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docs(permissions): document why we can't lazy-load

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Signed-off-by: David Mehren <git@herrmehren.de>
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David Mehren 2021-12-05 19:32:31 +01:00
parent d7aaf736a2
commit 7f7886c5a7
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7
src/permissions/note-group-permission.entity.ts
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@ -10,6 +10,13 @@ import { Note } from '../notes/note.entity';
@Entity() @Entity()
export class NoteGroupPermission { export class NoteGroupPermission {
/**
* The `group` and `note` properties cannot be converted to promises
* (to lazy-load them), as TypeORM gets confused about lazy composite
* primary keys.
* See https://github.com/typeorm/typeorm/issues/6908
*/
@ManyToOne((_) => Group, { @ManyToOne((_) => Group, {
primary: true, primary: true,
onDelete: 'CASCADE', // This deletes the NoteGroupPermission, when the associated Group is deleted onDelete: 'CASCADE', // This deletes the NoteGroupPermission, when the associated Group is deleted

7
src/permissions/note-user-permission.entity.ts
View file

@ -10,6 +10,13 @@ import { User } from '../users/user.entity';
@Entity() @Entity()
export class NoteUserPermission { export class NoteUserPermission {
/**
* The `user` and `note` properties cannot be converted to promises
* (to lazy-load them), as TypeORM gets confused about lazy composite
* primary keys.
* See https://github.com/typeorm/typeorm/issues/6908
*/
@ManyToOne((_) => User, { @ManyToOne((_) => User, {
primary: true, primary: true,
onDelete: 'CASCADE', // This deletes the NoteUserPermission, when the associated Note is deleted onDelete: 'CASCADE', // This deletes the NoteUserPermission, when the associated Note is deleted