• Brute force protect, it means it will possible to send message to one number not more often than in a certain period. Env setup should be provided.
• Validate number endpoint
• Webhook endpoint for Twilio
• history url, it could be REST GET endpoint or graphql
• UI for managing numbers (for huge amount of message > 250 per day)
• history free mode (without DBs connected)

Sms-service used postgres and redis to store data. Application saves history of all SMS which was sent or felt. Format and validate message is available. Also guard against brute force in development.

Databases required to provide service working:

• PostgreSQL
• Redis

It should running local, inside another Docker container, or on external server. For postgres you should create DB. If you have postgres and redis running you should provide HOST name, PORT and other data to connect in environment. Details about environment are below. Also you should have Twilio account.

For sending message you should have Twilio account. You should provide your account SID and SECRET key to make service working. Also number required.

NODE_ENV (default: 'development')
PORT (default: 80)
PG_DB
PG_USER
PG_PASSWORD
PG_HOST (default: 'localhost')
PG_PORT (default: '5432')
REDIS_HOST (default: 'localhost')
REDIS_PORT (default: '6379')
REDIS_PASSWORD
TW_SID
TW_TOKEN
TW_NUMBER

npm run db:migrate:prod - reinitialize DB (drop and recreate)
npm run db:start:prod - initialize DB (just create)
npm run start:prod - start server

To make service working you should make first start with npm run db:start:prod command to initialize DB, after that you should restart container with npm run start:prod command to make service running. If you want reinitialize your DB npm run db:migrate:prod command available.

sudo docker exec -it [ID] tail -f logs/info.log
sudo docker exec -it [ID] tail -f logs/error.log
[ID] - id or name container

Github Repo
Swagger API Documentation
Docker Cloud Repo

Example part of valid docker compose file for sms service:

sms-service:
    image: appshop/sms-service
    depends_on:
      - postgres
      - redis
    environment:
      NODE_ENV: production
      PG_DB: db_name
      PG_USER: user
      PG_PASSWORD: 12345678
      PG_HOST: postgres
      REDIS_HOST: redis
      TW_SID: AC5488852a6a3b420275745ccd4c7c33a9
      TW_TOKEN: 7g397g23a3eg0e9a38ef08faa94a4g0a
      TW_NUMBER: +14444444444
    command:
      ["npm", "run", "start:prod"]
    networks:
      - network