From e7e49f92554d4b23a50a746fbec50e7099f5c1ae Mon Sep 17 00:00:00 2001
From: core <core@coredoes.dev>
Date: Sun, 19 Nov 2023 21:32:12 -0500
Subject: [PATCH] login req

---
 trifid-api/src/main.rs                      |  1 +
 trifid-api/src/routes/v1/auth/magic_link.rs | 55 +++++++++++++++++++++
 trifid-api/src/routes/v1/auth/mod.rs        |  3 +-
 3 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 trifid-api/src/routes/v1/auth/magic_link.rs

diff --git a/trifid-api/src/main.rs b/trifid-api/src/main.rs
index 893db62..fb3bf3c 100644
--- a/trifid-api/src/main.rs
+++ b/trifid-api/src/main.rs
@@ -124,6 +124,7 @@ async fn main() {
             }))
             .service(routes::v1::signup::signup_req)
             .service(routes::v1::auth::verify_magic_link::verify_link_req)
+            .service(routes::v1::auth::magic_link::login_req)
             .wrap(Logger::default())
             .wrap(actix_cors::Cors::permissive())
             .app_data(app_state.clone())
diff --git a/trifid-api/src/routes/v1/auth/magic_link.rs b/trifid-api/src/routes/v1/auth/magic_link.rs
new file mode 100644
index 0000000..a1c213e
--- /dev/null
+++ b/trifid-api/src/routes/v1/auth/magic_link.rs
@@ -0,0 +1,55 @@
+use std::time::{Duration, SystemTime};
+use actix_web::post;
+use actix_web::http::StatusCode;
+use actix_web::web::{Data, Json};
+use serde::{Deserialize, Serialize};
+use crate::{AppState, randid};
+use crate::models::{MagicLink, User};
+use crate::response::JsonAPIResponse;
+use diesel::QueryDsl;
+use diesel_async::RunQueryDsl;
+use crate::email::send_email;
+use diesel::SelectableHelper;
+use crate::schema::users;
+use crate::schema::magic_links;
+use diesel::ExpressionMethods;
+
+#[derive(Deserialize)]
+pub struct LoginRequest {
+    pub email: String
+}
+
+#[derive(Serialize, Debug)]
+pub struct LoginResponse {
+    pub data: Option<()>,
+    pub metadata: LoginResponseMetadata
+}
+#[derive(Serialize, Debug)]
+pub struct LoginResponseMetadata {}
+
+#[post("/v1/auth/magic-link")]
+pub async fn login_req(req: Json<LoginRequest>, state: Data<AppState>) -> JsonAPIResponse<LoginResponse> {
+    let mut conn = handle_error!(state.pool.get().await);
+
+    let user_vec = handle_error!(users::dsl::users.filter(users::dsl::email.eq(&req.email)).select(User::as_select()).load(&mut conn).await);
+
+    // Difference from DN functionality: Trifid API will not implicitly create accounts
+
+    let user = match user_vec.get(0) {
+        Some(user) => user,
+        None => {
+            err!(StatusCode::BAD_REQUEST, make_err!("ERR_INVALID_EMAIL", "does not exist", "email"))
+        }
+    };
+
+    let new_magic_link = MagicLink {
+        id: randid!(token "ml"),
+        user_id: user.id.clone(),
+        expires: SystemTime::now() + Duration::from_secs(state.config.tokens.magic_link_expiry_seconds)
+    };
+
+    handle_error!(diesel::insert_into(magic_links::table).values(&new_magic_link).execute(&mut conn).await);
+    handle_error!(send_email(&new_magic_link.id, &req.email, &state.config).await);
+
+    ok!(LoginResponse { data: None, metadata: LoginResponseMetadata {} })
+}
\ No newline at end of file
diff --git a/trifid-api/src/routes/v1/auth/mod.rs b/trifid-api/src/routes/v1/auth/mod.rs
index 06675be..aa16fd9 100644
--- a/trifid-api/src/routes/v1/auth/mod.rs
+++ b/trifid-api/src/routes/v1/auth/mod.rs
@@ -1 +1,2 @@
-pub mod verify_magic_link;
\ No newline at end of file
+pub mod verify_magic_link;
+pub mod magic_link;
\ No newline at end of file