Jean
8ed1a9ab70
Services no longer receive the concrete account store. on_command now takes &mut dyn Store + &dyn NetView (both defined in fedserv-api); the engine's Db and Network implement them. Reads hand back plain views (AccountView, ChannelView, ...) carrying only non-secret fields, so the event log, gossip, and credential material (password hash, SCRAM verifiers) are unreachable from a module. All command modules ported; behaviour unchanged.
16 lines
611 B
Rust
16 lines
611 B
Rust
use crate::engine::db::Store;
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use crate::engine::service::{Sender, ServiceCtx};
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// LIST: show all registered channels.
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pub fn handle(me: &str, from: &Sender, _args: &[&str], ctx: &mut ServiceCtx, db: &dyn Store) {
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let mut names: Vec<String> = db.channels().into_iter().map(|c| c.name).collect();
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if names.is_empty() {
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ctx.notice(me, from.uid, "No channels are registered.");
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return;
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}
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names.sort_unstable();
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ctx.notice(me, from.uid, format!("Registered channels ({}):", names.len()));
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for n in names {
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ctx.notice(me, from.uid, format!(" \x02{n}\x02"));
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}
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}
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