fix-cache-returns-nil (#3213)
parent
135bdd149e
commit
3b59f9c6c2
@ -1,14 +1,69 @@ |
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# frozen_string_literal: true |
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module Settings |
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class ScopedSettings < ::Setting |
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def self.for_thing(object) |
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class ScopedSettings |
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def initialize(object) |
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@object = object |
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self |
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end |
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def self.thing_scoped |
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unscoped.where(thing_type: @object.class.base_class.to_s, thing_id: @object.id) |
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# rubocop:disable Style/MethodMissing |
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def method_missing(method, *args) |
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method_name = method.to_s |
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# set a value for a variable |
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if method_name[-1] == '=' |
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var_name = method_name.sub('=', '') |
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value = args.first |
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self[var_name] = value |
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else |
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# retrieve a value |
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self[method_name] |
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end |
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end |
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# rubocop:enable Style/MethodMissing |
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def respond_to?(_method_name, _include_private = false) |
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true |
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end |
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def all_as_records |
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vars = thing_scoped |
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records = vars.map { |r| [r.var, r] }.to_h |
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Setting.send(:default_settings).each do |key, default_value| |
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next if records.key?(key) || default_value.is_a?(Hash) |
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records[key] = Setting.new(var: key, value: default_value) |
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end |
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records |
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end |
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def []=(key, value) |
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key = key.to_s |
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record = thing_scoped.find_by(var: key) || thing_scoped.new(var: key) |
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record.value = value |
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record.save! |
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Rails.cache.write(Setting.cache_key(key, @object), value) |
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value |
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end |
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def [](key) |
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Rails.cache.fetch(Setting.cache_key(key, @object)) do |
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db_val = thing_scoped.find_by(var: key.to_s) |
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if db_val |
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default_value = Setting.send(:default_settings)[key] |
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return default_value.with_indifferent_access.merge!(db_val.value) if default_value.is_a?(Hash) |
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db_val.value |
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else |
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Setting.send(:default_settings)[key] |
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end |
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end |
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end |
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protected |
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def thing_scoped |
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Setting.unscoped.where(thing_type: @object.class.base_class.to_s, thing_id: @object.id) |
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end |
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end |
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end |
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