lib/active_merchant/billing/gateways/mercado_pago.rb in activemerchant-1.86.0 vs lib/active_merchant/billing/gateways/mercado_pago.rb in activemerchant-1.87.0

@@ -8,35 +8,28 @@
 
       self.homepage_url = 'https://www.mercadopago.com/'
       self.display_name = 'Mercado Pago'
       self.money_format = :dollars
 
-      CARD_BRAND = {
-        'american_express' => 'amex',
-        'diners_club' => 'diners'
-      }
-
       def initialize(options={})
         requires!(options, :access_token)
         super
       end
 
       def purchase(money, payment, options={})
         MultiResponse.run do |r|
           r.process { commit('tokenize', 'card_tokens', card_token_request(money, payment, options)) }
-          options.merge!(card_brand: (CARD_BRAND[payment.brand] || payment.brand))
-          options.merge!(card_token: r.authorization.split('|').first)
-          r.process { commit('purchase', 'payments', purchase_request(money, payment, options) ) }
+          options[:card_token] = r.authorization.split('|').first
+          r.process { commit('purchase', 'payments', purchase_request(money, payment, options)) }
         end
       end
 
       def authorize(money, payment, options={})
         MultiResponse.run do |r|
           r.process { commit('tokenize', 'card_tokens', card_token_request(money, payment, options)) }
-          options.merge!(card_brand: (CARD_BRAND[payment.brand] || payment.brand))
-          options.merge!(card_token: r.authorization.split('|').first)
-          r.process { commit('authorize', 'payments', authorize_request(money, payment, options) ) }
+          options[:card_token] = r.authorization.split('|').first
+          r.process { commit('authorize', 'payments', authorize_request(money, payment, options)) }
         end
       end
 
       def capture(money, authorization, options={})
         post = {}
@@ -106,11 +99,11 @@
         post
       end
 
       def authorize_request(money, payment, options = {})
         post = purchase_request(money, payment, options)
-        post.merge!(capture: false)
+        post[:capture] = false
         post
       end
 
       def add_additional_data(post, options)
         post[:sponsor_id] = options[:sponsor_id]
@@ -179,10 +172,11 @@
         post[:external_reference] = options[:order_id] || SecureRandom.hex(16)
       end
 
       def add_payment(post, options)
         post[:token] = options[:card_token]
-        post[:payment_method_id] = options[:card_brand]
+        post[:issuer_id] = options[:issuer_id] if options[:issuer_id]
+        post[:payment_method_id] = options[:payment_method_id] if options[:payment_method_id]
       end
 
       def parse(body)
         JSON.parse(body)
       rescue JSON::ParserError