Class: Moltin::Resource::Cart

Inherits:
Object
  • Object
show all
Defined in:
lib/moltin/resource/cart.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(identifier = nil) ⇒ Cart 



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# File 'lib/moltin/resource/cart.rb', line 16

def initialize(identifier = nil)
  @identifier = identifier || SecureRandom.hex(12)
  @item_count = 0
  @item_tax = 0
  @item_total = 0
  @item_subtotal = 0
end

Instance Attribute Details

#identifier ⇒ Object (readonly)

Returns the value of attribute identifier.



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# File 'lib/moltin/resource/cart.rb', line 10

def identifier
  @identifier
end

#item_count ⇒ Object (readonly)

Returns the value of attribute item_count.



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# File 'lib/moltin/resource/cart.rb', line 11

def item_count
  @item_count
end

#item_subtotal ⇒ Object (readonly)

Returns the value of attribute item_subtotal.



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# File 'lib/moltin/resource/cart.rb', line 14

def item_subtotal
  @item_subtotal
end

#item_tax ⇒ Object (readonly)

Returns the value of attribute item_tax.



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# File 'lib/moltin/resource/cart.rb', line 12

def item_tax
  @item_tax
end

#item_total ⇒ Object (readonly)

Returns the value of attribute item_total.



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# File 'lib/moltin/resource/cart.rb', line 13

def item_total
  @item_total
end

Instance Method Details

#add_item(options) ⇒ Object 



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# File 'lib/moltin/resource/cart.rb', line 42

def add_item(options)
  Moltin::Api::Request.post("carts/#{identifier}", options)
end

#checkout ⇒ Object 



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# File 'lib/moltin/resource/cart.rb', line 34

def checkout
  Moltin::Resource::Checkout.new(cart: self).retrieve
end

#destroy ⇒ Object 



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# File 'lib/moltin/resource/cart.rb', line 38

def destroy
  Moltin::Api::Request.delete("carts/#{identifier}")
end

#items ⇒ Object 



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# File 'lib/moltin/resource/cart.rb', line 50

def items
  @items || []
end

#remove_item(product_identifier) ⇒ Object 



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# File 'lib/moltin/resource/cart.rb', line 46

def remove_item(product_identifier)
  Moltin::Api::Request.delete("carts/#{identifier}/item/#{product_identifier}")
end

#retrieve ⇒ Object 



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# File 'lib/moltin/resource/cart.rb', line 24

def retrieve
  response = Moltin::Api::Request.get("carts/#{identifier}")
  return unless response.success?
  @items = Moltin::ResourceCollection.new 'Moltin::Resource::Product', response.result['contents'].map { |k, v| v.merge('identifier' => k) }
  @item_count = response.result['total_items']
  @item_subtotal = response.result['totals']['pre_discount']['formatted']['without_tax']
  @item_tax = response.result['totals']['pre_discount']['formatted']['tax']
  @item_total = response.result['totals']['pre_discount']['formatted']['with_tax']
end