/
card.go
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/
card.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 (
"entgo.io/ent"
"entgo.io/ent/entc/integration/ent/template"
"entgo.io/ent/schema"
"entgo.io/ent/schema/edge"
"entgo.io/ent/schema/field"
"entgo.io/ent/schema/index"
"entgo.io/ent/schema/mixin"
)
type CardMixin struct {
mixin.Schema
}
func (CardMixin) Annotations() []schema.Annotation {
return []schema.Annotation{
edge.Annotation{
StructTag: `mashraki:"edges"`,
},
field.Annotation{
StructTag: map[string]string{
"id": `yaml:"-"`,
"number": `json:"-"`,
},
},
}
}
// Card holds the schema definition for the CreditCard entity.
type Card struct {
ent.Schema
}
func (Card) Mixin() []ent.Mixin {
return []ent.Mixin{
mixin.Time{},
CardMixin{},
}
}
func (Card) Annotations() []schema.Annotation {
return []schema.Annotation{
field.Annotation{
StructTag: map[string]string{
"id": `json:"-"`,
},
},
}
}
// Fields of the Comment.
func (Card) Fields() []ent.Field {
return []ent.Field{
field.Float("balance").
Default(0),
field.String("number").
Immutable().
NotEmpty().
Annotations(&template.Extension{
Type: "string",
}),
field.String("name").
Optional().
Comment("Name exactly as written on card.").
NotEmpty().
Annotations(&template.Extension{
Type: "string",
}),
}
}
// Edges of the Card.
func (Card) Edges() []ent.Edge {
return []ent.Edge{
edge.From("owner", User.Type).
Comment("Owner of the card. O2O inverse edge").
Ref("card").
Unique(),
edge.From("spec", Spec.Type).
Ref("card").
Annotations(&template.Extension{
Type: "int",
}),
}
}
// Indexes of the Card.
func (Card) Indexes() []ent.Index {
return []ent.Index{
index.Fields("id"),
index.Fields("number").
Unique(),
index.Fields("id", "name", "number"),
}
}