1 | <?php |
||
11 | trait LogsActivity |
||
12 | { |
||
13 | use DetectsChanges; |
||
14 | |||
15 | protected static function bootLogsActivity() |
||
16 | { |
||
17 | static::eventsToBeRecorded()->each(function ($eventName) { |
||
18 | |||
19 | return static::$eventName(function (Model $model) use ($eventName) { |
||
20 | |||
21 | $description = $model->getDescriptionForEvent($eventName); |
||
22 | |||
23 | $logName = $model->getLogToUse(); |
||
24 | |||
25 | if ($description == '') { |
||
26 | return; |
||
27 | } |
||
28 | |||
29 | app(ActivityLogger::class) |
||
30 | ->useLog($logName) |
||
31 | ->performedOn($model) |
||
32 | ->withProperties($model->attributeValuesToBeLogged($eventName)) |
||
33 | ->log($description); |
||
34 | }); |
||
35 | |||
36 | }); |
||
37 | } |
||
38 | |||
39 | public function activity(): MorphMany |
||
40 | { |
||
41 | return $this->morphMany(Activity::class, 'subject'); |
||
|
|||
42 | } |
||
43 | |||
44 | public function getDescriptionForEvent(string $eventName): string |
||
48 | |||
49 | public function getLogToUse(): string |
||
50 | { |
||
53 | |||
54 | /* |
||
55 | * Get the event names that should be recorded. |
||
56 | */ |
||
57 | protected static function eventsToBeRecorded(): Collection |
||
69 | } |
||
70 |
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idable
provides a methodequalsId
that in turn relies on the methodgetId()
. If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()
as an abstract method to the trait will make sure it is available.