Automatically remove referencing objects on deletion in MongoDB
Fri Jan 08 2021 09:47:06 GMT+0000 (UTC)
Saved by
@ali_alaraby
RoleModel.pre('deleteOne', async function(next) {
try {
let deletedItemId = (this._conditions && this._conditions._id) ? this._conditions._id : null;
if(deletedItemId){
await UserModel.deleteMany({ 'role': deletedItemId });
}
next();
} catch (e) {
console.log(e);
}
});
content_copyCOPY
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