Class: RockautoApi::Parsers::OrderParser

Inherits:
Object
  • Object
show all
Defined in:
lib/rockauto_api/parsers/order_parser.rb

Class Method Summary collapse

Class Method Details

.extract_field(doc, pattern) ⇒ Object 



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# File 'lib/rockauto_api/parsers/order_parser.rb', line 19

def self.extract_field(doc, pattern)
  doc.css("td, th, div, span").each do |el|
    if el.text.strip.match?(pattern)
      next_el = el.next_element || el.parent&.next_element
      return next_el.text.strip if next_el
    end
  end
  nil
end

.parse(html) ⇒ Object 



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# File 'lib/rockauto_api/parsers/order_parser.rb', line 6

def self.parse(html)
  doc = Nokogiri::HTML(html)

  {
    order_number: extract_field(doc, /Order\s*#?/i),
    order_date: extract_field(doc, /Date/i),
    status: extract_field(doc, /Status/i),
    items: parse_items(doc),
    billing: parse_billing(doc),
    shipping: parse_shipping(doc)
  }
end

.parse_billing(doc) ⇒ Object 



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# File 'lib/rockauto_api/parsers/order_parser.rb', line 48

def self.parse_billing(doc)
  Models::BillingInfo.new(
    subtotal: extract_field(doc, /Subtotal/i),
    shipping_cost: extract_field(doc, /Shipping/i),
    tax: extract_field(doc, /Tax/i),
    total: extract_field(doc, /Total/i)
  )
end

.parse_items(doc) ⇒ Object 



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# File 'lib/rockauto_api/parsers/order_parser.rb', line 29

def self.parse_items(doc)
  doc.css("table tr").map { |row|
    cells = row.css("td").map { |c| c.text.strip }
    next nil if cells.size < 3
    Models::OrderItem.new(
      part_number: cells[0] || "",
      description: cells[1] || "",
      brand: cells[2],
      quantity: cells[3],
      unit_price: cells[4],
      total_price: cells[5],
      status: cells[6],
      tracking_number: cells[7]
    )
  }.compact
rescue StandardError
  []
end

.parse_shipping(doc) ⇒ Object 



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# File 'lib/rockauto_api/parsers/order_parser.rb', line 57

def self.parse_shipping(doc)
  Models::ShippingInfo.new(
    method: extract_field(doc, /Method/i),
    carrier: extract_field(doc, /Carrier/i),
    tracking_number: extract_field(doc, /Tracking/i)
  )
end