Class: Goodwill::Account

Inherits:
Object
  • Object
show all
Includes:
CSSPaths, Mechanize, URLPaths
Defined in:
lib/goodwill/account.rb

Overview

Allows for basic account interaction

Constant Summary collapse

PER_PAGE = 
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Constants included from CSSPaths

CSSPaths::BIDS_PATH, CSSPaths::BIN_END_TIME_PATH, CSSPaths::BUY_IT_NOW_PATH, CSSPaths::CURRENT_PRICE_PATH, CSSPaths::END_TIME_PATH, CSSPaths::IN_PROGRESS_ROWS, CSSPaths::ITEMID_PATH, CSSPaths::ITEMS_COUNT_PATH, CSSPaths::ITEM_TITLE_PATH, CSSPaths::NO_ITEMS_FOUND_PATH, CSSPaths::SEARCH_ROWS, CSSPaths::SELLER_ID_LINK, CSSPaths::SELLER_PATH, CSSPaths::SHIPPING_PATH

Constants included from URLPaths

URLPaths::BID_URL, URLPaths::ITEM_SEARCH_URL, URLPaths::LOGIN_URL, URLPaths::OPEN_ORDERS_URL, URLPaths::SEARCH_URL, URLPaths::SHIPPING_URL

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Mechanize

logged_in?, login, #mechanize, mechanize

Constructor Details

#initialize(username, password = '', threads = 10) ⇒ Account

Returns a new instance of Account.



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# File 'lib/goodwill/account.rb', line 25

def initialize(username, password = '', threads = 10)
  @username  = username
  @password  = password
  @threads   = threads
  Goodwill::Mechanize.username = @username
  Goodwill::Mechanize.password = @password
end

Instance Attribute Details

#password ⇒ Object (readonly)

Returns the value of attribute password.



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# File 'lib/goodwill/account.rb', line 23

def password
  @password
end

#threads ⇒ Object (readonly)

Returns the value of attribute threads.



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# File 'lib/goodwill/account.rb', line 23

def threads
  @threads
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/goodwill/account.rb', line 23

def username
  @username
end

Instance Method Details

#bid(itemid, bid) ⇒ Object 



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# File 'lib/goodwill/account.rb', line 50

def bid(itemid, bid)
  item = mechanize.get(ITEM_SEARCH_URL + itemid.to_s)
  href = item.search(SELLER_ID_LINK).attribute('href').value
  seller_id = href.split('/').last

  params = {
    itemId: itemid,
    bidAmount: bid,
    quantity: 1,
    sellerId: seller_id
  }

  # bidresult
  # 1 - success (check message for 'Bid Received!')
  # 1 - outbid (check message for 'You have already been outbid.')
  # -5 - bid less than minimum
  mechanize.get(BID_URL, params) do |page|
    res = JSON.parse(page.body)
    case res['BidResult']
    when 1
      return true if res['BidResultMessage'].include?('Bid Received')

      return false if res['BidResultMessage'].include?('You have already been outbid.')

      raise Goodwill::BidError, res['BidResultMessage']
    when -5
      raise Goodwill::BidError, res['BidResultMessage']
    end
  end
end

#in_progress ⇒ Object 



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# File 'lib/goodwill/account.rb', line 33

def in_progress
  in_progress_page = mechanize.get(OPEN_ORDERS_URL)
  Parallel.map(in_progress_page.search(IN_PROGRESS_ROWS), in_threads: @threads) do |row|
    Goodwill::BiddingAuction.new(itemid_from_open_order_row(row), mechanize)
  end
end

#search(item_title) ⇒ Object 



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# File 'lib/goodwill/account.rb', line 40

def search(item_title)
  search_page = mechanize.get(SEARCH_URL + item_title)
  Array.new(pages(total_items(search_page))) do |i|
    search_page = search_page.link_with(text: '>').click unless i.zero?
    Parallel.map(search_page.search(SEARCH_ROWS), in_threads: @threads) do |row|
      Goodwill::Auction.new(itemid_from_search_row(row))
    end
  end.flatten
end