Add initial price notifications for products and adjust cron schedule to run every 15 minutes. Implement first run logic to send initial prices.

index.js

@@ -12,6 +12,7 @@ function sendMessage(message) {
   });
 }
 
+let isFirstRun = true;
 async function compareAndSave(productsPrice) {
   if (!fs.existsSync("productsPrice.json")) {
     fs.writeFileSync("productsPrice.json", "[]");
@@ -40,12 +41,15 @@ async function compareAndSave(productsPrice) {
 
   for (const product of diffProducts) {
     sendMessage(
-      `Zmiana ceny **${product.name}**:\nCena: ${product.oldPrice} -> ${product.newPrice}\nLink: ${product.link}`
+      `Zmiana ceny **${product.name}**: ${product.oldPrice} -> ${product.newPrice}\nLink: ${product.link}`
     );
   }
 
-  if (diffProducts.length === 0) {
-    sendMessage("Brak zmian w cenach");
+  if (isFirstRun) {
+    for (const product of productsPrice) {
+      sendMessage(`Początkowa cena **${product.name}**: ${product.price}`);
+    }
+    isFirstRun = false;
   }
 
   fs.writeFileSync(
@@ -97,9 +101,14 @@ async function init() {
   console.log("Sprawdzone! Aktualne ceny zapisane w productsPrice.json");
 }
 
-sendMessage("Zaczynam monitoring cen");
-const task = cron.schedule("0 6,9,12,14,16,18,21 * * *", init, {
+sendMessage("Startuję monitoring cen");
+const task = cron.schedule("*/15 7-23 * * *", init, {
   timezone: "Europe/Warsaw",
 });
 
+cron.schedule("0 7 * * *", () => {
+  const date = new Date().toLocaleDateString("pl-PL");
+  sendMessage(`Zaczynamy monitoring ${date}`);
+});
+
 task.execute();