From 19289e8b36a0491bf70949fa8626aa0ef586c978 Mon Sep 17 00:00:00 2001
From: Araozu <fernando@araozu.dev>
Date: Sat, 10 Aug 2024 18:33:46 -0500
Subject: [PATCH] feat: minimal, naive login

---
 src/controller/mod.rs   | 41 +++++++++++++++++++++++++++++++----------
 src/controller/utils.rs |  2 +-
 src/view/login.rs       |  9 ++++++++-
 src/view/mod.rs         |  1 +
 4 files changed, 41 insertions(+), 12 deletions(-)

diff --git a/src/controller/mod.rs b/src/controller/mod.rs
index 690a325..8155cf0 100644
--- a/src/controller/mod.rs
+++ b/src/controller/mod.rs
@@ -1,7 +1,8 @@
-use std::time::Duration;
-
 use maud::Markup;
-use rocket::{form::Form, http::Status, response::Redirect, tokio::time::sleep};
+use rocket::{form::Form, http::{CookieJar, Status}, response::Redirect};
+use utils::RS_SESSION_ID;
+
+use crate::db;
 
 mod utils;
 
@@ -12,6 +13,7 @@ pub fn homepage() -> Markup {
 
 #[get("/new")]
 pub fn new_definition(_user: utils::User) -> (Status, Markup) {
+    log::info!("reached /new");
     todo!()
 }
 
@@ -27,20 +29,39 @@ pub struct LoginData {
     pub login_password: String,
 }
 
-
 #[get("/login")]
 pub fn login_page() -> Markup {
     crate::view::login::login()
 }
 
 #[post("/login", data = "<data>")]
-pub async fn login(data: Form<LoginData>) -> (Status, String) {
+pub async fn login(data: Form<LoginData>, cookies: &CookieJar<'_>) -> (Status, String) {
     println!("begin request: {}", data.login_email);
 
-    
+    let db = match db().await {
+        Ok(handle) => handle,
+        Err(reason) => return (Status::InternalServerError, reason),
+    };
 
-    // Simulate trip to db
-    sleep(Duration::new(5, 0)).await;
-    println!("end request: {}", data.login_password);
-    (Status::Ok, ":D".into())
+    let result = sqlx::query!(
+        "select * from person where person_email = $1 and person_password = $2",
+        &data.login_email,
+        &data.login_password,
+    )
+    .fetch_all(db)
+    .await;
+
+    let re = match result {
+        Ok(r) => r,
+        Err(reason) => return (Status::InternalServerError, format!("{:?}", reason)),
+    };
+
+    if !re.is_empty() {
+        // TODO: generate a session id and assign
+        cookies.add_private((RS_SESSION_ID, "session-id"));
+
+        (Status::Ok, "<div _='init go to url /new'></div>".into())
+    } else {
+        (Status::Unauthorized, "Correo o contraseña invalida".into())
+    }
 }
diff --git a/src/controller/utils.rs b/src/controller/utils.rs
index 614661f..504e42e 100644
--- a/src/controller/utils.rs
+++ b/src/controller/utils.rs
@@ -4,7 +4,7 @@ use rocket::{
 };
 
 /// Name of the header that stores the session ID of an user
-const RS_SESSION_ID: &str = "x-rs-session-id";
+pub const RS_SESSION_ID: &str = "x-rs-session-id";
 
 pub struct User {}
 
diff --git a/src/view/login.rs b/src/view/login.rs
index ec0f38a..db03cf0 100644
--- a/src/view/login.rs
+++ b/src/view/login.rs
@@ -8,12 +8,15 @@ pub fn login() -> Markup {
             "Jerguero"
         }
         div class="flex items-center h-screen w-full" {
-            div class="container mx-auto" {
+            div class="container mx-auto" "hx-ext"="response-targets" {
                 p class="my-4 p-2 rounded bg-c-bg-2 text-c-on-bg" {
                     "¡Iniciá sesión para comenzar a crear definiciones!"
                 }
                 form class="my-4 py-4 px-2 rounded bg-c-bg-2 text-c-on-bg"
                     "hx-post"="/login"
+                    "hx-swap"="innerHTML"
+                    "hx-target"="#login-result"
+                    "hx-target-error"="#login-result-error"
                 {
                     div class="py-2" {
                         label class="text-sm opacity-85" for="login-email" {"Correo electronico:"}
@@ -49,7 +52,11 @@ pub fn login() -> Markup {
                             "Iniciar sesión"
                         }
                     }
+                
+                    div id="login-result" class="text-center pt-2" {}
+                    div id="login-result-error" class="text-center pt-2 text-red-400" {}
                 }
+
             }
         }
     })
diff --git a/src/view/mod.rs b/src/view/mod.rs
index 5eb7a01..247d63b 100644
--- a/src/view/mod.rs
+++ b/src/view/mod.rs
@@ -24,6 +24,7 @@ pub fn skeleton(body: Markup) -> Markup {
                 // htmx
                 script src="https://unpkg.com/htmx.org@2.0.0" {}
                 script src="https://unpkg.com/htmx-ext-loading-states@2.0.0/loading-states.js" {}
+                script src="https://unpkg.com/htmx-ext-response-targets@2.0.0/response-targets.js" {}
                 // hyperscript
                 script src="https://unpkg.com/hyperscript.org@0.9.12" defer {}
             }