From 3de192636bb7f170bb750f702a9a20e6dd0a6e2f Mon Sep 17 00:00:00 2001
From: Marco Pedone <m.pedone98@gmail.com>
Date: Mon, 12 Jan 2026 10:05:42 +0100
Subject: [PATCH] feat: update GetAnnunciFromMiogest with improved error
 handling and validation; add curl installation in Dockerfile; implement
 checkAnnunci procedure for active announcements notification

---
 apps/backend/miogest_handler.go               | 20 ++++++++----
 apps/infoalloggi/Dockerfile                   |  1 +
 .../src/server/api/routers/annunci.ts         | 31 +++++++++++++++++++
 3 files changed, 46 insertions(+), 6 deletions(-)

diff --git a/apps/backend/miogest_handler.go b/apps/backend/miogest_handler.go
index bb36eb8..bb39084 100644
--- a/apps/backend/miogest_handler.go
+++ b/apps/backend/miogest_handler.go
@@ -47,21 +47,29 @@ func (m *MiogestHandler) GetAnnunci() typesdefs.AnnunciXML {
 
 func (m *MiogestHandler) GetAnnunciFromMiogest() {
 	maxRetries := 3
-	baseDelay := 30 * time.Second
+	baseDelay := 10 * time.Second
 
-	for attempt := 0; attempt < maxRetries; attempt++ {
+	for attempt := range maxRetries {
 		var err error
 		m.AnnunciXML, err = utils.GetDataXML[typesdefs.AnnunciXML]("http://partner.miogest.com/agenzie/infoalloggi.xml")
 
 		if err == nil {
-			// Success
-			m.annunci_cache_expires = time.Now().Add(1 * time.Hour)
-			return
+			// Success - validate we got data
+			if len(m.AnnunciXML.Annuncio) > 0 {
+				m.annunci_cache_expires = time.Now().Add(1 * time.Hour)
+				return
+			}
+			log.Printf("Warning: Successfully fetched XML but got 0 annunci")
+		}
+
+		// Log the specific error type
+		if err != nil {
+			log.Printf("Failed to get annunci (attempt %d/%d): %v", attempt+1, maxRetries, err)
 		}
 
 		// Failed - check if we should retry
 		if attempt < maxRetries-1 {
-			delay := baseDelay * time.Duration(1<<attempt) // Exponential backoff: 2s, 4s, 8s
+			delay := baseDelay * time.Duration(1<<attempt) // Exponential backoff
 			log.Printf("Failed to get annunci (attempt %d/%d): %v. Retrying in %v...",
 				attempt+1, maxRetries, err, delay)
 			time.Sleep(delay)
diff --git a/apps/infoalloggi/Dockerfile b/apps/infoalloggi/Dockerfile
index dcfa482..614e658 100644
--- a/apps/infoalloggi/Dockerfile
+++ b/apps/infoalloggi/Dockerfile
@@ -134,6 +134,7 @@ ENV STORAGE_URL=$STORAGE_URL
 ARG STORAGE_TOKEN
 ENV STORAGE_TOKEN=$STORAGE_TOKEN
 
+RUN apk add --no-cache curl
 
 RUN addgroup -g 1001 -S nodejs
 RUN adduser -S nextjs -u 1001
diff --git a/apps/infoalloggi/src/server/api/routers/annunci.ts b/apps/infoalloggi/src/server/api/routers/annunci.ts
index 3865b2d..12b4627 100644
--- a/apps/infoalloggi/src/server/api/routers/annunci.ts
+++ b/apps/infoalloggi/src/server/api/routers/annunci.ts
@@ -2,7 +2,9 @@ import { z } from "zod/v4";
 import type { AnnunciUpdate } from "~/schemas/public/Annunci";
 import {
 	adminProcedure,
+	apiProcedure,
 	createTRPCRouter,
+	protectedApiProcedure,
 	protectedProcedure,
 	publicProcedure,
 } from "~/server/api/trpc";
@@ -18,6 +20,8 @@ import {
 	getOptions_AnnunciHandler,
 	getProprietarioDataHandler,
 } from "~/server/controllers/annunci.controller";
+import { db } from "~/server/db";
+import { NewMail } from "~/server/services/mailer";
 import { zAnnuncioId, zServizioId } from "~/server/utils/zod_types";
 
 export const annunciRouter = createTRPCRouter({
@@ -108,4 +112,31 @@ export const annunciRouter = createTRPCRouter({
 				...input,
 			});
 		}),
+	checkAnnunci: apiProcedure.query(async () => {
+		const hasAnnunci = await db
+			.selectFrom("annunci")
+			.select("id")
+			.where("stato", "=", "Attivo")
+			.where("web", "is", true)
+			.execute();
+		if (hasAnnunci.length === 0) {
+			await NewMail({
+				template: {
+					mailType: "generic",
+					props: {
+						title: "Attenzione: Nessun annuncio attivo!",
+						testo:
+							"Nel sistema non è presente nessun annuncio con stato Attivo e visibile sul web.",
+					},
+				},
+				mail: {
+					subject: "Attenzione: Nessun annuncio attivo!",
+					to: "m.pedone98@gmail.com",
+				},
+			});
+
+			return { status: "no_annunci", timestamp: Date.now() };
+		}
+		return { status: "ok", timestamp: Date.now() };
+	}),
 });