version: 2.1
workflows:
  build_and_test:
    jobs:
      - build
      - lint:
          requires:
            - build
      - tests:
          requires:
            - build
      - db:
          requires:
            - build
     
jobs:
    build:
        docker:
            - image: cimg/node:12.18
        steps:
            - checkout
            - restore_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
            - run: yarn global add node-gyp && yarn install
            - save_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
                paths:
                    - ./node_modules
    tests:
        docker:
            - image: cimg/node:12.18
        steps:
            - checkout
            - restore_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
            - run : yarn test:ci
            - save_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
                paths:
                    - ./node_modules
    lint:
        docker:
            - image: cimg/node:12.18
        steps:
            - checkout
            - restore_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
            - run : yarn lint && yarn format:check
            - save_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
                paths:
                    - ./node_modules
            
    db:
        docker:
            - image: cimg/node:12.18
              environment: 
                DATABASE_URL: "postgres://psqluer:test@localhost:5432/psdb"
                API_PORT: 3000
                API_HOST: localhost
                API_PROTOCOL: http
                JWT_SECRET: some string yo want
            - image: circleci/postgres:9.6.2-alpine
              environment:
                POSTGRES_USER: psqluer
                POSTGRES_DB: psdb        
        steps: 
            - checkout
            - restore_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
            - run: 
                command: yarn test:e2e
            - save_cache:
                key: yarn-packages-v3{{ checksum "yarn.lock" }}
                paths:
                    - ./node_modules