53 lines
1.6 KiB
Ruby
53 lines
1.6 KiB
Ruby
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# frozen_string_literal: true
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module Mutations
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module MergeRequests
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class SetReviewers < Base
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graphql_name 'MergeRequestSetReviewers'
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argument :reviewer_usernames,
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[GraphQL::Types::String],
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required: true,
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description: 'Usernames of reviewers to assign. Replaces existing reviewers by default.'
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argument :operation_mode,
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Types::MutationOperationModeEnum,
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required: false,
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default_value: Types::MutationOperationModeEnum.default_mode,
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description: 'Operation to perform. Defaults to REPLACE.'
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def resolve(project_path:, iid:, reviewer_usernames:, operation_mode:)
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resource = authorized_find!(project_path: project_path, iid: iid)
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::MergeRequests::UpdateReviewersService.new(
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project: resource.project,
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current_user: current_user,
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params: { reviewer_ids: reviewer_ids(resource, reviewer_usernames, operation_mode) }
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).execute(resource)
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{
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resource.class.name.underscore.to_sym => resource,
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errors: errors_on_object(resource)
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}
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end
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private
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def reviewer_ids(resource, usernames, mode)
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new_reviewers = UsersFinder.new(current_user, username: usernames).execute.to_a
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new_reviewer_ids = user_ids(new_reviewers)
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case mode
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when 'REPLACE' then new_reviewer_ids
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when 'APPEND' then user_ids(resource.reviewers) | new_reviewer_ids
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when 'REMOVE' then user_ids(resource.reviewers) - new_reviewer_ids
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end
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end
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def user_ids(users)
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users.map(&:id)
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end
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end
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end
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end
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