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acts_as_tenant.rb
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acts_as_tenant.rb
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require "active_support/current_attributes"
require "acts_as_tenant/version"
require "acts_as_tenant/errors"
module ActsAsTenant
autoload :Configuration, "acts_as_tenant/configuration"
autoload :ControllerExtensions, "acts_as_tenant/controller_extensions"
autoload :ModelExtensions, "acts_as_tenant/model_extensions"
autoload :TenantHelper, "acts_as_tenant/tenant_helper"
autoload :ActiveJobExtensions, "acts_as_tenant/active_job_extensions"
@@configuration = nil
@@tenant_klass = nil
@@models_with_global_records = []
@@mutable_tenant = false
class Current < ActiveSupport::CurrentAttributes
attribute :current_tenant, :acts_as_tenant_unscoped
def current_tenant=(tenant)
super.tap do
configuration.tenant_change_hook.call(tenant) if configuration.tenant_change_hook.present?
end
end
def configuration
Module.nesting.last.class_variable_get(:@@configuration)
end
end
class << self
attr_writer :default_tenant
end
def self.configure
@@configuration = Configuration.new
yield configuration if block_given?
configuration
end
def self.configuration
@@configuration || configure
end
def self.set_tenant_klass(klass)
@@tenant_klass = klass
end
def self.tenant_klass
@@tenant_klass
end
def self.models_with_global_records
@@models_with_global_records
end
def self.add_global_record_model model
@@models_with_global_records.push(model)
end
def self.fkey
"#{@@tenant_klass}_id"
end
def self.pkey
ActsAsTenant.configuration.pkey
end
def self.polymorphic_type
"#{@@tenant_klass}_type"
end
def self.current_tenant=(tenant)
Current.current_tenant = tenant
end
def self.current_tenant
Current.current_tenant || test_tenant || default_tenant
end
def self.test_tenant=(tenant)
Thread.current[:test_tenant] = tenant
end
def self.test_tenant
Thread.current[:test_tenant]
end
def self.unscoped=(unscoped)
Current.acts_as_tenant_unscoped = unscoped
end
def self.unscoped
Current.acts_as_tenant_unscoped
end
def self.unscoped?
!!unscoped
end
def self.default_tenant
@default_tenant unless unscoped
end
def self.mutable_tenant!(toggle)
@@mutable_tenant = toggle
end
def self.mutable_tenant?
@@mutable_tenant
end
def self.with_tenant(tenant, &block)
if block.nil?
raise ArgumentError, "block required"
end
old_tenant = current_tenant
self.current_tenant = tenant
value = block.call
value
ensure
self.current_tenant = old_tenant
end
def self.without_tenant(&block)
if block.nil?
raise ArgumentError, "block required"
end
old_tenant = current_tenant
old_test_tenant = test_tenant
old_unscoped = unscoped
self.current_tenant = nil
self.test_tenant = nil
self.unscoped = true
value = block.call
value
ensure
self.current_tenant = old_tenant
self.test_tenant = old_test_tenant
self.unscoped = old_unscoped
end
def self.with_mutable_tenant(&block)
ActsAsTenant.mutable_tenant!(true)
without_tenant(&block)
ensure
ActsAsTenant.mutable_tenant!(false)
end
def self.should_require_tenant?
if configuration.require_tenant.respond_to?(:call)
!!configuration.require_tenant.call
else
!!configuration.require_tenant
end
end
end
ActiveSupport.on_load(:active_record) do |base|
base.include ActsAsTenant::ModelExtensions
end
ActiveSupport.on_load(:action_controller) do |base|
base.extend ActsAsTenant::ControllerExtensions
base.include ActsAsTenant::TenantHelper
end
ActiveSupport.on_load(:action_view) do |base|
base.include ActsAsTenant::TenantHelper
end
ActiveSupport.on_load(:active_job) do |base|
base.prepend ActsAsTenant::ActiveJobExtensions
end