TonisOrmisson /
yii2-myabstract
| Total Complexity | 48 |
| Total Lines | 372 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like MyActiveTrait often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use MyActiveTrait, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 25 | trait MyActiveTrait { |
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| 26 | |||
| 27 | |||
| 28 | /** |
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| 29 | * |
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| 30 | * @var bool $is_logicDelete by default all deletes are logical deletes |
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| 31 | */ |
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| 32 | public $is_logicDelete = true; |
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| 33 | |||
| 34 | |||
| 35 | // for updater & time & closer id |
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| 36 | public $userCreatedCol = 'user_created'; |
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| 37 | public $userUpdatedCol = 'user_updated'; |
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| 38 | public $userClosedCol = 'user_closed'; |
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| 39 | public $timeCreatedCol = 'time_created'; |
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| 40 | public $timeUpdatedCol = 'time_updated'; |
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| 41 | public $timeClosedCol = 'time_closed'; |
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| 42 | |||
| 43 | |||
| 44 | |||
| 45 | /** |
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| 46 | * {@inheritdoc} |
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| 47 | */ |
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| 48 | public function save($runValidation = true, $attributeNames = null) |
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| 49 | { |
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| 50 | $userId = $this->userId(); |
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| 51 | if ($this->isNewRecord) { |
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| 52 | $this->{$this->timeClosedCol} = $this->dateHelper->getEndOfTime(); |
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| 53 | $this->{$this->userCreatedCol} = $userId; |
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| 54 | $this->{$this->timeCreatedCol} = $this->dateHelper->getDatetime6(); |
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| 55 | } |
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| 56 | |||
| 57 | $this->{$this->userUpdatedCol} = $userId; |
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| 58 | $this->{$this->timeUpdatedCol} = $this->dateHelper->getDatetime6(); |
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| 59 | return parent::save($runValidation, $attributeNames); |
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| 60 | |||
| 61 | } |
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| 62 | |||
| 63 | /** |
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| 64 | * @return int |
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| 65 | * @throws yii\base\InvalidConfigException |
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| 66 | */ |
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| 67 | protected function getIdentityId() |
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| 74 | |||
| 75 | } |
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| 76 | |||
| 77 | /** |
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| 78 | * Get an user id for the record manipulation |
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| 79 | * @return integer |
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| 80 | */ |
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| 81 | private function userId() |
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| 90 | |||
| 91 | } |
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| 92 | |||
| 93 | |||
| 94 | |||
| 95 | /** |
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| 96 | * Return a label for the model eg for display lists, selections |
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| 97 | * this method must be overridden |
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| 98 | * @return string |
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| 99 | */ |
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| 100 | public function label() { |
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| 102 | } |
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| 103 | |||
| 104 | /** |
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| 105 | * Get Model name for views. |
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| 106 | * This method needs to be overridden |
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| 107 | * @return string Model display name |
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| 108 | */ |
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| 109 | public static function modelName() |
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| 110 | { |
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| 111 | return Inflector::camel2words(StringHelper::basename(self::tableName())); |
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| 112 | } |
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| 113 | |||
| 114 | /** |
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| 115 | * Override delete function to make it logical delete |
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| 116 | * {@inheritdoc} |
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| 117 | */ |
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| 118 | public function delete() { |
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| 119 | if ($this->is_logicDelete) { |
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| 120 | return $this->logicalDelete(); |
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| 121 | } |
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| 122 | return parent::delete(); |
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| 123 | } |
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| 124 | |||
| 125 | /** |
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| 126 | * @return bool |
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| 127 | * @throws yii\base\InvalidConfigException |
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| 128 | * @throws yii\base\UserException |
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| 129 | */ |
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| 130 | private function logicalDelete() { |
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| 131 | $this->beforeDelete(); |
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|
Bug
introduced
by
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| 132 | // don't put new data if deleting |
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| 133 | $this->setAttributes($this->oldAttributes); |
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| 134 | |||
| 135 | // delete logically |
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| 136 | if ($this->userUpdatedCol) { |
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| 137 | $this->{$this->userUpdatedCol} = $this->getIdentityId(); ; |
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| 138 | } |
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| 139 | if ($this->userClosedCol) { |
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| 140 | $this->{$this->userClosedCol} = $this->getIdentityId(); ; |
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| 141 | } |
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| 142 | |||
| 143 | if ($this->timeUpdatedCol) { |
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| 144 | $this->{$this->timeUpdatedCol} = $this->dateHelper->getDatetime6(); |
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| 145 | } |
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| 146 | |||
| 147 | if ($this->timeClosedCol) { |
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| 148 | $this->{$this->timeClosedCol} = $this->dateHelper->getDatetime6(); |
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| 149 | } |
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| 150 | |||
| 151 | // don't validate on deleting |
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| 152 | if ($this->save(false)) { |
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| 153 | self::updateClosingTime(static::tableName()); |
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| 154 | $this->afterDelete(); |
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| 155 | return 1; |
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| 156 | } |
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| 157 | |||
| 158 | throw new yii\base\UserException('Error deleting model'); |
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| 159 | } |
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| 160 | |||
| 161 | |||
| 162 | public static function bulkCopy($objects, $replaceParams) { |
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| 163 | /** |
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| 164 | * @var yii\db\ActiveRecord $model |
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| 165 | */ |
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| 166 | $model = new static; |
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| 167 | if (!empty($objects)) { |
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| 168 | $rows = []; |
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| 169 | $cols = []; |
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| 170 | foreach ($objects as $object) { |
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| 171 | if (!empty($object->attributes)) { |
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| 172 | $row = $object->attributes; |
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| 173 | $cols = $model->attributes(); |
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| 174 | foreach ($replaceParams as $key =>$value) { |
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| 175 | // remove primary keys (assuming auto-increment) |
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| 176 | foreach ($model->primaryKey as $pk) { |
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| 177 | unset($row[$pk]); |
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| 178 | } |
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| 179 | // remove pk fields from cols |
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| 180 | $cols = array_diff($cols, $model->primaryKey); |
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| 181 | $row[$key] = $value; |
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| 182 | } |
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| 183 | $rows[] = $row; |
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| 184 | } else { |
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| 185 | throw new yii\base\InvalidArgumentException('Missing object attributes in ' . get_called_class() . ' ' . __FUNCTION__); |
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| 186 | } |
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| 187 | |||
| 188 | } |
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| 189 | \Yii::$app->db->createCommand()->batchInsert(parent::tableName(), $cols, $rows)->execute(); |
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| 190 | |||
| 191 | } |
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| 192 | } |
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| 193 | |||
| 194 | /** |
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| 195 | * Bulk delete (logic) objects based on the conditions set in $params |
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| 196 | * NB! this does NOT call before/after delete |
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| 197 | * @param array $params Array with the WHERE conditions as per QueryBuilder eg ['id'=>1] or.. ['>','id',3] |
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| 198 | */ |
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| 199 | public static function bulkDelete($params) { |
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| 200 | $dateHelper = new DateHelper(); |
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| 201 | |||
| 202 | /** |
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| 203 | * @var \yii\db\ActiveRecord |
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| 204 | */ |
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| 205 | $model = new static; |
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| 206 | if (!empty($params)) { |
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| 207 | |||
| 208 | $baseParams = [ |
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| 209 | $model->timeClosedCol=>$dateHelper->getDatetime6(), |
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| 210 | $model->userClosedCol => (new static)->getIdentityId(), |
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| 211 | $model->timeUpdatedCol=>$dateHelper->getDatetime6(), |
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| 212 | $model->userUpdatedCol =>(new static)->getIdentityId(), |
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| 213 | ]; |
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| 214 | |||
| 215 | $conditions = []; |
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| 216 | $conditions[] = 'and'; |
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| 217 | $conditions[] = ['>', static::tableName() . ".`" . $model->timeClosedCol . '`', $dateHelper->getDatetime6()]; |
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| 218 | $conditions[] = $params; |
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| 219 | \Yii::$app->db->createCommand()->update(parent::tableName(), $baseParams, $conditions)->execute(); |
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| 220 | self::updateClosingTime(static::tableName()); |
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| 221 | |||
| 222 | } else { |
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| 223 | throw new yii\base\InvalidArgumentException('No conditions defined for ' . get_called_class() . ' ' . __FUNCTION__); |
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| 224 | } |
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| 225 | |||
| 226 | |||
| 227 | |||
| 228 | } |
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| 229 | |||
| 230 | |||
| 231 | /** |
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| 232 | * {@inheritdoc} |
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| 233 | */ |
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| 234 | public function rules() { |
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| 235 | return [ |
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| 236 | [[$this->userCreatedCol, $this->userUpdatedCol, $this->timeCreatedCol, $this->timeUpdatedCol, $this->timeClosedCol], 'required'], |
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| 237 | [[$this->userCreatedCol, $this->userUpdatedCol, $this->userClosedCol], 'integer'], |
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| 238 | [[$this->timeCreatedCol, $this->timeUpdatedCol, $this->timeClosedCol], 'safe'], |
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| 239 | ]; |
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| 240 | } |
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| 241 | /** |
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| 242 | * {@inheritdoc} |
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| 243 | */ |
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| 244 | public function attributeLabels() { |
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| 245 | return [ |
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| 246 | $this->userCreatedCol => Yii::t('app', 'Created by'), |
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| 247 | $this->userUpdatedCol => Yii::t('app', 'Updated by'), |
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| 248 | $this->userClosedCol => Yii::t('app', 'Closed by'), |
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| 249 | $this->timeCreatedCol => Yii::t('app', 'Created at'), |
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| 250 | $this->timeUpdatedCol => Yii::t('app', 'Updated at'), |
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| 251 | $this->timeClosedCol => Yii::t('app', 'Closed at'), |
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| 252 | ]; |
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| 253 | } |
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| 254 | |||
| 255 | /** |
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| 256 | * Only returns models that have not been closed |
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| 257 | * {@inheritdoc} |
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| 258 | * @return ActiveQuery the newly created [[ActiveQuery]] instance. |
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| 259 | */ |
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| 260 | public static function find() { |
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| 261 | $child = new static; |
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| 262 | $query = parent::find() |
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| 263 | ->andFilterWhere($child->timeClosedCondition()); |
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| 264 | return $query; |
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| 265 | } |
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| 266 | |||
| 267 | public function timeClosedCondition() |
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| 268 | { |
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| 269 | $lastClosingTime = self::lastClosingTime(static::tableName()); |
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| 270 | return ['>', static::tableName() . ".`" . $this->timeClosedCol . '`', $lastClosingTime]; |
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| 271 | } |
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| 272 | |||
| 273 | |||
| 274 | public static function getCount($filter = null) { |
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| 275 | $query = self::find(); |
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| 276 | if ($filter) { |
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| 277 | $query->andFilterWhere($filter); |
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| 278 | } |
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| 279 | return $query->count(); |
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| 280 | } |
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| 281 | |||
| 282 | /** |
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| 283 | * a general query that adds the UserStrings filter on top of original query |
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| 284 | * @return Query |
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| 285 | */ |
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| 286 | public static function query() { |
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| 287 | $child = new static; |
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| 288 | $dateHelper = new DateHelper(); |
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| 289 | return (new Query())->andFilterWhere(['>', parent::tableName() . ".`" . $child->timeClosedCol . '`', $dateHelper->getDatetime6()]); |
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| 290 | } |
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| 291 | |||
| 292 | /** |
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| 293 | * Copy a model to a new model while replacing some params with new values |
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| 294 | * @param \yii\db\ActiveRecord $model |
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| 295 | * @param array $map map of old model attribute as keys and new values as values |
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| 296 | * @return bool|static |
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| 297 | * @throws yii\base\UserException |
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| 298 | */ |
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| 299 | public static function copy($model, $map) { |
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| 300 | $newModel = new static; |
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| 301 | $newModel->attributes = $model->attributes; |
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| 302 | foreach ($map as $key => $value) { |
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| 303 | $newModel->{$key} = $value; |
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| 304 | } |
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| 305 | if ($newModel->save()) { |
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| 306 | return $newModel; |
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| 307 | } |
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| 308 | throw new yii\base\UserException('Error copying model'); |
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| 309 | } |
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| 310 | |||
| 311 | /** |
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| 312 | * @param string $tableName |
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| 313 | * @return mixed|string |
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| 314 | */ |
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| 315 | private static function lastClosingTime($tableName) { |
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| 316 | $dateHelper = new DateHelper(); |
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| 317 | |||
| 318 | if (!self::hasClosing($tableName)) { |
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| 319 | self::createClosingRow($tableName); |
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| 320 | } |
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| 321 | /** @var Closing $closing */ |
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| 322 | $closing = Closing::findOne($tableName); |
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| 323 | if ($closing) { |
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| 324 | return $closing->last_closing_time; |
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| 325 | } |
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| 326 | return $dateHelper->getDatetime6(); |
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| 327 | } |
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| 328 | |||
| 329 | /** |
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| 330 | * @param string $tableName |
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| 331 | * @return bool |
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| 332 | */ |
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| 333 | private static function hasClosing($tableName){ |
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| 334 | $closing = Closing::findOne($tableName); |
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| 335 | return !($closing == null); |
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| 336 | } |
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| 337 | |||
| 338 | /** |
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| 339 | * @param $tableName |
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| 340 | * @return Closing |
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| 341 | */ |
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| 342 | private static function createClosingRow($tableName) { |
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| 343 | |||
| 344 | if (!self::hasClosing($tableName)) { |
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| 345 | $dateHelper = new DateHelper(); |
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| 346 | $closing = new Closing([ |
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| 347 | 'table_name'=>$tableName, |
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| 348 | 'last_closing_time' => $dateHelper->getDatetime6(), |
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| 349 | ]); |
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| 350 | $closing->save(); |
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| 351 | return $closing; |
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| 352 | } |
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| 353 | return null; |
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| 354 | } |
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| 355 | |||
| 356 | private static function updateClosingTime($tableName) { |
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| 365 | } |
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| 366 | |||
| 367 | /** |
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| 368 | * @return string |
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| 369 | */ |
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| 370 | public function getTimeCreated() |
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| 371 | { |
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| 372 | return $this->{$this->timeCreatedCol}; |
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| 373 | } |
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| 374 | |||
| 375 | /** |
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| 376 | * @return string |
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| 377 | */ |
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| 378 | public function getTimeUpdated() |
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| 379 | { |
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| 380 | return $this->{$this->timeUpdatedCol}; |
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| 381 | } |
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| 382 | |||
| 383 | /** |
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| 384 | * @return string |
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| 385 | */ |
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| 386 | public function getTimeClosed() |
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| 387 | { |
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| 388 | return $this->{$this->timeClosedCol}; |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * @return DateHelper |
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| 393 | */ |
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| 394 | public function getDateHelper() |
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| 397 | } |
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| 398 | |||
| 399 | |||
| 400 | } |
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| 401 |
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