### What?
This PR adds a new `admin.disableRowTypes` config to `'join'` fields
which hides the `"Type"` column from the relationship table.
### Why?
While the collection type column _can be_ helpful for providing
information, it's not always necessary and can sometimes be redundant
when the field only has a singular relationTo. Hiding it can be helpful
by removing visual noise and providing editors the data directly.
### How?
By threading `admin.disableRowTypes` directly to the `getTableState`
function of the `RelationshipTable` component.
**With row types** (via `admin.disableRowTypes: false | undefined` OR
default for polymorphic):
**Without row types** (default for monomorphic):
### What?
Assuming you have a hook in your collection that is looking for certain
conditions to be met related to the join field. The way you would
prevent it is to throw a `new ValidationError()` with errors containing
the path of the field. Previously, the error message for the field would
not show in the admin UI at all.
### Why?
Users need to be able to see any custom error messages for joins field
in the UI so they can address the issue.
### How?
Adds an error class and display the FieldError in the Join field in the
UI component.
### What?
The join field had a limitation imposed that prevents it from targeting
polymorphic relationship fields. With this change we can support any
relationship fields.
### Why?
Improves the functionality of join field.
### How?
Extended the database adapters and removed the config sanitization that
would throw an error when polymorphic relationships were used.
Fixes #
We merged https://github.com/payloadcms/payload/pull/9773 that adds
support for join field with relationships inside arrays, it just happens
that now it's also true for relationships inside blocks, added a test
case with blocks.
This just corrects initial data drawer calculation with the "add new"
button if we encounter a blocks field in join's `on`.
### What?
Allow the join field to have a configuration `on` relationships inside
of an array, ie `on: 'myArray.myRelationship'`.
### Why?
This is a more powerful and expressive way to use the join field and not
be limited by usage of array data. For example, if you have a roles
array for multinant sites, you could add a join field on the sites to
show who the admins are.
### How?
This fixes the traverseFields function to allow the configuration to
pass sanitization. In addition, the function for querying the drizzle
tables needed to be ehanced.
Additional changes from https://github.com/payloadcms/payload/pull/9995:
- Significantly improves traverseFields and the 'join' case with a raw
query injection pattern, right now it's internal but we could expose it
at some point, for example for querying vectors.
- Fixes potential issues with not passed locale to traverseFields (it
was undefined always)
- Adds an empty array fallback for joins with localized relationships
Fixes #
https://github.com/payloadcms/payload/discussions/9643
---------
Co-authored-by: Because789 <thomas@because789.ch>
Co-authored-by: Sasha <64744993+r1tsuu@users.noreply.github.com>
Add the ability to specify which columns should appear in the
relationship table of a join fields
The new property is in the Join field `admin.defaultColumns` and can be
set to an array of strings containing the field names in the desired
order.
- [fix: join field shows loading when creating a
document](9f7a2e7936)
- [fix: join field
descriptions](90e8cdb464)
- [feat(ui): adds before & after inputs to join
field](19d43329ad)
---------
Co-authored-by: Patrik <patrik@payloadcms.com>
When using the `admin.hidden: true` property on a collection, it
rightfully removes all navigation and routing for that particular
collection. However, this also affects the expected behavior of hidden
entities when they are rendered within a drawer, such as the document
drawer or list drawer. For example, when creating a new _admin.hidden_
document through the relationship or join field, the drawer should still
render the view, despite the underlying route for that view being
disabled. This change was a result of the introduction of on-demand
server components in #8364, where we now make a server roundtrip to
render the view in its entirety, which include the logic that redirects
these hidden entities.
Now, we pass a new `overrideEntityVisibility` argument through the
server function that, when true, skips this step. This way documents can
continue to respect `admin.hidden` while also having the ability to
override on a case-by-case basis throughout the UI.
### What?
Makes it possible to filter join documents using a `where` added
directly in the config.
### Why?
It makes the join field more powerful for adding contextual meaning to
the documents being returned. For example, maybe you have a
`requiresAction` field that you set and you can have a join that
automatically filters the documents to those that need attention.
### How?
In the database adapter, we merge the requested `where` to the `where`
defined on the field.
On the frontend the results are filtered using the `filterOptions`
property in the component.
Fixes
https://github.com/payloadcms/payload/discussions/8936https://github.com/payloadcms/payload/discussions/8937
---------
Co-authored-by: Sasha <64744993+r1tsuu@users.noreply.github.com>
### What?
Properly specifies `$lookup.from` when the collection name is singular.
### Why?
MongoDB can pluralize the collection name and so can be different for
singular ones.
### How?
Uses the collection name from the driver directly
`adapter.collections[slug].collection.name` instead of just `slug`.
### What?
Allow specifying the defaultSort and defaultLimit to use for populating
a join field
### Why?
It is much easier to set defaults rather than be forced to always call
the join query using the query pattern ("?joins[categories][limit]=0").
### How?
See docs and type changes
Fixes https://github.com/payloadcms/payload/issues/8630
- Fixes `hasMany: true` and `localized: true` on the foreign field
- Adds `limit` to the subquery instead of hardcoded `11`.
- Adds the schema path `field.on` to the subquery, without this having 2
or more relationship fields to the same collection breaks joins
- Properly checks if the field is `hasMany`
## Description
- Adds a new "join" field type to Payload and is supported by all database adapters
- The UI uses a table view for the new field
- `db-mongodb` changes relationships to be stored as ObjectIDs instead of strings (for now querying works using both types internally to the DB so no data migration should be necessary unless you're querying directly, see breaking changes for details
- Adds a reusable traverseFields utility to Payload to make it easier to work with nested fields, used internally and for plugin maintainers
```ts
export const Categories: CollectionConfig = {
slug: 'categories',
fields: [
{
name: 'relatedPosts',
type: 'join',
collection: 'posts',
on: 'category',
}
]
}
```
BREAKING CHANGES:
All mongodb relationship and upload values will be stored as MongoDB ObjectIDs instead of strings going forward. If you have existing data and you are querying data directly, outside of Payload's APIs, you get different results. For example, a `contains` query will no longer works given a partial ID of a relationship since the ObjectID requires the whole identifier to work.
---------
Co-authored-by: Jacob Fletcher <jacobsfletch@gmail.com>
Co-authored-by: James <james@trbl.design>
