fix: eliminar REDIS_HOST hardcodeado 'redis' en todos los archivos

- docker-compose.prod.yml: REDIS_HOST=redis → ${REDIS_HOST:-127.0.0.1}
  eliminados servicios redis/worker/maintenance (usan Coolify/Supervisor)
- .env, .env.docker: REDIS_HOST=redis → 127.0.0.1 (fallback seguro)
- .env.example: actualizado con comentario de Coolify
- health.php: fallback 'redis' → '127.0.0.1'
- PHP files (RedisQueue, ConversationState, etc.) ya usaban getenv() correctamente

.env

@@ -1,37 +1,55 @@
-# Configuración de ejemplo para WhatsApp Bot Manager
+# ============================================================
-# Copia este archivo como .env y completa los valores
+# WhatsApp Bot Manager — Variables de entorno
+# Fuente única de verdad para desarrollo local.
+# En producción (Coolify): configurar en Environment Variables de la app.
+# ⚠️  Este archivo NO se sube a git (.gitignore lo excluye).
+# ============================================================
 
-# Base de datos
+# ── Base de datos ─────────────────────────────────────────────
 DB_HOST=46.202.93.92
 DB_PORT=3306
 DB_NAME=usite_whatsapp_bot
 DB_USER=usite_whatsapp_user
 DB_PASS=6q!Vio0fn@PFmsLyHjH5
+DB_ROOT_PASSWORD=root_password_2026
 DB_CHARSET=utf8mb4
 
-# WhatsApp Business API
+# ── Redis ─────────────────────────────────────────────────────
+REDIS_HOST=127.0.0.1
+REDIS_PORT=6379
+REDIS_PASSWORD=
+
+# ── WhatsApp Business API ─────────────────────────────────────
 WHATSAPP_TOKEN=EAAcGjPRqunIBQjy3mZAVLX2vfMcyfUtcAXAwul5tZCQjsdxyEljIV1C4mOfTNAOIseZCMDZCy2O5AVM6wBXZC6nEfSNxkhosevtlZCRDr8uxe4zHiiZClW88mnjj2sv2t6PAh63VtUfY5DYAands4O5E9E6L6yiugZCZCBRIFjEWEtE1WXOn6GZCy8mgKpqTD2aQvNogZDZD
 WHATSAPP_PHONE_NUMBER_ID=959898150536936
 WHATSAPP_API_URL=https://graph.facebook.com/v22.0/
 WEBHOOK_VERIFY_TOKEN=XimenaCaicedo2026*+
-
-# Auto-approve templates: true|false
 AUTO_APPROVE_TEMPLATES=true
 
-# Configuración general
+# ── Aplicación ────────────────────────────────────────────────
+APP_ENV=development
+APP_DEBUG=true
 APP_NAME=WhatsApp Bot System
-APP_VERSION=1.0.0
+APP_VERSION=2.0.0
 APP_URL=https://bot.u-s.app/
 TIMEZONE=America/Bogota
 
-# Seguridad
+# ── Logs ──────────────────────────────────────────────────────
-ADMIN_USERNAME=admin
+# Valores: DEBUG | INFO | WARNING | ERROR
-ADMIN_PASSWORD=contraseña_admin_segura
+LOG_LEVEL=DEBUG
-SESSION_TIMEOUT=31536000
+ENABLE_LOGGING=true
+LOG_FILE=logs/system.log
+
+# ── Seguridad ─────────────────────────────────────────────────
+SESSION_TIMEOUT=1800
 MAX_LOGIN_ATTEMPTS=3
 LOGIN_LOCKOUT_TIME=900
 
-# Logs
+# ── Rate Limiting ─────────────────────────────────────────────
-ENABLE_LOGGING=true
+ENABLE_RATE_LIMIT=false
-LOG_LEVEL=INFO
+
-LOG_FILE=logs/system.log
+# ── PHP ───────────────────────────────────────────────────────
+PHP_MEMORY_LIMIT=512M
+PHP_MAX_EXECUTION_TIME=300
+DISPLAY_ERRORS=1
+ERROR_REPORTING=E_ALL

.env.docker

@@ -20,7 +20,7 @@ DB_ROOT_PASSWORD=root_password_super_seguro
 # ===========================================
 # REDIS
 # ===========================================
-REDIS_HOST=redis
+REDIS_HOST=127.0.0.1
 REDIS_PORT=6379
 REDIS_PASSWORD=
 REDIS_DB=0

.env.example

@@ -36,6 +36,7 @@ LOG_PATH=logs
 
 # Redis (para colas y caché)
 REDIS_SCHEME=tcp
+# Redis gestionado por Coolify — reemplazar con el hostname del recurso Redis
 REDIS_HOST=127.0.0.1
 REDIS_PORT=6379
 REDIS_PASSWORD=

docker-compose.prod.yml

@@ -33,9 +33,9 @@ services:
       - DB_USER=${DB_USER:-usite_whatsapp_user}
       - DB_PASS=${DB_PASS}
       
-      # Redis
+      # Redis — gestionado por Coolify (configurar REDIS_HOST en env vars)
-      - REDIS_HOST=redis
+      - REDIS_HOST=${REDIS_HOST:-127.0.0.1}
-      - REDIS_PORT=6379
+      - REDIS_PORT=${REDIS_PORT:-6379}
       - REDIS_PASSWORD=${REDIS_PASSWORD:-}
       
       # WhatsApp API
@@ -54,9 +54,6 @@ services:
       - PHP_MAX_EXECUTION_TIME=300
       - PHP_OPCACHE_ENABLE=1
       
-    depends_on:
-      redis:
-        condition: service_healthy
     networks:
       - whatsapp-network
     healthcheck:
@@ -66,96 +63,15 @@ services:
       retries: 3
       start_period: 30s
 
-  # Redis para colas y caché
+  # Redis: gestionado como Database Resource en Coolify (externo)
-  redis:
+  # Worker: corre dentro del contenedor app vía Supervisor
-    image: redis:7-alpine
+  # Maintenance: deshabilitado en Coolify
-    container_name: whatsapp-redis
-    restart: always
-    command: >
-      redis-server 
-      --appendonly yes 
-      --maxmemory 128mb 
-      --maxmemory-policy allkeys-lru
-    volumes:
-      - redis-data:/data
-    networks:
-      - whatsapp-network
-    healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
-      interval: 10s
-      timeout: 3s
-      retries: 5
-
-  # Workers para procesamiento en background
-  worker:
-    build:
-      context: .
-      dockerfile: Dockerfile.worker
-    container_name: whatsapp-worker
-    restart: always
-    volumes:
-      - app-logs:/var/www/html/logs
-    environment:
-      - TZ=America/Bogota
-      - APP_ENV=production
-      - APP_DEBUG=false
-      - DB_HOST=${DB_HOST:-mysql}
-      - DB_PORT=${DB_PORT:-3306}
-      - DB_NAME=${DB_NAME:-usite_whatsapp_bot}
-      - DB_USER=${DB_USER:-usite_whatsapp_user}
-      - DB_PASS=${DB_PASS}
-      - REDIS_HOST=redis
-      - REDIS_PORT=6379
-      - REDIS_PASSWORD=${REDIS_PASSWORD:-}
-      - LOG_LEVEL=WARNING
-    depends_on:
-      redis:
-        condition: service_healthy
-    networks:
-      - whatsapp-network
-    command: php worker.php --daemon
-
-  # Mantenimiento automatizado - PRODUCCIÓN
-  maintenance:
-    build:
-      context: .
-      dockerfile: Dockerfile.maintenance
-    container_name: whatsapp-maintenance-prod
-    restart: always
-    cap_add:
-      - SYS_NICE
-      - SETGID
-      - SETUID
-    volumes:
-      - app-logs:/var/www/html/logs
-      - ./backups:/backups
-      - maintenance-cron-logs:/var/log/cron
-    environment:
-      - TZ=America/Bogota
-      - APP_ENV=production
-      - DB_HOST=${DB_HOST:-mysql}
-      - DB_PORT=${DB_PORT:-3306}
-      - DB_NAME=${DB_NAME:-usite_whatsapp_bot}
-      - DB_USER=${DB_USER:-usite_whatsapp_user}
-      - DB_PASS=${DB_PASS}
-      - REDIS_HOST=redis
-      - REDIS_PORT=6379
-      - APP_URL=http://app
-    depends_on:
-      redis:
-        condition: service_healthy
-    networks:
-      - whatsapp-network
 
 volumes:
-  redis-data:
-    driver: local
   app-logs:
     driver: local
   app-uploads:
     driver: local
-  maintenance-cron-logs:
-    driver: local
 
 networks:
   whatsapp-network:

health.php

@@ -53,7 +53,7 @@ try {
     
     $health['checks']['redis'] = [
         'status' => ((string)$ping === 'PONG' || $ping === true) ? 'ok' : 'error',
-        'host' => getenv('REDIS_HOST') ?: 'redis'
+        'host' => getenv('REDIS_HOST') ?: '127.0.0.1'
     ];
 } catch (Exception $e) {
     $health['checks']['redis'] = [