migration.sql

@@ -17,7 +17,8 @@ CREATE TABLE IF NOT EXISTS "user" (
 	"phone" text,
 	"address" text,
 	"family_id" INTEGER REFERENCES family(id),
-	"membership_pdf" BLOB
+	"membership_pdf" BLOB,
+        "user_token" TEXT NOT NULL DEFAULT (lower(hex(randomblob(16))))
 );
 
 CREATE TABLE IF NOT EXISTS "family" (

src/model/event.rs

@@ -183,6 +183,17 @@ INNER JOIN trip_details ON planned_event.trip_details_id = trip_details.id",
         .unwrap() //TODO: fixme
     }
 
+    pub async fn all_with_user(db: &SqlitePool, user: &User) -> Vec<Event> {
+        let mut ret = Vec::new();
+        let events = Self::all(db).await;
+        for event in events {
+            if event.is_rower_registered(db, user).await {
+                ret.push(event);
+            }
+        }
+        ret
+    }
+
     //TODO: add tests
     pub async fn is_rower_registered(&self, db: &SqlitePool, user: &User) -> bool {
         let is_rower = sqlx::query!(
@@ -394,16 +405,23 @@ WHERE trip_details.id=?
 
         let events = Event::all(db).await;
         for event in events {
-            let mut vevent =
+            calendar.add_event(event.get_vevent(db).await);
-                ics::Event::new(format!("{}@rudernlinz.at", event.id), "19900101T180000");
+        }
+        let mut buf = Vec::new();
+        write!(&mut buf, "{}", calendar).unwrap();
+        String::from_utf8(buf).unwrap()
+    }
+
+    pub(crate) async fn get_vevent(self, db: &SqlitePool) -> ics::Event {
+        let mut vevent = ics::Event::new(format!("{}@rudernlinz.at", self.id), "19900101T180000");
         vevent.push(DtStart::new(format!(
             "{}T{}00",
-                event.day.replace('-', ""),
+            self.day.replace('-', ""),
-                event.planned_starting_time.replace(':', "")
+            self.planned_starting_time.replace(':', "")
         )));
-            let tripdetails = event.trip_details(db).await;
+        let tripdetails = self.trip_details(db).await;
         let mut name = String::new();
-            if event.is_cancelled() {
+        if self.is_cancelled() {
             name.push_str("ABGESAGT");
             if let Some(notes) = &tripdetails.notes {
                 if !notes.is_empty() {
@@ -413,17 +431,13 @@ WHERE trip_details.id=?
 
             name.push_str("! :-( ");
         }
-            name.push_str(&format!("{} ", event.name));
+        name.push_str(&format!("{} ", self.name));
 
         if let Some(triptype) = tripdetails.triptype(db).await {
             name.push_str(&format!("• {} ", triptype.name))
         }
         vevent.push(Summary::new(name));
-            calendar.add_event(vevent);
+        vevent
-        }
-        let mut buf = Vec::new();
-        write!(&mut buf, "{}", calendar).unwrap();
-        String::from_utf8(buf).unwrap()
     }
 
     pub async fn trip_details(&self, db: &SqlitePool) -> TripDetails {

src/model/family.rs

@@ -75,7 +75,7 @@ GROUP BY family.id;"
     }
 
     pub async fn members(&self, db: &SqlitePool) -> Vec<User> {
-        sqlx::query_as!(User, "SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id FROM user WHERE family_id = ?", self.id)
+        sqlx::query_as!(User, "SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token FROM user WHERE family_id = ?", self.id)
             .fetch_all(db)
             .await
             .unwrap()

src/model/personal/cal.rs

@@ -0,0 +1,27 @@
+use std::io::Write;
+
+use ics::{components::Property, ICalendar};
+use sqlx::SqlitePool;
+
+use crate::model::{event::Event, trip::Trip, user::User};
+
+pub(crate) async fn get_personal_cal(db: &SqlitePool, user: &User) -> String {
+    let mut calendar = ICalendar::new("2.0", "ics-rs");
+    calendar.push(Property::new(
+        "X-WR-CALNAME",
+        "Donau Linz - Deine Ausfahrten",
+    ));
+
+    let events = Event::all_with_user(db, user).await;
+    for event in events {
+        calendar.add_event(event.get_vevent(db).await);
+    }
+
+    let trips = Trip::all_with_user(db, user).await;
+    for trip in trips {
+        calendar.add_event(trip.get_vevent(db).await);
+    }
+    let mut buf = Vec::new();
+    write!(&mut buf, "{}", calendar).unwrap();
+    String::from_utf8(buf).unwrap()
+}

src/model/personal/mod.rs

@@ -5,6 +5,7 @@ use sqlx::SqlitePool;
 
 use super::{logbook::Logbook, stat::Stat, user::User};
 
+pub(crate) mod cal;
 pub(crate) mod equatorprice;
 pub(crate) mod rowingbadge;
 

src/model/rower.rs

@@ -16,7 +16,7 @@ impl Rower {
         sqlx::query_as!(
             User,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token
 FROM user
 WHERE id in (SELECT rower_id FROM rower WHERE logbook_id=?)
         ",

src/model/trip.rs

@@ -1,4 +1,5 @@
 use chrono::{Local, NaiveDate};
+use ics::properties::{DtStart, Summary};
 use serde::Serialize;
 use sqlx::SqlitePool;
 
@@ -9,6 +10,7 @@ use super::{
     tripdetails::TripDetails,
     triptype::TripType,
     user::{CoxUser, User},
+    usertrip::UserTrip,
 };
 
 #[derive(Serialize, Clone, Debug)]
@@ -123,6 +125,61 @@ WHERE trip_details.id=?
         .ok()
     }
 
+    pub(crate) async fn get_vevent(self, db: &SqlitePool) -> ics::Event {
+        let mut vevent = ics::Event::new(format!("{}@rudernlinz.at", self.id), "19900101T180000");
+        vevent.push(DtStart::new(format!(
+            "{}T{}00",
+            self.day.replace('-', ""),
+            self.planned_starting_time.replace(':', "")
+        )));
+        let mut name = String::new();
+        if self.is_cancelled() {
+            name.push_str("ABGESAGT");
+            if let Some(notes) = &self.notes {
+                if !notes.is_empty() {
+                    name.push_str(&format!(" (Grund: {notes})"))
+                }
+            }
+
+            name.push_str("! :-( ");
+        }
+        name.push_str(&format!("Ruderausfahrt mit {} ", self.cox_name));
+
+        vevent.push(Summary::new(name));
+        vevent
+    }
+
+    pub async fn all(db: &SqlitePool) -> Vec<Self> {
+        sqlx::query_as!(
+            Self,
+            "
+SELECT trip.id, cox_id, user.name as cox_name, trip_details_id, planned_starting_time, max_people, day, trip_details.notes, allow_guests, trip_type_id, always_show, is_locked
+FROM trip 
+INNER JOIN trip_details ON trip.trip_details_id = trip_details.id
+INNER JOIN user ON trip.cox_id = user.id
+",
+        )
+        .fetch_all(db)
+        .await
+        .unwrap() //TODO: fixme
+    }
+
+    pub async fn all_with_user(db: &SqlitePool, user: &User) -> Vec<Self> {
+        let mut ret = Vec::new();
+        let trips = Self::all(db).await;
+        for trip in trips {
+            if let Some(trip_details_id) = trip.trip_details_id {
+                if UserTrip::find_by_userid_and_trip_detail_id(db, user.id, trip_details_id)
+                    .await
+                    .is_some()
+                {
+                    ret.push(trip);
+                }
+            }
+        }
+        ret
+    }
+
     pub async fn find_by_id(db: &SqlitePool, id: i64) -> Option<Self> {
         sqlx::query_as!(
             Self,
@@ -370,6 +427,10 @@ WHERE day=?
         trips.retain(|e| e.trip.always_show);
         trips
     }
+
+    fn is_cancelled(&self) -> bool {
+        self.max_people == 0
+    }
 }
 
 #[derive(Debug)]

src/model/user.rs

@@ -42,6 +42,7 @@ pub struct User {
     pub phone: Option<String>,
     pub address: Option<String>,
     pub family_id: Option<i64>,
+    pub user_token: String,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
@@ -493,7 +494,7 @@ ASKÖ Ruderverein Donau Linz", self.name),
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token
 FROM user 
 WHERE id like ?
         ",
@@ -508,7 +509,7 @@ WHERE id like ?
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token
 FROM user 
 WHERE id like ?
         ",
@@ -525,7 +526,7 @@ WHERE id like ?
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token
 FROM user 
 WHERE lower(name)=?
         ",
@@ -567,7 +568,7 @@ WHERE lower(name)=?
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token
 FROM user
 WHERE deleted = 0
 ORDER BY last_access DESC
@@ -589,7 +590,7 @@ ORDER BY last_access DESC
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token
 FROM user u
 JOIN user_role ur ON u.id = ur.user_id
 WHERE ur.role_id = ? AND deleted = 0
@@ -605,14 +606,14 @@ ORDER BY name;
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id FROM user 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token FROM user 
 WHERE family_id IS NOT NULL
 GROUP BY family_id
 
 UNION
 
 -- Select users with a null family_id, without grouping
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id FROM user 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token FROM user 
 WHERE family_id IS NULL;
         "
         )
@@ -625,7 +626,7 @@ WHERE family_id IS NULL;
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token 
 FROM user
 WHERE deleted = 0 AND dob != '' and weight != '' and sex != ''
 ORDER BY name 
@@ -640,7 +641,7 @@ ORDER BY name
         sqlx::query_as!(
             Self,
             "
-SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
+SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id, user_token
 FROM user
 WHERE deleted = 0 AND (SELECT COUNT(*) FROM user_role WHERE user_id=user.id AND role_id = (SELECT id FROM role WHERE name = 'cox')) > 0
 ORDER BY last_access DESC

src/tera/misc.rs

@@ -1,7 +1,7 @@
 use rocket::{get, http::ContentType, routes, Route, State};
 use sqlx::SqlitePool;
 
-use crate::model::event::Event;
+use crate::model::{event::Event, personal::cal::get_personal_cal, user::User};
 
 #[get("/cal")]
 async fn cal(db: &State<SqlitePool>) -> (ContentType, String) {
@@ -9,8 +9,25 @@ async fn cal(db: &State<SqlitePool>) -> (ContentType, String) {
     (ContentType::Calendar, Event::get_ics_feed(db).await)
 }
 
+#[get("/cal/personal/<user_id>/<uuid>")]
+async fn cal_registered(
+    db: &State<SqlitePool>,
+    user_id: i32,
+    uuid: &str,
+) -> Result<(ContentType, String), String> {
+    let Some(user) = User::find_by_id(db, user_id).await else {
+        return Err("Invalid".into());
+    };
+
+    if &user.user_token != uuid {
+        return Err("Invalid".into());
+    }
+
+    Ok((ContentType::Calendar, get_personal_cal(db, &user).await))
+}
+
 pub fn routes() -> Vec<Route> {
-    routes![cal]
+    routes![cal, cal_registered]
 }
 
 #[cfg(test)]

templates/index.html.tera

@@ -213,6 +213,35 @@
                                 </div>
                             </details>
                         </div>
+                        <div class="py-3">
+                            <p>
+                                <details>
+                                    <summary>
+                                        <span class="text-xl">&nbsp;&#128197;&nbsp;</span>&nbsp;Kalender
+                                    </summary>
+                                    <p class="mt-3">
+                                        Du möchtest immer up-to-date mit den Events und Ausfahrten bleiben? Wir bieten 3 verschiedene Arten von Kalender an:
+                                    </p>
+                                    <ol class="list-decimal ml-5 my-3">
+                                        <li>
+                                            <strong>Alle Events und Ausfahrten</strong>, zu denen du dich angemeldet hast: <a class="underline"
+    href="https://app.rudernlinz.at/cal/personal/{{ loggedin_user.id }}/{{ loggedin_user.user_token }}">https://app.rudernlinz.at/cal/personal/{{ loggedin_user.id }}/{{ loggedin_user.user_token }}</a>
+                                            <br />
+                                            <small>Dieser Link enthält einen zufällig generierten Teil, damit nur du (und jene, denen du diesen Link weitergibst) Zugang zu diesen Daten hast.</small>
+                                        </li>
+                                        <li>
+                                            <strong>Allgemeiner Kalender</strong>, zB save-the-dates (Wanderfahrten, ...): <a href="https://rudernlinz.at/cal" class="underline">https://rudernlinz.at/cal</a>
+                                        </li>
+                                        <li>
+                                            <strong>Alle Events</strong>: <a class="underline" href="https://app.rudernlinz.at/cal">https://app.rudernlinz.at/cal</a>
+                                            <br />
+                                            <small>Beachte, dass dieser Kalender keine Ausfahrten enthält, die von einzelnen Steuerpersonen augeschrieben werden. Dieser Kalender wird zB auf <a href="https://rudernlinz.at/termine" class="underline">https://rudernlinz.at/termine</a> verwendet und wir möchten keine persönlichen Daten (Namen etc.) leaken.</small>
+                                        </li>
+                                    </ol>
+                                    Du kannst die Kalender einfach in deinen Kalender als "externen Kalender" synchronisieren. Die genauen Schritte hängen von deiner verwendeten Software ab.
+                                </details>
+                            </p>
+                        </div>
                     </div>
                 </div>
                 <div class="bg-white dark:bg-primary-900 text-black dark:text-white rounded-md block shadow mt-5"