65 lines
1.5 KiB
Go
65 lines
1.5 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/examples/privacytenant/ent/privacy"
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"entgo.io/ent/examples/privacytenant/rule"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/mixin"
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)
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// BaseMixin for all schemas in the graph.
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type BaseMixin struct {
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mixin.Schema
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}
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// Policy defines the privacy policy of the BaseMixin.
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func (BaseMixin) Policy() ent.Policy {
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return privacy.Policy{
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Query: privacy.QueryPolicy{
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// Deny any operation in case there is no "viewer context".
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rule.DenyIfNoViewer(),
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// Allow admins to query any information.
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rule.AllowIfAdmin(),
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},
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Mutation: privacy.MutationPolicy{
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// Deny any operation in case there is no "viewer context".
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rule.DenyIfNoViewer(),
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},
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}
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}
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// TenantMixin for embedding the tenant info in different schemas.
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type TenantMixin struct {
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mixin.Schema
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}
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// Fields for all schemas that embed TenantMixin.
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func (TenantMixin) Fields() []ent.Field {
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return []ent.Field{
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field.Int("tenant_id").
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Immutable(),
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}
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}
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// Edges for all schemas that embed TenantMixin.
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func (TenantMixin) Edges() []ent.Edge {
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return []ent.Edge{
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edge.To("tenant", Tenant.Type).
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Field("tenant_id").
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Unique().
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Required().
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Immutable(),
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}
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}
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// Policy for all schemas that embed TenantMixin.
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func (TenantMixin) Policy() ent.Policy {
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return rule.FilterTenantRule()
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}
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