package schema

import (
	"entgo.io/ent"
	"entgo.io/ent/schema/edge"
	"entgo.io/ent/schema/field"
	"time"
)

// Role holds the schema definition for the Role entity.
type Role struct {
	ent.Schema
}

// Fields of the Role.
func (Role) Fields() []ent.Field {
	return []ent.Field{
		field.String("name").
			Unique().
			NotEmpty().
			Comment("Role name, e.g., 'admin', 'editor'"),
		field.String("description").
			Optional().
			Comment("Human readable description of the role"),
		field.Time("created_at").
			Default(time.Now).
			Immutable(),
		field.Time("updated_at").
			Default(time.Now).
			UpdateDefault(time.Now),
	}
}

// Edges of the Role.
func (Role) Edges() []ent.Edge {
	return []ent.Edge{
		edge.To("permissions", Permission.Type),
		edge.From("users", User.Type).
			Ref("roles"),
	}
}