src/tera/admin/mod.rs

@@ -10,6 +10,7 @@ use crate::{
 
 pub mod boat;
 pub mod mail;
+pub mod notification;
 pub mod planned_event;
 pub mod schnupper;
 pub mod user;
@@ -77,6 +78,7 @@ pub fn routes() -> Vec<Route> {
     ret.append(&mut user::routes());
     ret.append(&mut schnupper::routes());
     ret.append(&mut boat::routes());
+    ret.append(&mut notification::routes());
     ret.append(&mut mail::routes());
     ret.append(&mut planned_event::routes());
     ret.append(&mut routes![rss, show_rss, show_list, list]);

src/tera/admin/notification.rs

@@ -0,0 +1,72 @@
+use crate::model::{
+    log::Log,
+    notification::Notification,
+    role::Role,
+    user::{AdminUser, User, UserWithRoles},
+};
+use rocket::{
+    form::Form,
+    get, post,
+    request::FlashMessage,
+    response::{Flash, Redirect},
+    routes, FromForm, Route, State,
+};
+use rocket_dyn_templates::{tera::Context, Template};
+use sqlx::SqlitePool;
+
+#[get("/notification")]
+async fn index(
+    db: &State<SqlitePool>,
+    user: AdminUser,
+    flash: Option<FlashMessage<'_>>,
+) -> Template {
+    let mut context = Context::new();
+    if let Some(msg) = flash {
+        context.insert("flash", &msg.into_inner());
+    }
+    context.insert(
+        "loggedin_user",
+        &UserWithRoles::from_user(user.user.into(), db).await,
+    );
+    context.insert("roles", &Role::all(db).await);
+
+    Template::render("admin/notification", context.into_json())
+}
+
+#[derive(FromForm, Debug)]
+pub struct NotificationToSend {
+    pub(crate) role_id: i32,
+    pub(crate) category: String,
+    pub(crate) message: String,
+}
+
+#[post("/notification", data = "<data>")]
+async fn send(
+    db: &State<SqlitePool>,
+    data: Form<NotificationToSend>,
+    admin: AdminUser,
+) -> Flash<Redirect> {
+    let d = data.into_inner();
+    Log::create(
+        db,
+        format!("{admin:?} trying to send this notification: {d:?}"),
+    )
+    .await;
+
+    let Some(role) = Role::find_by_id(db, d.role_id).await else {
+        return Flash::error(Redirect::to("/admin/notification"), "Rolle gibt's ned");
+    };
+
+    for user in User::all_with_role(&db, &role).await {
+        Notification::create(db, &user, &d.message, &d.category, None).await;
+    }
+    Log::create(db, "Notification successfully sent".into()).await;
+    Flash::success(
+        Redirect::to("/admin/notification"),
+        "Nachricht ausgeschickt",
+    )
+}
+
+pub fn routes() -> Vec<Route> {
+    routes![index, send]
+}

templates/admin/notification.html.tera

@@ -0,0 +1,20 @@
+{% import "includes/macros" as macros %}
+{% import "includes/forms/boat" as boat %}
+{% extends "base" %}
+{% block content %}
+    <div class="max-w-screen-lg w-full dark:text-white">
+        <h1 class="h1">Nachricht</h1>
+        <div class="grid ">
+            <div class="bg-white dark:bg-primary-900 text-black dark:text-white rounded-md block shadow mt-5"
+                 role="alert">
+                <h2 class="h2">Nachricht senden</h2>
+                <form action="/admin/notification" method="post">
+                    {{ macros::select(label="Gruppe", data=roles, name="role_id") }}
+                    {{ macros::input(label="Überschrift", name="category", type="text", required=true) }}
+                    {{ macros::input(label="Nachricht", name="message", type="text", required=true) }}
+                    <input type="submit" value="Abschicken" />
+                </form>
+            </div>
+        </div>
+    </div>
+{% endblock content %}

templates/index.html.tera

@@ -153,6 +153,9 @@
                         <li class="py-1">
                             <a href="/admin/list" class="block w-100 py-2 hover:text-primary-600">Fingerabdruck-Liste überprüfen</a>
                         </li>
+                        <li class="py-1">
+                            <a href="/admin/notification" class="block w-100 py-2 hover:text-primary-600">Nachricht ausschreiben</a>
+                        </li>
                     </ul>
                 </div>
             {% endif %}