allow for sending notifications to single users

src/tera/admin/notification.rs

@@ -4,6 +4,7 @@ use crate::model::{
     role::Role,
     user::{AdminUser, User, UserWithDetails},
 };
+use itertools::Itertools;
 use rocket::{
     form::Form,
     get, post,
@@ -28,22 +29,39 @@ async fn index(
         "loggedin_user",
         &UserWithDetails::from_user(user.user, db).await,
     );
+
+    let users: Vec<User> = User::all(db)
+        .await
+        .into_iter()
+        .filter(|u| u.last_access.is_some()) // Not useful to send notifications to people who are
+        // not logging in
+        .sorted_by_key(|u| u.name.clone())
+        .collect();
+
     context.insert("roles", &Role::all(db).await);
+    context.insert("users", &users);
 
     Template::render("admin/notification", context.into_json())
 }
 
 #[derive(FromForm, Debug)]
-pub struct NotificationToSend {
+pub struct NotificationToSendGroup {
     pub(crate) role_id: i32,
     pub(crate) category: String,
     pub(crate) message: String,
 }
 
-#[post("/notification", data = "<data>")]
-async fn send(
+#[derive(FromForm, Debug)]
+pub struct NotificationToSendUser {
+    pub(crate) user_id: i32,
+    pub(crate) category: String,
+    pub(crate) message: String,
+}
+
+#[post("/notification/group", data = "<data>")]
+async fn send_group(
     db: &State<SqlitePool>,
-    data: Form<NotificationToSend>,
+    data: Form<NotificationToSendGroup>,
     admin: AdminUser,
 ) -> Flash<Redirect> {
     let d = data.into_inner();
@@ -67,6 +85,32 @@ async fn send(
     )
 }
 
-pub fn routes() -> Vec<Route> {
-    routes![index, send]
+#[post("/notification/user", data = "<data>")]
+async fn send_user(
+    db: &State<SqlitePool>,
+    data: Form<NotificationToSendUser>,
+    admin: AdminUser,
+) -> Flash<Redirect> {
+    let d = data.into_inner();
+    Log::create(
+        db,
+        format!("{admin:?} trying to send this notification: {d:?}"),
+    )
+    .await;
+
+    let Some(user) = User::find_by_id(db, d.user_id).await else {
+        return Flash::error(Redirect::to("/admin/notification"), "User gibt's ned");
+    };
+
+    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_user, send_group]
 }

templates/admin/notification.html.tera

@@ -3,18 +3,28 @@
 {% extends "base" %}
 {% block content %}
     <div class="max-w-screen-lg w-full dark:text-white">
-        <h1 class="h1">Nachricht</h1>
+        <h1 class="h1">Nachricht senden</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" class="grid gap-3 p-3">
+                <h2 class="h2">Gruppe</h2>
+                <form action="/admin/notification/group" method="post" class="grid gap-3 p-3">
                     {{ 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" class="btn btn-primary" value="Abschicken" />
                 </form>
             </div>
+            <div class="bg-white dark:bg-primary-900 text-black dark:text-white rounded-md block shadow mt-5"
+                 role="alert">
+                <h2 class="h2">Person</h2>
+                <form action="/admin/notification/user" method="post" class="grid gap-3 p-3">
+                    {{ macros::select(label="Person", data=users, name="user_id") }}
+                    {{ macros::input(label="Überschrift", name="category", type="text", required=true) }}
+                    {{ macros::input(label="Nachricht", name="message", type="text", required=true) }}
+                    <input type="submit" class="btn btn-primary" value="Abschicken" />
+                </form>
+            </div>
         </div>
     </div>
 {% endblock content %}