### What?
Regression caused by https://github.com/payloadcms/payload/pull/11433
If a beforeChange hook was checking for a missing or undefined `value`
in order to change the value before inserting into the database, data
could be lost.
### Why?
In #11433 the logic for setting the fallback field value was moved above
the logic that cleared the value when access control returned false.
### How?
This change ensures that the fallback value is passed into the
beforeValidate function _and_ still available with the fallback value on
siblingData if access control returns false.
Fixes https://github.com/payloadcms/payload/issues/11543
### What?
`value` within the beforeValidate field hook was not correctly falling
back to the document value when no value was passed inside the request
for the field.
### Why?
The fallback logic was running after the beforeValidate field hooks are
called.
### How?
Run the fallback logic before running the beforeValidate field hooks.
Fixes https://github.com/payloadcms/payload/issues/10923
### What?
When using custom slugs and field names the tenancy field added to the
users would still attempt to use `tenants` and fail.
### Why?
The tenant/tenancy are hardcoded in `tenantsArrayField()`
### How?
Added the same args that are used in `tenantsField()` for the field
names and relation.
Field paths within hooks are not correct.
For example, an unnamed tab containing a group field and nested text
field should have the path:
- `myGroupField.myTextField`
However, within hooks that path is formatted as:
- `_index-1.myGroupField.myTextField`
The leading index shown above should not exist, as this field is
considered top-level since it is located within an unnamed tab.
This discrepancy is only evident through the APIs themselves, such as
when creating a request with invalid data and reading the validation
errors in the response. Form state contains proper field paths, which is
ultimately why this issue was never caught. This is because within the
admin panel we merge the API response with the current form state,
obscuring the underlying issue. This becomes especially obvious in
#10580, where we no longer initialize validation errors within form
state until the form has been submitted, and instead rely solely on the
API response for the initial error state.
Here's comprehensive example of how field paths _should_ be formatted:
```
{
// ...
fields: [
{
// path: 'topLevelNamedField'
// schemaPath: 'topLevelNamedField'
// indexPath: ''
name: 'topLevelNamedField',
type: 'text',
},
{
// path: 'array'
// schemaPath: 'array'
// indexPath: ''
name: 'array',
type: 'array',
fields: [
{
// path: 'array.[n].fieldWithinArray'
// schemaPath: 'array.fieldWithinArray'
// indexPath: ''
name: 'fieldWithinArray',
type: 'text',
},
{
// path: 'array.[n].nestedArray'
// schemaPath: 'array.nestedArray'
// indexPath: ''
name: 'nestedArray',
type: 'array',
fields: [
{
// path: 'array.[n].nestedArray.[n].fieldWithinNestedArray'
// schemaPath: 'array.nestedArray.fieldWithinNestedArray'
// indexPath: ''
name: 'fieldWithinNestedArray',
type: 'text',
},
],
},
{
// path: 'array.[n]._index-2'
// schemaPath: 'array._index-2'
// indexPath: '2'
type: 'row',
fields: [
{
// path: 'array.[n].fieldWithinRowWithinArray'
// schemaPath: 'array._index-2.fieldWithinRowWithinArray'
// indexPath: ''
name: 'fieldWithinRowWithinArray',
type: 'text',
},
],
},
],
},
{
// path: '_index-2'
// schemaPath: '_index-2'
// indexPath: '2'
type: 'row',
fields: [
{
// path: 'fieldWithinRow'
// schemaPath: '_index-2.fieldWithinRow'
// indexPath: ''
name: 'fieldWithinRow',
type: 'text',
},
],
},
{
// path: '_index-3'
// schemaPath: '_index-3'
// indexPath: '3'
type: 'tabs',
tabs: [
{
// path: '_index-3-0'
// schemaPath: '_index-3-0'
// indexPath: '3-0'
label: 'Unnamed Tab',
fields: [
{
// path: 'fieldWithinUnnamedTab'
// schemaPath: '_index-3-0.fieldWithinUnnamedTab'
// indexPath: ''
name: 'fieldWithinUnnamedTab',
type: 'text',
},
{
// path: '_index-3-0-1'
// schemaPath: '_index-3-0-1'
// indexPath: '3-0-1'
type: 'tabs',
tabs: [
{
// path: '_index-3-0-1-0'
// schemaPath: '_index-3-0-1-0'
// indexPath: '3-0-1-0'
label: 'Nested Unnamed Tab',
fields: [
{
// path: 'fieldWithinNestedUnnamedTab'
// schemaPath: '_index-3-0-1-0.fieldWithinNestedUnnamedTab'
// indexPath: ''
name: 'fieldWithinNestedUnnamedTab',
type: 'text',
},
],
},
],
},
],
},
{
// path: 'namedTab'
// schemaPath: '_index-3.namedTab'
// indexPath: ''
label: 'Named Tab',
name: 'namedTab',
fields: [
{
// path: 'namedTab.fieldWithinNamedTab'
// schemaPath: '_index-3.namedTab.fieldWithinNamedTab'
// indexPath: ''
name: 'fieldWithinNamedTab',
type: 'text',
},
],
},
],
},
]
}
```
Fixes#9882 and #9691
In 2.0, we would accept data coming back from an update operation and
then reflect those changes in UI.
However, in 3.0, we did not do that anymore - meaning you could change a
document with hooks in `beforeChange` or `afterChange`, but then not see
the changes made on the server.
This PR updates the way that `mergeServerFormState` works, and adds a
property to optionally allow values from server form state - which can
then be used in the `onSuccess` form handler which may need to define
new field values.
### What?
`previousValue` was incorrect. It would always return the current value.
### Why?
It was accessing siblingData instead of siblingDoc. Other hooks use
siblingDoc, but this one was using siblingData.
### What?
When the document is saved the formState was not being reset from the
server.
### Why?
getFormState was not being called onSuccess of the form submission
### How?
The `Form` onSuccess function now allows for an optional return type of
`FormState` if the functions returns formState then we check to see if
that differs from the current formState on the client. If it does then
we dispatch the `REPLACE_STATE` action with the newState.
Fixes https://github.com/payloadcms/payload/issues/9423
Currently, Payload renders all custom components on initial compile of
the admin panel. This is problematic for two key reasons:
1. Custom components do not receive contextual data, i.e. fields do not
receive their field data, edit views do not receive their document data,
etc.
2. Components are unnecessarily rendered before they are used
This was initially required to support React Server Components within
the Payload Admin Panel for two key reasons:
1. Fields can be dynamically rendered within arrays, blocks, etc.
2. Documents can be recursively rendered within a "drawer" UI, i.e.
relationship fields
3. Payload supports server/client component composition
In order to achieve this, components need to be rendered on the server
and passed as "slots" to the client. Currently, the pattern for this is
to render custom server components in the "client config". Then when a
view or field is needed to be rendered, we first check the client config
for a "pre-rendered" component, otherwise render our client-side
fallback component.
But for the reasons listed above, this pattern doesn't exactly make
custom server components very useful within the Payload Admin Panel,
which is where this PR comes in. Now, instead of pre-rendering all
components on initial compile, we're able to render custom components
_on demand_, only as they are needed.
To achieve this, we've established [this
pattern](https://github.com/payloadcms/payload/pull/8481) of React
Server Functions in the Payload Admin Panel. With Server Functions, we
can iterate the Payload Config and return JSX through React's
`text/x-component` content-type. This means we're able to pass
contextual props to custom components, such as data for fields and
views.
## Breaking Changes
1. Add the following to your root layout file, typically located at
`(app)/(payload)/layout.tsx`:
```diff
/* THIS FILE WAS GENERATED AUTOMATICALLY BY PAYLOAD. */
/* DO NOT MODIFY IT BECAUSE IT COULD BE REWRITTEN AT ANY TIME. */
+ import type { ServerFunctionClient } from 'payload'
import config from '@payload-config'
import { RootLayout } from '@payloadcms/next/layouts'
import { handleServerFunctions } from '@payloadcms/next/utilities'
import React from 'react'
import { importMap } from './admin/importMap.js'
import './custom.scss'
type Args = {
children: React.ReactNode
}
+ const serverFunctions: ServerFunctionClient = async function (args) {
+ 'use server'
+ return handleServerFunctions({
+ ...args,
+ config,
+ importMap,
+ })
+ }
const Layout = ({ children }: Args) => (
<RootLayout
config={config}
importMap={importMap}
+ serverFunctions={serverFunctions}
>
{children}
</RootLayout>
)
export default Layout
```
2. If you were previously posting to the `/api/form-state` endpoint, it
no longer exists. Instead, you'll need to invoke the `form-state` Server
Function, which can be done through the _new_ `getFormState` utility:
```diff
- import { getFormState } from '@payloadcms/ui'
- const { state } = await getFormState({
- apiRoute: '',
- body: {
- // ...
- },
- serverURL: ''
- })
+ const { getFormState } = useServerFunctions()
+
+ const { state } = await getFormState({
+ // ...
+ })
```
## Breaking Changes
```diff
- useFieldProps()
- useCellProps()
```
More details coming soon.
---------
Co-authored-by: Alessio Gravili <alessio@gravili.de>
Co-authored-by: Jarrod Flesch <jarrodmflesch@gmail.com>
Co-authored-by: James <james@trbl.design>
# Breaking Changes
### New file import locations
Exports from the `payload` package have been _significantly_ cleaned up.
Now, just about everything is able to be imported from `payload`
directly, rather than an assortment of subpath exports. This means that
things like `import { buildConfig } from 'payload/config'` are now just
imported via `import { buildConfig } from 'payload'`. The mental model
is significantly simpler for developers, but you might need to update
some of your imports.
Payload now exposes only three exports:
1. `payload` - all types and server-only Payload code
2. `payload/shared` - utilities that can be used in either the browser
or in Node environments
3. `payload/node` - heavy utilities that should only be imported in Node
scripts and never be imported into bundled code like Next.js
### UI library pre-bundling
With this release, we've dramatically sped up the compile time for
Payload by pre-bundling our entire UI package for use inside of the
Payload admin itself. There are new exports that should be used within
Payload custom components:
1. `@payloadcms/ui/client` - all client components
2. `@payloadcms/ui/server` - all server components
For all of your custom Payload admin UI components, you should be
importing from one of these two pre-compiled barrel files rather than
importing from the more deeply nested exports directly. That will keep
compile times nice and speedy, and will also make sure that the bundled
JS for your admin UI is kept small.
For example, whereas before, if you imported the Payload `Button`, you
would have imported it like this:
```ts
import { Button } from '@payloadcms/ui/elements/Button'
```
Now, you would import it like this:
```ts
import { Button } from '@payloadcms/ui/client'
```
This is a significant DX / performance optimization that we're pretty
pumped about.
However, if you are importing or re-using Payload UI components
_outside_ of the Payload admin UI, for example in your own frontend
apps, you can import from the individual component exports which will
make sure that the bundled JS is kept to a minimum in your frontend
apps. So in your own frontend, you can continue to import directly to
the components that you want to consume rather than importing from the
pre-compiled barrel files.
Individual component exports will now come with their corresponding CSS
and everything will work perfectly as-expected.
### Specific exports have changed
- `'@payloadcms/ui/templates/Default'` and
`'@payloadcms/ui/templates/Minimal`' are now exported from
`'@payloadcms/next/templates'`
- Old: `import { LogOut } from '@payloadcms/ui/icons/LogOut'` new:
`import { LogOutIcon } from '@payloadcms/ui/icons/LogOut'`
## Background info
In effort to make local dev as fast as possible, we need to import as
few files as possible so that the compiler has less to process. One way
we've achieved this in the Admin Panel was to _remove_ all .scss imports
from all components in the `@payloadcms/ui` module using a build
process. This stripped all `import './index.scss'` statements out of
each component before injecting them into `dist`. Instead, it bundles
all of the CSS into a single `main.css` file, and we import _that_ at
the root of the app.
While this concept is _still_ the right solution to the problem, this
particular approach is not viable when using these components outside
the Admin Panel, where not only does this root stylesheet not exist, but
where it would also bloat your app with unused styles. Instead, we need
to _keep_ these .scss imports in place so they are imported directly
alongside your components, as expected. Then, we need create a _new_
build step that _separately_ compiles the components _without_ their
stylesheets—this way your app can consume either as needed from the new
`client` and `server` barrel files within `@payloadcms/ui`, i.e. from
within `@payloadcms/next` and all other admin-specific packages and
plugins.
This way, all other applications will simply import using the direct
file paths, just as they did before. Except now they come with
stylesheets.
And we've gotten a pretty awesome initial compilation performance boost.
---------
Co-authored-by: James <james@trbl.design>
Co-authored-by: Alessio Gravili <alessio@gravili.de>
* test: relationship fields inside groups and subgroup
* test: group nested relationships and arrays
* test: improves coverage for hooks
Co-authored-by: James <james@trbl.design>
