feat: switch Dioxus to fullstack, add a form for creating a project

Cargo.toml

@@ -9,7 +9,14 @@ edition = "2021"
 [dependencies]
 diesel = { version = "2.2.2", features = ["postgres"] }
 
-dioxus = { version = "0.5", features = ["web", "router"] }
+dioxus = { version = "0.5", features = ["fullstack", "router"] }
 
 # Debug
 dioxus-logger = "0.5.1"
+dotenvy = "0.15.7"
+serde = "1.0.208"
+
+[features]
+default = []
+server = ["dioxus/axum"]
+web = ["dioxus/web"]

Dioxus.toml

@@ -5,7 +5,7 @@ name = "todo-baggins"
 
 # Dioxus App Default Platform
 # web, desktop, fullstack
-default_platform = "web"
+default_platform = "fullstack"
 
 # `build` & `serve` dist path
 out_dir = "dist"

docker/dev/app/supervisord.conf

@@ -14,7 +14,7 @@ stdout_logfile_maxbytes=0
 redirect_stderr=true
 
 [program:dx]
-command=dx serve --port 8000
+command=dx serve
 directory=/srv/app
 autostart=true
 autorestart=true

src/components/app.rs

@@ -0,0 +1,11 @@
+use crate::route::Route;
+use dioxus::core_macro::rsx;
+use dioxus::dioxus_core::Element;
+use dioxus::prelude::*;
+
+#[component]
+pub(crate) fn App() -> Element {
+    rsx! {
+        Router::<Route> {}
+    }
+}

src/components/form_project.rs

@@ -0,0 +1,23 @@
+use dioxus::core_macro::{component, rsx};
+use dioxus::dioxus_core::Element;
+use dioxus::prelude::*;
+
+#[component]
+pub(crate) fn FormProject(onsubmit: EventHandler<String>) -> Element {
+    rsx! {
+        form {
+            onsubmit: move |event| {
+                onsubmit(event.values().get("title").unwrap().as_value());
+            },
+            input {
+                r#type: "text",
+                name: "title",
+                placeholder: "title"
+            }
+            button {
+                r#type: "submit",
+                "create"
+            }
+        }
+    }
+}

src/components/home.rs

@@ -0,0 +1,18 @@
+use crate::components::form_project::FormProject;
+use crate::server::projects::create_project;
+use dioxus::core_macro::rsx;
+use dioxus::dioxus_core::Element;
+use dioxus::prelude::*;
+
+#[component]
+pub(crate) fn Home() -> Element {
+    rsx! {
+        FormProject {
+            onsubmit: move |title| {
+                spawn(async move {
+                    let _ = create_project(title).await;
+                });
+            }
+        }
+    }
+}

src/components/mod.rs

@@ -0,0 +1,3 @@
+pub(crate) mod app;
+pub(crate) mod form_project;
+pub(crate) mod home;

src/main.rs

@@ -1,52 +1,22 @@
 #![allow(non_snake_case)]
 
+mod components;
+mod models;
+mod route;
+mod schema;
+mod server;
+
+use components::app::App;
 use dioxus::prelude::*;
 use dioxus_logger::tracing::{info, Level};
 
-#[derive(Clone, Routable, Debug, PartialEq)]
-enum Route {
-    #[route("/")]
-    Home {},
-    #[route("/blog/:id")]
-    Blog { id: i32 },
-}
-
 fn main() {
-    // Init logger
-    dioxus_logger::init(Level::INFO).expect("failed to init logger");
+    dioxus_logger::init(Level::INFO).expect("failed to initialize logger");
     info!("starting app");
-    launch(App);
-}
 
-fn App() -> Element {
-    rsx! {
-        Router::<Route> {}
-    }
-}
+    let cfg = server_only!(
+        dioxus::fullstack::Config::new().addr(std::net::SocketAddr::from(([0, 0, 0, 0], 8000)))
+    );
 
-#[component]
-fn Blog(id: i32) -> Element {
-    rsx! {
-        Link { to: Route::Home {}, "Go to counter" }
-        "Blog post {id}"
-    }
-}
-
-#[component]
-fn Home() -> Element {
-    let mut count = use_signal(|| 0);
-
-    rsx! {
-        Link {
-            to: Route::Blog {
-                id: count()
-            },
-            "Go to blog"
-        }
-        div {
-            h1 { "High-Five counter: {count}" }
-            button { onclick: move |_| count += 1, "Up high!" }
-            button { onclick: move |_| count -= 1, "Down low!" }
-        }
-    }
+    LaunchBuilder::fullstack().with_cfg(cfg).launch(App);
 }

src/route/mod.rs

@@ -0,0 +1,8 @@
+use crate::components::home::Home;
+use dioxus::prelude::*;
+
+#[derive(Clone, Routable, Debug, PartialEq)]
+pub(crate) enum Route {
+    #[route("/")]
+    Home {},
+}

src/server/database_connection.rs

@@ -0,0 +1,12 @@
+use diesel::pg::PgConnection;
+use diesel::prelude::*;
+use dotenvy::dotenv;
+use std::env;
+
+pub(crate) fn establish_database_connection() -> PgConnection {
+    dotenv().ok();
+
+    let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
+    PgConnection::establish(&database_url)
+        .unwrap_or_else(|_| panic!("error connecting to {}", database_url))
+}

src/server/mod.rs

@@ -0,0 +1,2 @@
+mod database_connection;
+pub(crate) mod projects;

src/server/projects.rs

@@ -0,0 +1,21 @@
+use crate::models::project::{NewProject, Project};
+use crate::server::database_connection::establish_database_connection;
+use diesel::{RunQueryDsl, SelectableHelper};
+use dioxus::prelude::*;
+
+#[server]
+pub(crate) async fn create_project(title: String) -> Result<Project, ServerFnError> {
+    use crate::schema::projects;
+
+    let mut connection = establish_database_connection();
+
+    let new_project = NewProject {
+        title: title.as_str(),
+    };
+
+    Ok(diesel::insert_into(projects::table)
+        .values(&new_project)
+        .returning(Project::as_returning())
+        .get_result(&mut connection)
+        .expect("error saving a new project"))
+}