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.
- .distinct_by_product_ids(sort_order = nil) ⇒ Object
- .like_any(fields, values) ⇒ Object
- .simple_scopes ⇒ Object
Instance Method Summary collapse
-
#available? ⇒ Boolean
determine if product is available.
-
#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 76 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 106 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 201 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_(.*)/) self.scope(name.to_s, -> { order("#{Product.quoted_table_name}.#{parts[2]} #{parts[1] == 'ascend' ? "ASC" : "DESC"}") }) 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 196 def self.available(available_on = nil, currency = nil) joins(:master => :prices).where("#{Product.quoted_table_name}.available_on <= ?", available_on || Time.now) end |
.distinct_by_product_ids(sort_order = nil) ⇒ Object
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# File 'app/models/spree/product/scopes.rb', line 210 def self.distinct_by_product_ids(sort_order=nil) if (ActiveRecord::Base.connection.adapter_name == 'PostgreSQL') sort_column = sort_order.split(" ").first # Don't allow sort_column, a variable coming from params, # to be anything but a column in the database if column_names.include?(sort_column) distinct_fields = ["id", sort_column].compact.join(",") select("DISTINCT ON(#{distinct_fields}) spree_products.*") else scoped end else select("DISTINCT spree_products.*") end end |
.like_any(fields, values) ⇒ Object
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# File 'app/models/spree/product.rb', line 148 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
determine if product is available. deleted products and products with nil or future available_on date are not available
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# File 'app/models/spree/product.rb', line 137 def available? !(available_on.nil? || available_on.future?) && !deleted? 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 143 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 130 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 122 def duplicate duplicator = ProductDuplicator.new(self) duplicator.duplicate end |
#empty_option_values? ⇒ Boolean
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# File 'app/models/spree/product.rb', line 167 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 112 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 93 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 208 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 192 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 173 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 178 def set_property(property_name, property_value) ActiveRecord::Base.transaction do # Works around spree_i18n #301 property = if Property.exists?(name: property_name) Property.where(name: property_name).first else Property.create(name: property_name, presentation: property_name) end 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 97 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 88 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 197 def total_on_hand if self.variants_including_master.any? { |v| !v.should_track_inventory? } Float::INFINITY else self.stock_items.sum(&:count_on_hand) 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 161 def variants_and_option_values(current_currency = nil) variants.includes(:option_values).active(current_currency).select do |variant| variant.option_values.any? end end |