49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
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package schema
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import (
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"time"
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"entgo.io/ent"
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"entgo.io/ent/dialect"
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"entgo.io/ent/dialect/entsql"
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"entgo.io/ent/schema"
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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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// Role 角色，RBAC权限体系中的角色定义
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type Role struct {
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ent.Schema
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}
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func (Role) Annotations() []schema.Annotation {
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return []schema.Annotation{
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entsql.Annotation{
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Table: "role",
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Options: "COMMENT='角色表，RBAC权限体系中的角色定义，关联用户和权限资源'",
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},
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entsql.WithComments(true),
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}
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}
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func (Role) Fields() []ent.Field {
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return []ent.Field{
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field.Int("id").Positive().Comment("主键ID"),
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field.String("name").MaxLen(20).NotEmpty().Unique().Comment("角色名，如 管理员/操作员/质检员，不超过20个字符"),
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field.String("description").SchemaType(
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map[string]string{
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dialect.MySQL: "text",
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dialect.Postgres: "varchar",
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}).MaxLen(60).Optional().Comment("角色描述，说明角色职责，不超过60个字符"),
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field.Time("createdAt").Default(time.Now).Immutable().Comment("创建时间"),
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field.Time("updatedAt").Default(time.Now).UpdateDefault(time.Now).Comment("更新时间"),
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}
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}
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func (Role) Edges() []ent.Edge {
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return []ent.Edge{
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edge.To("users", User.Type).Comment("拥有该角色的用户列表"),
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edge.To("permissions", Permission.Type).Comment("角色拥有的权限列表"),
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}
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}
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