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Use upstream version of has_json

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David Heinemeier Hansson
2025-11-29 10:38:25 -08:00
parent 6c59b8c82b
commit 42c411b660
4 changed files with 4 additions and 83 deletions
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lib/rails_ext/active_record_schematized_json.rb
-79
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@@ -1,79 +0,0 @@
module ActiveRecord
class SchematizedJson
def initialize(schema, data:)
@schema, @data = schema, data
update_data_with_schema_defaults
end
def assign_data_with_type_casting(new_data)
new_data.each { |k, v| public_send "#{k}=", v }
end
private
def method_missing(method_name, *args, **kwargs)
key = method_name.to_s.remove(/(\?|=)/)
if @schema.key? key.to_sym
if method_name.ends_with?("?")
@data[key].present?
elsif method_name.ends_with?("=")
value = args.first
@data[key] = lookup_schema_type_for(key).cast(value)
else
@data[key]
end
else
super
end
end
def respond_to_missing?(method_name, include_private = false)
@schema.key?(method_name.to_s.remove(/[?=]/).to_sym) || super
end
def lookup_schema_type_for(key)
type_or_default_value = @schema[key.to_sym]
case type_or_default_value
when :boolean, :integer, :string
ActiveModel::Type.lookup(type_or_default_value)
when TrueClass, FalseClass
ActiveModel::Type.lookup(:boolean)
when Integer
ActiveModel::Type.lookup(:integer)
when String
ActiveModel::Type.lookup(:string)
else
raise "Only boolean, integer, or strings are allowed as JSON schema types"
end
end
def update_data_with_schema_defaults
@data.reverse_merge!(@schema.to_h { |k, v| [ k.to_s, v.is_a?(Symbol) ? nil : v ] })
end
end
class Base
class << self
def has_json(delegate: false, **schemas)
schemas.each do |name, schema|
define_method(name) { ActiveRecord::SchematizedJson.new(schema, data: self[name]) }
define_method("#{name}=") { |data| public_send(name).assign_data_with_type_casting(data) }
schema.keys.each do |schema_key|
define_method(schema_key) { public_send(name).public_send(schema_key) }
define_method("#{schema_key}?") { public_send(name).public_send("#{schema_key}?") }
define_method("#{schema_key}=") { |value| send(name).public_send("#{schema_key}=", value) }
end if delegate
# Ensures default values are set before saving
before_save -> { send(name) }
end
end
def has_settings(schema)
has_json settings: schema, delegate: true
end
end
end
end