lib/ecoportal/api/graphql/logic/base_query.rb in ecoportal-api-graphql-0.3.8 vs lib/ecoportal/api/graphql/logic/base_query.rb in ecoportal-api-graphql-0.3.9

@@ -2,20 +2,31 @@
   module API
     class GraphQL
       module Logic
         class BaseQuery
           include Ecoportal::API::Common::GraphQL::ClassHelpers
-          inheritable_attrs :accepted_params
+          inheritable_attrs :accepted_params, :param_defaults
 
           class << self
-            def accepted_params(*keys)
+            def param_defaults
+              @param_defaults ||= {}
+            end
+
+            def accepted_params(*keys, default: :unused)
               @accepted_params ||= []
               return @accepted_params if keys.empty?
+              keys.map(&:to_sym).uniq.each do |key|
+                @accepted_params   |= [key]
+                param_defaults[key] = default unless default == :unused
+              end
+
               @accepted_params.push(*keys).tap {|ks| ks.uniq!}
+              @accepted_params
             end
 
             def clear_accepted_params
+              @param_defaults  = {}
               @accepted_params = []
             end
 
             def slice_params(kargs)
               kargs.slice(*accepted_params)
@@ -66,10 +77,11 @@
           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)
+            default_params = self.class.param_defaults.dup
+            query_params   = self.class.slice_params(default_params.merge(kargs))
             request(*path) do
               client.query(query_params, &block)
             end
           rescue Faraday::ParsingError, Graphlient::Errors::GraphQLError => e
             puts "Internal Error with these params:"