# Before Rails 7.1

Post.joins(:comments)
    .select(
      "posts.id as post_id, posts.title as post_title,
      comments.id as comment_id, comments.body as comment_body"
    )
    
Post.joins(:comments).select(:id, :title, "comments.body")

# After Rails 7.1

Post.joins(:comments)
    .select(
      posts: { id: :post_id, title: :post_title },
      comments: { id: :comments_id, body: :comment_body }
    )
    
Post.joins(:comments).select(:id, :title, comments: [:body] )

gem 'brakeman', require: false
gem 'danger', '9.2.0'
# A Danger plugin to lint Ruby files through danger-brakeman_scanner.</em>
gem 'danger-brakeman_scanner', '0.1.1'
# A Danger plugin to lint Ruby files through rails_best_practices.</em>
gem 'danger-rails_best_practices', '0.1.3'
# A Danger plugin to lint Ruby files through Reek.</em>
gem 'danger-reek', '0.3.0'
# A Danger plugin for running Ruby files through Rubocop.</em>
gem 'danger-rubocop', '0.10.0'
# A Danger plugin to report code coverage generated by SimpleCov in JSON format.</em>
gem 'danger-simplecov_json', '0.3.0'

# Best practises:
#   [https://www.netguru.com/blog/top-10-best-practises-to-benefit-more-form-circleci]
#   [https://circleci.com/blog/six-optimization-tips-for-your-config/]
references:
  working_directory: &working_directory ~/quinblog
  images:
    base_image: &base_image
      image: cimg/ruby:3.2.1
      environment:
        TZ: /usr/share/zoneinfo/Asia/Tokyo
        BUNDLE_JOBS: 4
        BUNDLE_RETRY: 3
        BUNDLE_PATH: vendor/bundle
        GEM_PATH: vendor/bundle
        RAILS_ENV: test
    db_image: &db_image
      image: cimg/postgres:14.4
      environment:
        POSTGRES_USER: postgres
        POSTGRES_DB: quinblog_test
        POSTGRES_PASSWORD: postgres
    redis_image: &redis_image
      image: cimg/redis:5.0
    mongodb_image: &mongodb_image
      image: circleci/mongo:3.6
  commands:
    move_database_yml: &move_database_yml
      name: Move database_yml
      command: mv config/database.ci.yml config/database.yml
    move_mongoid_yml: &move_mongoid_yml
      name: Move mongoid_yml
      command: mv config/mongoid.ci.yml config/mongoid.yml
    sync_git_submodule: &sync_git_submodule
      name: Sync git submodule
      command: |
        git submodule sync --recursive --quiet
        git submodule update --init --checkout --recursive --quiet

# Use the latest 2.1 version of CircleCI pipeline process engine.
# See: https://circleci.com/docs/2.0/configuration-reference
version: 2.1

# Orbs are reusable packages of CircleCI configuration that you may share across projects, enabling you to create encapsulated, parameterized commands, jobs, and executors that can be used across multiple projects.
# See: https://circleci.com/docs/2.0/orb-intro/
orbs:
  ruby: circleci/ruby@1.8.0

# Define a job to be invoked later in a workflow.
# See: https://circleci.com/docs/2.0/configuration-reference/#jobs
jobs:
  build:
    working_directory: *working_directory
    resource_class: small
    parallelism: 1
    docker:
      - *base_image
    steps:
      - add_ssh_keys:
          fingerprints:
            - '7c:72:77:4f:79:12:cb:af:c9:84:7b:d1:ab:24:69:41'
      - checkout

      - run: *move_database_yml
      - run: *move_mongoid_yml
      - run: *sync_git_submodule
      - run:
          name: Disabled auto completion
          command: echo 'IRB.conf[:USE_AUTOCOMPLETE] = false' >> ~/.irbrc

      # Restoring and saving cache
      - ruby/install-deps

      - persist_to_workspace:
          root: *working_directory
          paths:
            - ./*

  test:
    working_directory: *working_directory
    resource_class: small
    parallelism: 2
    docker:
      - *base_image
      - *db_image
      - *mongodb_image
      - *redis_image
    steps:
      - attach_workspace:
          at: *working_directory

      - run:
          name: Wait for Postgres DB
          command: dockerize -wait tcp://localhost:5432 -timeout 1m

      - run:
          name: Wait for Mongo DB
          command: dockerize -wait tcp://localhost:27017 -timeout 1m

      - run:
          name: Wait for Redis DB
          command: dockerize -wait tcp://localhost:6379 -timeout 1m

      - run:
          name: Migration DB
          command: |
            bundle exec rails db:schema:load:primary --trace
            bundle exec rails db:create:universal
            bundle exec rails db:schema:load:universal --trace

      - run:
          name: Run rspec
          command: |
            TESTFILES=$(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings --timings-type=classname)
            echo ${TESTFILES}
            bundle exec rspec --profile 10 \
                              --format progress \
                              --format RspecJunitFormatter --out /tmp/test-results/rspec/rspec.xml \
                              ${TESTFILES}

      # Collect test data
      # See: https://circleci.com/docs/collect-test-data
      # See: https://circleci.com/blog/how-to-output-junit-tests-through-circleci-2-0-for-expanded-insights/
      - store_test_results:
          path: /tmp/test-results/rspec/

      - run:
          name: Run danger
          command: bundle exec danger --danger_id=test

  lint:
    working_directory: *working_directory
    resource_class: small
    parallelism: 1
    docker:
      - *base_image
    steps:
      - attach_workspace:
          at: *working_directory

      - run:
          name: Run danger
          command: bundle exec danger --danger_id=lint

# Invoke jobs via workflows
# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
workflows:
  build_and_test:
    jobs:
      - build
      - test:
          context:
            - ctx_renew_api_company
          requires:
            - build
      - lint:
          context:
            - ctx_renew_api_company
          requires:
            - build

# frozen_string_literal: true

case ENV.fetch('CIRCLE_JOB', nil)

when 'lint'

  ### for Rubocop ###

  rubocop.lint(force_exclusion: true, inline_comment: true)

  ### for rails_best_practices ###

  # rails_best_practices.lint

  ### for Reek ###

  # reek.lint

  ### for brakeman ###

  brakeman.run('.')

  # Ensure there is a summary for a pr

  failure('Please provide a summary in the Pull Request description') if     github.pr_body.include?('___WRITE_HERE___')

  # Ensure that all prs have an assignee

  failure('This PR does not have any assignees yet.') unless github.pr_json['assignee']

  # Warn really big diffs

  warn('We cannot handle the scale of this PR') if git.lines_of_code > 300

  # Note when a pr cannot be manually merged, which goes away when you can

  warn('This PR cannot be merged yet.', sticky: false) unless github.pr_json['mergeable']

 when 'test'

  ### for SimpleCov ###

  coverage_file = 'coverage/coverage.json'

  simplecov.report(coverage_file, sticky: false)

  simplecov.individual_report(coverage_file, Dir.pwd)

end

numbers = [1,2,3,4,5,6]

numbers.length # => 6

rubynumbers = [1,2,3,4,5,6]

numbers.size # => 6

[10, 20, 30].count # => 3

[].count # => 0

[0, 5, 10, 0.0].count(0) # => 2

[0, 1, 2].count(3) # => 0

[0, 5, 10, 15].count { |e| e > 5 } # => 2

[0, 1, 2, 3].count(2) { |e| e = 0 } # => 1

class Company < ActiveRecord::Base
  has_many :company_members
end

company = Company.first
company_members = company.company_members

# CompanyMember::ActiveRecord_Associations_CollectionProxy
company_members.class 

Company.all.size
# SELECT "companies".* FROM "companies"

Company.all.length
# SELECT "companies".* FROM "companies"

companies = Company.all

# SELECT COUNT(*) FROM "companies"
companies.count

Company.all.count { |company| company.charge_firstname.include?('Be') }