Class: Spree::Product
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- Spree::Product
- Defined in:
- app/models/spree/product.rb,
app/models/spree/product/scopes.rb
Instance Attribute Summary collapse
-
#option_values_hash ⇒ Object
Returns the value of attribute option_values_hash.
-
#prototype_id ⇒ Object
Adding properties and option types on creation based on a chosen prototype.
Class Method Summary collapse
- .active(currency = nil) ⇒ Object
- .add_search_scope(name, &block) ⇒ Object
- .add_simple_scopes(scopes) ⇒ Object
-
.available(available_on = nil, currency = nil) ⇒ Object
Can’t use add_search_scope for this as it needs a default argument.
-
.group_by_products_id ⇒ Object
This method needs to be defined *as a method*, otherwise it will cause the problem shown in #1247.
- .like_any(fields, values) ⇒ Object
- .simple_scopes ⇒ Object
Instance Method Summary collapse
- #available? ⇒ Boolean
-
#categorise_variants_from_option(opt_type) ⇒ Object
split variants list into hash which shows mapping of opt value onto matching variants eg categorise_variants_from_option(color) => -> […], “blue” -> […].
-
#deleted? ⇒ Boolean
use deleted? rather than checking the attribute directly.
-
#duplicate ⇒ Object
for adding products which are closely related to existing ones define “duplicate_extra” for site-specific actions, eg for additional fields.
- #empty_option_values? ⇒ Boolean
-
#ensure_option_types_exist_for_values_hash ⇒ Object
Ensures option_types and product_option_types exist for keys in option_values_hash.
-
#has_variants? ⇒ Boolean
the master variant is not a member of the variants array.
-
#master ⇒ Object
Master variant may be deleted (i.e. when the product is deleted) which would make AR’s default finder return nil.
- #possible_promotions ⇒ Object
- #property(property_name) ⇒ Object
- #set_property(property_name, property_value) ⇒ Object
- #tax_category ⇒ Object
- #to_param ⇒ Object
- #total_on_hand ⇒ Object
-
#variants_and_option_values(current_currency = nil) ⇒ Object
Suitable for displaying only variants that has at least one option value.
- #variants_with_only_master ⇒ Object
Instance Attribute Details
#option_values_hash ⇒ Object
Returns the value of attribute option_values_hash.
74 75 76 |
# File 'app/models/spree/product.rb', line 74 def option_values_hash @option_values_hash end |
#prototype_id ⇒ Object
Adding properties and option types on creation based on a chosen prototype
134 135 136 |
# File 'app/models/spree/product.rb', line 134 def prototype_id @prototype_id end |
Class Method Details
.active(currency = nil) ⇒ Object
206 207 208 |
# File 'app/models/spree/product/scopes.rb', line 206 def self.active(currency = nil) not_deleted.available(nil, currency) end |
.add_search_scope(name, &block) ⇒ Object
7 8 9 10 |
# File 'app/models/spree/product/scopes.rb', line 7 def self.add_search_scope(name, &block) self.singleton_class.send(:define_method, name.to_sym, &block) search_scopes << name.to_sym end |
.add_simple_scopes(scopes) ⇒ Object
21 22 23 24 25 26 27 28 29 |
# File 'app/models/spree/product/scopes.rb', line 21 def self.add_simple_scopes(scopes) scopes.each do |name| # We should not define price scopes here, as they require something slightly different next if name.to_s.include?("master_price") parts = name.to_s.match(/(.*)_by_(.*)/) order_text = "#{Product.quoted_table_name}.#{parts[2]} #{parts[1] == 'ascend' ? "ASC" : "DESC"}" self.scope(name.to_s, relation.order(order_text)) end end |
.available(available_on = nil, currency = nil) ⇒ Object
Can’t use add_search_scope for this as it needs a default argument
197 198 199 200 201 202 203 |
# File 'app/models/spree/product/scopes.rb', line 197 def self.available(available_on = nil, currency = nil) scope = joins(:master => :prices).where("#{Product.quoted_table_name}.available_on <= ?", available_on || Time.now) unless Spree::Config.show_products_without_price scope = scope.where('spree_prices.currency' => currency || Spree::Config[:currency]).where('spree_prices.amount IS NOT NULL') end scope end |
.group_by_products_id ⇒ Object
This method needs to be defined *as a method*, otherwise it will cause the problem shown in #1247.
217 218 219 220 221 222 223 224 225 226 |
# File 'app/models/spree/product/scopes.rb', line 217 def self.group_by_products_id if (ActiveRecord::Base.connection.adapter_name == 'PostgreSQL') # Need to check, otherwise `column_names` will fail if table_exists? group(column_names.map { |col_name| "#{table_name}.#{col_name}"}) end else group("#{self.quoted_table_name}.id") end end |
.like_any(fields, values) ⇒ Object
173 174 175 176 177 178 179 |
# File 'app/models/spree/product.rb', line 173 def self.like_any(fields, values) where fields.map { |field| values.map { |value| arel_table[field].matches("%#{value}%") }.inject(:or) }.inject(:or) end |
.simple_scopes ⇒ Object
12 13 14 15 16 17 18 19 |
# File 'app/models/spree/product/scopes.rb', line 12 def self.simple_scopes [ :ascend_by_updated_at, :descend_by_updated_at, :ascend_by_name, :descend_by_name ] end |
Instance Method Details
#available? ⇒ Boolean
162 163 164 |
# File 'app/models/spree/product.rb', line 162 def available? !(available_on.nil? || available_on.future?) end |
#categorise_variants_from_option(opt_type) ⇒ Object
split variants list into hash which shows mapping of opt value onto matching variants eg categorise_variants_from_option(color) => -> […], “blue” -> […]
168 169 170 171 |
# File 'app/models/spree/product.rb', line 168 def categorise_variants_from_option(opt_type) return {} unless option_types.include?(opt_type) variants.active.group_by { |v| v.option_values.detect { |o| o.option_type == opt_type} } end |
#deleted? ⇒ Boolean
use deleted? rather than checking the attribute directly. this allows extensions to override deleted? if they want to provide their own definition.
158 159 160 |
# File 'app/models/spree/product.rb', line 158 def deleted? !!deleted_at end |
#duplicate ⇒ Object
for adding products which are closely related to existing ones define “duplicate_extra” for site-specific actions, eg for additional fields
150 151 152 153 |
# File 'app/models/spree/product.rb', line 150 def duplicate duplicator = ProductDuplicator.new(self) duplicator.duplicate end |
#empty_option_values? ⇒ Boolean
192 193 194 195 196 |
# File 'app/models/spree/product.rb', line 192 def empty_option_values? .empty? || .any? do |opt| opt.option_type.option_values.empty? end end |
#ensure_option_types_exist_for_values_hash ⇒ Object
Ensures option_types and product_option_types exist for keys in option_values_hash
140 141 142 143 144 145 146 |
# File 'app/models/spree/product.rb', line 140 def ensure_option_types_exist_for_values_hash return if option_values_hash.nil? option_values_hash.keys.map(&:to_i).each do |id| self.option_type_ids << id unless option_type_ids.include?(id) product_option_types.create({option_type_id: id}, without_protection: true) unless product_option_types.pluck(:option_type_id).include?(id) end end |
#has_variants? ⇒ Boolean
the master variant is not a member of the variants array
121 122 123 |
# File 'app/models/spree/product.rb', line 121 def has_variants? variants.any? end |
#master ⇒ Object
Master variant may be deleted (i.e. when the product is deleted) which would make AR’s default finder return nil. This is a stopgap for that little problem.
228 229 230 |
# File 'app/models/spree/product.rb', line 228 def master super || variants_including_master.with_deleted.where(:is_master => true).first end |
#possible_promotions ⇒ Object
212 213 214 215 |
# File 'app/models/spree/product.rb', line 212 def possible_promotions promotion_ids = promotion_rules.map(&:activator_id).uniq Spree::Promotion.advertised.where(id: promotion_ids).reject(&:expired?) end |
#property(property_name) ⇒ Object
198 199 200 201 |
# File 'app/models/spree/product.rb', line 198 def property(property_name) return nil unless prop = properties.find_by_name(property_name) product_properties.find_by_property_id(prop.id).try(:value) end |
#set_property(property_name, property_value) ⇒ Object
203 204 205 206 207 208 209 210 |
# File 'app/models/spree/product.rb', line 203 def set_property(property_name, property_value) ActiveRecord::Base.transaction do property = Property.where(name: property_name).first_or_create!(presentation: property_name) product_property = ProductProperty.where(product_id: id, property_id: property.id).first_or_initialize product_property.value = property_value product_property.save! end end |
#tax_category ⇒ Object
125 126 127 128 129 130 131 |
# File 'app/models/spree/product.rb', line 125 def tax_category if self[:tax_category_id].nil? TaxCategory.where(is_default: true).first else TaxCategory.find(self[:tax_category_id]) end end |
#to_param ⇒ Object
116 117 118 |
# File 'app/models/spree/product.rb', line 116 def to_param permalink.present? ? permalink : (permalink_was || name.to_s.to_url) end |
#total_on_hand ⇒ Object
217 218 219 220 221 222 223 |
# File 'app/models/spree/product.rb', line 217 def total_on_hand if Spree::Config.track_inventory_levels self.stock_items.sum(&:count_on_hand) else Float::INFINITY end end |
#variants_and_option_values(current_currency = nil) ⇒ Object
Suitable for displaying only variants that has at least one option value. There may be scenarios where an option type is removed and along with it all option values. At that point all variants associated with only those values should not be displayed to frontend users. Otherwise it breaks the idea of having variants
186 187 188 189 190 |
# File 'app/models/spree/product.rb', line 186 def variants_and_option_values(current_currency = nil) variants.includes(:option_values).active(current_currency).select do |variant| variant.option_values.any? end end |
#variants_with_only_master ⇒ Object
111 112 113 114 |
# File 'app/models/spree/product.rb', line 111 def variants_with_only_master ActiveSupport::Deprecation.warn("[SPREE] Spree::Product#variants_with_only_master will be deprecated in Spree 1.3. Please use Spree::Product#master instead.") master end |