98 lines
2.8 KiB
Ruby
98 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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module Clusters
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module Applications
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class BaseService
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InvalidApplicationError = Class.new(StandardError)
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attr_reader :cluster, :current_user, :params
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def initialize(cluster, user, params = {})
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@cluster = cluster
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@current_user = user
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@params = params.dup
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end
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def execute(request)
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instantiate_application.tap do |application|
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if application.has_attribute?(:hostname)
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application.hostname = params[:hostname]
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end
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if application.has_attribute?(:kibana_hostname)
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application.kibana_hostname = params[:kibana_hostname]
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end
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if application.has_attribute?(:email)
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application.email = params[:email]
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end
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if application.has_attribute?(:stack)
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application.stack = params[:stack]
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end
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if application.respond_to?(:oauth_application)
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application.oauth_application = create_oauth_application(application, request)
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end
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worker = worker_class(application)
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application.make_scheduled!
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worker.perform_async(application.name, application.id)
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end
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end
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protected
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def worker_class(application)
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raise NotImplementedError
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end
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def builder
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raise NotImplementedError
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end
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def project_builders
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raise NotImplementedError
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end
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def instantiate_application
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raise_invalid_application_error if invalid_application?
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builder || raise(InvalidApplicationError, "invalid application: #{application_name}")
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end
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def raise_invalid_application_error
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raise(InvalidApplicationError, "invalid application: #{application_name}")
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end
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def invalid_application?
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unknown_application? || (application_name == Applications::ElasticStack.application_name && !Feature.enabled?(:enable_cluster_application_elastic_stack)) || (application_name == Applications::Crossplane.application_name && !Feature.enabled?(:enable_cluster_application_crossplane))
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end
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def unknown_application?
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Clusters::Cluster::APPLICATIONS.keys.exclude?(application_name)
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end
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def application_name
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params[:application]
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end
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def application_class
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Clusters::Cluster::APPLICATIONS[application_name]
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end
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def create_oauth_application(application, request)
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oauth_application_params = {
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name: params[:application],
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redirect_uri: application.callback_url,
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scopes: application.oauth_scopes,
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owner: current_user
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}
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::Applications::CreateService.new(current_user, oauth_application_params).execute(request)
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end
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end
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end
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end
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