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Pre validate: is not triggert on all sub documents when set via _.set() with a nested path #14591
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confirmed-bug
We've confirmed this is a bug in Mongoose and will fix it.
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const mongoose = require('mongoose');
const { Schema, model } = mongoose;
const createSchema = (path,subSchema) => {
const schema = new Schema({[path]: subSchema})
schema.pre('validate', function () {
console.debug(' - pre.validate ::',path)
})
schema.pre('save', function () {
console.debug(' - pre.save ::',path)
})
return schema
}
const e = createSchema('e', {type: String})
const d = createSchema('d', {type: e})
const c = createSchema('c', {type: d})
const b = createSchema('b', {type: c})
const a = createSchema('a', {type: b})
const NestedModelHooksTestModel = model('NestedModelHooksTest', a)
async function run() {
await mongoose.connect('mongodb://localhost:27017');
await mongoose.connection.dropDatabase();
// Variant 1
console.debug('Creating doc: {a: {b: {c: {d: {e: "SomeDate"}}}}}')
const newData = {a: {b: {c: {d: {e: new Date().toString()}}}}}
const doc = await new NestedModelHooksTestModel(newData).save()
// Variant 2
console.warn('Updating via new value: {a: {b: {c: {d: {e: "Some override value"}}}}}')
doc.set({a: {b: {c: {d: {e: "Some override value"}}}}})
await doc.save()
// Variant 3
console.warn('Updating via doc: doc.a.b.c.d.e = \'updated nested value 2\'')
doc.a.b.c.d.e = 'updated nested value 2'
await doc.save()
// Variant 4
console.warn('Updating via set: {\'a.b.c.d.e\': \'updated nested value\'}')
doc.set({'a.b.c.d.e': 'updated nested value'})
await doc.save()
}
run(); |
vkarpov15
added a commit
that referenced
this issue
May 17, 2024
…subdoc when modifying after save() Fix #14591
vkarpov15
added a commit
that referenced
this issue
May 24, 2024
fix(document): fire pre validate hooks on 5 level deep single nested subdoc when modifying after save()
This was referenced Jun 22, 2024
This was referenced Jun 22, 2024
This was referenced Jul 18, 2024
This was referenced Jul 22, 2024
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Prerequisites
Mongoose version
8.3.4
Node.js version
v20
MongoDB server version
5.0
Typescript version (if applicable)
5.4.5
Description
If I have a multi nested document like this:
doc = {a: {b: {c: {d: {e: string} } } } }
And then I change a value via
await doc._set({'a.b.c.d.e': 'value'}).save()
the value is saved correctly in the nestede
subDocument. But during the saving process not all thepre('validate', () => ..)
hooks get triggered.Only on the first (
a
) and second subdocument (b
) the pre validate hook is triggered.Steps to Reproduce
Expected Behavior
For every variant I expected the following output:
This is indeed the output for variants 1, 2 and 3
But when using
doc.set({'a.b.c.d.e': 'updated nested value'})
, aka variant 4, the value is saved correctly but not all the pre validate hooks are triggered:I was expecting to see the following pre validate hooks get triggered as well:
The text was updated successfully, but these errors were encountered: