version: 2
jobs:
  build:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          keys:
            - dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
            # fallback to using the latest cache if no exact match is found
            - dependencies-
      - run: yarn global add node-gyp && yarn install
      - save_cache:
          paths:
            - node_modules
          key: dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
  lint:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          key: dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
      - run: yarn lint
      - run: yarn format:check
  server-doc-build:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          key: dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
      - run: yarn doc:build
      - run:
          name: Copy deployment artifacts to workspace
          command: |
            cp doc-server/ /tmp/server-doc -r
      - store_artifacts:
          path: /tmp/server-doc
      - persist_to_workspace:
          root: /tmp
          paths:
            - server-doc
  server-doc-deploy:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/deploy-doc-server
    steps:
      - attach_workspace:
          at: /tmp
      - run:
          name: Deploy app
          command: |
            sudo npm install -g --silent netlify-cli
            netlify deploy --prod --auth $NETLIFY_AUTH_TOKEN --dir=/tmp/server-doc --site $NETLIFY_SITE_ID
  back-test-unit:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          key: dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
      - run:
          command: yarn test:ci
          environment:
            DATABASE_URL: postgres://psqluer:psqlpassword@localhost:5432/psqluer
            JWT_SECRET: aaaa
            API_PORT: 3000
            API_HOST: localhost
            API_PROTOCOL: http
      - run: yarn add codecov && yarn codecov
  back-test-e2e:
    docker:
      - image: circleci/node:dubnium-browsers
      - image: circleci/postgres:9.6.5
        environment:
          POSTGRES_DB: psqluer
          POSTGRES_USER: psqluer
          POSTGRES_PASSWORD: psqlpassword
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          key: dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
      - run:
          command: yarn test:e2e
          environment:
            DATABASE_URL: postgres://psqluer:psqlpassword@localhost:5432/psqluer
            JWT_SECRET: aaaa
            API_PORT: 3000
            API_HOST: localhost
            API_PROTOCOL: http

  back-deploy-heroku:
    docker:
      - image: buildpack-deps:trusty
    steps:
      - checkout
      - run:
          name: Heroku Deploy
          command: git push https://heroku:$HEROKU_API_KEY@git.heroku.com/$HEROKU_APP_NAME.git main
      - run:
          name: Smoke Test
          command: |
            HTTPCODE=`curl -s -o /dev/null -w "%{http_code}" https://safe-caverns-65754.herokuapp.com/`
            if [ "$HTTPCODE" -ne 200 ];then
              echo "heroku app not responding, failing deploy"
              exit 1
            fi

workflows:
  version: 2
  build-test-and-lint:
    jobs:
      - build
      - back-test-unit:
          requires:
            - build
      - back-test-e2e:
          requires:
            - build
      - lint:
          requires:
            - build
      - back-deploy-heroku:
          requires:
            - build
            - lint
            - back-test-e2e
            - back-test-unit
          filters:
            branches:
              only: main
      - server-doc-build:
          requires:
            - build
            - lint
            - back-test-e2e
            - back-test-unit
          filters:
            branches:
              only: main
      - server-doc-deploy:
          requires:
            - server-doc-build
          filters:
            branches:
              only: main