Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like BaseEntity 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. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
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 BaseEntity, and based on these observations, apply Extract Interface, too.
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16 | abstract class BaseEntity implements BaseEntityInterface, EntityTimestampInterface |
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17 | { |
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18 | /** |
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19 | * @ODM\Id |
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20 | */ |
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21 | protected $id; |
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22 | |||
23 | /** |
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24 | * @var \DateTime |
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25 | * |
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26 | * @ODM\Field(type="timestamp", name="createdAt") |
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27 | */ |
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28 | protected $createdAt; |
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29 | |||
30 | /** |
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31 | * @var \DateTime |
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32 | * |
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33 | * @ODM\Field(type="timestamp", name="updatedAt") |
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34 | */ |
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35 | protected $updatedAt; |
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36 | |||
37 | /** |
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38 | * @ODM\Field(type="timestamp", nullable=true, name="deletedAt") |
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39 | */ |
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40 | protected $deletedAt; |
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41 | |||
42 | public function getCreatedAt() |
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46 | |||
47 | public function getUpdatedAt() |
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51 | |||
52 | public function getDeletedAt() |
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56 | |||
57 | public function setDeletedAt($deletedAt) |
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61 | |||
62 | /** |
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63 | * Altera o campo updatedAt para forçar o persist da entity. |
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64 | */ |
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65 | public function forcePersist() |
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71 | |||
72 | /** |
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73 | * @ODM\PrePersist |
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74 | */ |
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75 | View Code Duplication | public function prePersist() |
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87 | |||
88 | /** |
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89 | * @ODM\PostPersist |
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90 | */ |
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91 | View Code Duplication | public function postPersist() |
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103 | |||
104 | /** |
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105 | * @ODM\PreUpdate |
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106 | */ |
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107 | View Code Duplication | public function preUpdate() |
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119 | |||
120 | /** |
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121 | * @ODM\PostUpdate |
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122 | */ |
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123 | View Code Duplication | public function postUpdate() |
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135 | |||
136 | public function getRepository() |
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140 | |||
141 | public function save($flush = false) |
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147 | |||
148 | public function remove() |
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154 | |||
155 | public function flush($all = true) |
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161 | |||
162 | public function getId() |
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166 | |||
167 | protected function getFillable() |
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171 | |||
172 | /** |
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173 | * Retona um array com o nome das propriedade que o cliente pode setar para realizar o store |
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174 | * É usado principalmente em $this->setPropertiesEntity e nos Controllers. |
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175 | * Este método não evita que uma propriedade seja alterada caso tenha seu método set(). |
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176 | * |
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177 | * @return array |
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178 | */ |
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179 | abstract public function getOnlyStore(); |
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180 | |||
181 | /** |
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182 | * Retona um array com o nome das propriedade que o cliente pode setar para realizar o update. |
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183 | * Por padrão retorna os mesmos valores de $this->getOnlyStore(). |
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184 | * Este método pode ser sobrescrito nas classes filhas. |
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185 | * É usado principalmente em $this->setPropertiesEntity e nos Controllers. |
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186 | * Este método não evita que uma propriedade seja alterada caso tenha seu método set(). |
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187 | * |
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188 | * @return array |
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189 | */ |
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190 | public function getOnlyUpdate() |
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194 | |||
195 | public function setPropertiesEntity(array $data) |
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217 | |||
218 | View Code Duplication | final protected function checkOnyExceptInArray($key, array $options = null) |
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234 | |||
235 | public function toArray(array $options = null) |
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272 | } |
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273 |
Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line.