02-ago: [proyecto] vigilancia - integra middleware Alexa (alexa_notify.js/VoiceMonkey) + .env con credenciales de Telegram y VoiceMonkey + tests 18/18

vigilancia/.env.example

@@ -18,5 +18,11 @@ COOLDOWN=45
 # Webhook Alexa/Node-RED (opcional, dejar vacío si no se usa)
 WEBHOOK_ALEXA=
 
+# Middleware VoiceMonkey (reutiliza scripts/alexa_notify.js de biblioteca_negocio_prolongo)
+VOICEMONKEY_TOKEN=
+VOICEMONKEY_DEVICE=
+ALEXA_NODE=node
+ALEXA_NOTIFY_SCRIPT=C:\Users\juanm\Documents\GitHub\biblioteca_negocio_prolongo\scripts\alexa_notify.js
+
 # Directorio de snapshots
 SNAPSHOT_DIR=snapshots

vigilancia/config.py

@@ -27,4 +27,8 @@ HORA_INICIO = int(os.getenv("HORA_INICIO", 0))
 HORA_FIN = int(os.getenv("HORA_FIN", 23))
 COOLDOWN = int(os.getenv("COOLDOWN", 30))
 WEBHOOK_ALEXA = os.getenv("WEBHOOK_ALEXA", "").strip()
+VOICEMONKEY_TOKEN = os.getenv("VOICEMONKEY_TOKEN", "").strip()
+VOICEMONKEY_DEVICE = os.getenv("VOICEMONKEY_DEVICE", "").strip()
+ALEXA_NODE = os.getenv("ALEXA_NODE", "node")
+ALEXA_NOTIFY_SCRIPT = os.getenv("ALEXA_NOTIFY_SCRIPT", "").strip()
 SNAPSHOT_DIR = os.getenv("SNAPSHOT_DIR", "snapshots")

vigilancia/notificador.py

@@ -1,3 +1,6 @@
+import os
+import subprocess
+
 import requests
 
 import config
@@ -24,6 +27,23 @@ def enviar_telegram(ruta_imagen: str, texto: str):
 
 
 def disparar_webhook_alexa(texto: str):
+    if config.ALEXA_NOTIFY_SCRIPT:
+        env = os.environ.copy()
+        if config.VOICEMONKEY_TOKEN:
+            env["VOICEMONKEY_TOKEN"] = config.VOICEMONKEY_TOKEN
+        if config.VOICEMONKEY_DEVICE:
+            env["VOICEMONKEY_DEVICE"] = config.VOICEMONKEY_DEVICE
+        try:
+            r = subprocess.run(
+                [config.ALEXA_NODE, config.ALEXA_NOTIFY_SCRIPT, texto],
+                env=env, timeout=15, capture_output=True, text=True,
+            )
+            if r.returncode != 0:
+                print(f"[Alexa] Error middleware: {r.stderr[:200]}")
+        except Exception as e:
+            print(f"[Alexa] Excepción lanzando middleware: {e}")
+        return
+
     if not config.WEBHOOK_ALEXA:
         return
 

vigilancia/test_prueba.py

@@ -142,12 +142,15 @@ def test_webhook_mock():
     real = notificador.requests
     notificador.requests = FakeRequests()
     orig = config.WEBHOOK_ALEXA
+    orig_script = config.ALEXA_NOTIFY_SCRIPT
     config.WEBHOOK_ALEXA = "http://localhost:1880/alexa"
+    config.ALEXA_NOTIFY_SCRIPT = ""
     try:
         disparar_webhook_alexa("PRUEBA")
         check("Webhook disparado cuando configurado", len(llamadas) == 1)
     finally:
         config.WEBHOOK_ALEXA = orig
+        config.ALEXA_NOTIFY_SCRIPT = orig_script
         notificador.requests = real
 
     llamadas.clear()
@@ -172,6 +175,43 @@ def test_yolo():
           res is False)
 
 
+def test_alexa_middleware():
+    print("\n--- RF-08: Middleware alexa_notify.js (mock subprocess) ---")
+    llamadas = {}
+
+    def fake_run(cmd, **kwargs):
+        llamadas["cmd"] = cmd
+        llamadas["env_token"] = kwargs.get("env", {}).get("VOICEMONKEY_TOKEN", "")
+        class R:
+            returncode = 0
+            stderr = ""
+        return R()
+
+    import notificador
+    real_run = notificador.subprocess.run
+    notificador.subprocess.run = fake_run
+    orig_script = config.ALEXA_NOTIFY_SCRIPT
+    orig_token = config.VOICEMONKEY_TOKEN
+    orig_dev = config.VOICEMONKEY_DEVICE
+    orig_node = config.ALEXA_NODE
+    config.ALEXA_NOTIFY_SCRIPT = "alexa_notify.js"
+    config.VOICEMONKEY_TOKEN = "VM_TOKEN_FAKE"
+    config.VOICEMONKEY_DEVICE = "echo-salon"
+    config.ALEXA_NODE = "node"
+    try:
+        disparar_webhook_alexa("PRUEBA movimiento")
+        check("Ejecuta node + script + texto",
+              llamadas.get("cmd") == ["node", "alexa_notify.js", "PRUEBA movimiento"])
+        check("Inyecta VOICEMONKEY_TOKEN al proceso",
+              llamadas.get("env_token") == "VM_TOKEN_FAKE")
+    finally:
+        notificador.subprocess.run = real_run
+        config.ALEXA_NOTIFY_SCRIPT = orig_script
+        config.VOICEMONKEY_TOKEN = orig_token
+        config.VOICEMONKEY_DEVICE = orig_dev
+        config.ALEXA_NODE = orig_node
+
+
 def test_flujo_completo():
     print("\n--- RF-03/RF-04/RF-05: Flujo completo snapshot+cooldown (mock) ---")
     os.makedirs(config.SNAPSHOT_DIR, exist_ok=True)
@@ -202,6 +242,7 @@ if __name__ == "__main__":
     test_franja_horaria()
     test_telegram_mock()
     test_webhook_mock()
+    test_alexa_middleware()
     test_yolo()
     test_flujo_completo()
     print(f"\n=== RESULTADO: {APROBADOS} OK, {FALLIDOS} FALLO ===")