From 3a39315a011c5c4f969f8a2b548a1756fde31130 Mon Sep 17 00:00:00 2001 From: philipp Date: Tue, 30 Apr 2024 11:59:33 +0200 Subject: [PATCH] show waterlevel for the next days --- Cargo.lock | 117 +++++++++++++++++++++++++++++++++++- Cargo.toml | 2 + migration.sql | 11 ++++ src/lib.rs | 2 + src/main.rs | 3 + src/model/mod.rs | 5 ++ src/model/waterlevel.rs | 72 ++++++++++++++++++++++ src/scheduled/mod.rs | 33 ++++++++++ src/scheduled/waterlevel.rs | 112 ++++++++++++++++++++++++++++++++++ staging-diff.sql | 12 ++++ templates/planned.html.tera | 4 +- 11 files changed, 369 insertions(+), 4 deletions(-) create mode 100644 src/model/waterlevel.rs create mode 100644 src/scheduled/mod.rs create mode 100644 src/scheduled/waterlevel.rs diff --git a/Cargo.lock b/Cargo.lock index dc13d37..b6ef5d1 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -485,6 +485,26 @@ version = "2.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5" +[[package]] +name = "crc32fast" +version = "1.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b3855a8a784b474f333699ef2bbca9db2c4a1f6d9088a90a2d25b1eb53111eaa" +dependencies = [ + "cfg-if", +] + +[[package]] +name = "cron" +version = "0.12.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6f8c3e73077b4b4a6ab1ea5047c37c57aee77657bc8ecd6f29b0af082d0b0c07" +dependencies = [ + "chrono", + "nom", + "once_cell", +] + [[package]] name = "crossbeam-channel" version = "0.5.12" @@ -774,6 +794,16 @@ version = "1.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8fcfdc7a0362c9f4444381a9e697c79d435fe65b52a37466fc2c1184cee9edc6" +[[package]] +name = "flate2" +version = "1.0.30" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5f54427cfd1c7829e2a139fcefea601bf088ebca651d2bf53ebc600eac295dae" +dependencies = [ + "crc32fast", + "miniz_oxide", +] + [[package]] name = "flume" version = "0.11.0" @@ -1301,6 +1331,17 @@ version = "1.0.11" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b" +[[package]] +name = "job_scheduler_ng" +version = "2.0.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "87c252207f323e2996d087759ebdcff8f608cd3eaa9896909a0c2dd3050a3c6a" +dependencies = [ + "chrono", + "cron", + "uuid", +] + [[package]] name = "js-sys" version = "0.3.69" @@ -2227,6 +2268,7 @@ dependencies = [ "futures", "ics", "itertools", + "job_scheduler_ng", "lettre", "log", "openssl", @@ -2236,6 +2278,7 @@ dependencies = [ "serde_json", "sqlx", "tera", + "ureq", ] [[package]] @@ -2284,10 +2327,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f9d5a6813c0759e4609cd494e8e725babae6a2ca7b62a5536a13daaec6fcb7ba" dependencies = [ "ring", - "rustls-webpki", + "rustls-webpki 0.101.7", "sct", ] +[[package]] +name = "rustls" +version = "0.22.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432" +dependencies = [ + "log", + "ring", + "rustls-pki-types", + "rustls-webpki 0.102.3", + "subtle", + "zeroize", +] + [[package]] name = "rustls-pemfile" version = "1.0.4" @@ -2297,6 +2354,12 @@ dependencies = [ "base64 0.21.7", ] +[[package]] +name = "rustls-pki-types" +version = "1.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "beb461507cee2c2ff151784c52762cf4d9ff6a61f3e80968600ed24fa837fa54" + [[package]] name = "rustls-webpki" version = "0.101.7" @@ -2307,6 +2370,17 @@ dependencies = [ "untrusted", ] +[[package]] +name = "rustls-webpki" +version = "0.102.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f3bce581c0dd41bce533ce695a1437fa16a7ab5ac3ccfa99fe1a620a7885eabf" +dependencies = [ + "ring", + "rustls-pki-types", + "untrusted", +] + [[package]] name = "rustversion" version = "1.0.15" @@ -2590,7 +2664,7 @@ dependencies = [ "once_cell", "paste", "percent-encoding", - "rustls", + "rustls 0.21.10", "rustls-pemfile", "serde", "serde_json", @@ -2603,7 +2677,7 @@ dependencies = [ "tokio-stream", "tracing", "url", - "webpki-roots", + "webpki-roots 0.25.4", ] [[package]] @@ -3232,6 +3306,25 @@ version = "0.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1" +[[package]] +name = "ureq" +version = "2.9.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d11a831e3c0b56e438a28308e7c810799e3c118417f342d30ecec080105395cd" +dependencies = [ + "base64 0.22.0", + "flate2", + "log", + "once_cell", + "rustls 0.22.4", + "rustls-pki-types", + "rustls-webpki 0.102.3", + "serde", + "serde_json", + "url", + "webpki-roots 0.26.1", +] + [[package]] name = "url" version = "2.5.0" @@ -3255,6 +3348,15 @@ version = "0.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a" +[[package]] +name = "uuid" +version = "1.8.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a183cf7feeba97b4dd1c0d46788634f6221d87fa961b305bed08c851829efcc0" +dependencies = [ + "getrandom", +] + [[package]] name = "valuable" version = "0.1.0" @@ -3364,6 +3466,15 @@ version = "0.25.4" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1" +[[package]] +name = "webpki-roots" +version = "0.26.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b3de34ae270483955a94f4b21bdaaeb83d508bb84a01435f393818edb0012009" +dependencies = [ + "rustls-pki-types", +] + [[package]] name = "whoami" version = "1.5.1" diff --git a/Cargo.toml b/Cargo.toml index ae25e8b..9c950fd 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -25,6 +25,8 @@ futures = "0.3" lettre = "0.11" csv = "1.3" itertools = "0.12" +job_scheduler_ng = "2.0" +ureq = { version = "2.9", features = ["json"] } [target.'cfg(not(windows))'.dependencies] openssl = { version = "0.10", features = [ "vendored" ] } diff --git a/migration.sql b/migration.sql index 4ce8ee2..103fd47 100644 --- a/migration.sql +++ b/migration.sql @@ -175,3 +175,14 @@ CREATE TABLE IF NOT EXISTS "boat_reservation" ( "created_at" datetime not null default CURRENT_TIMESTAMP ); +CREATE TABLE IF NOT EXISTS "waterlevel" ( + "id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, + "day" DATE NOT NULL, + "time" TEXT NOT NULL, + "max" INTEGER NOT NULL, + "min" INTEGER NOT NULL, + "mittel" INTEGER NOT NULL, + "tumax" INTEGER NOT NULL, + "tumin" INTEGER NOT NULL, + "tumittel" INTEGER NOT NULL +); diff --git a/src/lib.rs b/src/lib.rs index 8ead4e5..1ec5a1a 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -8,6 +8,8 @@ pub mod tera; #[cfg(feature = "rest")] pub mod rest; +pub mod scheduled; + #[cfg(test)] #[macro_export] macro_rules! testdb { diff --git a/src/main.rs b/src/main.rs index ef60226..2377915 100644 --- a/src/main.rs +++ b/src/main.rs @@ -4,6 +4,7 @@ use std::str::FromStr; #[cfg(feature = "rest")] use rot::rest; +use rot::scheduled; #[cfg(feature = "rowing-tera")] use rot::tera; @@ -26,6 +27,8 @@ async fn rocket() -> _ { .await .unwrap(); + scheduled::schedule(&db).await; + let rocket = rocket::build().manage(db); #[cfg(feature = "rowing-tera")] diff --git a/src/model/mod.rs b/src/model/mod.rs index 55c6bcc..290b27c 100644 --- a/src/model/mod.rs +++ b/src/model/mod.rs @@ -5,6 +5,7 @@ use sqlx::SqlitePool; use self::{ planned_event::{PlannedEvent, PlannedEventWithUserAndTriptype}, trip::{Trip, TripWithUserAndType}, + waterlevel::Waterlevel, }; pub mod boat; @@ -27,6 +28,7 @@ pub mod tripdetails; pub mod triptype; pub mod user; pub mod usertrip; +pub mod waterlevel; #[derive(Serialize, Debug)] pub struct Day { @@ -34,6 +36,7 @@ pub struct Day { planned_events: Vec, trips: Vec, is_pinned: bool, + max_waterlevel: Option, } impl Day { @@ -44,6 +47,7 @@ impl Day { planned_events: PlannedEvent::get_pinned_for_day(db, day).await, trips: Trip::get_pinned_for_day(db, day).await, is_pinned, + max_waterlevel: Waterlevel::max_waterlevel_for_day(db, day).await, } } else { Self { @@ -51,6 +55,7 @@ impl Day { planned_events: PlannedEvent::get_for_day(db, day).await, trips: Trip::get_for_day(db, day).await, is_pinned, + max_waterlevel: Waterlevel::max_waterlevel_for_day(db, day).await, } } } diff --git a/src/model/waterlevel.rs b/src/model/waterlevel.rs new file mode 100644 index 0000000..a064a21 --- /dev/null +++ b/src/model/waterlevel.rs @@ -0,0 +1,72 @@ +use std::ops::DerefMut; + +use chrono::NaiveDate; +use rocket::serde::{Deserialize, Serialize}; +use sqlx::{FromRow, Sqlite, SqlitePool, Transaction}; + +#[derive(FromRow, Debug, Serialize, Deserialize, Eq, Hash, PartialEq, Clone)] +pub struct Waterlevel { + pub id: i64, + pub day: NaiveDate, + pub time: String, + pub max: i64, + pub min: i64, + pub mittel: i64, + pub tumax: i64, + pub tumin: i64, + pub tumittel: i64, +} + +impl Waterlevel { + pub async fn find_by_id(db: &SqlitePool, id: i32) -> Option { + sqlx::query_as!(Self, "SELECT * FROM waterlevel WHERE id like ?", id) + .fetch_one(db) + .await + .ok() + } + pub async fn find_by_id_tx(db: &mut Transaction<'_, Sqlite>, id: i32) -> Option { + sqlx::query_as!(Self, "SELECT * FROM waterlevel WHERE id like ?", id) + .fetch_one(db.deref_mut()) + .await + .ok() + } + + pub async fn create( + db: &mut Transaction<'_, Sqlite>, + day: NaiveDate, + time: String, + max: i64, + min: i64, + mittel: i64, + tumax: i64, + tumin: i64, + tumittel: i64, + ) -> Result<(), String> { + sqlx::query!( + "INSERT INTO waterlevel(day, time, max, min, mittel, tumax, tumin, tumittel) VALUES (?,?,?,?,?,?,?,?)", + day, time, max, min, mittel, tumax, tumin, tumittel + ) + .execute(db.deref_mut()) + .await + .map_err(|e| e.to_string())?; + Ok(()) + } + + pub async fn max_waterlevel_for_day(db: &SqlitePool, day: NaiveDate) -> Option { + sqlx::query!( + "SELECT MAX(mittel) as max FROM waterlevel WHERE day = ?", + day + ) + .fetch_one(db) + .await + .unwrap() + .max + } + + pub async fn delete_all(db: &mut Transaction<'_, Sqlite>) { + sqlx::query!("DELETE FROM waterlevel;") + .execute(db.deref_mut()) + .await + .unwrap(); + } +} diff --git a/src/scheduled/mod.rs b/src/scheduled/mod.rs new file mode 100644 index 0000000..60e9da0 --- /dev/null +++ b/src/scheduled/mod.rs @@ -0,0 +1,33 @@ +mod waterlevel; + +use std::time::Duration; + +use job_scheduler_ng::{Job, JobScheduler}; +use rocket::tokio::{self, task}; +use sqlx::SqlitePool; + +pub async fn schedule(db: &SqlitePool) { + let db = db.clone(); + + waterlevel::update(&db).await.unwrap(); + + tokio::task::spawn(async { + let mut sched = JobScheduler::new(); + + // Every hour + sched.add(Job::new("0 0 * * * * *".parse().unwrap(), move || { + let db_clone = db.clone(); + // Use block_in_place to run async code in the synchronous function + task::block_in_place(|| { + tokio::runtime::Handle::current().block_on(async { + waterlevel::update(&db_clone).await.unwrap(); + }); + }); + })); + + loop { + sched.tick(); + std::thread::sleep(Duration::from_secs(60)); + } + }); +} diff --git a/src/scheduled/waterlevel.rs b/src/scheduled/waterlevel.rs new file mode 100644 index 0000000..e90080f --- /dev/null +++ b/src/scheduled/waterlevel.rs @@ -0,0 +1,112 @@ +use chrono::{DateTime, FixedOffset, NaiveDate, NaiveTime}; +use serde::{Deserialize, Serialize}; +use sqlx::SqlitePool; + +use crate::model::waterlevel::Waterlevel; + +pub async fn update(db: &SqlitePool) -> Result<(), String> { + let mut tx = db.begin().await.unwrap(); + + // 1. Delete water levels starting from yesterday + Waterlevel::delete_all(&mut tx).await; + + // 2. Fetch + let station = fetch()?; + for d in station.data { + let (Some(max), Some(min), Some(mittel), Some(tumax), Some(tumin), Some(tumittel)) = + (d.max, d.min, d.mittel, d.tumax, d.tumin, d.tumittel) + else { + println!("Ignored invalid values: {d:?}"); + continue; + }; + + let Ok(datetime): Result, _> = d.timestamp.parse() else { + return Err("Failed to parse datetime from hydro json".into()); + }; + let date: NaiveDate = datetime.naive_utc().date(); + + // Extract time component and format as string + let time: NaiveTime = datetime.naive_utc().time(); + let time_str = time.format("%H:%M").to_string(); + + Waterlevel::create( + &mut tx, date, time_str, max, min, mittel, tumax, tumin, tumittel, + ) + .await? + } + + // 3. Save in DB + tx.commit().await.unwrap(); + + Ok(()) +} + +#[derive(Serialize, Deserialize, Debug, Clone)] +struct Station { + station_no: String, + station_latitude: String, + station_longitude: String, + parametertype_name: String, + ts_shortname: String, + ts_name: String, + ts_unitname: String, + ts_unitsymbol: String, + ts_precision: String, + rows: String, + columns: String, + data: Vec, +} + +#[derive(Serialize, Deserialize, Debug, Clone)] +struct Data { + timestamp: String, + max: Option, + min: Option, + mittel: Option, + tumax: Option, + tumin: Option, + tumittel: Option, +} + +fn fetch() -> Result { + let url = "https://hydro.ooe.gv.at/daten/internet/stations/OG/207068/S/forecast.json"; + + match ureq::get(url).call() { + Ok(response) => { + let forecast: Result, _> = response.into_json(); + + if let Ok(data) = forecast { + if data.len() == 1 { + return Ok(data[0].clone()); + } else { + return Err(format!( + "Expected 1 station (Linz); got {} while fetching from {url}. Maybe the hydro data format changed?", + data.len() + )); + } + } else { + return Err(format!( + "Failed to parse the json received by {url}: {}", + forecast.err().unwrap() + )); + } + } + Err(_) => { + return Err(format!( + "Could not fetch {url}, do you have internet? Maybe their server is down?" + )); + } + } +} + +//#[cfg(test)] +//mod test { +// use crate::testdb; +// +// use super::*; +// #[sqlx::test] +// fn test_fetch_succ() { +// let pool = testdb!(); +// fetch(); +// } +//} diff --git a/staging-diff.sql b/staging-diff.sql index 6fb21fc..0bf96db 100644 --- a/staging-diff.sql +++ b/staging-diff.sql @@ -1,3 +1,15 @@ +CREATE TABLE IF NOT EXISTS "waterlevel" ( + "id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, + "day" DATE NOT NULL, + "time" TEXT NOT NULL, + "max" INTEGER NOT NULL, + "min" INTEGER NOT NULL, + "mittel" INTEGER NOT NULL, + "tumax" INTEGER NOT NULL, + "tumin" INTEGER NOT NULL, + "tumittel" INTEGER NOT NULL +); + -- test user INSERT INTO user(name) VALUES('Marie'); INSERT INTO "user_role" (user_id, role_id) VALUES((SELECT id from user where name = 'Marie'),(SELECT id FROM role where name = 'Donau Linz')); diff --git a/templates/planned.html.tera b/templates/planned.html.tera index 638b32f..13597d0 100644 --- a/templates/planned.html.tera +++ b/templates/planned.html.tera @@ -91,7 +91,9 @@

{{ day.day| date(format="%d.%m.%Y") }} - {{ day.day | date(format="%A", locale="de_AT") }} + {{ day.day | date(format="%A", locale="de_AT") }} + {% if day.max_waterlevel %}• 🌊{{ day.max_waterlevel }}cm{% endif %} +

{% if day.planned_events | length > 0 or day.trips | length > 0 %}
-- 2.45.2