ruby-graphql-enum.diff

+++ b/app/graph/types/day_of_the_week_enum.rb
@@ -0,0 +1,10 @@
+DayOfTheWeekEnum = GraphQL::EnumType.define do
+  name "Day of the week"
+  value("MONDAY",    "Monday",    value: 1)
+  value("TUESDAY",   "Tuesday",   value: 2)
+  value("WEDNESDAY", "Wednesday", value: 3)
+  value("THURSDAY",  "Thursday",  value: 4)
+  value("FRIDAY",    "Friday",    value: 5)
+  value("SATURDAY",  "Saturday",  value: 6)
+  value("SUNDAY",    "Sunday",    value: 0)
+end
diff --git a/app/graph/types/lugger_type.rb b/app/graph/types/lugger_type.rb
index 27d7216..d3b84e3 100644
--- a/app/graph/types/lugger_type.rb
+++ b/app/graph/types/lugger_type.rb
@@ -5,7 +5,7 @@ LuggerType = GraphQL::ObjectType.define do
   camelized_field :id,           !types.ID
   camelized_field :first_name,   !types.String, "First name of the lugger"
   camelized_field :last_name,    !types.String, "Last name of the lugger"
-  camelized_field :available_days_of_the_week, types[types.Int], "array of days of the week available for taking slots (0 is Sunday)"
+  camelized_field :available_days_of_the_week, types[DayOfTheWeekEnum], "array of days of the week available for taking slots (0 is Sunday)"
   camelized_field :avatar_url,   types.String,  "URL to a picture of the lugger"
   camelized_field :rating,       types.Float,   "Current rating of the lugger"
   camelized_field :phone_number, types.String,  "Phone number of the lugger"
diff --git a/app/graph/types/lugger_update_mutation.rb b/app/graph/types/lugger_update_mutation.rb
index 618a2a0..79893ab 100644
--- a/app/graph/types/lugger_update_mutation.rb
+++ b/app/graph/types/lugger_update_mutation.rb
@@ -1,7 +1,7 @@
 LuggerUpdateMutation = GraphQL::Relay::Mutation.define do
   name "LuggerUpdate"
 
-  input_field :availableDaysOfTheWeek, types[types.Int]
+  input_field :availableDaysOfTheWeek, types[DayOfTheWeekEnum]
   input_field :contractorAgreementAcceptedAt, DateTimeType
   input_field :zoneId, types.ID