package schema

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

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

// Fields of the Post.
func (Post) Fields() []ent.Field {
    return []ent.Field{
        field.Enum("status").
            Values("draft", "published", "archived").
            Default("draft"),
        field.String("slug").
            NotEmpty().
            Unique(),
        field.Time("created_at").
            Default(time.Now),
        field.Time("updated_at").
            Default(time.Now).
            UpdateDefault(time.Now),
    }
}

// Edges of the Post.
func (Post) Edges() []ent.Edge {
    return []ent.Edge{
        edge.To("contents", PostContent.Type),
        edge.To("contributors", PostContributor.Type),
        edge.From("categories", Category.Type).
            Ref("posts"),
    }
}