feat(presentation): state, errors, extractors, auth and user handlers

crates/presentation/src/handlers/auth.rs

@@ -0,0 +1,35 @@
+use axum::{extract::State, http::StatusCode, response::IntoResponse, Json};
+use api_types::{requests::{LoginRequest, RegisterRequest}, responses::{AuthResponse, UserResponse}};
+use application::use_cases::auth::{login, register, LoginInput, RegisterInput};
+use crate::{errors::ApiError, state::AppState};
+
+pub fn to_user_response(u: &domain::models::user::User) -> UserResponse {
+    UserResponse {
+        id: u.id.as_uuid(),
+        username: u.username.to_string(),
+        display_name: u.display_name.clone(),
+        bio: u.bio.clone(),
+        avatar_url: u.avatar_url.clone(),
+        header_url: u.header_url.clone(),
+        local: u.local,
+        created_at: u.created_at,
+    }
+}
+
+pub async fn post_register(State(s): State<AppState>, Json(body): Json<RegisterRequest>) -> Result<impl IntoResponse, ApiError> {
+    let out = register(&*s.users, &*s.hasher, &*s.auth, &*s.events, RegisterInput {
+        username: body.username,
+        email: body.email,
+        password: body.password,
+    }).await?;
+    let resp = AuthResponse { token: out.token, user: to_user_response(&out.user) };
+    Ok((StatusCode::CREATED, Json(resp)))
+}
+
+pub async fn post_login(State(s): State<AppState>, Json(body): Json<LoginRequest>) -> Result<impl IntoResponse, ApiError> {
+    let out = login(&*s.users, &*s.hasher, &*s.auth, LoginInput {
+        email: body.email,
+        password: body.password,
+    }).await?;
+    Ok(Json(AuthResponse { token: out.token, user: to_user_response(&out.user) }))
+}