cd configured

.github/workflows/deploy-functions.yml

@@ -0,0 +1,73 @@
+name: Deploy Azure Functions
+
+on:
+  push:
+    branches: ["main"]
+
+concurrency:
+  group: functions-prod
+  cancel-in-progress: true
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Checkout repository code
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Setup Node.js runtime
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+          cache: "npm"
+
+      # Install dependencies for the whole monorepo (npm workspaces)
+      - name: Install dependencies
+        run: npm ci
+
+      # Build ONLY the functions workspace (tsc output to functions/dist)
+      - name: Build functions workspace
+        run: npm run -w functions ci
+
+      # Prepare a deploy folder that contains:
+      # - host.json at the root
+      # - dist/ at the root
+      # - a package.json that references the internal db package via "file:"
+      # - the internal package code under ./packages/db
+      - name: Prepare deploy folder
+        run: |
+          rm -rf deploy
+          mkdir -p deploy/packages
+
+          # Copy runtime files expected by Azure Functions
+          cp functions/host.json deploy/host.json
+          cp -R functions/dist deploy/dist
+
+          # Copy the internal workspace package so it can be installed with "file:"
+          cp -R packages/db deploy/packages/db
+
+          # Generate a deploy-specific package.json
+          node -e "
+            const fs = require('fs');
+            const pkg = JSON.parse(fs.readFileSync('functions/package.json','utf8'));
+            pkg.name = 'functions-deploy';
+            pkg.main = 'dist/index.js';
+            pkg.dependencies = pkg.dependencies || {};
+            pkg.dependencies['@embalse-info/db'] = 'file:./packages/db';
+            fs.writeFileSync('deploy/package.json', JSON.stringify(pkg, null, 2));
+          "
+
+          # Generate a deploy-specific package-lock.json by installing in deploy/
+          cd deploy
+          npm install --omit=dev
+
+      # Deploy the deploy/ folder (it is now a complete Functions app root)
+      - name: Deploy to Azure Functions
+        uses: Azure/functions-action@v1
+        with:
+          app-name: fn-info-embalse-prod
+          package: deploy
+          publish-profile: ${{ secrets.AZURE_FUNCTIONAPP_PUBLISH_PROFILE }}

README.md

@@ -36,19 +36,10 @@ docker run -d --name azurite -p 10000:10000 -p 10001:10001 -p 10002:10002 mcr.mi
 
 ### Añadir las variables de entorno
 
-Dentro de la carpeta `functions`, crear un archivo `local.settings.json` con las siguientes variables de entorno:
-
-_/functions/local.settings.json_
-
-```json
-{
-  "IsEncrypted": false,
-  "Values": {
-    "AzureWebJobsStorage": "UseDevelopmentStorage=true",
-    "FUNCTIONS_WORKER_RUNTIME": "node",
-    "MONGODB_CONNECTION_STRING": "mongodb://localhost:27017/embalse-info"
-  }
-}
+Dentro de la carpeta `functions`, vamos crear un archivo `local.settings.json` a partir del de plantilla, ejecuta este comando desde el terminal (bash), desde el raiz del repo.
+
+```bash
+cp functions/local.settings.template.json functions/local.settings.json
 ```
 
 ### Arrancar las funciones de Azure
@@ -134,4 +125,4 @@ Está pendiente conectar typeahead con el detalle del embalse. De momento, se pu
 http://localhost:3000/embalse/vinuela-la
 
 http://localhost:3000/embalse/villagudin
-```
+```

functions/host.json

@@ -1,6 +1,12 @@
 {
   "version": "2.0",
   "logging": {
+    "logLevel": {
+      "default": "Warning",
+      "Function": "Information",
+      "Host.Results": "Information",
+      "Host.Aggregator": "Warning"
+    },
     "applicationInsights": {
       "samplingSettings": {
         "isEnabled": true,
@@ -12,4 +18,4 @@
     "id": "Microsoft.Azure.Functions.ExtensionBundle",
     "version": "[4.*, 5.0.0)"
   }
-}
+}

functions/local.settings.template.json

@@ -0,0 +1,11 @@
+{
+  "IsEncrypted": false,
+  "Values": {
+    "AzureWebJobsStorage": "UseDevelopmentStorage=true",
+    "FUNCTIONS_WORKER_RUNTIME": "node",
+    "MONGODB_CONNECTION_STRING": "mongodb://localhost:27017/embalse-info",
+    "APPLICATIONINSIGHTS_CONNECTION_STRING": "",
+    "SCRAPING_SCHEDULE": "0 * * * * *",
+    "ARCGIS_SCHEDULE": "40 * * * * *"
+  }
+}

functions/package.json

@@ -3,12 +3,13 @@
   "version": "0.0.1",
   "type": "module",
   "scripts": {
+    "prestart": "run-p clean type-check build",
     "start": "func start",
-    "watch": "tsc -w",
-    "build": "tsc",
     "clean": "rimraf dist",
-    "prestart": "run-p clean type-check build",
-    "type-check": "tsc --noEmit --preserveWatchOutput"
+    "type-check": "tsc --noEmit --preserveWatchOutput",
+    "build": "tsc",
+    "ci": "npm run clean && npm run type-check && npm run build",
+    "watch": "tsc -w"
   },
   "dependencies": {
     "@azure/functions": "^4.0.0",

functions/src/functions/arcgis-function.ts

@@ -3,7 +3,7 @@ import { dbServer, embalsesRepository } from "@embalse-info/db";
 
 export async function arcgisFunction(
   myTimer: Timer,
-  context: InvocationContext
+  context: InvocationContext,
 ): Promise<void> {
   await dbServer.connect(process.env.MONGODB_CONNECTION_STRING as string);
   context.log("ArcGIS function executed at:", new Date().toISOString());
@@ -19,13 +19,15 @@ export async function arcgisFunction(
 }
 
 app.timer("arcgis-function", {
+  // Run once immediately when the Function App instance starts (deploy/restart/scale-out)
+  runOnStartup: true,
   retry: {
     strategy: "fixedDelay",
     delayInterval: {
       seconds: 10,
     },
     maxRetryCount: 4,
   },
-  schedule: "0 * * * * *",
+  schedule: process.env.ARCGIS_SCHEDULE ?? "0 0 3 * * Mon,Thu", // Twice per week
   handler: arcgisFunction,
 });

functions/src/functions/scraping-functions.ts

@@ -3,7 +3,7 @@ import { dbServer, embalsesRepository } from "@embalse-info/db";
 
 export async function scrapingsFunction(
   myTimer: Timer,
-  context: InvocationContext
+  context: InvocationContext,
 ): Promise<void> {
   await dbServer.connect(process.env.MONGODB_CONNECTION_STRING as string);
   context.log("Scrapings function executed at:", new Date().toISOString());
@@ -15,7 +15,7 @@ export async function scrapingsFunction(
     context.log(`Se han actualizado los embalses de la cuenca Mediterránea`);
   } else {
     context.log(
-      "No se han podido actualizar los embalses de la cuenca Mediterránea"
+      "No se han podido actualizar los embalses de la cuenca Mediterránea",
     );
   }
   await dbServer.disconnect();
@@ -29,6 +29,6 @@ app.timer("scrapings-function", {
     },
     maxRetryCount: 4,
   },
-  schedule: "40 * * * * *",
+  schedule: process.env.SCRAPING_SCHEDULE ?? "0 0 */4 * * *", // Every 4 hours
   handler: scrapingsFunction,
 });