mirror of
https://github.com/LaCasemate/fab-manager.git
synced 2024-12-01 12:24:28 +01:00
77 lines
2.2 KiB
Ruby
77 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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# Various methods to check the application status
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class HealthService
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def self.database?
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ActiveRecord::Base.establish_connection
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ActiveRecord::Base.connection
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ActiveRecord::Base.connected?
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rescue ActiveRecord::ActiveRecordError
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false
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end
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def self.redis?
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!!Sidekiq.redis(&:info) # rubocop:disable Style/DoubleNegation
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rescue Redis::CannotConnectError
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false
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end
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def self.elasticsearch?
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require 'elasticsearch/transport'
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client = Elasticsearch::Client.new host: "http://#{Rails.application.secrets.elaticsearch_host}:9200"
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response = client.perform_request 'GET', '_cluster/health'
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!!response.body # rubocop:disable Style/DoubleNegation
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rescue Elasticsearch::Transport::Transport::Error
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false
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end
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def self.migrations?
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!ActiveRecord::Base.connection.migration_context.needs_migration?
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end
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def self.row_stats
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require 'version'
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{
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version: Version.current,
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members: User.members.count,
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admins: User.admins.count,
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availabilities: last_week_availabilities,
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reservations: last_week_new_reservations,
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plans: !Rails.application.secrets.fablab_without_plans,
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spaces: !Rails.application.secrets.fablab_without_spaces,
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online_payment: !Rails.application.secrets.fablab_without_online_payments,
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invoices: !Rails.application.secrets.fablab_without_invoices,
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openlab: Rails.application.secrets.openlab_app_secret.present?
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}
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end
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def self.stats
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enable = Setting.get('fab_analytics')
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return false if enable == 'false'
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require 'openssl'
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require 'base64'
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row_stats.to_json.to_s
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key = Setting.get('hub_public_key')
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return false unless key
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public_key = OpenSSL::PKey::RSA.new(key)
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Base64.encode64(public_key.public_encrypt(row_stats.to_json.to_s))
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end
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# availabilities for the last week
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def self.last_week_availabilities
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Availability.where('start_at >= ? AND end_at <= ?', DateTime.current - 7.days, DateTime.current).count
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end
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# reservations made during the last week
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def self.last_week_new_reservations
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Reservation.where('created_at >= ? AND created_at < ?', DateTime.current - 7.days, DateTime.current).count
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end
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end
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