move to monorepo dir

apps/labrinth/src/routes/v2/statistics.rs

@@ -0,0 +1,39 @@
+use crate::routes::{
+    v2_reroute,
+    v3::{self, statistics::V3Stats},
+    ApiError,
+};
+use actix_web::{get, web, HttpResponse};
+use sqlx::PgPool;
+
+pub fn config(cfg: &mut web::ServiceConfig) {
+    cfg.service(get_stats);
+}
+
+#[derive(serde::Serialize)]
+pub struct V2Stats {
+    pub projects: Option<i64>,
+    pub versions: Option<i64>,
+    pub authors: Option<i64>,
+    pub files: Option<i64>,
+}
+
+#[get("statistics")]
+pub async fn get_stats(pool: web::Data<PgPool>) -> Result<HttpResponse, ApiError> {
+    let response = v3::statistics::get_stats(pool)
+        .await
+        .or_else(v2_reroute::flatten_404_error)?;
+
+    match v2_reroute::extract_ok_json::<V3Stats>(response).await {
+        Ok(stats) => {
+            let stats = V2Stats {
+                projects: stats.projects,
+                versions: stats.versions,
+                authors: stats.authors,
+                files: stats.files,
+            };
+            Ok(HttpResponse::Ok().json(stats))
+        }
+        Err(response) => Ok(response),
+    }
+}