Module: Soulless::Inheritance
- Included in:
- Model
- Defined in:
- lib/soulless/inheritance.rb
Instance Method Summary collapse
- #get_active_record_attributes(klass, options) ⇒ Object
- #get_attribute_names(attributes, options) ⇒ Object
- #get_attributes(klass, options) ⇒ Object
- #get_virtus_attributes(klass, options) ⇒ Object
- #include_attribute?(attribute_name, options) ⇒ Boolean
- #inherit_from(klass, options = {}) ⇒ Object
- #setup_validators(attribute_name, klass, options) ⇒ Object
- #skip_validators?(attribute_name, options) ⇒ Boolean
- #translate_primitive(primitive) ⇒ Object
Instance Method Details
#get_active_record_attributes(klass, options) ⇒ Object
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 |
# File 'lib/soulless/inheritance.rb', line 41 def get_active_record_attributes(klass, ) attributes = [] attribute_names = get_attribute_names(klass.attribute_names.dup, ) attribute_names.each do |attribute_name| if include_attribute?(attribute_name, ) column = klass.columns_hash[attribute_name.to_s] attribute = { name: attribute_name, primitive: String, options: {} } attribute[:primitive] = translate_primitive(column.type) if column attribute[:options] = { default: column.default } if column && ([:use_database_default] == true || [:use_database_default] == attribute_name || ([:use_database_default].kind_of?(Array) && [:use_database_default].collect { |v| v.to_s }.include?(attribute_name))) attributes << attribute end end attributes end |
#get_attribute_names(attributes, options) ⇒ Object
91 92 93 94 95 96 97 |
# File 'lib/soulless/inheritance.rb', line 91 def get_attribute_names(attributes, ) attribute_names = attributes attribute_names << [:additional_attributes] if [:additional_attributes] attribute_names.flatten! attribute_names.map!{ |a| a.to_s } attribute_names end |
#get_attributes(klass, options) ⇒ Object
14 15 16 17 18 19 20 |
# File 'lib/soulless/inheritance.rb', line 14 def get_attributes(klass, ) if klass.ancestors.include?(Virtus::Model::Core) get_virtus_attributes(klass, ) elsif Object.const_defined?('ActiveRecord'.to_sym) && klass.ancestors.include?(ActiveRecord::Base) get_active_record_attributes(klass, ) end end |
#get_virtus_attributes(klass, options) ⇒ Object
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
# File 'lib/soulless/inheritance.rb', line 22 def get_virtus_attributes(klass, ) attributes = [] attribute_set = klass.attribute_set attribute_names = get_attribute_names(attribute_set.map{ |a| a.[:name] }, ) attribute_names.each do |attribute_name| attribute = attribute_set[attribute_name] if include_attribute?(attribute_name, ) attributes << { name: attribute_name, primitive: attribute.primitive, options: { default: attribute.default_value } } end end attributes end |
#include_attribute?(attribute_name, options) ⇒ Boolean
110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 |
# File 'lib/soulless/inheritance.rb', line 110 def include_attribute?(attribute_name, ) # Attributes we don't want to inherit exclude_attributes = ['id'] exclude_attributes << ['created_at', 'updated_at'] unless [:include_timestamps] exclude_attributes << [:exclude] if [:exclude] exclude_attributes.flatten! exclude_attributes.collect!{ |v| v.to_s } # Attributes we only want to inherit only_attributes = [] only_attributes << [:only] if [:only] only_attributes.flatten! only_attributes.collect!{ |v| v.to_s } !exclude_attributes.include?(attribute_name) && (only_attributes.empty? || only_attributes.include?(attribute_name)) end |
#inherit_from(klass, options = {}) ⇒ Object
3 4 5 6 7 8 9 10 11 12 |
# File 'lib/soulless/inheritance.rb', line 3 def inherit_from(klass, = {}) attributes = get_attributes(klass, ) attributes.each do |attribute| self.attribute(attribute[:name], attribute[:primitive], attribute[:options]) if Object.const_defined?('ActiveModel'.to_sym) && klass.ancestors.include?(ActiveModel::Validations) setup_validators(attribute[:name], klass, ) end end end |
#setup_validators(attribute_name, klass, options) ⇒ Object
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
# File 'lib/soulless/inheritance.rb', line 64 def setup_validators(attribute_name, klass, ) return if skip_validators?(attribute_name, ) || !include_attribute?(attribute_name, ) klass.validators.each do |validator| if validator.attributes.include?(attribute_name.to_sym) validator_class = validator.class = {} .merge!(validator.) next if .include?(:on) && ["validate_#{attribute_name}_on".to_sym] != [:on] .delete(:on) if validator_class.name == 'ActiveRecord::Validations::UniquenessValidator' validator_class = Validations::UniquenessValidator .merge!(model: klass) else # Validators from models are ActiveRecord # objects which aren't useable in an # environment without a database. It's # necessary to convert to an ActiveModel # validation. if validator_class.name =~ /\AActiveRecord/ validator_class = "ActiveModel::Validations::#{validator_class.name.split('::').last}".constantize end end validates_with(validator_class, { attributes: attribute_name }.merge()) end end end |
#skip_validators?(attribute_name, options) ⇒ Boolean
126 127 128 129 130 131 132 133 |
# File 'lib/soulless/inheritance.rb', line 126 def skip_validators?(attribute_name, ) return true if [:skip_validators] == true skip_validators = [] skip_validators << [:skip_validators] skip_validators.flatten! skip_validators.collect!{ |v| v.to_s } skip_validators.include?(attribute_name) end |
#translate_primitive(primitive) ⇒ Object
99 100 101 102 103 104 105 106 107 108 |
# File 'lib/soulless/inheritance.rb', line 99 def translate_primitive(primitive) return nil unless primitive translated_primitive = primitive.to_s.capitalize translated_primitive = Virtus::Attribute::Boolean if translated_primitive == 'Boolean' translated_primitive = DateTime if translated_primitive == 'Datetime' translated_primitive = String if translated_primitive == 'Uuid' translated_primitive = String if translated_primitive == 'Citext' translated_primitive = BigDecimal if translated_primitive == 'Decimal' translated_primitive end |