Merge pull request #22 from database-playground/category-must-not-be-unique

fix(ent): question > category should not be unique and immutable

Author: pan93412

ent/gql_mutation_input.go

@@ -6,6 +6,7 @@ import (
 	"entgo.io/ent/schema"
 	"entgo.io/ent/schema/edge"
 	"entgo.io/ent/schema/field"
+	"entgo.io/ent/schema/index"
 )
 
 type Question struct {
@@ -14,7 +15,7 @@ type Question struct {
 
 func (Question) Fields() []ent.Field {
 	return []ent.Field{
-		field.String("category").NotEmpty().Unique().Immutable().Comment("Question category, e.g. 'query'").Annotations(
+		field.String("category").NotEmpty().Comment("Question category, e.g. 'query'").Annotations(
 			entgql.OrderField("CATEGORY"),
 		),
 		field.Enum("difficulty").NamedValues(
@@ -48,6 +49,13 @@ func (Question) Edges() []ent.Edge {
 	}
 }
 
+func (Question) Indexes() []ent.Index {
+	return []ent.Index{
+		index.Fields("category"),
+		index.Fields("difficulty"),
+	}
+}
+
 func (Question) Annotations() []schema.Annotation {
 	return []schema.Annotation{
 		entgql.QueryField().Directives(

ent/internal/schema.go

@@ -1224,6 +1224,10 @@ UpdateQuestionInput is used for update Question object.
 Input was generated by ent.
 """
 input UpdateQuestionInput {
+  """
+  Question category, e.g. 'query'
+  """
+  category: String
   """
   Question difficulty, e.g. 'easy'
   """