89 lines
2.6 KiB
Ruby
89 lines
2.6 KiB
Ruby
# frozen_string_literal: true
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module API
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class Subscriptions < Grape::API::Instance
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helpers ::API::Helpers::LabelHelpers
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before { authenticate! }
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subscribables = [
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{
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type: 'merge_requests',
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entity: Entities::MergeRequest,
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source: Project,
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finder: ->(id) { find_merge_request_with_access(id, :update_merge_request) }
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},
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{
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type: 'issues',
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entity: Entities::Issue,
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source: Project,
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finder: ->(id) { find_project_issue(id) }
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},
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{
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type: 'labels',
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entity: Entities::ProjectLabel,
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source: Project,
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finder: ->(id) { find_label(user_project, id) }
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},
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{
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type: 'labels',
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entity: Entities::GroupLabel,
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source: Group,
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finder: ->(id) { find_label(user_group, id) }
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}
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]
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subscribables.each do |subscribable|
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source_type = subscribable[:source].name.underscore
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params do
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requires :id, type: String, desc: "The #{source_type} ID"
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requires :subscribable_id, type: String, desc: 'The ID of a resource'
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end
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resource source_type.pluralize, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
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desc 'Subscribe to a resource' do
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success subscribable[:entity]
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end
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post ":id/#{subscribable[:type]}/:subscribable_id/subscribe" do
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parent = parent_resource(source_type)
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resource = instance_exec(params[:subscribable_id], &subscribable[:finder])
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if resource.subscribed?(current_user, parent)
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not_modified!
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else
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resource.subscribe(current_user, parent)
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present resource, with: subscribable[:entity], current_user: current_user, project: parent, parent: parent
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end
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end
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desc 'Unsubscribe from a resource' do
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success subscribable[:entity]
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end
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post ":id/#{subscribable[:type]}/:subscribable_id/unsubscribe" do
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parent = parent_resource(source_type)
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resource = instance_exec(params[:subscribable_id], &subscribable[:finder])
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if !resource.subscribed?(current_user, parent)
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not_modified!
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else
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resource.unsubscribe(current_user, parent)
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present resource, with: subscribable[:entity], current_user: current_user, project: parent, parent: parent
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end
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end
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end
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end
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private
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helpers do
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def parent_resource(source_type)
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case source_type
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when 'project'
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user_project
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else
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nil
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end
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end
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end
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end
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end
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