count

pnpm-lock.yaml

@@ -42,6 +42,9 @@ importers:
       drizzle-orm:
         specifier: ^0.32.0
         version: 0.32.0(@types/better-sqlite3@7.6.9)(better-sqlite3@11.1.2)
+      ky:
+        specifier: ^1.5.0
+        version: 1.5.0
       zod:
         specifier: ^3.22.4
         version: 3.22.4
@@ -1224,6 +1227,10 @@ packages:
     resolution: {integrity: sha512-o+NO+8WrRiQEE4/7nwRJhN1HWpVmJm511pBHUxPLtp0BUISzlBplORYSmTclCnJvQq2tKu/sgl3xVpkc7ZWuQQ==}
     engines: {node: '>=6'}
 
+  ky@1.5.0:
+    resolution: {integrity: sha512-bkQo+UqryW6Zmo/DsixYZE4Z9t2mzvNMhceyIhuMuInb3knm5Q+GNGMKveydJAj+Z6piN1SwI6eR/V0G+Z0BtA==}
+    engines: {node: '>=18'}
+
   lilconfig@2.1.0:
     resolution: {integrity: sha512-utWOt/GHzuUxnLKxB6dk81RoOeoNeHgbrXiuGk4yyF5qlRz+iIVWu56E2fqGHFrXz0QNUhLB/8nKqvRH66JKGQ==}
     engines: {node: '>=10'}
@@ -2675,6 +2682,8 @@ snapshots:
 
   kleur@4.1.5: {}
 
+  ky@1.5.0: {}
+
   lilconfig@2.1.0: {}
 
   lilconfig@3.1.1: {}

rust/src/api/main.rs

@@ -214,6 +214,20 @@ order by fetched_at
     Json(precios)
 }
 
+async fn get_info(State(pool): State<SqlitePool>) -> impl IntoResponse {
+    #[derive(Serialize)]
+    struct Info {
+        count: i64,
+    }
+
+    let count = sqlx::query!("select count(distinct ean) as count from precios")
+        .fetch_one(&pool)
+        .await
+        .unwrap()
+        .count;
+    Json(Info { count })
+}
+
 #[tokio::main]
 async fn main() {
     tracing_subscriber::fmt::init();
@@ -252,6 +266,7 @@ async fn main() {
         .route("/api/healthcheck", get(healthcheck))
         .route("/api/0/best-selling-products", get(get_best_selling))
         .route("/api/0/ean/:ean/history", get(get_product_history))
+        .route("/api/0/info", get(get_info))
         .with_state(pool);
 
     let listener = tokio::net::TcpListener::bind("0.0.0.0:8000").await.unwrap();

sitio/package.json

@@ -40,6 +40,7 @@
     "chartjs-adapter-dayjs-4": "^1.0.4",
     "dayjs": "^1.11.10",
     "drizzle-orm": "^0.32.0",
+    "ky": "^1.5.0",
     "zod": "^3.22.4"
   },
   "packageManager": "pnpm@9.5.0+sha512.140036830124618d624a2187b50d04289d5a087f326c9edfc0ccd733d76c4f52c3a313d4fc148794a2a9d81553016004e6742e8cf850670268a7387fc220c903"

sitio/src/routes/+layout.server.ts

@@ -1,15 +1,17 @@
-import { countDistinct } from "drizzle-orm";
 import type { PageServerLoad } from "./$types";
-import { getDb, schema } from "$lib/server/db";
-const { precios } = schema;
+import { z } from "zod";
+import ky from "ky";
+import { API_HOST } from "$lib";
+
+async function getInfo() {
+  return z
+    .object({
+      count: z.number(),
+    })
+    .parse(await ky.get(`${API_HOST}/api/0/info`).json());
+}
 
 export const load: PageServerLoad = async () => {
-  const db = await getDb();
-  const nProductosR = await db
-    .select({
-      count: countDistinct(precios.ean),
-    })
-    .from(precios);
-  const nProductos = nProductosR[0].count;
+  const nProductos = (await getInfo()).count;
   return { nProductos };
 };