Create user

3 files changed, 65 insertions, 1 deletions

diff --git a/src/api/liveops.rs b/src/api/liveops.rs
index ff44107..2dda41d 100644
--- a/src/api/liveops.rs
+++ b/src/api/liveops.rs
@@ -7,5 +7,5 @@ async fn ping() -> HttpResponse {
 }
 
 pub fn service() -> Scope {
-	web::scope("liveops/").service(ping)
+	web::scope("liveops").service(ping)
 }
diff --git a/src/api/mod.rs b/src/api/mod.rs
index f934d0e..7becfbd 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -1,3 +1,5 @@
 mod liveops;
+mod users;
 
 pub use liveops::service as liveops;
+pub use users::service as users;
diff --git a/src/api/users.rs b/src/api/users.rs
new file mode 100644
index 0000000..5e409fd
--- /dev/null
+++ b/src/api/users.rs
@@ -0,0 +1,62 @@
+use actix_web::http::{header, StatusCode};
+use actix_web::{post, web, HttpResponse, ResponseError, Scope};
+use raise::yeet;
+use serde::Deserialize;
+use sqlx::MySqlPool;
+use thiserror::Error;
+
+use crate::models::User;
+use crate::services::crypto::PasswordHash;
+use crate::services::db::{new_user, username_is_used};
+use crate::services::id::new_user_id;
+
+#[derive(Clone, Deserialize)]
+struct CreateUser {
+	username: Box<str>,
+	password: Box<str>,
+}
+
+#[derive(Debug, Clone, Hash, Error)]
+#[error("An account with the given username already exists.")]
+struct CreateUserError {
+	username: Box<str>,
+}
+
+impl ResponseError for CreateUserError {
+	fn status_code(&self) -> StatusCode {
+		StatusCode::CONFLICT
+	}
+}
+
+#[post("")]
+async fn create_user(
+	body: web::Json<CreateUser>,
+	conn: web::Data<MySqlPool>,
+) -> Result<HttpResponse, CreateUserError> {
+	let conn = conn.get_ref();
+
+	let user_id = new_user_id(conn).await.unwrap();
+	let username = body.username.clone();
+	let password = PasswordHash::new(&body.password).unwrap();
+
+	if username_is_used(conn, &body.username).await.unwrap() {
+		yeet!(CreateUserError { username });
+	}
+
+	let user = User {
+		user_id,
+		username,
+		password,
+	};
+
+	new_user(conn, user).await.unwrap();
+
+	let response = HttpResponse::Created()
+		.insert_header((header::LOCATION, format!("users/{user_id}")))
+		.finish();
+	Ok(response)
+}
+
+pub fn service() -> Scope {
+	web::scope("users").service(create_user)
+}