| Conditions | 2 |
| Paths | 1 |
| Total Lines | 56 |
| Code Lines | 38 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 1 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 74 | public function rules() |
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| 75 | { |
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| 76 | return [ |
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| 77 | [['name', 'frequency', 'transaction_id'], 'required'], |
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| 78 | [['user_id', 'interval', 'transaction_id'], 'integer'], |
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| 79 | ['frequency', 'in', 'range' => RecurrenceFrequency::names()], |
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| 80 | ['status', 'in', 'range' => RecurrenceStatus::names()], |
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| 81 | [['started_at', 'execution_date'], 'datetime', 'format' => 'php:Y-m-d'], |
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| 82 | [['name'], 'string', 'max' => 255], |
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| 83 | [ |
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| 84 | 'transaction_id', |
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| 85 | function ($attribute, $params, $validator) { |
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| 86 | try { |
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| 87 | TransactionService::findCurrentOne($this->$attribute); |
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| 88 | } catch (\Exception $e) { |
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| 89 | $this->addError( |
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| 90 | $attribute, |
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| 91 | Yii::t('app', 'The {attribute} not found.', ['attribute' => $attribute]) |
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| 92 | ); |
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| 93 | return null; |
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| 94 | } |
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| 95 | } |
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| 96 | ], |
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| 97 | [ |
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| 98 | 'schedule', |
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| 99 | 'required', |
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| 100 | 'when' => function (self $model) { |
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| 101 | return in_array( |
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| 102 | RecurrenceFrequency::toEnumValue($model->frequency), |
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| 103 | [RecurrenceFrequency::WEEK, RecurrenceFrequency::MONTH, RecurrenceFrequency::YEAR] |
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| 104 | ); |
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| 105 | } |
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| 106 | ], |
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| 107 | [ |
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| 108 | 'schedule', |
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| 109 | 'integer', |
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| 110 | 'min' => 1, |
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| 111 | 'max' => 7, |
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| 112 | 'when' => function (self $model) { |
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| 113 | return RecurrenceFrequency::toEnumValue($model->frequency) === RecurrenceFrequency::WEEK; |
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| 114 | } |
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| 115 | ], |
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| 116 | [ |
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| 117 | 'schedule', |
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| 118 | 'datetime', |
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| 119 | 'format' => 'd', |
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| 120 | 'when' => function (self $model) { |
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| 121 | return RecurrenceFrequency::toEnumValue($model->frequency) === RecurrenceFrequency::MONTH; |
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| 122 | } |
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| 123 | ], |
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| 124 | [ |
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| 125 | 'schedule', |
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| 126 | 'datetime', |
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| 127 | 'format' => 'M-d', |
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| 128 | 'when' => function (self $model) { |
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| 129 | return RecurrenceFrequency::toEnumValue($model->frequency) === RecurrenceFrequency::YEAR; |
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| 130 | } |
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| 223 |
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.