From 0c171171c2d217b355ed56ef73ca0320314d17f2 Mon Sep 17 00:00:00 2001
From: didier amyot <didier@nimblerx.com>
Date: Sat, 25 Feb 2023 22:08:13 -0500
Subject: [PATCH] Added login/logout.. except for the authentication part...
 that's to be done later.

---
 resources/templates/index.html                | 22 +++-------------
 resources/templates/partials/index/form.html  | 21 ++++++++++++++++
 .../templates/partials/index/success.html     | 17 +++++++++++++
 src/webui/mod.rs                              |  2 ++
 src/webui/views.rs                            | 25 ++++++++++++++++++-
 5 files changed, 67 insertions(+), 20 deletions(-)
 create mode 100644 resources/templates/partials/index/form.html
 create mode 100644 resources/templates/partials/index/success.html

diff --git a/resources/templates/index.html b/resources/templates/index.html
index 1239132..bc08809 100644
--- a/resources/templates/index.html
+++ b/resources/templates/index.html
@@ -9,23 +9,7 @@
   </div>
 </div>
 
-<form>
-  <div class="uk-margin">
-    <label>
-      Username
-      <input class="uk-input" type="text">
-    </label>
-  </div>
-  <div class="uk-margin">
-    <label>
-      Password
-      <input class="uk-input" type="password">
-    </label>
-  </div>
-
-  <div class="uk-margin">
-    <button class="uk-button uk-button-default">Login</button>
-  </div>
-</form>
-
+<div id="home-page-main-block">
+  {% include "partials/index/form.html" %}
+</div>
 {% endblock %}
\ No newline at end of file
diff --git a/resources/templates/partials/index/form.html b/resources/templates/partials/index/form.html
new file mode 100644
index 0000000..31c2e32
--- /dev/null
+++ b/resources/templates/partials/index/form.html
@@ -0,0 +1,21 @@
+<form hx-post="/login"
+      hx-ext="json-enc"
+      hx-swap="innerHTML"
+      hx-target="#home-page-main-block">
+  <div class="uk-margin">
+    <label>
+      Username
+      <input class="uk-input" type="text" name="username" required>
+    </label>
+  </div>
+  <div class="uk-margin">
+    <label>
+      Password
+      <input class="uk-input" name="password" type="password">
+    </label>
+  </div>
+
+  <div class="uk-margin">
+    <button class="uk-button uk-button-default" type="submit">Login</button>
+  </div>
+</form>
\ No newline at end of file
diff --git a/resources/templates/partials/index/success.html b/resources/templates/partials/index/success.html
new file mode 100644
index 0000000..6ec4fa7
--- /dev/null
+++ b/resources/templates/partials/index/success.html
@@ -0,0 +1,17 @@
+<div>
+
+  <p>
+    You are logged in as {{ name }}.
+  </p>
+</div>
+
+<form hx-post="/logout"
+      hx-ext="json-enc"
+      hx-swap="innerHTML"
+      hx-target="#home-page-main-block">
+
+  <div class="uk-margin">
+    <button class="uk-button uk-button-default" type="click">Logout</button>
+  </div>
+</form>
+
diff --git a/src/webui/mod.rs b/src/webui/mod.rs
index 86b60a9..141a752 100644
--- a/src/webui/mod.rs
+++ b/src/webui/mod.rs
@@ -103,6 +103,8 @@ pub async fn web_ui_main(connFact: SQLiteConnectionFactory,
                 actix_files::Files::new("/static", "./resources/static/").use_last_modified(true),
             )
             .service(views::index)
+            .service(views::login)
+            .service(views::logout)
             .service(views::actions)
             .service(views::overview)
             .service(views::overview_submit_button)
diff --git a/src/webui/views.rs b/src/webui/views.rs
index b53affe..11e5937 100644
--- a/src/webui/views.rs
+++ b/src/webui/views.rs
@@ -26,7 +26,7 @@ pub async fn actions(tmpl_env: MiniJinjaRenderer) -> actix_web::Result<impl Resp
 pub async fn overview(tmpl_env: MiniJinjaRenderer,
                       connFactory: web::Data<SQLiteConnectionFactory>) -> actix_web::Result<impl Responder> {
     let conn = connFactory.readonly().unwrap(); // todo; to proper 500
-    let service_factory = ServiceFactory::new(& conn);
+    let service_factory = ServiceFactory::new(&conn);
     let user_service = service_factory.get_user_service();
     let users = user_service.list_users().unwrap();
     let ctx = context! {
@@ -35,6 +35,29 @@ pub async fn overview(tmpl_env: MiniJinjaRenderer,
     tmpl_env.render("overview.html", ctx)
 }
 
+#[derive(Deserialize, Debug)]
+struct LoginPayload {
+    username: String,
+    password: String,
+}
+
+
+#[actix_web::post("/login")]
+pub async fn login(tmpl_env: MiniJinjaRenderer,
+                   web::Json(form): web::Json<LoginPayload>) -> actix_web::Result<impl Responder> {
+    let ctx = context! {
+        name => form.username,
+    };
+    tmpl_env.render("partials/index/success.html", ctx)
+}
+
+#[actix_web::post("/logout")]
+pub async fn logout(tmpl_env: MiniJinjaRenderer) -> actix_web::Result<impl Responder> {
+    let ctx = context! {};
+    let res = tmpl_env.render("partials/index/form.html", ctx)?;
+    Ok(res.customize().insert_header(("Set-Cookie", "username=nobody")))
+}
+
 #[actix_web::get("/partials/overview/submit_button")]
 pub async fn overview_submit_button(
     _req: HttpRequest,