snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

entc/integration/ent/schema/group.go

@@ -0,0 +1,65 @@
+// Copyright 2019-present Facebook Inc. All rights reserved.
+// This source code is licensed under the Apache 2.0 license found
+// in the LICENSE file in the root directory of this source tree.
+
+package schema
+
+import (
+	"regexp"
+	"strings"
+
+	"entgo.io/ent"
+	"entgo.io/ent/schema/edge"
+	"entgo.io/ent/schema/field"
+)
+
+// CheckError is returned by the validators.
+type CheckError struct {
+	msg string
+}
+
+func (c CheckError) Error() string {
+	return c.msg
+}
+
+// Group holds the schema for the group entity.
+type Group struct {
+	ent.Schema
+}
+
+// Fields of the group.
+func (Group) Fields() []ent.Field {
+	return []ent.Field{
+		field.Bool("active").
+			Default(true),
+		field.Time("expire"),
+		field.String("type").
+			Optional().
+			Nillable().
+			MinLen(3).
+			MaxLen(255),
+		field.Int("max_users").
+			Optional().
+			Positive().
+			Default(10),
+		field.String("name").
+			Comment("Name field with multiple validators").
+			Match(regexp.MustCompile("[a-zA-Z_]+$")).
+			Validate(func(s string) error {
+				if strings.ToLower(s) == s {
+					return CheckError{msg: "last name must begin with uppercase"}
+				}
+				return nil
+			}),
+	}
+}
+
+// Edges of the group.
+func (Group) Edges() []ent.Edge {
+	return []ent.Edge{
+		edge.To("files", File.Type),
+		edge.To("blocked", User.Type),
+		edge.From("users", User.Type).Ref("groups"),
+		edge.To("info", GroupInfo.Type).Unique().Required(),
+	}
+}