consul/ui/packages/consul-ui/app/components/data-sink
Michael Klein 03a1a86dfe
ui: chore - upgrade ember and friends (#14518)
* v3.20.2...v3.24.0

* Fix handle undefined outlet in route component

* Don't use template helper for optional modal.open

Using the optional-helper here will trigger a computation
in the same runloop error. This is because we are setting
the `modal`-property when the `<Ref>` component gets
rendered which will update the `this.modal`-property which
will then recompute the `optional`-helper leading to this
error.

Instead we will create an action that will call the `open`-method
on the modal when it is defined. This gets rid of the double
computation error as we will not access the modal property
twice in the same runloop when `modal` is getting set.

* Fix - fn needs to be passed function tab-nav

We create functions in the component file instead
so that fn-helper stops complaining about the
need to pass a function.

* Update ember-exam to 6.1 version

"Makes it compatible" with ember-qunit v5

* scheduleOnce setMaxHeight paged-collection

We need to schedule to get around double-computation error.

* Fix - model.data is removed from ember-data

This has been private API all along - we need to
work around the removal.

Reference: https://github.com/emberjs/data/pull/7338/files#diff-9a8746fc5c86fd57e6122f00fef3155f76f0f3003a24b53fb7c4621d95dcd9bfL1310

* Fix `propContains` instead of `deepEqual` policy

Recent model.data works differently than iterating attributes.
We use `propContains` instead of `deepEqual`. We are only
interested in the properties we assert against and match
the previous behavior with this change.

* Fix `propContains` instead of `deepEqual` token

* Better handling single-records repo test-helper

`model.data` has been removed we need to handle proxies and
model instances differently.

* Fix remaining repository tests with propContains

We don't want to match entire objects - we don't care
about properties we haven't defined in the assertion.

* Don't use template helper for optional modal.open

Using a template helper will give us a recomputation error -
we work around it by creating an explicit action on
the component instead.

* Await `I $verb the $pageObject object` step

* Fix no more customization ember-can

No need to customize, the helper handles destruction
fine on its own.

* Fix - don't pass `optional` functions to fn

We will declare the functions on the component instead.
This gives us the same behavior but no error from
`fn`, which expects a function to be passed.

* Fix - handle `undefined` state on validate modifier

StateChart can yield out an undefined `state` we need
to handle that in the validate modifier

* Fix linting errors tests directory

* Warn / turn off new ember linting issues

We will tackle them one by one and don't want to
autofix issues that could be dangerous to auto-fix.

* Auto-fix linting issues

* More linting configuration

* Fix remaining linting issues

* Fix linting issues new files after rebase

* ui: Remove ember-cli-uglify config now we are using terser (#14574)

Co-authored-by: John Cowen <johncowen@users.noreply.github.com>
2022-09-15 09:43:17 +01:00
..
README.mdx ui: Improves UI engineering docs (#9875) 2021-03-17 15:58:17 +00:00
index.hbs ui: Move to Workspaced Structure (#8994) 2020-10-21 15:23:16 +01:00
index.js ui: chore - upgrade ember and friends (#14518) 2022-09-15 09:43:17 +01:00

README.mdx

---
class: ember
---
## DataSink

```hbs
<DataSink
  @sink="/dc/nspace/intentions/{{intentions.uid}}"
  @onchange={{action (mut items) value="data"}}
  @onerror={{action (mut error) value="error"}}
  as |api|
></DataSink>
```

### Arguments

| Argument | Type | Default | Description |
| --- | --- | --- | --- |
| `sink` | `String` | | The location of the sink, this should map to a string based URI |
| `data` | `Object` | | The data to be saved to the current instance, null or an empty string means remove |
| `onchange` | `Function` |  | The action to fire when the data has arrived to the sink. Emits an Event-like object with a `data` property containing the data, if the data was deleted this is `undefined`. |
| `onerror` | `Function` |  | The action to fire when an error occurs. Emits ErrorEvent object with an `error` property containing the Error. |

### Methods/Actions/api

| Method/Action |  Description |
| --- | --- |
| `open` | Manually add or remove fom the data sink |

The component takes a `sink` or an identifier (a uri) for the location of a sink and then emits `onchange` events whenever that data has been arrived to the sink (whether persisted or removed). If an error occurs whilst listening for data changes, an `onerror` event is emitted.

Behind the scenes in the Consul UI we map URIs back to our `ember-data` backed `Repositories` meaning we can essentially redesign the URIs used for our data to more closely fit our needs. For example we currently require that **all** HTTP API URIs begin with `/dc/nspace/` values whether they require them or not.

`DataSink` is not just restricted to HTTP API data, and can be configured to listen for data changes using a variety of methods and sources. For example we have also configured `DataSink` to send data to `LocalStorage` using the `settings://` pseudo-protocol in the URI (See examples below).


### Examples

```hbs
  <DataSink @src="/dc/nspace/intentions/{{intention.uid}}"
    @onchange={{action (mut item) value="data"}}
    @onerror={{action (mut error) value="error"}}
    as |api|
  >
    <button type="button" onclick={{action api.open (hash Name="New Name")}}>Create/Update</button>
    <button type="button" onclick={{action api.open null}}>Delete</button>
  </DataSink>
  {{item.Name}}
```

```hbs
  <DataSink @src="/dc/nspace/intentions/{{intention.uid}}"
    @data=(hash Name="New Name")
    @onchange={{action (mut item) value="data"}}
    @onerror={{action (mut error) value="error"}}
  ></DataSink>
  {{item.Name}}
```

### See

- [Component Source Code](./index.js)
- [Template Source Code](./index.hbs)

---