query.rb in ecoportal-api-graphql-0.1.11

- old
+ new

@@ -37,11 +37,10 @@
             end
           end
 
           class_resolver :item_class, GenericItem
           attr_reader :client
-
           attr_reader :base_path
 
           def initialize(client, path: nil, base_path: nil)
             @path        = path
             @base_path   = base_path
@@ -55,11 +54,11 @@
             result ||= (base_path + [field_name]) if base_path && field_name
             result
           end
 
           # Query rely that manages the different blocks.
-          # @return [Class] an object of `response_class` with the results hanving from `path`.
+          # @return [Class] an object of `response_class` with the results hanging from `path`.
           def query(path: self.path, **kargs, &block)
             graphql_query(path: path, **kargs, &basic_block(&block))
           end
 
           def response_class
@@ -70,10 +69,14 @@
             path.last
           end
 
           private
 
+          def basic_block
+            raise "This method should be implemented in the child class #{self.class}"
+          end
+
           def graphql_query(path: self.path, **kargs, &block)
             query_params = self.class.slice_params(kargs)
             request(*path) do
               client.query(query_params, &block)
             end
@@ -87,10 +90,10 @@
             response = yield
             wrap_response(response, path)
           end
 
           def wrap_response(response, path = [])
-            raise "Complete failure on request. Path: #{path}" unless res = response.to_h.dig("data", *path)
+            raise "Complete failure on request. Path: #{path}" unless res = response.to_h.dig(*path.dup.unshift("data"))
             data = Ecoportal::API::Common::GraphQL::HashHelpers.deep_dup(res)
             response_class.new(data)
           end
         end
       end