version: 2.1

orbs:
  aws-ecr: circleci/aws-ecr@8.2.1
  aws-ecs: circleci/aws-ecs@03.2.0
  slack: circleci/slack@4.12.0
  node: circleci/node@5.0.3

jobs:
  tests:
    executor: node/default
    steps:
      - checkout
      - run:
          command: cd front && npm install
          name: install node dependencies
      - run:
          command: cd front && npm run test
          name: tests

workflows:
  build-and-deploy:
    jobs:
      - tests
      - aws-ecr/build-and-push-image:
          name: build-image
          filters:
            branches:
              only: main
          requires:
            - tests
          dockerfile: ./infra/prod/Dockerfile
          registry-id: AWS_ACCOUNT_ID
          aws-access-key-id: AWS_ACCESS_KEY_ID
          aws-secret-access-key: AWS_SECRET_ACCESS_KEY
          region: $AWS_REGION
          repo: $AWS_ECR_REPO
          tag: $CIRCLE_SHA1
      - aws-ecs/deploy-service-update:
          name: deploy-canary
          requires:
            - build-image
          family: $AWS_ECS_CONTAINER_NAME_CANARY
          cluster: $AWS_ECS_CLUSTER
          container-image-name-updates: "container=$AWS_ECS_CONTAINER_NAME_CANARY,tag=${CIRCLE_SHA1}"
      - slack/on-hold:
          name: slack-notification
          context: slack-secrets
          requires:
            - deploy-canary
      - hold:
          type: approval
          requires:
            - slack-notification
      - aws-ecs/deploy-service-update:
          name: deploy-prod
          requires:
            - hold
          family: $AWS_ECS_CONTAINER_NAME_DEFAULT
          cluster: $AWS_ECS_CLUSTER
          container-image-name-updates: "container=$AWS_ECS_CONTAINER_NAME_DEFAULT,tag=${CIRCLE_SHA1}"
          post-steps:
            - slack/notify:
                event: pass
                template: basic_success_1
            - slack/notify:
                event: fail
                template: basic_fail_1
      - aws-ecr/build-and-push-image:
          name: build-image-latest
          requires:
            - deploy-prod
          dockerfile: ./infra/prod/Dockerfile
          registry-id: AWS_ACCOUNT_ID
          aws-access-key-id: AWS_ACCESS_KEY_ID
          aws-secret-access-key: AWS_SECRET_ACCESS_KEY
          region: $AWS_REGION
          repo: $AWS_ECR_REPO
          tag: latest