ArcherZdip /
laravel-identity
| Total Complexity | 52 |
| Total Lines | 354 |
| Duplicated Lines | 0 % |
| Coverage | 0% |
| Changes | 0 | ||
Complex classes like IdentityService 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 IdentityService, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 11 | class IdentityService |
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| 12 | { |
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| 13 | /** @var array $attributes */ |
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| 14 | protected $attributes = []; |
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| 15 | |||
| 16 | /** @var array $citys 中国城市列表 */ |
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| 17 | protected $citys = []; |
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| 18 | |||
| 19 | /** @var array $provinces 中国省份列表 */ |
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| 20 | protected $provinces = []; |
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| 21 | |||
| 22 | /** @var array $fillable set param */ |
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| 23 | protected $fillable = ['province', 'birth', 'sex']; //'city', 'region', |
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| 24 | |||
| 25 | /** @var $limit */ |
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| 26 | protected $limit; |
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| 27 | |||
| 28 | /** @var int 男 */ |
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| 29 | const MALE = 0; |
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| 30 | |||
| 31 | /** @var int 女 */ |
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| 32 | const FEMALE = 1; |
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| 33 | |||
| 34 | /** @var int max limit */ |
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| 35 | const MAXCOUNT = 100; |
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| 36 | |||
| 37 | /** |
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| 38 | * Get one chinese id number |
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| 39 | * |
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| 40 | * @return mixed |
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| 41 | * @throws \Exception |
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| 42 | */ |
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| 43 | public function one() |
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| 44 | { |
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| 45 | return collect($this->generate())->first(); |
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| 46 | } |
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| 47 | |||
| 48 | /** |
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| 49 | * Get multiterm chinese id number. |
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| 50 | * |
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| 51 | * @return \Illuminate\Support\Collection |
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| 52 | * @throws \Exception |
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| 53 | */ |
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| 54 | public function get() |
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| 55 | { |
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| 56 | $ids = []; |
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| 57 | for ($i = 0; $i < $this->getLimit(); $i++) { |
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| 58 | $ids[] = $this->generate(); |
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| 59 | } |
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| 60 | |||
| 61 | return collect($ids); |
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| 62 | } |
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| 63 | |||
| 64 | /** |
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| 65 | * @param $limit |
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| 66 | * @return $this |
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| 67 | */ |
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| 68 | public function limit($limit) |
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| 69 | { |
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| 70 | $limit = (int)$limit ?: 1; |
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| 71 | $limit = ($limit >= self::MAXCOUNT) ? self::MAXCOUNT : $limit; |
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| 72 | $this->limit = $limit; |
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| 73 | |||
| 74 | return $this; |
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| 75 | } |
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| 76 | |||
| 77 | /** |
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| 78 | * @return string |
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| 79 | * @throws \Exception |
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| 80 | */ |
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| 81 | protected function generate() |
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| 82 | { |
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| 83 | $cityId = $this->calcCityId(); |
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| 84 | $birth = $this->calcBirth(); |
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| 85 | $sex = $this->calcSex(); |
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| 86 | |||
| 87 | // random number |
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| 88 | $suffix_a = mt_rand(0, 9); |
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| 89 | $suffix_b = mt_rand(0, 9); |
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| 90 | |||
| 91 | $base = $cityId . $birth . $suffix_a . $suffix_b . $sex; |
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| 92 | |||
| 93 | $idNumber = $base . $this->calcSuffixD($base); |
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| 94 | return $idNumber; |
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| 95 | } |
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| 96 | |||
| 97 | /** |
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| 98 | * calc province |
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| 99 | * |
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| 100 | * @return mixed |
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| 101 | */ |
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| 102 | protected function calcProvince() |
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| 103 | { |
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| 104 | $province = $this->getProvinces(); |
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| 105 | // set province |
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| 106 | if (!isset($this->attributes['province']) || !in_array($this->attributes['province'], $province->toArray(), true)) { |
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| 107 | return $province->random(); |
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| 108 | } |
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| 109 | |||
| 110 | return $this->attributes['province']; |
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| 111 | } |
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| 112 | |||
| 113 | /** |
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| 114 | * @return mixed |
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| 115 | * @throws \Exception |
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| 116 | */ |
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| 117 | protected function calcCityId() |
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| 118 | { |
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| 119 | $province = $this->getProvince(); |
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| 120 | $list = $this->getCitys()[$province]; |
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| 121 | if (collect(['澳门特别行政区', '香港特别行政区', '台湾省'])->contains($province)) { |
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| 122 | return $list[0]['cityid']; |
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| 123 | } |
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| 124 | |||
| 125 | $randomId = random_int(1, count($list) - 1); |
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| 126 | |||
| 127 | $cityIdList = array_values($list[$randomId])[0]; |
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| 128 | |||
| 129 | $randomCid = random_int(0, count($cityIdList) - 1); |
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| 130 | |||
| 131 | return $cityIdList[$randomCid]['cityid']; |
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| 132 | } |
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| 133 | |||
| 134 | /** |
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| 135 | * Calc sex |
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| 136 | * @return $this |
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| 137 | * @throws \Exception |
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| 138 | */ |
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| 139 | protected function calcSex() |
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| 140 | { |
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| 141 | $sex = $this->getSex(); |
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| 142 | // sex is null , random 1 - 8 |
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| 143 | if ($sex === false) { |
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| 144 | $sex = random_int(1, 8); |
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| 145 | } // sex is male |
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| 146 | elseif ($sex == self::MALE) { |
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| 147 | $sex = 2 * random_int(1, 4) - 1; |
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| 148 | } // sex is female |
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| 149 | else { |
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| 150 | $sex = 2 * random_int(1, 4); |
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| 151 | } |
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| 152 | |||
| 153 | return $sex; |
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| 154 | } |
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| 155 | |||
| 156 | /** |
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| 157 | * Get timedate |
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| 158 | * param datetime format xxxx-xx-xx |
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| 159 | * @return false|string $datetime |
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| 160 | */ |
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| 161 | protected function calcBirth() |
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| 162 | { |
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| 163 | $birth = $this->getBirth(); |
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| 164 | //random Datatime |
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| 165 | if ($birth === false) { |
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| 166 | $startDate = mktime(0, 0, 0, 1, 1, 1950); |
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| 167 | $year = date('Y'); |
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| 168 | $month = date('m'); |
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| 169 | $day = date('d'); |
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| 170 | $endDate = mktime(0, 0, 0, $month, $day, $year); |
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| 171 | $birth = mt_rand($startDate, $endDate); |
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| 172 | $datetime = date('Ymd', $birth); |
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| 173 | } else { |
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| 174 | list($year, $month, $day) = explode('-', $birth); |
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| 175 | if (!checkdate($month, $day, $year)) { |
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| 176 | die('Invalided datetime'); |
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| 177 | } |
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| 178 | $datetime = $year . $month . $day; |
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| 179 | } |
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| 180 | |||
| 181 | return $datetime; |
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| 182 | } |
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| 183 | |||
| 184 | /** |
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| 185 | * @param $key |
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| 186 | * @param $value |
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| 187 | * @return $this |
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| 188 | */ |
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| 189 | protected function setAttributes($key, $value) |
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| 190 | { |
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| 191 | if ($this->isFillable($key)) { |
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| 192 | $this->attributes[$key] = $value; |
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| 193 | } |
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| 194 | |||
| 195 | return $this; |
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| 196 | } |
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| 197 | |||
| 198 | /** |
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| 199 | * @param $key |
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| 200 | * @return bool |
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| 201 | */ |
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| 202 | protected function isFillable($key) |
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| 203 | { |
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| 204 | if (in_array($key, $this->getFillable())) { |
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| 205 | return true; |
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| 206 | } |
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| 207 | |||
| 208 | return false; |
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| 209 | } |
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| 210 | |||
| 211 | /** |
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| 212 | * @return array |
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| 213 | */ |
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| 214 | protected function getFillable() |
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| 215 | { |
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| 216 | return $this->fillable; |
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| 217 | } |
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| 218 | |||
| 219 | /** |
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| 220 | * @return mixed |
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| 221 | */ |
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| 222 | protected function getProvince() |
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| 223 | { |
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| 224 | return $this->calcProvince(); |
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| 225 | } |
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| 226 | |||
| 227 | /** |
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| 228 | * @return mixed |
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| 229 | */ |
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| 230 | protected function getSex() |
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| 231 | { |
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| 232 | return isset($this->attributes['sex']) ? $this->attributes['sex'] : false; |
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| 233 | } |
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| 234 | |||
| 235 | /** |
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| 236 | * @return mixed |
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| 237 | */ |
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| 238 | protected function getBirth() |
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| 239 | { |
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| 240 | return isset($this->attributes['birth']) ? $this->attributes['birth']: false; |
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| 241 | } |
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| 242 | |||
| 243 | /** |
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| 244 | * @return mixed |
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| 245 | */ |
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| 246 | protected function getLimit() |
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| 247 | { |
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| 248 | return $this->limit; |
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| 249 | } |
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| 250 | |||
| 251 | /** |
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| 252 | * @param $name |
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| 253 | * @param $arguments |
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| 254 | * @return IdentityService |
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| 255 | */ |
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| 256 | public function __call($name, $arguments) |
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| 257 | { |
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| 258 | if (!is_null($arguments) && isset($arguments[0]) ) { |
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| 259 | $this->setAttributes($name, $arguments[0]); |
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| 260 | } |
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| 261 | return $this; |
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| 262 | } |
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| 263 | |||
| 264 | /** |
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| 265 | * @return array |
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| 266 | */ |
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| 267 | protected function getCitys() |
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| 268 | { |
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| 269 | $this->loadCitys(); |
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| 270 | |||
| 271 | return $this->citys; |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * @return array |
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| 276 | */ |
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| 277 | protected function getProvinces() |
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| 278 | { |
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| 279 | $this->loadProvinces(); |
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| 280 | |||
| 281 | return $this->provinces; |
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| 282 | } |
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| 283 | |||
| 284 | /** |
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| 285 | * Get the provinces from json file |
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| 286 | * @return $this |
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| 287 | */ |
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| 288 | protected function loadProvinces() |
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| 289 | { |
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| 290 | //Get the provinces from json file |
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| 291 | if (sizeof($this->provinces) == 0) { |
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| 292 | $this->provinces = collect(json_decode(file_get_contents(__DIR__ . '/data/provinces.json'), true)); |
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| 293 | } |
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| 294 | return $this; |
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| 295 | } |
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| 296 | |||
| 297 | /** |
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| 298 | * Get citys from Json file |
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| 299 | * @return $this |
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| 300 | */ |
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| 301 | protected function loadCitys() |
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| 302 | { |
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| 303 | //Get the citys from the JSON file |
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| 304 | if (sizeof($this->citys) == 0) { |
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| 305 | $this->citys = collect(json_decode(file_get_contents(__DIR__ . '/data/citys.json'), true)); |
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| 306 | } |
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| 307 | |||
| 308 | //Return the citys |
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| 309 | return $this; |
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| 310 | } |
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| 311 | |||
| 312 | /** |
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| 313 | * calc chinese id number last word |
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| 314 | * @param $base |
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| 315 | * @return string |
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| 316 | */ |
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| 317 | protected function calcSuffixD($base) |
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| 365 | } |
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| 366 | } |
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| 367 | } |
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