93 lines
2.1 KiB
Ruby
93 lines
2.1 KiB
Ruby
# Copyright (C) 2012-2022 Zammad Foundation, https://zammad-foundation.org/
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module ApplicationModel::CanCreatesAndUpdates
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extend ActiveSupport::Concern
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# methods defined here are going to extend the class, not the instance of it
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class_methods do
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=begin
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create model if not exists (check exists based on id, name, login, email or locale)
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result = Model.create_if_not_exists(attributes)
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returns
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result = model # with all attributes
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=end
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def create_if_not_exists(data)
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identifier = [:id, :name, :login, :email, %i[source locale]].map { |a| data.slice(*a) }.find(&:any?) || {}
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case_sensitive_find_by(**identifier) || create(data)
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end
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=begin
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create or update model (check exists based on id, name, login, email or locale)
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result = Model.create_or_update(attributes)
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returns
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result = model # with all attributes
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=end
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def create_or_update(data)
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attr = (data.keys & %i[id name login email locale]).first
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raise ArgumentError, __('Need name, login, email or locale for create_or_update()') if attr.nil?
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record = case_sensitive_find_by(**data.slice(attr))
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record.nil? ? create(data) : record.tap { |r| r.update(data) }
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end
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=begin
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Model.create_if_not_exists with ref lookups
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result = Model.create_if_not_exists_with_ref(attributes)
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returns
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result = model # with all attributes
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=end
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def create_if_not_exists_with_ref(data)
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data = association_name_to_id_convert(data)
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create_or_update(data)
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end
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=begin
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Model.create_or_update with ref lookups
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result = Model.create_or_update(attributes)
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returns
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result = model # with all attributes
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=end
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def create_or_update_with_ref(data)
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data = association_name_to_id_convert(data)
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create_or_update(data)
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end
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def case_sensitive_find_by(**attrs)
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return nil if attrs.empty?
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return find_by(**attrs) if Rails.application.config.db_case_sensitive || attrs.values.none?(String)
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where(**attrs).find { |record| record[attrs.keys.first] == attrs.values.first }
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end
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end
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included do
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private_class_method :case_sensitive_find_by
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end
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end
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