added file version methods

Author: bishosilwal

lib/imagekitio/api_service/file.rb

@@ -75,6 +75,51 @@ def list(**options)
         @req_obj.request("get", url, headers, formatted_options)
       end
 
+      def get_file_versions(file_id: nil)
+        if file_id == '' || file_id.nil?
+          raise ArgumentError, 'file_id is required'
+        end
+        url = "#{constants.BASE_URL}/#{file_id}/versions"
+        headers = @req_obj.create_headers
+        @req_obj.request('get', url, headers)
+      end
+
+      def get_file_version_detail(file_id: nil, version_id: nil)
+        if file_id == "" || file_id.nil?
+          raise ArgumentError, "file_id is required"
+        end
+        if version_id == "" || version_id.nil?
+          raise ArgumentError, "version_id is required"
+        end
+        url = "#{constants.BASE_URL}/#{file_id}/versions/#{version_id}"
+        headers = @req_obj.create_headers
+        @req_obj.request('get', url, headers)
+      end
+
+      def delete_file_version(file_id: nil, version_id: nil)
+        if file_id == "" || file_id.nil?
+          raise ArgumentError, "file_id is required"
+        end
+        if version_id == "" || version_id.nil?
+          raise ArgumentError, "version_id is required"
+        end
+        url = "#{constants.BASE_URL}/#{file_id}/versions/#{version_id}"
+        headers = @req_obj.create_headers
+        @req_obj.request('delete', url, headers)
+      end
+
+      def restore_file_version(file_id: nil, version_id: nil)
+        if file_id == "" || file_id.nil?
+          raise ArgumentError, "file_id is required"
+        end
+        if version_id == "" || version_id.nil?
+          raise ArgumentError, "version_id is required"
+        end
+        url = "#{constants.BASE_URL}/#{file_id}/versions/#{version_id}/restore"
+        headers = @req_obj.create_headers
+        @req_obj.request('put', url, headers)
+      end
+
       def details(file_identifier: nil)
         # Get detail of file by file_identifier
         if file_identifier == "" || file_identifier.nil?

lib/imagekitio/client.rb

@@ -65,6 +65,22 @@ def list_files(options = {})
       @file_service.list(**options)
     end
 
+    def file_versions(file_id: nil)
+      @file_service.get_file_versions(file_id: file_id)
+    end
+
+    def file_version_detail(file_id: nil, version_id: nil)
+      @file_service.get_file_version_detail(file_id: file_id, version_id: version_id)
+    end
+
+    def delete_file_version(file_id: nil, version_id: nil)
+      @file_service.delete_file_version(file_id: file_id, version_id: version_id)
+    end
+
+    def restore_file_version(file_id: nil, version_id: nil)
+      @file_service.restore_file_version(file_id: file_id, version_id: version_id)
+    end
+
     def get_file_details(file_id: nil)
       # Get file detail by file-id or file_url
       @file_service.details(file_identifier: file_id)

lib/imagekitio/request.rb

@@ -45,6 +45,9 @@ def request(method, url, headers = create_headers, payload = nil)
           if resp.code.to_i == 400
             raise RestClient::ExceptionWithResponse, OpenStruct.new(code: 400, body: resp.body)
           end
+          if resp.code.to_i == 403
+            raise RestClient::ExceptionWithResponse, OpenStruct.new(code: 403, body: resp.body)
+          end
         else
           resp = RestClient::Request.new(method: method,
                                          url: url,