asset.go•1.28 kB
package schema
import (
"entgo.io/ent"
"entgo.io/ent/dialect/entsql"
"entgo.io/ent/schema/edge"
"entgo.io/ent/schema/field"
"entgo.io/ent/schema/index"
"github.com/rs/xid"
)
type Asset struct {
ent.Schema
}
func (Asset) Mixin() []ent.Mixin {
return []ent.Mixin{Identifier{}, CreatedAt{}, UpdatedAt{}}
}
func (Asset) Fields() []ent.Field {
return []ent.Field{
field.String("filename"),
field.Int("size").
Annotations(entsql.Default("0")),
field.String("mime_type").
Annotations(entsql.Default("application/octet-stream")),
field.JSON("metadata", map[string]any{}).Optional(),
// Edges
field.String("account_id").GoType(xid.ID{}),
field.String("parent_asset_id").GoType(xid.ID{}).Optional().Nillable(),
}
}
func (Asset) Indexes() []ent.Index {
return []ent.Index{
index.Fields("filename"),
}
}
func (Asset) Edges() []ent.Edge {
return []ent.Edge{
edge.From("posts", Post.Type).
Ref("assets"),
edge.From("nodes", Node.Type).
Ref("assets"),
edge.From("links", Link.Type).
Ref("assets"),
edge.From("owner", Account.Type).
Field("account_id").
Ref("assets").
Unique().
Required(),
edge.To("assets", Asset.Type).
From("parent").
Unique().
Field("parent_asset_id"),
edge.To("event", Event.Type),
}
}