Feat: Allow Deleting Account via JSON API

src/json_api/users/delete.rs

@@ -0,0 +1,23 @@
+use crate::Pool;
+use crate::account::account::{Auth, User};
+use rocket::http::Status;
+use rocket::{State, get};
+
+#[get("/api/v2/users/@me/delete")]
+pub async fn delete_account(pool: &State<Pool>, auth: Auth<true>) -> Result<(), Status> {
+    let pool = pool.inner();
+    let user: User = auth.into();
+
+    let result = sqlx::query!(
+        "DELETE FROM users WHERE username = $1",
+        user.username
+    ).execute(pool)
+        .await
+        .map_err(|_| Status::InternalServerError)?;
+
+    if result.rows_affected() == 0 { // Account doesn't exist
+        Err(Status::NotFound)
+    } else { // Account existed and was deleted
+        Ok(())
+    }
+}

src/json_api/users/mod.rs

@@ -1,2 +1,3 @@
 pub mod profile;
 pub mod mii;
+pub mod delete;

src/main.rs

@@ -151,6 +151,7 @@ async fn launch() -> _ {
             json_api::oauth::generate_token::generate_token,
             json_api::users::profile::get_own_profile,
             json_api::users::mii::get_mii_data_by_pid,
+            json_api::users::delete::delete_account,
             papi::login::login,
             papi::user::get_user,
             nnid::people::thing,