ticker-serve: select starting today

Cargo.lock

@@ -1706,6 +1706,7 @@ dependencies = [
 name = "ticker-serve"
 version = "0.1.0"
 dependencies = [
+ "chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "diesel 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libticker 0.1.0",
  "rocket 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",

schema.sql

@@ -22,3 +22,4 @@ CREATE TABLE events (
        location TEXT,
        url TEXT
 );
+CREATE index events_dtstart_dtend ON events (dtstart, dtend);

ticker-serve/Cargo.toml

@@ -8,4 +8,5 @@ edition = "2018"
 rocket = "0.4"
 typed-html = "0.2"
 diesel = { version = "~1", features = ["postgres", "chrono"] }
+chrono = "~0.4"
 libticker = { path = "../libticker" }

ticker-serve/src/main.rs

@@ -7,6 +7,7 @@ use std::sync::Mutex;
 use rocket::{State, response::content};
 use typed_html::{html, text, dom::DOMTree};
 use diesel::{Connection, pg::PgConnection, prelude::*};
+use chrono::offset::Local;
 
 use libticker::{
     config::{Config, CalendarOptions},
@@ -26,7 +27,9 @@ fn fix_url(s: &str) -> std::borrow::Cow<str> {
 #[get("/")]
 fn index(db: State<Mutex<PgConnection>>) -> content::Html<String> {
     let db = db.lock().unwrap();
+    let today = Local::today().naive_local().and_hms(0, 0, 0);
     let es = events
+        .filter(schema::events::dtstart.ge(&today))
         .order_by(schema::events::dtstart.asc())
         .then_order_by(schema::events::dtend.desc())
         .load::<Event>(&*db)