctx.notice(me, from.uid, format!("Memo #\x02{n}\x02 deleted."));
} else {
ctx.notice(me, from.uid, format!("You have no memo #\x02{n}\x02."));
}
}
None => ctx.notice(me, from.uid, "Syntax: DEL <num>|ALL"),
}
}
fn show(me: &str, from: &Sender, index: usize, m: &fedserv_api::MemoView, ctx: &mut ServiceCtx) {
ctx.notice(me, from.uid, format!("Memo #\x02{}\x02 from \x02{}\x02 ({}):", index + 1, m.from, human_time(m.ts)));
ctx.notice(me, from.uid, format!(" {}", m.text));
}
// First line / first 80 chars, for LIST.
fn preview(text: &str) -> String {
let line = text.lines().next().unwrap_or("");
if line.chars().count() > 80 {
format!("{}…", line.chars().take(80).collect::<String>())
} else {
line.to_string()
}
}