| 1 | <?php |
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| 11 | trait HasAchievements |
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| 12 | { |
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| 13 | /** |
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| 14 | * Completed achievements list. |
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| 15 | * |
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| 16 | * @return \Illuminate\Database\Eloquent\Relations\MorphToMany |
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| 17 | */ |
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| 18 | public function achievements() |
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| 28 | |||
| 29 | /** |
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| 30 | * Total achievement points. |
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| 31 | * |
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| 32 | * @return int |
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| 33 | */ |
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| 34 | public function achievementPoints() |
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| 38 | |||
| 39 | /** |
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| 40 | * Achievement criterias progress. |
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| 41 | * |
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| 42 | * @return \Illuminate\Database\Eloquent\Relations\MorphToMany |
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| 43 | */ |
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| 44 | public function achievementCriterias() |
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| 54 | } |
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| 55 |
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
Idableprovides a methodequalsIdthat 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.