Added password token entity.

ent/schema/passwordtoken.go

@@ -0,0 +1,35 @@
+package schema
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/schema/edge"
+	"entgo.io/ent/schema/field"
+)
+
+// PasswordToken holds the schema definition for the PasswordToken entity.
+type PasswordToken struct {
+	ent.Schema
+}
+
+// Fields of the PasswordToken.
+func (PasswordToken) Fields() []ent.Field {
+	return []ent.Field{
+		field.String("hash").
+			Sensitive().
+			NotEmpty(),
+		field.Time("created_at").
+			Default(time.Now).
+			Immutable(),
+	}
+}
+
+// Edges of the PasswordToken.
+func (PasswordToken) Edges() []ent.Edge {
+	return []ent.Edge{
+		edge.To("user", User.Type).
+			Required().
+			Unique(),
+	}
+}

ent/schema/user.go

@@ -4,6 +4,7 @@ import (
 	"time"
 
 	"entgo.io/ent"
+	"entgo.io/ent/schema/edge"
 	"entgo.io/ent/schema/field"
 )
 
@@ -31,5 +32,8 @@ func (User) Fields() []ent.Field {
 
 // Edges of the User.
 func (User) Edges() []ent.Edge {
-	return nil
+	return []ent.Edge{
+		edge.From("owner", PasswordToken.Type).
+			Ref("user"),
+	}
 }