mirror of
https://github.com/LaCasemate/fab-manager.git
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86 lines
3.1 KiB
Ruby
86 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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# Provides helper methods for Exports resources and properties
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class ExportService
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class << self
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# Check if the last export of the provided type is still accurate or if it must be regenerated
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def last_export(type, query = nil, key = nil, extension = nil)
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case type
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when 'users/members'
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last_export_members(query, key, extension)
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when 'users/reservations'
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last_export_reservations(query, key, extension)
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when 'users/subscription'
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last_export_subscriptions(query, key, extension)
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when 'availabilities/index'
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last_export_availabilities(query, key, extension)
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when %r{accounting/.*}
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last_export_accounting(type, query, key, extension)
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when %r{statistics/.*}
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last_export_statistics(type, query, key, extension)
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else
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raise TypeError "unknown export type: #{type}"
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end
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end
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private
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def query_last_export(category, export_type, query = nil, key = nil, extension = nil)
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export = Export.where(category: category, export_type: export_type)
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export = export.where(query: query) unless query.nil?
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export = export.where(key: key) unless key.nil?
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export = export.where(extension: extension) unless extension.nil?
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export
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end
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def last_export_subscriptions(query, key, extension)
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query_last_export('users', 'subscriptions', query, key, extension)
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.where('created_at > ?', Subscription.maximum('updated_at'))
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.order(created_at: :desc)
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.first
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end
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def last_export_reservations(query, key, extension)
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query_last_export('users', 'reservations', query, key, extension)
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.where('created_at > ?', Reservation.maximum('updated_at'))
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.order(created_at: :desc)
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.first
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end
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def last_export_members(query, key, extension)
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last_update = [
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User.members.maximum('updated_at'),
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Profile.where(user_id: User.members).maximum('updated_at'),
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InvoicingProfile.where(user_id: User.members).maximum('updated_at'),
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StatisticProfile.where(user_id: User.members).maximum('updated_at'),
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Subscription.maximum('updated_at') || DateTime.current
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].max
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query_last_export('users', 'members', query, key, extension)
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.where('created_at > ?', last_update)
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.order(created_at: :desc)
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.first
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end
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def last_export_availabilities(query, key, extension)
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query_last_export('availabilities', 'index', query, key, extension)
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.where('created_at > ?', [Availability.maximum('updated_at'), Reservation.maximum('updated_at')].max)
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.order(created_at: :desc)
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.first
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end
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def last_export_accounting(type, query, key, extension)
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query_last_export('accounting', type.split('/')[1], query, key, extension)
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.where('created_at > ?', Invoice.maximum('updated_at'))
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.order(created_at: :desc)
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.first
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end
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def last_export_statistics(type, query, key, extension)
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query_last_export('statistics', type.split('/')[1], query, key, extension)
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.order(created_at: :desc)
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.first
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end
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end
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end
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