/
planet.go
55 lines (48 loc) · 1.16 KB
/
planet.go
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// 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 (
"github.com/facebook/ent"
"github.com/facebook/ent/entc/integration/privacy/ent/privacy"
"github.com/facebook/ent/entc/integration/privacy/rule"
"github.com/facebook/ent/schema/edge"
"github.com/facebook/ent/schema/field"
)
// Planet defines the schema of a planet.
type Planet struct {
ent.Schema
}
func (Planet) Fields() []ent.Field {
return []ent.Field{
field.String("name").
Immutable().
NotEmpty().
Unique(),
field.Uint("age").
Optional(),
}
}
func (Planet) Edges() []ent.Edge {
return []ent.Edge{
edge.To("neighbors", Planet.Type),
}
}
func (Planet) Hooks() []ent.Hook {
return []ent.Hook{
rule.LogPlanetMutationHook(),
}
}
func (Planet) Policy() ent.Policy {
return privacy.Policy{
Mutation: privacy.MutationPolicy{
rule.DenyUpdateRule(),
rule.DenyPlanetSelfLinkRule(),
privacy.AlwaysAllowRule(),
},
Query: privacy.QueryPolicy{
rule.FilterZeroAgePlanetRule(),
privacy.AlwaysAllowRule(),
},
}
}