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.
Instance Attribute Details
#option_values_hash ⇒ Object
Returns the value of attribute option_values_hash.
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# 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
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# File 'app/models/spree/product.rb', line 104 def prototype_id @prototype_id end |
Class Method Details
.active(currency = nil) ⇒ Object
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# File 'app/models/spree/product/scopes.rb', line 205 def self.active(currency = nil) not_deleted.available(nil, currency) end |
.add_search_scope(name, &block) ⇒ Object
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# 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
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# 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
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# File 'app/models/spree/product/scopes.rb', line 200 def self.available(available_on = nil, currency = nil) joins(:master => :prices).where("#{Product.quoted_table_name}.available_on <= ?", available_on || Time.now) end |
.group_by_products_id ⇒ Object
This method needs to be defined *as a method*, otherwise it will cause the problem shown in #1247.
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# File 'app/models/spree/product/scopes.rb', line 216 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
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# File 'app/models/spree/product.rb', line 143 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
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# 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
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# File 'app/models/spree/product.rb', line 132 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” -> […]
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# File 'app/models/spree/product.rb', line 138 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.
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# File 'app/models/spree/product.rb', line 128 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
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# File 'app/models/spree/product.rb', line 120 def duplicate duplicator = ProductDuplicator.new(self) duplicator.duplicate end |
#empty_option_values? ⇒ Boolean
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# File 'app/models/spree/product.rb', line 162 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
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# File 'app/models/spree/product.rb', line 110 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) 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
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# File 'app/models/spree/product.rb', line 91 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.
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# File 'app/models/spree/product.rb', line 198 def master super || variants_including_master.with_deleted.where(is_master: true).first end |
#possible_promotions ⇒ Object
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# File 'app/models/spree/product.rb', line 182 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
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# File 'app/models/spree/product.rb', line 168 def property(property_name) return nil unless prop = properties.find_by(name: property_name) product_properties.find_by(property: prop).try(:value) end |
#set_property(property_name, property_value) ⇒ Object
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# File 'app/models/spree/product.rb', line 173 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: self, property: property).first_or_initialize product_property.value = property_value product_property.save! end end |
#tax_category ⇒ Object
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# File 'app/models/spree/product.rb', line 95 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
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# File 'app/models/spree/product.rb', line 86 def to_param permalink.present? ? permalink : (permalink_was || name.to_s.to_url) end |
#total_on_hand ⇒ Object
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# File 'app/models/spree/product.rb', line 187 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
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# File 'app/models/spree/product.rb', line 156 def variants_and_option_values(current_currency = nil) variants.includes(:option_values).active(current_currency).select do |variant| variant.option_values.any? end end |