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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 (
"time"
"github.com/google/uuid"
"entgo.io/ent"
"entgo.io/ent/schema/edge"
"entgo.io/ent/schema/field"
"entgo.io/ent/schema/index"
)
// Rental holds the schema definition for the Rental entity.
type Rental struct {
ent.Schema
}
// Fields of the Rental.
func (Rental) Fields() []ent.Field {
return []ent.Field{
field.Time("date").
Default(time.Now),
field.Int("user_id").
Immutable(),
field.UUID("car_id", uuid.UUID{}).
Immutable(),
}
}
// Edges of the Rental.
func (Rental) Edges() []ent.Edge {
return []ent.Edge{
edge.From("user", User.Type).
Ref("rentals").
Field("user_id").
Unique().
Required().
Immutable(),
edge.From("car", Car.Type).
Ref("rentals").
Field("car_id").
Unique().
Required().
Immutable(),
}
}
// Indexes of the Rental.
func (Rental) Indexes() []ent.Index {
return []ent.Index{
index.Fields("car_id", "user_id").
Unique(),
}
}
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