lib/paysafe/error.rb in paysafe-0.9.4 vs lib/paysafe/error.rb in paysafe-0.10.0

@@ -46,11 +46,11 @@
     ServiceUnavailable = Class.new(ServerError)
 
     # Raised on the HTTP status code 504
     GatewayTimeout = Class.new(ServerError)
 
-    ERRORS = {
+    ERRORS_BY_STATUS = {
       400 => Paysafe::Error::BadRequest,
       401 => Paysafe::Error::Unauthorized,
       402 => Paysafe::Error::RequestDeclined,
       403 => Paysafe::Error::Forbidden,
       404 => Paysafe::Error::NotFound,
@@ -63,28 +63,18 @@
       502 => Paysafe::Error::BadGateway,
       503 => Paysafe::Error::ServiceUnavailable,
       504 => Paysafe::Error::GatewayTimeout,
     }
 
-    # The Paysafe API Error Code
-    #
-    # @return [Integer]
-    attr_reader :code
-
-    # The JSON HTTP response in Hash form
-    #
-    # @return [Hash]
-    attr_reader :response
-
     class << self
       # Create a new error from an HTTP response
       #
       # @param body [String]
-      # @param code [Integer]
+      # @param status [Integer]
       # @return [Paysafe::Error]
-      def from_response(body, code)
-        klass = ERRORS[code] || Paysafe::Error
+      def from_response(body, status)
+        klass = ERRORS_BY_STATUS[status] || Paysafe::Error
         message, error_code = parse_error(body)
         klass.new(message: message, code: error_code, response: body)
       end
 
       private
@@ -96,18 +86,66 @@
           [ '', nil ]
         end
       end
     end
 
+    # The Paysafe API Error Code
+    #
+    # @return [String]
+    attr_reader :code
+
+    # The JSON HTTP response in Hash form
+    #
+    # @return [Hash]
+    attr_reader :response
+
     # Initializes a new Error object
     #
     # @param message [Exception, String]
-    # @param code [Integer]
+    # @param code [String]
     # @param response [Hash]
     # @return [Paysafe::Error]
     def initialize(message: '', code: nil, response: {})
-      super(message)
       @code = code
       @response = response
+      super(message)
     end
+
+    def to_s
+      [ super, code_text, field_error_text, detail_text ].compact.join(' ')
+    end
+
+    def id
+      response.dig(:id) if response.is_a?(Hash)
+    end
+
+    def merchant_ref_num
+      response.dig(:merchant_ref_num) if response.is_a?(Hash)
+    end
+
+    private
+
+    def code_text
+      "(Code #{code})" if code
+    end
+
+    def field_error_text
+      if field_errors
+        msgs = field_errors.map { |f| "The \`#{f[:field]}\` #{f[:error]}." }.join(' ')
+        "Field Errors: #{msgs}".strip
+      end
+    end
+
+    def field_errors
+      response.dig(:error, :field_errors) if response.is_a?(Hash)
+    end
+
+    def detail_text
+      "Details: #{details.join('. ')}".strip if details
+    end
+
+    def details
+      response.dig(:error, :details) if response.is_a?(Hash)
+    end
+
   end
 end