58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
// Copyright 2019-present Facebook Inc. All rights reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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package schema
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import (
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"entgo.io/ent"
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"entgo.io/ent/dialect"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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)
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// User holds the schema definition for the User entity.
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type User struct {
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ent.Schema
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}
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// Fields of the User.
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func (User) Fields() []ent.Field {
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return []ent.Field{
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field.Int("id").
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SchemaType(map[string]string{
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dialect.SQLite: "integer",
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}).
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Immutable(),
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field.Int("parent_id").
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Optional().
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Immutable(),
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field.Int("spouse_id").
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Optional(),
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}
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}
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// Edges of the User.
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func (User) Edges() []ent.Edge {
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return []ent.Edge{
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edge.To("pets", Pet.Type),
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edge.To("children", User.Type).
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From("parent").
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Field("parent_id").
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Immutable().
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Comment("The parent edge and its field are immutable").
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Unique(),
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edge.To("spouse", User.Type).
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Field("spouse_id").
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Unique(),
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edge.To("card", Card.Type).
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Unique(),
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edge.To("metadata", Metadata.Type).
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Unique().
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StorageKey(edge.Column("id")),
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edge.From("info", Info.Type).
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Ref("user"),
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edge.To("rentals", Rental.Type),
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}
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}
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