debian-mirror-gitlab/lib/api/variables.rb

# frozen_string_literal: true

module API
  class Variables < ::API::Base
    include PaginationParams

    before { authenticate! }
    before { authorize! :admin_build, user_project }

    feature_category :continuous_integration

    helpers Helpers::VariablesHelpers

    params do
      requires :id, type: String, desc: 'The ID of a project'
    end

    resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
      desc 'Get project variables' do
        success Entities::Ci::Variable
      end
      params do
        use :pagination
      end
      get ':id/variables' do
        variables = user_project.variables
        present paginate(variables), with: Entities::Ci::Variable
      end

      desc 'Get a specific variable from a project' do
        success Entities::Ci::Variable
      end
      params do
        requires :key, type: String, desc: 'The key of the variable'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      get ':id/variables/:key' do
        variable = find_variable(user_project, params)
        not_found!('Variable') unless variable

        present variable, with: Entities::Ci::Variable
      end
      # rubocop: enable CodeReuse/ActiveRecord

      desc 'Create a new variable in a project' do
        success Entities::Ci::Variable
      end
      params do
        requires :key, type: String, desc: 'The key of the variable'
        requires :value, type: String, desc: 'The value of the variable'
        optional :protected, type: Boolean, desc: 'Whether the variable is protected'
        optional :masked, type: Boolean, desc: 'Whether the variable is masked'
        optional :variable_type, type: String, values: ::Ci::Variable.variable_types.keys, desc: 'The type of variable, must be one of env_var or file. Defaults to env_var'
        optional :environment_scope, type: String, desc: 'The environment_scope of the variable'
      end
      post ':id/variables' do
        variable = ::Ci::ChangeVariableService.new(
          container: user_project,
          current_user: current_user,
          params: { action: :create, variable_params: declared_params(include_missing: false) }
        ).execute

        if variable.valid?
          present variable, with: Entities::Ci::Variable
        else
          render_validation_error!(variable)
        end
      end

      desc 'Update an existing variable from a project' do
        success Entities::Ci::Variable
      end
      params do
        optional :key, type: String, desc: 'The key of the variable'
        optional :value, type: String, desc: 'The value of the variable'
        optional :protected, type: Boolean, desc: 'Whether the variable is protected'
        optional :masked, type: Boolean, desc: 'Whether the variable is masked'
        optional :variable_type, type: String, values: ::Ci::Variable.variable_types.keys, desc: 'The type of variable, must be one of env_var or file'
        optional :environment_scope, type: String, desc: 'The environment_scope of the variable'
        optional :filter, type: Hash, desc: 'Available filters: [environment_scope]. Example: filter[environment_scope]=production'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      put ':id/variables/:key' do
        variable = find_variable(user_project, params)
        not_found!('Variable') unless variable

        variable = ::Ci::ChangeVariableService.new(
          container: user_project,
          current_user: current_user,
          params: { action: :update, variable: variable, variable_params: declared_params(include_missing: false).except(:key, :filter) }
        ).execute

        if variable.valid?
          present variable, with: Entities::Ci::Variable
        else
          render_validation_error!(variable)
        end
      end
      # rubocop: enable CodeReuse/ActiveRecord

      desc 'Delete an existing variable from a project' do
        success Entities::Ci::Variable
      end
      params do
        requires :key, type: String, desc: 'The key of the variable'
        optional :filter, type: Hash, desc: 'Available filters: [environment_scope]. Example: filter[environment_scope]=production'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      delete ':id/variables/:key' do
        variable = find_variable(user_project, params)
        not_found!('Variable') unless variable

        ::Ci::ChangeVariableService.new(
          container: user_project,
          current_user: current_user,
          params: { action: :destroy, variable: variable }
        ).execute

        no_content!
      end
      # rubocop: enable CodeReuse/ActiveRecord
    end
  end
end