From 7b33c425e89a214a55a32a24bd37d4dc9f729509 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Wed, 25 Aug 2021 20:54:15 +0200
Subject: Implement update events.

---
 src/controllers/event.rs       | 20 ++++++++++++++++++++
 src/main.rs                    |  1 +
 src/models/event.rs            |  9 +++++++++
 templates/event/edit.html.tera |  1 +
 4 files changed, 31 insertions(+)

diff --git a/src/controllers/event.rs b/src/controllers/event.rs
index eca8c21..c7ac4d3 100644
--- a/src/controllers/event.rs
+++ b/src/controllers/event.rs
@@ -92,3 +92,23 @@ pub async fn edit(db: db::Connection, eventid: i32) -> Result<Template, Status>
 
     Ok(Template::render("event/edit", Context { event }))
 }
+
+#[derive(FromForm)]
+pub struct EditEventForm {
+    pub id: i32,
+    pub name: String,
+    pub description: String,
+}
+
+#[post("/<eventid>/update", format = "application/x-www-form-urlencoded", data = "<form>")]
+pub async fn update(db: db::Connection, eventid: i32, form: Form<EditEventForm>) -> Result<Redirect, Status> {
+    if eventid != form.id {
+        return Err(Status::BadRequest);
+    }
+
+    models::Event::update(&db, eventid, form.name.to_owned(), form.description.to_owned())
+        .await
+        .map_err(|_| Status::InternalServerError)?;
+
+    Ok(Redirect::to("/"))
+}
diff --git a/src/main.rs b/src/main.rs
index 978c702..b0f00ba 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -36,6 +36,7 @@ fn rocket() -> _ {
             event::new,
             event::create,
             event::edit,
+            event::update,
         ])
         .mount("/", FileServer::from("public/"))
         .mount("/rooms", routes![
diff --git a/src/models/event.rs b/src/models/event.rs
index baa44fc..62269f4 100644
--- a/src/models/event.rs
+++ b/src/models/event.rs
@@ -60,4 +60,13 @@ impl Event {
                 .get_result(conn)
         }).await
     }
+
+    pub async fn update(db: &db::Connection, eventid: i32, eventname: String, desc: String) -> QueryResult<Event> {
+        db.run(move |conn| {
+            use crate::schema::event::dsl::*;
+            diesel::update(event.filter(id.eq(eventid)))
+                .set((name.eq(eventname), description.eq(desc)))
+                .get_result(conn)
+        }).await
+    }
 }
diff --git a/templates/event/edit.html.tera b/templates/event/edit.html.tera
index 6e9fe3d..9804fb4 100644
--- a/templates/event/edit.html.tera
+++ b/templates/event/edit.html.tera
@@ -4,6 +4,7 @@
     <h1>Edit {{ event.name }}</h1>
 
     <form name="new_event_form" action="update" method="POST">
+      <input name="id" type="hidden" value="{{ event.id }}">
       <label for="name">Name: </label><input name="name" type="text" value="{{ event.name }}">
       <label for="description">Description: </label>
       <textarea name="description">{{ event.description }}</textarea>
-- 
cgit v1.2.3