lib/fawry/connection.rb in fawry-0.1.0 vs lib/fawry/connection.rb in fawry-0.2.0

@@ -17,19 +17,45 @@
           request.params = params
           request.body = body.to_json
         end
       end
 
+      def get(path, params, body, options)
+        conn = options[:sandbox] ? sandbox_connection : connection
+
+        conn.get(path) do |request|
+          request.params = params
+          request.body = body.to_json
+          # Fawry doesn't understand encoded params
+          request.options = request.options.merge(params_encoder: ParamsSpecialEncoder)
+        end
+      end
+
       private
 
       def connection
         @connection ||= Faraday.new(url: FAWRY_BASE_URL, headers: { 'Content-Type': 'application/json',
                                                                     'Accept': 'application/json' })
       end
 
       def sandbox_connection
         @sandbox_connection ||= Faraday.new(url: FAWRY_SANDBOX_BASE_URL, headers: { 'Content-Type': 'application/json',
                                                                                     'Accept': 'application/json' })
+      end
+
+      # Fawry does not understand encoded params
+      # so we use this encoder to convert the params
+      # hash to a string of query params without encoding
+      # { a: 1, b: 2 } => a=1&b=2
+      class ParamsSpecialEncoder
+        def self.encode(hash)
+          hash.each_with_object([]) { |(k, v), arr| arr << "#{k}=#{v}" }.join('&')
+        end
+
+        def self.decode(string)
+          arr = string.split('&')
+          arr.map { |str| str.split('=') }.to_h
+        end
       end
     end
   end
 end