top-think /
framework
| Total Complexity | 130 |
| Total Lines | 967 |
| Duplicated Lines | 0 % |
| Coverage | 0% |
| Changes | 0 | ||
Complex classes like Model 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 Model, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 56 | abstract class Model implements JsonSerializable, ArrayAccess |
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| 57 | { |
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| 58 | use model\concern\Attribute; |
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| 59 | use model\concern\RelationShip; |
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| 60 | use model\concern\ModelEvent; |
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| 61 | use model\concern\TimeStamp; |
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| 62 | use model\concern\Conversion; |
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| 63 | |||
| 64 | /** |
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| 65 | * 数据是否存在 |
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| 66 | * @var bool |
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| 67 | */ |
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| 68 | private $exists = false; |
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| 69 | |||
| 70 | /** |
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| 71 | * 是否强制更新所有数据 |
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| 72 | * @var bool |
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| 73 | */ |
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| 74 | private $force = false; |
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| 75 | |||
| 76 | /** |
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| 77 | * 是否Replace |
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| 78 | * @var bool |
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| 79 | */ |
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| 80 | private $replace = false; |
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| 81 | |||
| 82 | /** |
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| 83 | * 数据表后缀 |
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| 84 | * @var string |
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| 85 | */ |
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| 86 | protected $suffix; |
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| 87 | |||
| 88 | /** |
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| 89 | * 更新条件 |
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| 90 | * @var array |
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| 91 | */ |
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| 92 | private $updateWhere; |
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| 93 | |||
| 94 | /** |
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| 95 | * 数据库配置 |
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| 96 | * @var string |
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| 97 | */ |
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| 98 | protected $connection; |
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| 99 | |||
| 100 | /** |
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| 101 | * 模型名称 |
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| 102 | * @var string |
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| 103 | */ |
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| 104 | protected $name; |
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| 105 | |||
| 106 | /** |
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| 107 | * 数据表名称 |
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| 108 | * @var string |
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| 109 | */ |
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| 110 | protected $table; |
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| 111 | |||
| 112 | /** |
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| 113 | * 初始化过的模型. |
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| 114 | * @var array |
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| 115 | */ |
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| 116 | protected static $initialized = []; |
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| 117 | |||
| 118 | /** |
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| 119 | * 查询对象实例 |
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| 120 | * @var Query |
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| 121 | */ |
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| 122 | protected $queryInstance; |
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| 123 | |||
| 124 | /** |
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| 125 | * 软删除字段默认值 |
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| 126 | * @var mixed |
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| 127 | */ |
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| 128 | protected $defaultSoftDelete; |
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| 129 | |||
| 130 | /** |
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| 131 | * 全局查询范围 |
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| 132 | * @var array |
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| 133 | */ |
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| 134 | protected $globalScope = []; |
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| 135 | |||
| 136 | /** |
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| 137 | * 延迟保存信息 |
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| 138 | * @var bool |
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| 139 | */ |
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| 140 | private $lazySave = false; |
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| 141 | |||
| 142 | /** |
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| 143 | * Db对象 |
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| 144 | * @var Db |
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| 145 | */ |
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| 146 | protected $db; |
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| 147 | |||
| 148 | /** |
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| 149 | * Event对象 |
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| 150 | * @var Event |
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| 151 | */ |
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| 152 | protected $event; |
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| 153 | |||
| 154 | /** |
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| 155 | * 服务注入 |
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| 156 | * @var Closure |
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| 157 | */ |
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| 158 | protected static $maker; |
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| 159 | |||
| 160 | /** |
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| 161 | * 设置服务注入 |
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| 162 | * @access public |
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| 163 | * @param Closure $maker |
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| 164 | * @return void |
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| 165 | */ |
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| 166 | public static function maker(Closure $maker) |
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| 169 | } |
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| 170 | |||
| 171 | /** |
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| 172 | * 设置Db对象 |
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| 173 | * @access public |
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| 174 | * @param Db $db Db对象 |
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| 175 | * @return void |
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| 176 | */ |
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| 177 | public function setDb(Db $db) |
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| 180 | } |
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| 181 | |||
| 182 | /** |
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| 183 | * 设置Event对象 |
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| 184 | * @access public |
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| 185 | * @param Event $event Event对象 |
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| 186 | * @return void |
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| 187 | */ |
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| 188 | public function setEvent(Event $event) |
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| 189 | { |
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| 190 | $this->event = $event; |
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| 191 | } |
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| 192 | |||
| 193 | /** |
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| 194 | * 设置Connection信息 |
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| 195 | * @access public |
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| 196 | * @param mixed $connection 数据库配置 |
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| 197 | * @return void |
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| 198 | */ |
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| 199 | public function setConnection($connection) |
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| 200 | { |
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| 201 | $this->connection = $connection; |
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| 202 | } |
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| 203 | |||
| 204 | /** |
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| 205 | * 获取Connection信息 |
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| 206 | * @access public |
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| 207 | * @return string|array |
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| 208 | */ |
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| 209 | public function getConnection() |
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| 210 | { |
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| 211 | return $this->connection; |
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| 212 | } |
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| 213 | |||
| 214 | /** |
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| 215 | * 架构函数 |
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| 216 | * @access public |
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| 217 | * @param array $data 数据 |
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| 218 | */ |
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| 219 | public function __construct(array $data = []) |
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| 220 | { |
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| 221 | $this->data = $data; |
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| 222 | |||
| 223 | if (!empty($this->data)) { |
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| 224 | // 废弃字段 |
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| 225 | foreach ((array) $this->disuse as $key) { |
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| 226 | if (array_key_exists($key, $this->data)) { |
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| 227 | unset($this->data[$key]); |
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| 228 | } |
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| 229 | } |
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| 230 | } |
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| 231 | |||
| 232 | // 记录原始数据 |
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| 233 | $this->origin = $this->data; |
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| 234 | |||
| 235 | if (empty($this->name)) { |
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| 236 | // 当前模型名 |
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| 237 | $name = str_replace('\\', '/', static::class); |
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| 238 | $this->name = basename($name); |
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| 239 | } |
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| 240 | |||
| 241 | if (static::$maker) { |
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| 242 | call_user_func(static::$maker, $this); |
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| 243 | } |
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| 244 | |||
| 245 | // 执行初始化操作 |
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| 246 | $this->initialize(); |
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| 247 | } |
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| 248 | |||
| 249 | /** |
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| 250 | * 获取当前模型名称 |
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| 251 | * @access public |
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| 252 | * @return string |
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| 253 | */ |
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| 254 | public function getName(): string |
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| 255 | { |
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| 256 | return $this->name; |
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| 257 | } |
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| 258 | |||
| 259 | /** |
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| 260 | * 创建新的模型实例 |
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| 261 | * @access public |
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| 262 | * @param array $data 数据 |
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| 263 | * @param mixed $where 更新条件 |
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| 264 | * @return Model |
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| 265 | */ |
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| 266 | public function newInstance(array $data = [], $where = null): Model |
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| 267 | { |
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| 268 | if (empty($data)) { |
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| 269 | return new static(); |
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| 270 | } |
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| 271 | |||
| 272 | $model = (new static($data))->exists(true); |
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| 273 | $model->setUpdateWhere($where); |
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| 274 | |||
| 275 | $model->trigger('AfterRead'); |
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| 276 | |||
| 277 | return $model; |
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| 278 | } |
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| 279 | |||
| 280 | /** |
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| 281 | * 设置模型的更新条件 |
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| 282 | * @access protected |
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| 283 | * @param mixed $where 更新条件 |
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| 284 | * @return void |
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| 285 | */ |
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| 286 | protected function setUpdateWhere($where): void |
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| 287 | { |
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| 288 | $this->updateWhere = $where; |
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| 289 | } |
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| 290 | |||
| 291 | /** |
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| 292 | * 设置当前模型的数据库查询对象 |
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| 293 | * @access public |
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| 294 | * @param Query $query 查询对象实例 |
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| 295 | * @return $this |
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| 296 | */ |
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| 297 | public function setQuery(Query $query) |
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| 298 | { |
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| 299 | $this->queryInstance = clone $query; |
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| 300 | return $this; |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * 设置当前模型数据表的后缀 |
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| 305 | * @access public |
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| 306 | * @param string $suffix 数据表后缀 |
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| 307 | * @return $this |
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| 308 | */ |
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| 309 | public function setSuffix(string $suffix) |
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| 310 | { |
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| 311 | $this->suffix = $suffix; |
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| 312 | return $this; |
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| 313 | } |
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| 314 | |||
| 315 | /** |
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| 316 | * 获取当前模型的数据表后缀 |
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| 317 | * @access public |
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| 318 | * @return string |
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| 319 | */ |
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| 320 | public function getSuffix(): string |
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| 321 | { |
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| 322 | return $this->suffix ?: ''; |
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| 323 | } |
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| 324 | |||
| 325 | /** |
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| 326 | * 获取当前模型的数据库查询对象 |
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| 327 | * @access public |
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| 328 | * @param array|false $scope 使用的全局查询范围 |
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| 329 | * @return Query |
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| 330 | */ |
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| 331 | public function db($scope = []): Query |
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| 332 | { |
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| 333 | /** @var Query $query */ |
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| 334 | if ($this->queryInstance) { |
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| 335 | $query = $this->queryInstance->removeOption(); |
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| 336 | } else { |
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| 337 | $query = $this->db->buildQuery($this->connection) |
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| 338 | ->name($this->name . $this->suffix) |
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| 339 | ->pk($this->pk); |
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| 340 | } |
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| 341 | |||
| 342 | $query->model($this) |
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| 343 | ->json($this->json, $this->jsonAssoc) |
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| 344 | ->setFieldType(array_merge($this->schema, $this->jsonType)); |
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| 345 | |||
| 346 | if (!empty($this->table)) { |
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| 347 | $query->table($this->table . $this->suffix); |
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| 348 | } |
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| 349 | |||
| 350 | // 软删除 |
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| 351 | if (property_exists($this, 'withTrashed') && !$this->withTrashed) { |
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| 352 | $this->withNoTrashed($query); |
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| 353 | } |
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| 354 | |||
| 355 | // 全局作用域 |
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| 356 | $globalScope = is_array($scope) && !empty($scope) ? $scope : $this->globalScope; |
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| 357 | |||
| 358 | if (!empty($globalScope) && false !== $scope) { |
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| 359 | $query->scope($globalScope); |
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| 360 | } |
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| 361 | |||
| 362 | // 返回当前模型的数据库查询对象 |
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| 363 | return $query; |
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| 364 | } |
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| 365 | |||
| 366 | /** |
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| 367 | * 初始化模型 |
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| 368 | * @access private |
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| 369 | * @return void |
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| 370 | */ |
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| 371 | private function initialize(): void |
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| 372 | { |
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| 373 | if (!isset(static::$initialized[static::class])) { |
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| 374 | static::$initialized[static::class] = true; |
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| 375 | static::init(); |
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| 376 | } |
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| 377 | } |
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| 378 | |||
| 379 | /** |
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| 380 | * 初始化处理 |
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| 381 | * @access protected |
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| 382 | * @return void |
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| 383 | */ |
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| 384 | protected static function init() |
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| 385 | {} |
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| 386 | |||
| 387 | protected function checkData(): void |
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| 388 | {} |
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| 389 | |||
| 390 | protected function checkResult($result): void |
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| 391 | {} |
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| 392 | |||
| 393 | /** |
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| 394 | * 更新是否强制写入数据 而不做比较 |
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| 395 | * @access public |
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| 396 | * @param bool $force |
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| 397 | * @return $this |
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| 398 | */ |
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| 399 | public function force(bool $force = true) |
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| 400 | { |
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| 401 | $this->force = $force; |
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| 402 | return $this; |
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| 403 | } |
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| 404 | |||
| 405 | /** |
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| 406 | * 判断force |
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| 407 | * @access public |
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| 408 | * @return bool |
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| 409 | */ |
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| 410 | public function isForce(): bool |
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| 413 | } |
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| 414 | |||
| 415 | /** |
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| 416 | * 新增数据是否使用Replace |
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| 417 | * @access public |
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| 418 | * @param bool $replace |
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| 419 | * @return $this |
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| 420 | */ |
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| 421 | public function replace(bool $replace = true) |
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| 422 | { |
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| 423 | $this->replace = $replace; |
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| 424 | return $this; |
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| 425 | } |
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| 426 | |||
| 427 | /** |
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| 428 | * 刷新模型数据 |
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| 429 | * @access public |
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| 430 | * @param bool $relation 是否刷新关联数据 |
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| 431 | * @return $this |
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| 432 | */ |
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| 433 | public function refresh(bool $relation = false) |
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| 434 | { |
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| 435 | if ($this->exists) { |
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| 436 | $this->data = $this->db()->fetchArray()->find($this->getKey()); |
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| 437 | $this->origin = $this->data; |
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| 438 | |||
| 439 | if ($relation) { |
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| 440 | $this->relation = []; |
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| 441 | } |
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| 442 | } |
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| 443 | |||
| 444 | return $this; |
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| 445 | } |
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| 446 | |||
| 447 | /** |
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| 448 | * 设置数据是否存在 |
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| 449 | * @access public |
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| 450 | * @param bool $exists |
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| 451 | * @return $this |
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| 452 | */ |
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| 453 | public function exists(bool $exists = true) |
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| 454 | { |
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| 455 | $this->exists = $exists; |
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| 456 | return $this; |
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| 457 | } |
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| 458 | |||
| 459 | /** |
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| 460 | * 判断数据是否存在数据库 |
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| 461 | * @access public |
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| 462 | * @return bool |
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| 463 | */ |
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| 464 | public function isExists(): bool |
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| 465 | { |
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| 466 | return $this->exists; |
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| 467 | } |
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| 468 | |||
| 469 | /** |
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| 470 | * 判断模型是否为空 |
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| 471 | * @access public |
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| 472 | * @return bool |
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| 473 | */ |
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| 474 | public function isEmpty(): bool |
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| 475 | { |
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| 476 | return empty($this->data); |
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| 477 | } |
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| 478 | |||
| 479 | /** |
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| 480 | * 延迟保存当前数据对象 |
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| 481 | * @access public |
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| 482 | * @param array|bool $data 数据 |
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| 483 | * @return void |
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| 484 | */ |
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| 485 | public function lazySave($data = []): void |
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| 486 | { |
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| 487 | if (false === $data) { |
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| 488 | $this->lazySave = false; |
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| 489 | } else { |
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| 490 | if (is_array($data)) { |
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| 491 | $this->setAttrs($data); |
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| 492 | } |
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| 493 | |||
| 494 | $this->lazySave = true; |
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| 495 | } |
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| 496 | } |
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| 497 | |||
| 498 | /** |
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| 499 | * 保存当前数据对象 |
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| 500 | * @access public |
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| 501 | * @param array $data 数据 |
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| 502 | * @param string $sequence 自增序列名 |
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| 503 | * @return bool |
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| 504 | */ |
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| 505 | public function save(array $data = [], string $sequence = null): bool |
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| 506 | { |
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| 507 | // 数据对象赋值 |
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| 508 | $this->setAttrs($data); |
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| 509 | |||
| 510 | if ($this->isEmpty() || false === $this->trigger('BeforeWrite')) { |
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| 511 | return false; |
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| 512 | } |
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| 513 | |||
| 514 | $result = $this->exists ? $this->updateData() : $this->insertData($sequence); |
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| 515 | |||
| 516 | if (false === $result) { |
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| 517 | return false; |
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| 518 | } |
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| 519 | |||
| 520 | // 写入回调 |
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| 521 | $this->trigger('AfterWrite'); |
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| 522 | |||
| 523 | // 重新记录原始数据 |
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| 524 | $this->origin = $this->data; |
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| 525 | $this->set = []; |
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| 526 | $this->lazySave = false; |
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| 527 | |||
| 528 | return true; |
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| 529 | } |
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| 530 | |||
| 531 | /** |
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| 532 | * 检查数据是否允许写入 |
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| 533 | * @access protected |
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| 534 | * @return array |
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| 535 | */ |
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| 536 | protected function checkAllowFields(): array |
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| 537 | { |
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| 538 | // 检测字段 |
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| 539 | if (empty($this->field)) { |
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| 540 | if (!empty($this->schema)) { |
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| 541 | $this->field = array_keys(array_merge($this->schema, $this->jsonType)); |
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| 542 | } else { |
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| 543 | $query = $this->db(); |
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| 544 | $table = $this->table ? $this->table . $this->suffix : $query->getTable(); |
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| 545 | |||
| 546 | $this->field = $query->getConnection()->getTableFields($table); |
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| 547 | } |
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| 548 | |||
| 549 | return $this->field; |
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| 550 | } |
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| 551 | |||
| 552 | $field = $this->field; |
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| 553 | |||
| 554 | if ($this->autoWriteTimestamp) { |
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| 555 | array_push($field, $this->createTime, $this->updateTime); |
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| 556 | } |
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| 557 | |||
| 558 | if (!empty($this->disuse)) { |
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| 559 | // 废弃字段 |
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| 560 | $field = array_diff($field, $this->disuse); |
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| 561 | } |
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| 562 | |||
| 563 | return $field; |
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| 564 | } |
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| 565 | |||
| 566 | /** |
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| 567 | * 保存写入数据 |
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| 568 | * @access protected |
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| 569 | * @return bool |
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| 570 | */ |
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| 571 | protected function updateData(): bool |
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| 572 | { |
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| 573 | // 事件回调 |
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| 574 | if (false === $this->trigger('BeforeUpdate')) { |
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| 575 | return false; |
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| 576 | } |
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| 577 | |||
| 578 | $this->checkData(); |
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| 579 | |||
| 580 | // 获取有更新的数据 |
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| 581 | $data = $this->getChangedData(); |
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| 582 | |||
| 583 | if (empty($data)) { |
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| 584 | // 关联更新 |
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| 585 | if (!empty($this->relationWrite)) { |
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| 586 | $this->autoRelationUpdate(); |
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| 587 | } |
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| 588 | |||
| 589 | return true; |
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| 590 | } |
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| 591 | |||
| 592 | if ($this->autoWriteTimestamp && $this->updateTime && !isset($data[$this->updateTime])) { |
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| 593 | // 自动写入更新时间 |
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| 594 | $data[$this->updateTime] = $this->autoWriteTimestamp($this->updateTime); |
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| 595 | $this->data[$this->updateTime] = $data[$this->updateTime]; |
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| 596 | } |
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| 597 | |||
| 598 | // 检查允许字段 |
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| 599 | $allowFields = $this->checkAllowFields(); |
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| 600 | |||
| 601 | foreach ($this->relationWrite as $name => $val) { |
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| 602 | if (!is_array($val)) { |
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| 603 | continue; |
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| 604 | } |
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| 605 | |||
| 606 | foreach ($val as $key) { |
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| 607 | if (isset($data[$key])) { |
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| 608 | unset($data[$key]); |
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| 609 | } |
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| 610 | } |
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| 611 | } |
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| 612 | |||
| 613 | // 模型更新 |
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| 614 | $db = $this->db(); |
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| 615 | $db->startTrans(); |
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| 616 | |||
| 617 | try { |
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| 618 | $where = $this->getWhere(); |
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| 619 | $result = $db->where($where) |
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| 620 | ->strict(false) |
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| 621 | ->field($allowFields) |
||
| 622 | ->update($data); |
||
| 623 | |||
| 624 | $this->checkResult($result); |
||
| 625 | |||
| 626 | // 关联更新 |
||
| 627 | if (!empty($this->relationWrite)) { |
||
| 628 | $this->autoRelationUpdate(); |
||
| 629 | } |
||
| 630 | |||
| 631 | $db->commit(); |
||
| 632 | |||
| 633 | // 更新回调 |
||
| 634 | $this->trigger('AfterUpdate'); |
||
| 635 | |||
| 636 | return true; |
||
| 637 | } catch (\Exception $e) { |
||
| 638 | $db->rollback(); |
||
| 639 | throw $e; |
||
| 640 | } |
||
| 641 | } |
||
| 642 | |||
| 643 | /** |
||
| 644 | * 新增写入数据 |
||
| 645 | * @access protected |
||
| 646 | * @param string $sequence 自增名 |
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| 647 | * @return bool |
||
| 648 | */ |
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| 649 | protected function insertData(string $sequence = null): bool |
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| 650 | { |
||
| 651 | // 时间戳自动写入 |
||
| 652 | if ($this->autoWriteTimestamp) { |
||
| 653 | if ($this->createTime && !isset($this->data[$this->createTime])) { |
||
| 654 | $this->data[$this->createTime] = $this->autoWriteTimestamp($this->createTime); |
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| 655 | } |
||
| 656 | |||
| 657 | if ($this->updateTime && !isset($this->data[$this->updateTime])) { |
||
| 658 | $this->data[$this->updateTime] = $this->autoWriteTimestamp($this->updateTime); |
||
| 659 | } |
||
| 660 | } |
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| 661 | |||
| 662 | if (false === $this->trigger('BeforeInsert')) { |
||
| 663 | return false; |
||
| 664 | } |
||
| 665 | |||
| 666 | $this->checkData(); |
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| 667 | |||
| 668 | // 检查允许字段 |
||
| 669 | $allowFields = $this->checkAllowFields(); |
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| 670 | |||
| 671 | $db = $this->db(); |
||
| 672 | $db->startTrans(); |
||
| 673 | |||
| 674 | try { |
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| 675 | $result = $db->strict(false) |
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| 676 | ->field($allowFields) |
||
| 677 | ->replace($this->replace) |
||
| 678 | ->insert($this->data, false, $sequence); |
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| 679 | |||
| 680 | // 获取自动增长主键 |
||
| 681 | if ($result && $insertId = $db->getLastInsID($sequence)) { |
||
| 682 | $pk = $this->getPk(); |
||
| 683 | |||
| 684 | foreach ((array) $pk as $key) { |
||
| 685 | if (!isset($this->data[$key]) || '' == $this->data[$key]) { |
||
| 686 | $this->data[$key] = $insertId; |
||
| 687 | } |
||
| 688 | } |
||
| 689 | } |
||
| 690 | |||
| 691 | // 关联写入 |
||
| 692 | if (!empty($this->relationWrite)) { |
||
| 693 | $this->autoRelationInsert(); |
||
| 694 | } |
||
| 695 | |||
| 696 | $db->commit(); |
||
| 697 | |||
| 698 | // 标记数据已经存在 |
||
| 699 | $this->exists = true; |
||
| 700 | |||
| 701 | // 新增回调 |
||
| 702 | $this->trigger('AfterInsert'); |
||
| 703 | |||
| 704 | return true; |
||
| 705 | } catch (\Exception $e) { |
||
| 706 | $db->rollback(); |
||
| 707 | throw $e; |
||
| 708 | } |
||
| 709 | } |
||
| 710 | |||
| 711 | /** |
||
| 712 | * 获取当前的更新条件 |
||
| 713 | * @access public |
||
| 714 | * @return mixed |
||
| 715 | */ |
||
| 716 | public function getWhere() |
||
| 717 | { |
||
| 718 | $pk = $this->getPk(); |
||
| 719 | |||
| 720 | if (is_string($pk) && isset($this->data[$pk])) { |
||
| 721 | $where = [[$pk, '=', $this->data[$pk]]]; |
||
| 722 | } elseif (!empty($this->updateWhere)) { |
||
| 723 | $where = $this->updateWhere; |
||
| 724 | } else { |
||
| 725 | $where = null; |
||
| 726 | } |
||
| 727 | |||
| 728 | return $where; |
||
| 729 | } |
||
| 730 | |||
| 731 | /** |
||
| 732 | * 保存多个数据到当前数据对象 |
||
| 733 | * @access public |
||
| 734 | * @param iterable $dataSet 数据 |
||
|
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| 735 | * @param boolean $replace 是否自动识别更新和写入 |
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| 736 | * @return Collection |
||
| 737 | * @throws \Exception |
||
| 738 | */ |
||
| 739 | public function saveAll(iterable $dataSet, bool $replace = true): Collection |
||
| 740 | { |
||
| 741 | $db = $this->db(); |
||
| 742 | $db->startTrans(); |
||
| 743 | |||
| 744 | try { |
||
| 745 | $pk = $this->getPk(); |
||
| 746 | |||
| 747 | if (is_string($pk) && $replace) { |
||
| 748 | $auto = true; |
||
| 749 | } |
||
| 750 | |||
| 751 | $result = []; |
||
| 752 | |||
| 753 | foreach ($dataSet as $key => $data) { |
||
| 754 | if ($this->exists || (!empty($auto) && isset($data[$pk]))) { |
||
| 755 | $result[$key] = self::update($data, $this->field); |
||
| 756 | } else { |
||
| 757 | $result[$key] = self::create($data, $this->field, $this->replace); |
||
| 758 | } |
||
| 759 | } |
||
| 760 | |||
| 761 | $db->commit(); |
||
| 762 | |||
| 763 | return $this->toCollection($result); |
||
| 764 | } catch (\Exception $e) { |
||
| 765 | $db->rollback(); |
||
| 766 | throw $e; |
||
| 767 | } |
||
| 768 | } |
||
| 769 | |||
| 770 | /** |
||
| 771 | * 删除当前的记录 |
||
| 772 | * @access public |
||
| 773 | * @return bool |
||
| 774 | */ |
||
| 775 | public function delete(): bool |
||
| 776 | { |
||
| 777 | if (!$this->exists || $this->isEmpty() || false === $this->trigger('BeforeDelete')) { |
||
| 778 | return false; |
||
| 779 | } |
||
| 780 | |||
| 781 | // 读取更新条件 |
||
| 782 | $where = $this->getWhere(); |
||
| 783 | |||
| 784 | $db = $this->db(); |
||
| 785 | $db->startTrans(); |
||
| 786 | |||
| 787 | try { |
||
| 788 | // 删除当前模型数据 |
||
| 789 | $db->where($where)->delete(); |
||
| 790 | |||
| 791 | // 关联删除 |
||
| 792 | if (!empty($this->relationWrite)) { |
||
| 793 | $this->autoRelationDelete(); |
||
| 794 | } |
||
| 795 | |||
| 796 | $db->commit(); |
||
| 797 | |||
| 798 | $this->trigger('AfterDelete'); |
||
| 799 | |||
| 800 | $this->exists = false; |
||
| 801 | $this->lazySave = false; |
||
| 802 | |||
| 803 | return true; |
||
| 804 | } catch (\Exception $e) { |
||
| 805 | $db->rollback(); |
||
| 806 | throw $e; |
||
| 807 | } |
||
| 808 | } |
||
| 809 | |||
| 810 | /** |
||
| 811 | * 写入数据 |
||
| 812 | * @access public |
||
| 813 | * @param array $data 数据数组 |
||
|
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|||
| 814 | * @param array $allowField 允许字段 |
||
|
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|||
| 815 | * @param bool $replace 使用Replace |
||
|
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|||
| 816 | * @return static |
||
| 817 | */ |
||
| 818 | public static function create(array $data, array $allowField = [], bool $replace = false): Model |
||
| 819 | { |
||
| 820 | $model = new static(); |
||
| 821 | |||
| 822 | if (!empty($allowField)) { |
||
| 823 | $model->allowField($allowField); |
||
| 824 | } |
||
| 825 | |||
| 826 | $model->replace($replace)->save($data); |
||
| 827 | |||
| 828 | return $model; |
||
| 829 | } |
||
| 830 | |||
| 831 | /** |
||
| 832 | * 更新数据 |
||
| 833 | * @access public |
||
| 834 | * @param array $data 数据数组 |
||
|
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|||
| 835 | * @param mixed $where 更新条件 |
||
|
1 ignored issue
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|||
| 836 | * @param array $allowField 允许字段 |
||
|
1 ignored issue
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|||
| 837 | * @return static |
||
| 838 | */ |
||
| 839 | public static function update(array $data, $where = [], array $allowField = []) |
||
| 840 | { |
||
| 841 | $model = new static(); |
||
| 842 | |||
| 843 | if (!empty($allowField)) { |
||
| 844 | $model->allowField($allowField); |
||
| 845 | } |
||
| 846 | |||
| 847 | if (!empty($where)) { |
||
| 848 | $model->setUpdateWhere($where); |
||
| 849 | } |
||
| 850 | |||
| 851 | $model->exists(true)->save($data); |
||
| 852 | |||
| 853 | return $model; |
||
| 854 | } |
||
| 855 | |||
| 856 | /** |
||
| 857 | * 删除记录 |
||
| 858 | * @access public |
||
| 859 | * @param mixed $data 主键列表 支持闭包查询条件 |
||
|
1 ignored issue
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|
|||
| 860 | * @param bool $force 是否强制删除 |
||
|
1 ignored issue
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|
|||
| 861 | * @return bool |
||
| 862 | */ |
||
| 863 | public static function destroy($data, bool $force = false): bool |
||
| 864 | { |
||
| 865 | if (empty($data) && 0 !== $data) { |
||
| 866 | return false; |
||
| 867 | } |
||
| 868 | |||
| 869 | $model = new static(); |
||
| 870 | |||
| 871 | $query = $model->db(); |
||
| 872 | |||
| 873 | if (is_array($data) && key($data) !== 0) { |
||
| 874 | $query->where($data); |
||
| 875 | $data = null; |
||
| 876 | } elseif ($data instanceof \Closure) { |
||
| 877 | $data($query); |
||
| 878 | $data = null; |
||
| 879 | } |
||
| 880 | |||
| 881 | $resultSet = $query->select($data); |
||
| 882 | |||
| 883 | foreach ($resultSet as $result) { |
||
| 884 | $result->force($force)->delete(); |
||
| 885 | } |
||
| 886 | |||
| 887 | return true; |
||
| 888 | } |
||
| 889 | |||
| 890 | /** |
||
| 891 | * 解序列化后处理 |
||
| 892 | */ |
||
| 893 | public function __wakeup() |
||
| 894 | { |
||
| 895 | $this->initialize(); |
||
| 896 | } |
||
| 897 | |||
| 898 | public function __debugInfo() |
||
| 899 | { |
||
| 900 | return [ |
||
| 901 | 'data' => $this->data, |
||
| 902 | 'relation' => $this->relation, |
||
| 903 | ]; |
||
| 904 | } |
||
| 905 | |||
| 906 | /** |
||
| 907 | * 修改器 设置数据对象的值 |
||
| 908 | * @access public |
||
| 909 | * @param string $name 名称 |
||
|
1 ignored issue
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|||
| 910 | * @param mixed $value 值 |
||
|
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|
|||
| 911 | * @return void |
||
| 912 | */ |
||
| 913 | public function __set(string $name, $value): void |
||
| 914 | { |
||
| 915 | $this->setAttr($name, $value); |
||
| 916 | } |
||
| 917 | |||
| 918 | /** |
||
| 919 | * 获取器 获取数据对象的值 |
||
| 920 | * @access public |
||
| 921 | * @param string $name 名称 |
||
|
1 ignored issue
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|||
| 922 | * @return mixed |
||
| 923 | */ |
||
| 924 | public function __get(string $name) |
||
| 925 | { |
||
| 926 | return $this->getAttr($name); |
||
| 927 | } |
||
| 928 | |||
| 929 | /** |
||
| 930 | * 检测数据对象的值 |
||
| 931 | * @access public |
||
| 932 | * @param string $name 名称 |
||
|
1 ignored issue
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|
|||
| 933 | * @return bool |
||
| 934 | */ |
||
| 935 | public function __isset(string $name): bool |
||
| 936 | { |
||
| 937 | return !is_null($this->getAttr($name)); |
||
| 938 | } |
||
| 939 | |||
| 940 | /** |
||
| 941 | * 销毁数据对象的值 |
||
| 942 | * @access public |
||
| 943 | * @param string $name 名称 |
||
|
1 ignored issue
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|
|||
| 944 | * @return void |
||
| 945 | */ |
||
| 946 | public function __unset(string $name): void |
||
| 947 | { |
||
| 948 | unset($this->data[$name], $this->relation[$name]); |
||
| 949 | } |
||
| 950 | |||
| 951 | // ArrayAccess |
||
| 952 | public function offsetSet($name, $value) |
||
| 955 | } |
||
| 956 | |||
| 957 | public function offsetExists($name): bool |
||
| 958 | { |
||
| 959 | return $this->__isset($name); |
||
| 960 | } |
||
| 961 | |||
| 962 | public function offsetUnset($name) |
||
| 963 | { |
||
| 964 | $this->__unset($name); |
||
| 965 | } |
||
| 966 | |||
| 967 | public function offsetGet($name) |
||
| 968 | { |
||
| 969 | return $this->getAttr($name); |
||
| 970 | } |
||
| 971 | |||
| 972 | /** |
||
| 973 | * 设置使用的全局查询范围 |
||
| 974 | * @access public |
||
| 975 | * @param array|false $scope 启用的全局查询范围 |
||
|
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|
|||
| 976 | * @return Query |
||
| 977 | */ |
||
| 978 | public static function useGlobalScope($scope) |
||
| 979 | { |
||
| 980 | $model = new static(); |
||
| 981 | |||
| 982 | return $model->db($scope); |
||
| 983 | } |
||
| 984 | |||
| 985 | /** |
||
| 986 | * 切换后缀进行查询 |
||
| 987 | * @access public |
||
| 988 | * @param string $suffix 切换的表后缀 |
||
|
1 ignored issue
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|
|||
| 989 | * @return Model |
||
| 990 | */ |
||
| 991 | public static function change(string $suffix) |
||
| 992 | { |
||
| 993 | $model = new static(); |
||
| 994 | $model->setSuffix($suffix); |
||
| 995 | |||
| 996 | return $model; |
||
| 997 | } |
||
| 998 | |||
| 999 | public function __call($method, $args) |
||
| 1000 | { |
||
| 1001 | if ('withattr' == strtolower($method)) { |
||
| 1002 | return call_user_func_array([$this, 'withAttribute'], $args); |
||
| 1003 | } |
||
| 1004 | |||
| 1005 | return call_user_func_array([$this->db(), $method], $args); |
||
| 1006 | } |
||
| 1007 | |||
| 1008 | public static function __callStatic($method, $args) |
||
| 1009 | { |
||
| 1010 | $model = new static(); |
||
| 1011 | |||
| 1012 | return call_user_func_array([$model->db(), $method], $args); |
||
| 1013 | } |
||
| 1014 | |||
| 1015 | /** |
||
| 1016 | * 析构方法 |
||
| 1017 | * @access public |
||
| 1018 | */ |
||
| 1019 | public function __destruct() |
||
| 1023 | } |
||
| 1024 | } |
||
| 1025 | } |
||
| 1026 |
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