Merge pull request coingecko#2119 from ElvisLYC/implement_cryptlocex

Implement cryptlocex

README.md

@@ -225,6 +225,7 @@ Or install it yourself as:
 | CRXZone           | Y       | Y [x]      | Y       |         | Y           | Y        | crxzone           |       |
 | Cryptagio         | Y       | Y          | Y       |         | Y           | Y        | cryptagio         |       |
 | Cryptaldash       | Y       | Y          | Y       |         | Y           |          | cryptaldash       |       |
+| Cryptlocex        | Y       | Y [x]         | N       |      | Y           | Y        | cryptlocex           |       |
 | Cryptex           | Y       | Y          | Y       |         | User-Defined| Y        | cryptex           |       |
 | CryptoBridge      | Y       |            |         |         | Y           | Y        | crypto_bridge     |       |
 | CryptoHub         | Y       | N          | N       |         | Y           |          | crypto_hub        |       |

lib/cryptoexchange/exchanges/cryptlocex/market.rb

@@ -0,0 +1,12 @@
+module Cryptoexchange::Exchanges
+  module Cryptlocex
+    class Market < Cryptoexchange::Models::Market
+      NAME = 'cryptlocex'
+      API_URL = 'https://trade.cryptlocex.com/Api'
+
+      def self.trade_page_url(args={})
+        "https://trade.cryptlocex.com/trade/index/market/#{args[:base].downcase}_#{args[:target].downcase}/"
+      end
+    end
+  end
+end

lib/cryptoexchange/exchanges/cryptlocex/services/market.rb

@@ -0,0 +1,51 @@
+module Cryptoexchange::Exchanges
+  module Cryptlocex
+    module Services
+      class Market < Cryptoexchange::Services::Market
+        class << self
+          def supports_individual_ticker_query?
+            false
+          end
+        end
+
+        def fetch
+          output = super ticker_url
+          adapt_all(output['data']['market'])
+        end
+
+        def ticker_url
+          "#{Cryptoexchange::Exchanges::Cryptlocex::Market::API_URL}/Index/marketInfo"
+        end
+
+        def adapt_all(output)
+          output.map do |output|
+            base, target = output["ticker"].split('_')
+            market_pair = Cryptoexchange::Models::MarketPair.new(
+                            base: base,
+                            target: target,
+                            market: Cryptlocex::Market::NAME
+                          )
+
+            adapt(output, market_pair)
+          end
+        end
+
+        def adapt(output, market_pair)
+          ticker           = Cryptoexchange::Models::Ticker.new
+          ticker.base      = market_pair.base
+          ticker.target    = market_pair.target
+          ticker.market    = Cryptlocex::Market::NAME
+          ticker.bid       = NumericHelper.to_d(output['buy_price'])
+          ticker.ask       = NumericHelper.to_d(output['sell_price'])
+          ticker.last      = NumericHelper.to_d(output['new_price'])
+          ticker.volume    = NumericHelper.to_d(output['volume'])
+          ticker.high      = NumericHelper.to_d(output['max_price'])
+          ticker.low       = NumericHelper.to_d(output['min_price'])
+          ticker.timestamp = nil
+          ticker.payload   = output
+          ticker
+        end
+      end
+    end
+  end
+end

lib/cryptoexchange/exchanges/cryptlocex/services/order_book.rb

@@ -0,0 +1,46 @@
+module Cryptoexchange::Exchanges
+  module Cryptlocex
+    module Services
+      class OrderBook < Cryptoexchange::Services::Market
+        class << self
+          def supports_individual_ticker_query?
+            true
+          end
+        end
+
+        def fetch(market_pair)
+          output = super(ticker_url(market_pair))
+          adapt(output, market_pair)
+        end
+
+        def ticker_url(market_pair)
+          base   = market_pair.base.downcase
+          target = market_pair.target.downcase
+          "#{Cryptoexchange::Exchanges::Cryptlocex::Market::API_URL}/Exchange/activeorders/market/#{base}_#{target}"
+        end
+
+        def adapt(output, market_pair)
+          output = output['data']['depth']
+          order_book = Cryptoexchange::Models::OrderBook.new
+
+          order_book.base      = market_pair.base
+          order_book.target    = market_pair.target
+          order_book.market    = Cryptlocex::Market::NAME
+          order_book.asks      = adapt_orders output['sell']
+          order_book.bids      = adapt_orders output['buy']
+          order_book.timestamp = nil
+          order_book.payload   = output
+          order_book
+        end
+
+        def adapt_orders(orders)
+          orders.collect do |order_entry|
+            Cryptoexchange::Models::Order.new(price:  order_entry['price'],
+                                              amount: order_entry['nums']
+            )
+          end
+        end
+      end
+    end
+  end
+end

lib/cryptoexchange/exchanges/cryptlocex/services/pairs.rb

@@ -0,0 +1,25 @@
+module Cryptoexchange::Exchanges
+  module Cryptlocex
+    module Services
+      class Pairs < Cryptoexchange::Services::Pairs
+        PAIRS_URL = "#{Cryptoexchange::Exchanges::Cryptlocex::Market::API_URL}/Index/marketInfo"
+
+        def fetch
+          output = super
+          adapt(output['data']['market'])
+        end
+
+        def adapt(output)
+          output.map do |output|
+            base, target = output["ticker"].split('_')
+            Cryptoexchange::Models::MarketPair.new(
+              base: base,
+              target: target,
+              market: Cryptlocex::Market::NAME
+            )
+          end
+        end
+      end
+    end
+  end
+end