| Total Complexity | 55 |
| Total Lines | 314 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Donor 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 Donor, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
||
| 26 | class Donor extends Entity |
||
| 27 | { |
||
| 28 | use EntityMeta; |
||
| 29 | |||
| 30 | /** |
||
| 31 | * Donor ID |
||
| 32 | * |
||
| 33 | * @var int |
||
| 34 | * @since 1.0 |
||
| 35 | * |
||
| 36 | * @Id |
||
| 37 | * @GeneratedValue |
||
| 38 | * @Column(type="integer", name="donor_id") |
||
| 39 | */ |
||
| 40 | protected $id = 0; |
||
| 41 | |||
| 42 | /** |
||
| 43 | * Donor name |
||
| 44 | * |
||
| 45 | * @var string |
||
| 46 | * @since 1.0 |
||
| 47 | * |
||
| 48 | * @Column(type="string", name="donor_name") |
||
| 49 | */ |
||
| 50 | protected $name; |
||
| 51 | |||
| 52 | /** |
||
| 53 | * Donor gender |
||
| 54 | * |
||
| 55 | * @var string |
||
| 56 | * @since 1.0 |
||
| 57 | * |
||
| 58 | * @Column(type="string", name="donor_gender") |
||
| 59 | */ |
||
| 60 | protected $gender; |
||
| 61 | |||
| 62 | /** |
||
| 63 | * Donor birthdate |
||
| 64 | * |
||
| 65 | * @var string |
||
| 66 | * @since 1.0 |
||
| 67 | * |
||
| 68 | * @Column(type="string", name="donor_birthdate") |
||
| 69 | */ |
||
| 70 | protected $birthdate; |
||
| 71 | |||
| 72 | /** |
||
| 73 | * Donor blood group |
||
| 74 | * |
||
| 75 | * @var string |
||
| 76 | * @since 1.0 |
||
| 77 | * |
||
| 78 | * @Column(type="string", name="donor_blood_group") |
||
| 79 | */ |
||
| 80 | protected $blood_group; |
||
| 81 | |||
| 82 | /** |
||
| 83 | * Donor district |
||
| 84 | * |
||
| 85 | * @var District |
||
| 86 | * @since 1.0 |
||
| 87 | * |
||
| 88 | * @ManyToOne(targetEntity="EBloodBank\Models\District", inversedBy="donors") |
||
| 89 | * @JoinColumn(name="donor_district_id", referencedColumnName="district_id") |
||
| 90 | */ |
||
| 91 | protected $district; |
||
| 92 | |||
| 93 | /** |
||
| 94 | * Donor creation datetime |
||
| 95 | * |
||
| 96 | * @var string |
||
| 97 | * @since 1.0 |
||
| 98 | * |
||
| 99 | * @Column(type="datetime", name="donor_created_at") |
||
| 100 | */ |
||
| 101 | protected $created_at; |
||
| 102 | |||
| 103 | /** |
||
| 104 | * Donor created by |
||
| 105 | * |
||
| 106 | * @var User |
||
| 107 | * @since 1.0 |
||
| 108 | * |
||
| 109 | * @ManyToOne(targetEntity="EBloodBank\Models\User") |
||
| 110 | * @JoinColumn(name="donor_created_by", referencedColumnName="user_id") |
||
| 111 | */ |
||
| 112 | protected $created_by; |
||
| 113 | |||
| 114 | /** |
||
| 115 | * Donor status |
||
| 116 | * |
||
| 117 | * @var string |
||
| 118 | * @since 1.0 |
||
| 119 | * |
||
| 120 | * @Column(type="string", name="donor_status") |
||
| 121 | */ |
||
| 122 | protected $status; |
||
| 123 | |||
| 124 | /** |
||
| 125 | * Donor meta |
||
| 126 | * |
||
| 127 | * @var array |
||
| 128 | * @since 1.0 |
||
| 129 | * |
||
| 130 | * @Column(type="json", name="donor_meta") |
||
| 131 | */ |
||
| 132 | protected $meta = []; |
||
| 133 | |||
| 134 | /** |
||
| 135 | * @return bool |
||
| 136 | * @since 1.0 |
||
| 137 | */ |
||
| 138 | public function isExists() |
||
| 139 | { |
||
| 140 | $id = (int) $this->get('id'); |
||
| 141 | return ! empty($id); |
||
| 142 | } |
||
| 143 | |||
| 144 | /** |
||
| 145 | * @return bool |
||
| 146 | * @since 1.0 |
||
| 147 | */ |
||
| 148 | public function isPending() |
||
| 149 | { |
||
| 150 | return 'pending' === $this->get('status'); |
||
| 151 | } |
||
| 152 | |||
| 153 | /** |
||
| 154 | * @return bool |
||
| 155 | * @since 1.0 |
||
| 156 | */ |
||
| 157 | public function isApproved() |
||
| 158 | { |
||
| 159 | return 'approved' === $this->get('status'); |
||
| 160 | } |
||
| 161 | |||
| 162 | /** |
||
| 163 | * @return string |
||
| 164 | * @since 1.0 |
||
| 165 | */ |
||
| 166 | public function getGenderTitle() |
||
| 167 | { |
||
| 168 | $genders = EBB\getGenders(); |
||
|
|
|||
| 169 | $gender = $this->get('gender'); |
||
| 170 | if (isset($genders[$gender])) { |
||
| 171 | $gender = $genders[$gender]; |
||
| 172 | } |
||
| 173 | return $gender; |
||
| 174 | } |
||
| 175 | |||
| 176 | /** |
||
| 177 | * @return string |
||
| 178 | * @since 1.0 |
||
| 179 | */ |
||
| 180 | public function getAge($format = '%y') |
||
| 190 | } |
||
| 191 | |||
| 192 | /** |
||
| 193 | * @return void |
||
| 194 | * @since 1.6 |
||
| 195 | * |
||
| 196 | * @PrePersist |
||
| 197 | */ |
||
| 198 | public function doActionOnPrePersist() |
||
| 201 | } |
||
| 202 | |||
| 203 | /** |
||
| 204 | * @return mixed |
||
| 205 | * @since 1.0 |
||
| 206 | * @static |
||
| 207 | */ |
||
| 208 | public static function sanitize($key, $value) |
||
| 226 | } |
||
| 227 | |||
| 228 | /** |
||
| 229 | * @throws \InvalidArgumentException |
||
| 230 | * @return bool |
||
| 231 | * @since 1.0 |
||
| 232 | * @static |
||
| 233 | */ |
||
| 234 | public static function validate($key, $value) |
||
| 235 | { |
||
| 236 | switch ($key) { |
||
| 237 | case 'id': |
||
| 238 | if (! EBB\isValidID($value)) { |
||
| 239 | throw new InvalidArgumentException(__('Invalid donor ID.')); |
||
| 240 | } |
||
| 241 | break; |
||
| 242 | case 'name': |
||
| 243 | if (! is_string($value) || empty($value)) { |
||
| 244 | throw new InvalidArgumentException(__('Invalid donor name.')); |
||
| 245 | } |
||
| 246 | break; |
||
| 247 | case 'gender': |
||
| 248 | if (! array_key_exists($value, EBB\getGenders())) { |
||
| 249 | throw new InvalidArgumentException(__('Invalid donor gender.')); |
||
| 250 | } |
||
| 251 | break; |
||
| 252 | case 'blood_group': |
||
| 253 | if (! in_array($value, EBB\getBloodGroups(), true)) { |
||
| 254 | throw new InvalidArgumentException(__('Invalid donor blood group.')); |
||
| 255 | } |
||
| 256 | break; |
||
| 257 | case 'district': |
||
| 258 | if (! $value instanceof District || ! $value->isExists()) { |
||
| 259 | throw new InvalidArgumentException(__('Invalid donor district.')); |
||
| 260 | } |
||
| 261 | break; |
||
| 262 | case 'created_by': |
||
| 263 | if (! $value instanceof User || ! $value->isExists()) { |
||
| 264 | throw new InvalidArgumentException(__('Invalid donor originator.')); |
||
| 265 | } |
||
| 266 | break; |
||
| 267 | case 'status': |
||
| 268 | if (! is_string($value) || empty($value)) { |
||
| 269 | throw new InvalidArgumentException(__('Invalid donor status.')); |
||
| 270 | } |
||
| 271 | break; |
||
| 272 | } |
||
| 273 | |||
| 274 | return true; |
||
| 275 | } |
||
| 276 | |||
| 277 | /** |
||
| 278 | * @return mixed |
||
| 279 | * @since 1.0 |
||
| 280 | * @static |
||
| 281 | */ |
||
| 282 | public static function sanitizeMeta(string $key, $value) |
||
| 300 | } |
||
| 301 | |||
| 302 | /** |
||
| 303 | * @throws \InvalidArgumentException |
||
| 304 | * @return bool |
||
| 305 | * @since 1.0 |
||
| 306 | * @static |
||
| 307 | */ |
||
| 308 | public static function validateMeta(string $key, $value) |
||
| 342 |