top-think /
framework
| Total Complexity | 499 |
| Total Lines | 3457 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Query 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 Query, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 32 | class Query |
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| 33 | { |
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| 34 | /** |
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| 35 | * 当前数据库连接对象 |
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| 36 | * @var Connection |
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| 37 | */ |
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| 38 | protected $connection; |
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| 39 | |||
| 40 | /** |
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| 41 | * 当前模型对象 |
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| 42 | * @var Model |
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| 43 | */ |
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| 44 | protected $model; |
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| 45 | |||
| 46 | /** |
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| 47 | * 当前数据表名称（不含前缀） |
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| 48 | * @var string |
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| 49 | */ |
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| 50 | protected $name = ''; |
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| 51 | |||
| 52 | /** |
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| 53 | * 当前数据表主键 |
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| 54 | * @var string|array |
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| 55 | */ |
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| 56 | protected $pk; |
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| 57 | |||
| 58 | /** |
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| 59 | * 当前数据表前缀 |
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| 60 | * @var string |
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| 61 | */ |
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| 62 | protected $prefix = ''; |
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| 63 | |||
| 64 | /** |
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| 65 | * 当前查询参数 |
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| 66 | * @var array |
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| 67 | */ |
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| 68 | protected $options = []; |
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| 69 | |||
| 70 | /** |
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| 71 | * 分页查询配置 |
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| 72 | * @var array |
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| 73 | */ |
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| 74 | protected $paginateConfig = [ |
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| 75 | 'query' => [], //url额外参数 |
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| 76 | 'fragment' => '', //url锚点 |
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| 77 | 'type' => 'bootstrap', //分页类名 |
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| 78 | 'var_page' => 'page', //分页变量 |
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| 79 | 'list_rows' => 15, //每页数量 |
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| 80 | ]; |
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| 81 | |||
| 82 | /** |
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| 83 | * 当前参数绑定 |
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| 84 | * @var array |
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| 85 | */ |
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| 86 | protected $bind = []; |
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| 87 | |||
| 88 | /** |
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| 89 | * 事件回调 |
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| 90 | * @var array |
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| 91 | */ |
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| 92 | protected static $event = []; |
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| 93 | |||
| 94 | /** |
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| 95 | * 日期查询表达式 |
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| 96 | * @var array |
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| 97 | */ |
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| 98 | protected $timeRule = [ |
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| 99 | 'today' => ['today', 'tomorrow'], |
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| 100 | 'yesterday' => ['yesterday', 'today'], |
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| 101 | 'week' => ['this week 00:00:00', 'next week 00:00:00'], |
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| 102 | 'last week' => ['last week 00:00:00', 'this week 00:00:00'], |
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| 103 | 'month' => ['first Day of this month 00:00:00', 'first Day of next month 00:00:00'], |
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| 104 | 'last month' => ['first Day of last month 00:00:00', 'first Day of this month 00:00:00'], |
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| 105 | 'year' => ['this year 1/1', 'next year 1/1'], |
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| 106 | 'last year' => ['last year 1/1', 'this year 1/1'], |
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| 107 | ]; |
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| 108 | |||
| 109 | /** |
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| 110 | * 架构函数 |
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| 111 | * @access public |
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| 112 | * @param Connection $connection 数据库连接对象 |
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| 113 | */ |
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| 114 | public function __construct(Connection $connection) |
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| 115 | { |
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| 116 | $this->connection = $connection; |
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| 117 | |||
| 118 | $this->prefix = $this->connection->getConfig('prefix'); |
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| 119 | } |
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| 120 | |||
| 121 | /** |
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| 122 | * 创建一个新的查询对象 |
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| 123 | * @access public |
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| 124 | * @return Query |
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| 125 | */ |
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| 126 | public function newQuery() |
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| 127 | { |
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| 128 | return new static($this->connection); |
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| 129 | } |
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| 130 | |||
| 131 | /** |
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| 132 | * 利用__call方法实现一些特殊的Model方法 |
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| 133 | * @access public |
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| 134 | * @param string $method 方法名称 |
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| 135 | * @param array $args 调用参数 |
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| 136 | * @return mixed |
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| 137 | * @throws DbException |
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| 138 | * @throws Exception |
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| 139 | */ |
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| 140 | public function __call(string $method, array $args) |
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| 141 | { |
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| 142 | if (strtolower(substr($method, 0, 5)) == 'getby') { |
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| 143 | // 根据某个字段获取记录 |
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| 144 | $field = App::parseName(substr($method, 5)); |
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| 145 | return $this->where($field, '=', $args[0])->find(); |
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| 146 | } elseif (strtolower(substr($method, 0, 10)) == 'getfieldby') { |
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| 147 | // 根据某个字段获取记录的某个值 |
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| 148 | $name = App::parseName(substr($method, 10)); |
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| 149 | return $this->where($name, '=', $args[0])->value($args[1]); |
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| 150 | } elseif (strtolower(substr($method, 0, 7)) == 'whereor') { |
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| 151 | $name = App::parseName(substr($method, 7)); |
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| 152 | array_unshift($args, $name); |
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| 153 | return call_user_func_array([$this, 'whereOr'], $args); |
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| 154 | } elseif (strtolower(substr($method, 0, 5)) == 'where') { |
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| 155 | $name = App::parseName(substr($method, 5)); |
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| 156 | array_unshift($args, $name); |
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| 157 | return call_user_func_array([$this, 'where'], $args); |
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| 158 | } elseif ($this->model && method_exists($this->model, 'scope' . $method)) { |
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| 159 | // 动态调用命名范围 |
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| 160 | $method = 'scope' . $method; |
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| 161 | array_unshift($args, $this); |
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| 162 | |||
| 163 | call_user_func_array([$this->model, $method], $args); |
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| 164 | return $this; |
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| 165 | } else { |
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| 166 | throw new Exception('method not exist:' . static::class . '->' . $method); |
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| 167 | } |
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| 168 | } |
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| 169 | |||
| 170 | /** |
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| 171 | * 获取当前的数据库Connection对象 |
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| 172 | * @access public |
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| 173 | * @return Connection |
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| 174 | */ |
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| 175 | public function getConnection() |
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| 176 | { |
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| 177 | return $this->connection; |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * 设置当前的数据库Connection对象 |
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| 182 | * @access public |
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| 183 | * @param Connection $connection 数据库连接对象 |
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| 184 | * @return $this |
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| 185 | */ |
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| 186 | public function setConnection($connection) |
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| 187 | { |
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| 188 | $this->connection = $connection; |
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| 189 | |||
| 190 | return $this; |
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| 191 | } |
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| 192 | |||
| 193 | /** |
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| 194 | * 指定模型 |
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| 195 | * @access public |
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| 196 | * @param Model $model 模型对象实例 |
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| 197 | * @return $this |
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| 198 | */ |
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| 199 | public function model(Model $model) |
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| 200 | { |
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| 201 | $this->model = $model; |
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| 202 | return $this; |
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| 203 | } |
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| 204 | |||
| 205 | /** |
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| 206 | * 获取当前的模型对象 |
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| 207 | * @access public |
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| 208 | * @return Model|null |
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| 209 | */ |
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| 210 | public function getModel() |
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| 211 | { |
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| 212 | return $this->model ? $this->model->setQuery($this) : null; |
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| 213 | } |
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| 214 | |||
| 215 | /** |
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| 216 | * 指定当前数据表名（不含前缀） |
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| 217 | * @access public |
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| 218 | * @param string $name 不含前缀的数据表名字 |
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| 219 | * @return $this |
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| 220 | */ |
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| 221 | public function name(string $name) |
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| 222 | { |
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| 223 | $this->name = $name; |
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| 224 | return $this; |
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| 225 | } |
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| 226 | |||
| 227 | /** |
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| 228 | * 获取当前的数据表名称 |
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| 229 | * @access public |
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| 230 | * @return string |
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| 231 | */ |
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| 232 | public function getName(): string |
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| 233 | { |
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| 234 | return $this->name ?: $this->model->getName(); |
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| 235 | } |
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| 236 | |||
| 237 | /** |
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| 238 | * 获取数据库的配置参数 |
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| 239 | * @access public |
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| 240 | * @param string $name 参数名称 |
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| 241 | * @return mixed |
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| 242 | */ |
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| 243 | public function getConfig(string $name = '') |
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| 244 | { |
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| 245 | return $this->connection->getConfig($name); |
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| 246 | } |
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| 247 | |||
| 248 | /** |
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| 249 | * 得到当前或者指定名称的数据表 |
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| 250 | * @access public |
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| 251 | * @param string $name 不含前缀的数据表名字 |
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| 252 | * @return string |
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| 253 | */ |
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| 254 | public function getTable(string $name = ''): string |
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| 255 | { |
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| 256 | if (empty($name) && isset($this->options['table'])) { |
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| 257 | return $this->options['table']; |
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| 258 | } |
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| 259 | |||
| 260 | $name = $name ?: $this->name; |
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| 261 | |||
| 262 | return $this->prefix . App::parseName($name); |
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| 263 | } |
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| 264 | |||
| 265 | /** |
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| 266 | * 获取数据表字段信息 |
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| 267 | * @access public |
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| 268 | * @param string $tableName 数据表名 |
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| 269 | * @return array |
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| 270 | */ |
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| 271 | public function getTableFields($tableName = ''): array |
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| 272 | { |
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| 273 | if ('' == $tableName) { |
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| 274 | $tableName = $this->options['table'] ?? $this->getTable(); |
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| 275 | } |
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| 276 | |||
| 277 | return $this->connection->getTableFields($tableName); |
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| 278 | } |
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| 279 | |||
| 280 | /** |
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| 281 | * 设置字段类型信息 |
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| 282 | * @access public |
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| 283 | * @param array $type 字段类型信息 |
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| 284 | * @return $this |
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| 285 | */ |
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| 286 | public function setFieldType(array $type) |
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| 287 | { |
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| 288 | $this->options['field_type'] = $type; |
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| 289 | return $this; |
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| 290 | } |
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| 291 | |||
| 292 | /** |
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| 293 | * 获取字段类型信息 |
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| 294 | * @access public |
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| 295 | * @return array |
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| 296 | */ |
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| 297 | public function getFieldsType(): array |
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| 298 | { |
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| 299 | if (!empty($this->options['field_type'])) { |
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| 300 | return $this->options['field_type']; |
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| 301 | } |
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| 302 | |||
| 303 | $tableName = $this->options['table'] ?? $this->getTable(); |
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| 304 | |||
| 305 | return $this->connection->getFieldsType($tableName); |
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| 306 | } |
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| 307 | |||
| 308 | /** |
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| 309 | * 获取字段类型信息 |
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| 310 | * @access public |
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| 311 | * @param string $field 字段名 |
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| 312 | * @return string|null |
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| 313 | */ |
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| 314 | public function getFieldType(string $field) |
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| 315 | { |
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| 316 | $fieldType = $this->getFieldsType(); |
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| 317 | |||
| 318 | return $fieldType[$field] ?? null; |
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| 319 | } |
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| 320 | |||
| 321 | /** |
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| 322 | * 获取字段类型信息 |
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| 323 | * @access public |
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| 324 | * @return array |
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| 325 | */ |
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| 326 | public function getFieldsBindType(): array |
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| 327 | { |
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| 328 | $fieldType = $this->getFieldsType(); |
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| 329 | |||
| 330 | return array_map([$this->connection, 'getFieldBindType'], $fieldType); |
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| 331 | } |
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| 332 | |||
| 333 | /** |
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| 334 | * 获取字段类型信息 |
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| 335 | * @access public |
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| 336 | * @param string $field 字段名 |
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| 337 | * @return int |
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| 338 | */ |
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| 339 | public function getFieldBindType(string $field): int |
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| 340 | { |
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| 341 | $fieldType = $this->getFieldType($field); |
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| 342 | |||
| 343 | return $this->connection->getFieldBindType($fieldType ?: ''); |
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| 344 | } |
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| 345 | |||
| 346 | /** |
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| 347 | * 执行查询 返回数据集 |
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| 348 | * @access public |
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| 349 | * @param string $sql sql指令 |
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| 350 | * @param array $bind 参数绑定 |
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| 351 | * @return array |
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| 352 | * @throws BindParamException |
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| 353 | * @throws PDOException |
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| 354 | */ |
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| 355 | public function query(string $sql, array $bind = []): array |
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| 356 | { |
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| 357 | return $this->connection->query($this, $sql, $bind, true); |
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| 358 | } |
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| 359 | |||
| 360 | /** |
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| 361 | * 执行语句 |
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| 362 | * @access public |
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| 363 | * @param string $sql sql指令 |
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| 364 | * @param array $bind 参数绑定 |
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| 365 | * @return int |
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| 366 | * @throws BindParamException |
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| 367 | * @throws PDOException |
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| 368 | */ |
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| 369 | public function execute(string $sql, array $bind = []): int |
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| 370 | { |
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| 371 | return $this->connection->execute($this, $sql, $bind); |
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| 372 | } |
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| 373 | |||
| 374 | /** |
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| 375 | * 监听SQL执行 |
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| 376 | * @access public |
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| 377 | * @param callable $callback 回调方法 |
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| 378 | * @return void |
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| 379 | */ |
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| 380 | public function listen(callable $callback): void |
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| 381 | { |
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| 382 | $this->connection->listen($callback); |
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| 383 | } |
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| 384 | |||
| 385 | /** |
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| 386 | * 获取最近插入的ID |
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| 387 | * @access public |
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| 388 | * @param string $sequence 自增序列名 |
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| 389 | * @return string |
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| 390 | */ |
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| 391 | public function getLastInsID(string $sequence = null): string |
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| 392 | { |
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| 393 | return $this->connection->getLastInsID($sequence); |
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| 394 | } |
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| 395 | |||
| 396 | /** |
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| 397 | * 获取返回或者影响的记录数 |
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| 398 | * @access public |
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| 399 | * @return integer |
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| 400 | */ |
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| 401 | public function getNumRows(): int |
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| 402 | { |
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| 403 | return $this->connection->getNumRows(); |
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| 404 | } |
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| 405 | |||
| 406 | /** |
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| 407 | * 获取最近一次查询的sql语句 |
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| 408 | * @access public |
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| 409 | * @return string |
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| 410 | */ |
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| 411 | public function getLastSql(): string |
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| 412 | { |
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| 413 | return $this->connection->getLastSql(); |
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| 414 | } |
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| 415 | |||
| 416 | /** |
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| 417 | * 执行数据库事务 |
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| 418 | * @access public |
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| 419 | * @param callable $callback 数据操作方法回调 |
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| 420 | * @return mixed |
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| 421 | */ |
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| 422 | public function transaction(callable $callback) |
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| 423 | { |
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| 424 | return $this->connection->transaction($callback); |
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| 425 | } |
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| 426 | |||
| 427 | /** |
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| 428 | * 启动事务 |
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| 429 | * @access public |
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| 430 | * @return void |
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| 431 | */ |
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| 432 | public function startTrans(): void |
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| 433 | { |
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| 434 | $this->connection->startTrans(); |
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| 435 | } |
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| 436 | |||
| 437 | /** |
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| 438 | * 用于非自动提交状态下面的查询提交 |
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| 439 | * @access public |
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| 440 | * @return void |
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| 441 | * @throws PDOException |
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| 442 | */ |
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| 443 | public function commit(): void |
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| 444 | { |
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| 445 | $this->connection->commit(); |
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| 446 | } |
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| 447 | |||
| 448 | /** |
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| 449 | * 事务回滚 |
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| 450 | * @access public |
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| 451 | * @return void |
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| 452 | * @throws PDOException |
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| 453 | */ |
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| 454 | public function rollback(): void |
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| 455 | { |
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| 456 | $this->connection->rollback(); |
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| 457 | } |
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| 458 | |||
| 459 | /** |
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| 460 | * 批处理执行SQL语句 |
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| 461 | * 批处理的指令都认为是execute操作 |
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| 462 | * @access public |
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| 463 | * @param array $sql SQL批处理指令 |
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| 464 | * @return bool |
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| 465 | */ |
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| 466 | public function batchQuery(array $sql = []): bool |
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| 467 | { |
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| 468 | return $this->connection->batchQuery($this, $sql); |
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| 469 | } |
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| 470 | |||
| 471 | /** |
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| 472 | * 得到某个字段的值 |
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| 473 | * @access public |
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| 474 | * @param string $field 字段名 |
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| 475 | * @param mixed $default 默认值 |
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| 476 | * @return mixed |
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| 477 | */ |
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| 478 | public function value(string $field, $default = null) |
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| 479 | { |
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| 480 | return $this->connection->value($this, $field, $default); |
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| 481 | } |
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| 482 | |||
| 483 | /** |
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| 484 | * 得到某个列的数组 |
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| 485 | * @access public |
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| 486 | * @param string $field 字段名 多个字段用逗号分隔 |
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| 487 | * @param string $key 索引 |
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| 488 | * @return array |
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| 489 | */ |
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| 490 | public function column(string $field, string $key = ''): array |
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| 491 | { |
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| 492 | return $this->connection->column($this, $field, $key); |
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| 493 | } |
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| 494 | |||
| 495 | /** |
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| 496 | * 聚合查询 |
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| 497 | * @access protected |
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| 498 | * @param string $aggregate 聚合方法 |
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| 499 | * @param string|Raw $field 字段名 |
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| 500 | * @param bool $force 强制转为数字类型 |
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| 501 | * @return mixed |
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| 502 | */ |
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| 503 | protected function aggregate(string $aggregate, $field, bool $force = false) |
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| 504 | { |
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| 505 | return $this->connection->aggregate($this, $aggregate, $field, $force); |
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| 506 | } |
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| 507 | |||
| 508 | /** |
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| 509 | * COUNT查询 |
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| 510 | * @access public |
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| 511 | * @param string|Raw $field 字段名 |
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| 512 | * @return int |
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| 513 | */ |
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| 514 | public function count(string $field = '*'): int |
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| 515 | { |
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| 516 | if (!empty($this->options['group'])) { |
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| 517 | // 支持GROUP |
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| 518 | $options = $this->getOptions(); |
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| 519 | $subSql = $this->options($options)->field('count(' . $field . ') AS think_count')->bind($this->bind)->buildSql(); |
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| 520 | |||
| 521 | $query = $this->newQuery()->table([$subSql => '_group_count_']); |
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| 522 | |||
| 523 | $count = $query->aggregate('COUNT', '*'); |
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| 524 | } else { |
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| 525 | $count = $this->aggregate('COUNT', $field); |
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| 526 | } |
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| 527 | |||
| 528 | return (int) $count; |
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| 529 | } |
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| 530 | |||
| 531 | /** |
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| 532 | * SUM查询 |
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| 533 | * @access public |
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| 534 | * @param string|Raw $field 字段名 |
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| 535 | * @return float |
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| 536 | */ |
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| 537 | public function sum($field): float |
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| 538 | { |
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| 539 | return $this->aggregate('SUM', $field, true); |
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| 540 | } |
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| 541 | |||
| 542 | /** |
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| 543 | * MIN查询 |
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| 544 | * @access public |
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| 545 | * @param string|Raw $field 字段名 |
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| 546 | * @param bool $force 强制转为数字类型 |
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| 547 | * @return mixed |
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| 548 | */ |
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| 549 | public function min($field, bool $force = true) |
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| 550 | { |
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| 551 | return $this->aggregate('MIN', $field, $force); |
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| 552 | } |
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| 553 | |||
| 554 | /** |
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| 555 | * MAX查询 |
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| 556 | * @access public |
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| 557 | * @param string|Raw $field 字段名 |
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| 558 | * @param bool $force 强制转为数字类型 |
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| 559 | * @return mixed |
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| 560 | */ |
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| 561 | public function max($field, bool $force = true) |
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| 562 | { |
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| 563 | return $this->aggregate('MAX', $field, $force); |
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| 564 | } |
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| 565 | |||
| 566 | /** |
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| 567 | * AVG查询 |
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| 568 | * @access public |
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| 569 | * @param string|Raw $field 字段名 |
||
| 570 | * @return float |
||
| 571 | */ |
||
| 572 | public function avg($field): float |
||
| 573 | { |
||
| 574 | return $this->aggregate('AVG', $field, true); |
||
| 575 | } |
||
| 576 | |||
| 577 | /** |
||
| 578 | * 查询SQL组装 join |
||
| 579 | * @access public |
||
| 580 | * @param mixed $join 关联的表名 |
||
| 581 | * @param mixed $condition 条件 |
||
| 582 | * @param string $type JOIN类型 |
||
| 583 | * @param array $bind 参数绑定 |
||
| 584 | * @return $this |
||
| 585 | */ |
||
| 586 | public function join($join, string $condition = null, string $type = 'INNER', array $bind = []) |
||
| 587 | { |
||
| 588 | $table = $this->getJoinTable($join); |
||
| 589 | |||
| 590 | if (!empty($bind) && $condition) { |
||
| 591 | $this->bindParams($condition, $bind); |
||
| 592 | } |
||
| 593 | |||
| 594 | $this->options['join'][] = [$table, strtoupper($type), $condition]; |
||
| 595 | |||
| 596 | return $this; |
||
| 597 | } |
||
| 598 | |||
| 599 | /** |
||
| 600 | * LEFT JOIN |
||
| 601 | * @access public |
||
| 602 | * @param mixed $join 关联的表名 |
||
| 603 | * @param mixed $condition 条件 |
||
| 604 | * @param array $bind 参数绑定 |
||
| 605 | * @return $this |
||
| 606 | */ |
||
| 607 | public function leftJoin($join, string $condition = null, array $bind = []) |
||
| 608 | { |
||
| 609 | return $this->join($join, $condition, 'LEFT', $bind); |
||
| 610 | } |
||
| 611 | |||
| 612 | /** |
||
| 613 | * RIGHT JOIN |
||
| 614 | * @access public |
||
| 615 | * @param mixed $join 关联的表名 |
||
| 616 | * @param mixed $condition 条件 |
||
| 617 | * @param array $bind 参数绑定 |
||
| 618 | * @return $this |
||
| 619 | */ |
||
| 620 | public function rightJoin($join, string $condition = null, array $bind = []) |
||
| 621 | { |
||
| 622 | return $this->join($join, $condition, 'RIGHT', $bind); |
||
| 623 | } |
||
| 624 | |||
| 625 | /** |
||
| 626 | * FULL JOIN |
||
| 627 | * @access public |
||
| 628 | * @param mixed $join 关联的表名 |
||
| 629 | * @param mixed $condition 条件 |
||
| 630 | * @param array $bind 参数绑定 |
||
| 631 | * @return $this |
||
| 632 | */ |
||
| 633 | public function fullJoin($join, string $condition = null, array $bind = []) |
||
| 634 | { |
||
| 635 | return $this->join($join, $condition, 'FULL'); |
||
| 636 | } |
||
| 637 | |||
| 638 | /** |
||
| 639 | * 获取Join表名及别名 支持 |
||
| 640 | * ['prefix_table或者子查询'=>'alias'] 'table alias' |
||
| 641 | * @access protected |
||
| 642 | * @param array|string|Raw $join JION表名 |
||
| 643 | * @param string $alias 别名 |
||
| 644 | * @return string|array |
||
| 645 | */ |
||
| 646 | protected function getJoinTable($join, &$alias = null) |
||
| 647 | { |
||
| 648 | if (is_array($join)) { |
||
| 649 | $table = $join; |
||
| 650 | $alias = array_shift($join); |
||
| 651 | return $table; |
||
| 652 | } elseif ($join instanceof Raw) { |
||
| 653 | return $join; |
||
| 654 | } |
||
| 655 | |||
| 656 | $join = trim($join); |
||
| 657 | |||
| 658 | if (false !== strpos($join, '(')) { |
||
| 659 | // 使用子查询 |
||
| 660 | $table = $join; |
||
| 661 | } else { |
||
| 662 | // 使用别名 |
||
| 663 | if (strpos($join, ' ')) { |
||
| 664 | // 使用别名 |
||
| 665 | list($table, $alias) = explode(' ', $join); |
||
| 666 | } else { |
||
| 667 | $table = $join; |
||
| 668 | if (false === strpos($join, '.')) { |
||
| 669 | $alias = $join; |
||
| 670 | } |
||
| 671 | } |
||
| 672 | |||
| 673 | if ($this->prefix && false === strpos($table, '.') && 0 !== strpos($table, $this->prefix)) { |
||
| 674 | $table = $this->getTable($table); |
||
| 675 | } |
||
| 676 | } |
||
| 677 | |||
| 678 | if (!empty($alias) && $table != $alias) { |
||
| 679 | $table = [$table => $alias]; |
||
| 680 | } |
||
| 681 | |||
| 682 | return $table; |
||
| 683 | } |
||
| 684 | |||
| 685 | /** |
||
| 686 | * 查询SQL组装 union |
||
| 687 | * @access public |
||
| 688 | * @param mixed $union UNION |
||
| 689 | * @param boolean $all 是否适用UNION ALL |
||
| 690 | * @return $this |
||
| 691 | */ |
||
| 692 | public function union($union, bool $all = false) |
||
| 693 | { |
||
| 694 | $this->options['union']['type'] = $all ? 'UNION ALL' : 'UNION'; |
||
| 695 | |||
| 696 | if (is_array($union)) { |
||
| 697 | $this->options['union'] = array_merge($this->options['union'], $union); |
||
| 698 | } else { |
||
| 699 | $this->options['union'][] = $union; |
||
| 700 | } |
||
| 701 | |||
| 702 | return $this; |
||
| 703 | } |
||
| 704 | |||
| 705 | /** |
||
| 706 | * 查询SQL组装 union all |
||
| 707 | * @access public |
||
| 708 | * @param mixed $union UNION数据 |
||
| 709 | * @return $this |
||
| 710 | */ |
||
| 711 | public function unionAll($union) |
||
| 712 | { |
||
| 713 | return $this->union($union, true); |
||
| 714 | } |
||
| 715 | |||
| 716 | /** |
||
| 717 | * 指定查询字段 支持字段排除和指定数据表 |
||
| 718 | * @access public |
||
| 719 | * @param mixed $field 字段信息 |
||
| 720 | * @param boolean $except 是否排除 |
||
| 721 | * @param string $tableName 数据表名 |
||
| 722 | * @param string $prefix 字段前缀 |
||
| 723 | * @param string $alias 别名前缀 |
||
| 724 | * @return $this |
||
| 725 | */ |
||
| 726 | public function field($field, bool $except = false, string $tableName = '', string $prefix = '', string $alias = '') |
||
| 727 | { |
||
| 728 | if (empty($field)) { |
||
| 729 | return $this; |
||
| 730 | } elseif ($field instanceof Raw) { |
||
| 731 | $this->options['field'][] = $field; |
||
| 732 | return $this; |
||
| 733 | } |
||
| 734 | |||
| 735 | if (is_string($field)) { |
||
| 736 | if (preg_match('/[\<\'\"\(]/', $field)) { |
||
| 737 | return $this->fieldRaw($field); |
||
| 738 | } |
||
| 739 | |||
| 740 | $field = array_map('trim', explode(',', $field)); |
||
| 741 | } |
||
| 742 | |||
| 743 | if (true === $field) { |
||
| 744 | // 获取全部字段 |
||
| 745 | $fields = $this->getTableFields($tableName); |
||
| 746 | $field = $fields ?: ['*']; |
||
| 747 | } elseif ($except) { |
||
| 748 | // 字段排除 |
||
| 749 | $fields = $this->getTableFields($tableName); |
||
| 750 | $field = $fields ? array_diff($fields, $field) : $field; |
||
| 751 | } |
||
| 752 | |||
| 753 | if ($tableName) { |
||
| 754 | // 添加统一的前缀 |
||
| 755 | $prefix = $prefix ?: $tableName; |
||
| 756 | foreach ($field as $key => &$val) { |
||
| 757 | if (is_numeric($key) && $alias) { |
||
| 758 | $field[$prefix . '.' . $val] = $alias . $val; |
||
| 759 | unset($field[$key]); |
||
| 760 | } elseif (is_numeric($key)) { |
||
| 761 | $val = $prefix . '.' . $val; |
||
| 762 | } |
||
| 763 | } |
||
| 764 | } |
||
| 765 | |||
| 766 | if (isset($this->options['field'])) { |
||
| 767 | $field = array_merge((array) $this->options['field'], $field); |
||
| 768 | } |
||
| 769 | |||
| 770 | $this->options['field'] = array_unique($field); |
||
| 771 | |||
| 772 | return $this; |
||
| 773 | } |
||
| 774 | |||
| 775 | /** |
||
| 776 | * 表达式方式指定查询字段 |
||
| 777 | * @access public |
||
| 778 | * @param string $field 字段名 |
||
| 779 | * @return $this |
||
| 780 | */ |
||
| 781 | public function fieldRaw(string $field) |
||
| 782 | { |
||
| 783 | $this->options['field'][] = new Raw($field); |
||
| 784 | |||
| 785 | return $this; |
||
| 786 | } |
||
| 787 | |||
| 788 | /** |
||
| 789 | * 设置数据 |
||
| 790 | * @access public |
||
| 791 | * @param array $data 数据 |
||
| 792 | * @return $this |
||
| 793 | */ |
||
| 794 | public function data(array $data) |
||
| 795 | { |
||
| 796 | $this->options['data'] = $data; |
||
| 797 | |||
| 798 | return $this; |
||
| 799 | } |
||
| 800 | |||
| 801 | /** |
||
| 802 | * 字段值增长 |
||
| 803 | * @access public |
||
| 804 | * @param string $field 字段名 |
||
| 805 | * @param integer $step 增长值 |
||
| 806 | * @param integer $lazyTime 延时时间(s) |
||
| 807 | * @param string $op INC/DEC |
||
| 808 | * @return $this |
||
| 809 | */ |
||
| 810 | public function inc(string $field, int $step = 1, int $lazyTime = 0, string $op = 'INC') |
||
| 811 | { |
||
| 812 | if ($lazyTime > 0) { |
||
| 813 | // 延迟写入 |
||
| 814 | $condition = $this->options['where'] ?? []; |
||
| 815 | |||
| 816 | $guid = md5($this->getTable() . '_' . $field . '_' . serialize($condition)); |
||
| 817 | $step = $this->connection->lazyWrite($op, $guid, $step, $lazyTime); |
||
| 818 | |||
| 819 | if (false === $step) { |
||
| 820 | return $this; |
||
| 821 | } |
||
| 822 | |||
| 823 | $op = 'INC'; |
||
| 824 | } |
||
| 825 | |||
| 826 | $this->options['data'][$field] = [$op, $step]; |
||
| 827 | |||
| 828 | return $this; |
||
| 829 | } |
||
| 830 | |||
| 831 | /** |
||
| 832 | * 字段值减少 |
||
| 833 | * @access public |
||
| 834 | * @param string $field 字段名 |
||
| 835 | * @param integer $step 增长值 |
||
| 836 | * @param integer $lazyTime 延时时间(s) |
||
| 837 | * @return $this |
||
| 838 | */ |
||
| 839 | public function dec(string $field, int $step = 1, int $lazyTime = 0) |
||
| 840 | { |
||
| 841 | return $this->inc($field, $step, $lazyTime, 'DEC'); |
||
| 842 | } |
||
| 843 | |||
| 844 | /** |
||
| 845 | * 使用表达式设置数据 |
||
| 846 | * @access public |
||
| 847 | * @param string $field 字段名 |
||
| 848 | * @param string $value 字段值 |
||
| 849 | * @return $this |
||
| 850 | */ |
||
| 851 | public function exp(string $field, string $value) |
||
| 852 | { |
||
| 853 | $this->options['data'][$field] = new Raw($value); |
||
| 854 | return $this; |
||
| 855 | } |
||
| 856 | |||
| 857 | /** |
||
| 858 | * 指定JOIN查询字段 |
||
| 859 | * @access public |
||
| 860 | * @param string|array $join 数据表 |
||
| 861 | * @param string|array $field 查询字段 |
||
| 862 | * @param string $on JOIN条件 |
||
| 863 | * @param string $type JOIN类型 |
||
| 864 | * @param array $bind 参数绑定 |
||
| 865 | * @return $this |
||
| 866 | */ |
||
| 867 | public function view($join, $field = true, $on = null, string $type = 'INNER', array $bind = []) |
||
| 868 | { |
||
| 869 | $this->options['view'] = true; |
||
| 870 | |||
| 871 | $fields = []; |
||
| 872 | $table = $this->getJoinTable($join, $alias); |
||
| 873 | |||
| 874 | if (true === $field) { |
||
| 875 | $fields = $alias . '.*'; |
||
| 876 | } else { |
||
| 877 | if (is_string($field)) { |
||
| 878 | $field = explode(',', $field); |
||
| 879 | } |
||
| 880 | |||
| 881 | foreach ($field as $key => $val) { |
||
| 882 | if (is_numeric($key)) { |
||
| 883 | $fields[] = $alias . '.' . $val; |
||
| 884 | |||
| 885 | $this->options['map'][$val] = $alias . '.' . $val; |
||
| 886 | } else { |
||
| 887 | if (preg_match('/[,=\.\'\"\(\s]/', $key)) { |
||
| 888 | $name = $key; |
||
| 889 | } else { |
||
| 890 | $name = $alias . '.' . $key; |
||
| 891 | } |
||
| 892 | |||
| 893 | $fields[] = $name . ' AS ' . $val; |
||
| 894 | |||
| 895 | $this->options['map'][$val] = $name; |
||
| 896 | } |
||
| 897 | } |
||
| 898 | } |
||
| 899 | |||
| 900 | $this->field($fields); |
||
| 901 | |||
| 902 | if ($on) { |
||
| 903 | $this->join($table, $on, $type, $bind); |
||
| 904 | } else { |
||
| 905 | $this->table($table); |
||
| 906 | } |
||
| 907 | |||
| 908 | return $this; |
||
| 909 | } |
||
| 910 | |||
| 911 | /** |
||
| 912 | * 指定AND查询条件 |
||
| 913 | * @access public |
||
| 914 | * @param mixed $field 查询字段 |
||
| 915 | * @param mixed $op 查询表达式 |
||
| 916 | * @param mixed $condition 查询条件 |
||
| 917 | * @return $this |
||
| 918 | */ |
||
| 919 | public function where($field, $op = null, $condition = null) |
||
| 929 | } |
||
| 930 | |||
| 931 | /** |
||
| 932 | * 指定OR查询条件 |
||
| 933 | * @access public |
||
| 934 | * @param mixed $field 查询字段 |
||
| 935 | * @param mixed $op 查询表达式 |
||
| 936 | * @param mixed $condition 查询条件 |
||
| 937 | * @return $this |
||
| 938 | */ |
||
| 939 | public function whereOr($field, $op = null, $condition = null) |
||
| 940 | { |
||
| 941 | $param = func_get_args(); |
||
| 942 | array_shift($param); |
||
| 943 | return $this->parseWhereExp('OR', $field, $op, $condition, $param); |
||
| 944 | } |
||
| 945 | |||
| 946 | /** |
||
| 947 | * 指定XOR查询条件 |
||
| 948 | * @access public |
||
| 949 | * @param mixed $field 查询字段 |
||
| 950 | * @param mixed $op 查询表达式 |
||
| 951 | * @param mixed $condition 查询条件 |
||
| 952 | * @return $this |
||
| 953 | */ |
||
| 954 | public function whereXor($field, $op = null, $condition = null) |
||
| 955 | { |
||
| 956 | $param = func_get_args(); |
||
| 957 | array_shift($param); |
||
| 958 | return $this->parseWhereExp('XOR', $field, $op, $condition, $param); |
||
| 959 | } |
||
| 960 | |||
| 961 | /** |
||
| 962 | * 指定Null查询条件 |
||
| 963 | * @access public |
||
| 964 | * @param mixed $field 查询字段 |
||
| 965 | * @param string $logic 查询逻辑 and or xor |
||
| 966 | * @return $this |
||
| 967 | */ |
||
| 968 | public function whereNull(string $field, string $logic = 'AND') |
||
| 969 | { |
||
| 970 | return $this->parseWhereExp($logic, $field, 'NULL', null, [], true); |
||
| 971 | } |
||
| 972 | |||
| 973 | /** |
||
| 974 | * 指定NotNull查询条件 |
||
| 975 | * @access public |
||
| 976 | * @param mixed $field 查询字段 |
||
| 977 | * @param string $logic 查询逻辑 and or xor |
||
| 978 | * @return $this |
||
| 979 | */ |
||
| 980 | public function whereNotNull(string $field, string $logic = 'AND') |
||
| 981 | { |
||
| 982 | return $this->parseWhereExp($logic, $field, 'NOTNULL', null, [], true); |
||
| 983 | } |
||
| 984 | |||
| 985 | /** |
||
| 986 | * 指定Exists查询条件 |
||
| 987 | * @access public |
||
| 988 | * @param mixed $condition 查询条件 |
||
| 989 | * @param string $logic 查询逻辑 and or xor |
||
| 990 | * @return $this |
||
| 991 | */ |
||
| 992 | public function whereExists($condition, string $logic = 'AND') |
||
| 993 | { |
||
| 994 | if (is_string($condition)) { |
||
| 995 | $condition = new Raw($condition); |
||
| 996 | } |
||
| 997 | |||
| 998 | $this->options['where'][strtoupper($logic)][] = ['', 'EXISTS', $condition]; |
||
| 999 | return $this; |
||
| 1000 | } |
||
| 1001 | |||
| 1002 | /** |
||
| 1003 | * 指定NotExists查询条件 |
||
| 1004 | * @access public |
||
| 1005 | * @param mixed $condition 查询条件 |
||
| 1006 | * @param string $logic 查询逻辑 and or xor |
||
| 1007 | * @return $this |
||
| 1008 | */ |
||
| 1009 | public function whereNotExists($condition, string $logic = 'AND') |
||
| 1010 | { |
||
| 1011 | if (is_string($condition)) { |
||
| 1012 | $condition = new Raw($condition); |
||
| 1013 | } |
||
| 1014 | |||
| 1015 | $this->options['where'][strtoupper($logic)][] = ['', 'NOT EXISTS', $condition]; |
||
| 1016 | return $this; |
||
| 1017 | } |
||
| 1018 | |||
| 1019 | /** |
||
| 1020 | * 指定In查询条件 |
||
| 1021 | * @access public |
||
| 1022 | * @param mixed $field 查询字段 |
||
| 1023 | * @param mixed $condition 查询条件 |
||
| 1024 | * @param string $logic 查询逻辑 and or xor |
||
| 1025 | * @return $this |
||
| 1026 | */ |
||
| 1027 | public function whereIn(string $field, $condition, string $logic = 'AND') |
||
| 1028 | { |
||
| 1029 | return $this->parseWhereExp($logic, $field, 'IN', $condition, [], true); |
||
| 1030 | } |
||
| 1031 | |||
| 1032 | /** |
||
| 1033 | * 指定NotIn查询条件 |
||
| 1034 | * @access public |
||
| 1035 | * @param mixed $field 查询字段 |
||
| 1036 | * @param mixed $condition 查询条件 |
||
| 1037 | * @param string $logic 查询逻辑 and or xor |
||
| 1038 | * @return $this |
||
| 1039 | */ |
||
| 1040 | public function whereNotIn(string $field, $condition, string $logic = 'AND') |
||
| 1041 | { |
||
| 1042 | return $this->parseWhereExp($logic, $field, 'NOT IN', $condition, [], true); |
||
| 1043 | } |
||
| 1044 | |||
| 1045 | /** |
||
| 1046 | * 指定Like查询条件 |
||
| 1047 | * @access public |
||
| 1048 | * @param mixed $field 查询字段 |
||
| 1049 | * @param mixed $condition 查询条件 |
||
| 1050 | * @param string $logic 查询逻辑 and or xor |
||
| 1051 | * @return $this |
||
| 1052 | */ |
||
| 1053 | public function whereLike(string $field, $condition, string $logic = 'AND') |
||
| 1054 | { |
||
| 1055 | return $this->parseWhereExp($logic, $field, 'LIKE', $condition, [], true); |
||
| 1056 | } |
||
| 1057 | |||
| 1058 | /** |
||
| 1059 | * 指定NotLike查询条件 |
||
| 1060 | * @access public |
||
| 1061 | * @param mixed $field 查询字段 |
||
| 1062 | * @param mixed $condition 查询条件 |
||
| 1063 | * @param string $logic 查询逻辑 and or xor |
||
| 1064 | * @return $this |
||
| 1065 | */ |
||
| 1066 | public function whereNotLike(string $field, $condition, string $logic = 'AND') |
||
| 1069 | } |
||
| 1070 | |||
| 1071 | /** |
||
| 1072 | * 指定Between查询条件 |
||
| 1073 | * @access public |
||
| 1074 | * @param mixed $field 查询字段 |
||
| 1075 | * @param mixed $condition 查询条件 |
||
| 1076 | * @param string $logic 查询逻辑 and or xor |
||
| 1077 | * @return $this |
||
| 1078 | */ |
||
| 1079 | public function whereBetween(string $field, $condition, string $logic = 'AND') |
||
| 1082 | } |
||
| 1083 | |||
| 1084 | /** |
||
| 1085 | * 指定NotBetween查询条件 |
||
| 1086 | * @access public |
||
| 1087 | * @param mixed $field 查询字段 |
||
| 1088 | * @param mixed $condition 查询条件 |
||
| 1089 | * @param string $logic 查询逻辑 and or xor |
||
| 1090 | * @return $this |
||
| 1091 | */ |
||
| 1092 | public function whereNotBetween(string $field, $condition, string $logic = 'AND') |
||
| 1095 | } |
||
| 1096 | |||
| 1097 | /** |
||
| 1098 | * 指定FIND_IN_SET查询条件 |
||
| 1099 | * @access public |
||
| 1100 | * @param mixed $field 查询字段 |
||
| 1101 | * @param mixed $condition 查询条件 |
||
| 1102 | * @param string $logic 查询逻辑 and or xor |
||
| 1103 | * @return $this |
||
| 1104 | */ |
||
| 1105 | public function whereFindInSet(string $field, $condition, string $logic = 'AND') |
||
| 1106 | { |
||
| 1107 | return $this->parseWhereExp($logic, $field, 'FIND IN SET', $condition, [], true); |
||
| 1108 | } |
||
| 1109 | |||
| 1110 | /** |
||
| 1111 | * 比较两个字段 |
||
| 1112 | * @access public |
||
| 1113 | * @param string $field1 查询字段 |
||
| 1114 | * @param string $operator 比较操作符 |
||
| 1115 | * @param string $field2 比较字段 |
||
| 1116 | * @param string $logic 查询逻辑 and or xor |
||
| 1117 | * @return $this |
||
| 1118 | */ |
||
| 1119 | public function whereColumn(string $field1, string $operator, string $field2 = null, string $logic = 'AND') |
||
| 1120 | { |
||
| 1121 | if (is_null($field2)) { |
||
| 1122 | $field2 = $operator; |
||
| 1123 | $operator = '='; |
||
| 1124 | } |
||
| 1125 | |||
| 1126 | return $this->parseWhereExp($logic, $field1, 'COLUMN', [$operator, $field2], [], true); |
||
| 1127 | } |
||
| 1128 | |||
| 1129 | /** |
||
| 1130 | * 设置软删除字段及条件 |
||
| 1131 | * @access public |
||
| 1132 | * @param string $field 查询字段 |
||
| 1133 | * @param mixed $condition 查询条件 |
||
| 1134 | * @return $this |
||
| 1135 | */ |
||
| 1136 | public function useSoftDelete(string $field, $condition = null) |
||
| 1137 | { |
||
| 1138 | if ($field) { |
||
| 1139 | $this->options['soft_delete'] = [$field, $condition]; |
||
| 1140 | } |
||
| 1141 | |||
| 1142 | return $this; |
||
| 1143 | } |
||
| 1144 | |||
| 1145 | /** |
||
| 1146 | * 指定Exp查询条件 |
||
| 1147 | * @access public |
||
| 1148 | * @param mixed $field 查询字段 |
||
| 1149 | * @param string $where 查询条件 |
||
| 1150 | * @param array $bind 参数绑定 |
||
| 1151 | * @param string $logic 查询逻辑 and or xor |
||
| 1152 | * @return $this |
||
| 1153 | */ |
||
| 1154 | public function whereExp(string $field, string $where, array $bind = [], string $logic = 'AND') |
||
| 1155 | { |
||
| 1156 | if (!empty($bind)) { |
||
| 1157 | $this->bindParams($where, $bind); |
||
| 1158 | } |
||
| 1159 | |||
| 1160 | $this->options['where'][$logic][] = [$field, 'EXP', new Raw($where)]; |
||
| 1161 | |||
| 1162 | return $this; |
||
| 1163 | } |
||
| 1164 | |||
| 1165 | /** |
||
| 1166 | * 指定字段Raw查询 |
||
| 1167 | * @access public |
||
| 1168 | * @param string $field 查询字段表达式 |
||
| 1169 | * @param mixed $op 查询表达式 |
||
| 1170 | * @param string $condition 查询条件 |
||
| 1171 | * @param string $logic 查询逻辑 and or xor |
||
| 1172 | * @return $this |
||
| 1173 | */ |
||
| 1174 | public function whereFieldRaw(string $field, $op, $condition = null, string $logic = 'AND') |
||
| 1175 | { |
||
| 1176 | if (is_null($condition)) { |
||
| 1177 | $condition = $op; |
||
| 1178 | $op = '='; |
||
| 1179 | } |
||
| 1180 | |||
| 1181 | $this->options['where'][$logic][] = [new Raw($field), $op, $condition]; |
||
| 1182 | return $this; |
||
| 1183 | } |
||
| 1184 | |||
| 1185 | /** |
||
| 1186 | * 指定表达式查询条件 |
||
| 1187 | * @access public |
||
| 1188 | * @param string $where 查询条件 |
||
| 1189 | * @param array $bind 参数绑定 |
||
| 1190 | * @param string $logic 查询逻辑 and or xor |
||
| 1191 | * @return $this |
||
| 1192 | */ |
||
| 1193 | public function whereRaw(string $where, array $bind = [], string $logic = 'AND') |
||
| 1194 | { |
||
| 1195 | if (!empty($bind)) { |
||
| 1196 | $this->bindParams($where, $bind); |
||
| 1197 | } |
||
| 1198 | |||
| 1199 | $this->options['where'][$logic][] = new Raw($where); |
||
| 1200 | |||
| 1201 | return $this; |
||
| 1202 | } |
||
| 1203 | |||
| 1204 | /** |
||
| 1205 | * 指定表达式查询条件 OR |
||
| 1206 | * @access public |
||
| 1207 | * @param string $where 查询条件 |
||
| 1208 | * @param array $bind 参数绑定 |
||
| 1209 | * @return $this |
||
| 1210 | */ |
||
| 1211 | public function whereOrRaw(string $where, array $bind = []) |
||
| 1212 | { |
||
| 1213 | return $this->whereRaw($where, $bind, 'OR'); |
||
| 1214 | } |
||
| 1215 | |||
| 1216 | /** |
||
| 1217 | * 分析查询表达式 |
||
| 1218 | * @access protected |
||
| 1219 | * @param string $logic 查询逻辑 and or xor |
||
| 1220 | * @param mixed $field 查询字段 |
||
| 1221 | * @param mixed $op 查询表达式 |
||
| 1222 | * @param mixed $condition 查询条件 |
||
| 1223 | * @param array $param 查询参数 |
||
| 1224 | * @param bool $strict 严格模式 |
||
| 1225 | * @return $this |
||
| 1226 | */ |
||
| 1227 | protected function parseWhereExp(string $logic, $field, $op, $condition, array $param = [], bool $strict = false) |
||
| 1228 | { |
||
| 1229 | $logic = strtoupper($logic); |
||
| 1230 | |||
| 1231 | if (is_string($field) && !empty($this->options['via']) && false === strpos($field, '.')) { |
||
| 1232 | $field = $this->options['via'] . '.' . $field; |
||
| 1233 | } |
||
| 1234 | |||
| 1235 | if ($field instanceof Raw) { |
||
| 1236 | return $this->whereRaw($field, is_array($op) ? $op : []); |
||
| 1237 | } elseif ($strict) { |
||
| 1238 | // 使用严格模式查询 |
||
| 1239 | if ('=' == $op) { |
||
| 1240 | $where = $this->whereEq($field, $condition); |
||
| 1241 | } else { |
||
| 1242 | $where = [$field, $op, $condition, $logic]; |
||
| 1243 | } |
||
| 1244 | } elseif (is_array($field)) { |
||
| 1245 | // 解析数组批量查询 |
||
| 1246 | return $this->parseArrayWhereItems($field, $logic); |
||
| 1247 | } elseif ($field instanceof Closure) { |
||
| 1248 | $where = $field; |
||
| 1249 | } elseif (is_string($field)) { |
||
| 1250 | if (preg_match('/[,=\<\'\"\(\s]/', $field)) { |
||
| 1251 | return $this->whereRaw($field, is_array($op) ? $op : []); |
||
| 1252 | } elseif (is_string($op) && strtolower($op) == 'exp') { |
||
| 1253 | $bind = isset($param[2]) && is_array($param[2]) ? $param[2] : []; |
||
| 1254 | return $this->whereExp($field, $condition, $bind, $logic); |
||
| 1255 | } |
||
| 1256 | |||
| 1257 | $where = $this->parseWhereItem($logic, $field, $op, $condition, $param); |
||
| 1258 | } |
||
| 1259 | |||
| 1260 | if (!empty($where)) { |
||
| 1261 | $this->options['where'][$logic][] = $where; |
||
| 1262 | } |
||
| 1263 | |||
| 1264 | return $this; |
||
| 1265 | } |
||
| 1266 | |||
| 1267 | /** |
||
| 1268 | * 分析查询表达式 |
||
| 1269 | * @access protected |
||
| 1270 | * @param string $logic 查询逻辑 and or xor |
||
| 1271 | * @param mixed $field 查询字段 |
||
| 1272 | * @param mixed $op 查询表达式 |
||
| 1273 | * @param mixed $condition 查询条件 |
||
| 1274 | * @param array $param 查询参数 |
||
| 1275 | * @return array |
||
| 1276 | */ |
||
| 1277 | protected function parseWhereItem(string $logic, $field, $op, $condition, array $param = []): array |
||
| 1278 | { |
||
| 1279 | if (is_array($op)) { |
||
| 1280 | // 同一字段多条件查询 |
||
| 1281 | array_unshift($param, $field); |
||
| 1282 | $where = $param; |
||
| 1283 | } elseif (!is_string($op)) { |
||
| 1284 | $where = $this->whereEq($field, $op); |
||
| 1285 | } elseif ($field && is_null($condition)) { |
||
| 1286 | if (in_array(strtoupper($op), ['NULL', 'NOTNULL', 'NOT NULL'], true)) { |
||
| 1287 | // null查询 |
||
| 1288 | $where = [$field, $op, '']; |
||
| 1289 | } elseif ('=' == $op) { |
||
| 1290 | $where = [$field, 'NULL', '']; |
||
| 1291 | } elseif ('<>' == $op) { |
||
| 1292 | $where = [$field, 'NOTNULL', '']; |
||
| 1293 | } else { |
||
| 1294 | // 字段相等查询 |
||
| 1295 | $where = $this->whereEq($field, $op); |
||
| 1296 | } |
||
| 1297 | } elseif (in_array(strtoupper($op), ['EXISTS', 'NOT EXISTS', 'NOTEXISTS'], true)) { |
||
| 1298 | $where = [$field, $op, is_string($condition) ? new Raw($condition) : $condition]; |
||
| 1299 | } else { |
||
| 1300 | $where = $field ? [$field, $op, $condition, $param[2] ?? null] : []; |
||
| 1301 | } |
||
| 1302 | |||
| 1303 | return $where; |
||
| 1304 | } |
||
| 1305 | |||
| 1306 | /** |
||
| 1307 | * 相等查询的主键处理 |
||
| 1308 | * @access protected |
||
| 1309 | * @param string $field 字段名 |
||
| 1310 | * @param mixed $value 字段值 |
||
| 1311 | * @return array |
||
| 1312 | */ |
||
| 1313 | protected function whereEq(string $field, $value): array |
||
| 1314 | { |
||
| 1315 | $where = [$field, '=', $value]; |
||
| 1316 | if ($this->getPk() == $field) { |
||
| 1317 | $this->options['key'] = $value; |
||
| 1318 | } |
||
| 1319 | |||
| 1320 | return $where; |
||
| 1321 | } |
||
| 1322 | |||
| 1323 | /** |
||
| 1324 | * 数组批量查询 |
||
| 1325 | * @access protected |
||
| 1326 | * @param array $field 批量查询 |
||
| 1327 | * @param string $logic 查询逻辑 and or xor |
||
| 1328 | * @return $this |
||
| 1329 | */ |
||
| 1330 | protected function parseArrayWhereItems(array $field, string $logic) |
||
| 1331 | { |
||
| 1332 | if (key($field) !== 0) { |
||
| 1333 | $where = []; |
||
| 1334 | foreach ($field as $key => $val) { |
||
| 1335 | if ($val instanceof Raw) { |
||
| 1336 | $where[] = [$key, 'exp', $val]; |
||
| 1337 | } else { |
||
| 1338 | $where[] = is_null($val) ? [$key, 'NULL', ''] : [$key, is_array($val) ? 'IN' : '=', $val]; |
||
| 1339 | } |
||
| 1340 | } |
||
| 1341 | } else { |
||
| 1342 | // 数组批量查询 |
||
| 1343 | $where = $field; |
||
| 1344 | } |
||
| 1345 | |||
| 1346 | if (!empty($where)) { |
||
| 1347 | $this->options['where'][$logic] = isset($this->options['where'][$logic]) ? array_merge($this->options['where'][$logic], $where) : $where; |
||
| 1348 | } |
||
| 1349 | |||
| 1350 | return $this; |
||
| 1351 | } |
||
| 1352 | |||
| 1353 | /** |
||
| 1354 | * 去除某个查询条件 |
||
| 1355 | * @access public |
||
| 1356 | * @param string $field 查询字段 |
||
| 1357 | * @param string $logic 查询逻辑 and or xor |
||
| 1358 | * @return $this |
||
| 1359 | */ |
||
| 1360 | public function removeWhereField(string $field, string $logic = 'AND') |
||
| 1361 | { |
||
| 1362 | $logic = strtoupper($logic); |
||
| 1363 | |||
| 1364 | if (isset($this->options['where'][$logic])) { |
||
| 1365 | foreach ($this->options['where'][$logic] as $key => $val) { |
||
| 1366 | if (is_array($val) && $val[0] == $field) { |
||
| 1367 | unset($this->options['where'][$logic][$key]); |
||
| 1368 | } |
||
| 1369 | } |
||
| 1370 | } |
||
| 1371 | |||
| 1372 | return $this; |
||
| 1373 | } |
||
| 1374 | |||
| 1375 | /** |
||
| 1376 | * 去除查询参数 |
||
| 1377 | * @access public |
||
| 1378 | * @param string $option 参数名 留空去除所有参数 |
||
| 1379 | * @return $this |
||
| 1380 | */ |
||
| 1381 | public function removeOption(string $option = '') |
||
| 1382 | { |
||
| 1383 | if ('' === $option) { |
||
| 1384 | $this->options = []; |
||
| 1385 | $this->bind = []; |
||
| 1386 | } elseif (isset($this->options[$option])) { |
||
| 1387 | unset($this->options[$option]); |
||
| 1388 | } |
||
| 1389 | |||
| 1390 | return $this; |
||
| 1391 | } |
||
| 1392 | |||
| 1393 | /** |
||
| 1394 | * 条件查询 |
||
| 1395 | * @access public |
||
| 1396 | * @param mixed $condition 满足条件（支持闭包） |
||
| 1397 | * @param Closure|array $query 满足条件后执行的查询表达式（闭包或数组） |
||
| 1398 | * @param Closure|array $otherwise 不满足条件后执行 |
||
| 1399 | * @return $this |
||
| 1400 | */ |
||
| 1401 | public function when($condition, $query, $otherwise = null) |
||
| 1402 | { |
||
| 1403 | if ($condition instanceof Closure) { |
||
| 1404 | $condition = $condition($this); |
||
| 1405 | } |
||
| 1406 | |||
| 1407 | if ($condition) { |
||
| 1408 | if ($query instanceof Closure) { |
||
| 1409 | $query($this, $condition); |
||
| 1410 | } elseif (is_array($query)) { |
||
| 1411 | $this->where($query); |
||
| 1412 | } |
||
| 1413 | } elseif ($otherwise) { |
||
| 1414 | if ($otherwise instanceof Closure) { |
||
| 1415 | $otherwise($this, $condition); |
||
| 1416 | } elseif (is_array($otherwise)) { |
||
| 1417 | $this->where($otherwise); |
||
| 1418 | } |
||
| 1419 | } |
||
| 1420 | |||
| 1421 | return $this; |
||
| 1422 | } |
||
| 1423 | |||
| 1424 | /** |
||
| 1425 | * 指定查询数量 |
||
| 1426 | * @access public |
||
| 1427 | * @param int $offset 起始位置 |
||
| 1428 | * @param int $length 查询数量 |
||
| 1429 | * @return $this |
||
| 1430 | */ |
||
| 1431 | public function limit(int $offset, int $length = null) |
||
| 1432 | { |
||
| 1433 | $this->options['limit'] = $offset . ($length ? ',' . $length : ''); |
||
| 1434 | |||
| 1435 | return $this; |
||
| 1436 | } |
||
| 1437 | |||
| 1438 | /** |
||
| 1439 | * 指定分页 |
||
| 1440 | * @access public |
||
| 1441 | * @param int $page 页数 |
||
| 1442 | * @param int $listRows 每页数量 |
||
| 1443 | * @return $this |
||
| 1444 | */ |
||
| 1445 | public function page(int $page, int $listRows = null) |
||
| 1446 | { |
||
| 1447 | $this->options['page'] = [$page, $listRows]; |
||
| 1448 | |||
| 1449 | return $this; |
||
| 1450 | } |
||
| 1451 | |||
| 1452 | /** |
||
| 1453 | * 分页查询 |
||
| 1454 | * @access public |
||
| 1455 | * @param int|array $listRows 每页数量 数组表示配置参数 |
||
| 1456 | * @param int|bool $simple 是否简洁模式或者总记录数 |
||
| 1457 | * @param array $config 配置参数 |
||
| 1458 | * @return \think\Paginator |
||
| 1459 | * @throws DbException |
||
| 1460 | */ |
||
| 1461 | public function paginate($listRows = null, $simple = false, $config = []) |
||
| 1462 | { |
||
| 1463 | if (is_int($simple)) { |
||
| 1464 | $total = $simple; |
||
| 1465 | $simple = false; |
||
| 1466 | } |
||
| 1467 | |||
| 1468 | $paginate = array_merge($this->paginateConfig, Container::pull('config')->get('paginate')); |
||
| 1469 | |||
| 1470 | if (is_array($listRows)) { |
||
| 1471 | $config = array_merge($paginate, $listRows); |
||
| 1472 | $listRows = intval($config['list_rows']); |
||
| 1473 | } else { |
||
| 1474 | $config = array_merge($paginate, $config); |
||
| 1475 | $listRows = intval($listRows ?: $config['list_rows']); |
||
| 1476 | } |
||
| 1477 | |||
| 1478 | $class = false !== strpos($config['type'], '\\') ? $config['type'] : '\\think\\paginator\\driver\\' . ucwords($config['type']); |
||
| 1479 | $page = isset($config['page']) ? (int) $config['page'] : call_user_func([ |
||
| 1480 | $class, |
||
| 1481 | 'getCurrentPage', |
||
| 1482 | ], $config['var_page']); |
||
| 1483 | |||
| 1484 | $page = $page < 1 ? 1 : $page; |
||
| 1485 | |||
| 1486 | $config['path'] = $config['path'] ?? call_user_func([$class, 'getCurrentPath']); |
||
| 1487 | |||
| 1488 | if (!isset($total) && !$simple) { |
||
| 1489 | $options = $this->getOptions(); |
||
| 1490 | |||
| 1491 | unset($this->options['order'], $this->options['limit'], $this->options['page'], $this->options['field']); |
||
| 1492 | |||
| 1493 | $bind = $this->bind; |
||
| 1494 | $total = $this->count(); |
||
| 1495 | $results = $this->options($options)->bind($bind)->page($page, $listRows)->select(); |
||
| 1496 | } elseif ($simple) { |
||
| 1497 | $results = $this->limit(($page - 1) * $listRows, $listRows + 1)->select(); |
||
| 1498 | $total = null; |
||
| 1499 | } else { |
||
| 1500 | $results = $this->page($page, $listRows)->select(); |
||
| 1501 | } |
||
| 1502 | |||
| 1503 | $this->removeOption('limit'); |
||
| 1504 | $this->removeOption('page'); |
||
| 1505 | |||
| 1506 | return $class::make($results, $listRows, $page, $total, $simple, $config); |
||
| 1507 | } |
||
| 1508 | |||
| 1509 | /** |
||
| 1510 | * 表达式方式指定当前操作的数据表 |
||
| 1511 | * @access public |
||
| 1512 | * @param mixed $table 表名 |
||
| 1513 | * @return $this |
||
| 1514 | */ |
||
| 1515 | public function tableRaw(string $table) |
||
| 1516 | { |
||
| 1517 | $this->options['table'] = new Raw($table); |
||
| 1518 | |||
| 1519 | return $this; |
||
| 1520 | } |
||
| 1521 | |||
| 1522 | /** |
||
| 1523 | * 指定当前操作的数据表 |
||
| 1524 | * @access public |
||
| 1525 | * @param mixed $table 表名 |
||
| 1526 | * @return $this |
||
| 1527 | */ |
||
| 1528 | public function table($table) |
||
| 1529 | { |
||
| 1530 | if (is_string($table)) { |
||
| 1531 | if (strpos($table, ')')) { |
||
| 1532 | // 子查询 |
||
| 1533 | } else { |
||
| 1534 | $tables = explode(',', $table); |
||
| 1535 | $table = []; |
||
| 1536 | |||
| 1537 | foreach ($tables as $item) { |
||
| 1538 | $item = trim($item); |
||
| 1539 | if (strpos($item, ' ')) { |
||
| 1540 | list($item, $alias) = explode(' ', $item); |
||
| 1541 | $this->alias([$item => $alias]); |
||
| 1542 | $table[$item] = $alias; |
||
| 1543 | } else { |
||
| 1544 | $table[] = $item; |
||
| 1545 | } |
||
| 1546 | } |
||
| 1547 | } |
||
| 1548 | } elseif (is_array($table)) { |
||
| 1549 | $tables = $table; |
||
| 1550 | $table = []; |
||
| 1551 | |||
| 1552 | foreach ($tables as $key => $val) { |
||
| 1553 | if (is_numeric($key)) { |
||
| 1554 | $table[] = $val; |
||
| 1555 | } else { |
||
| 1556 | $this->alias([$key => $val]); |
||
| 1557 | $table[$key] = $val; |
||
| 1558 | } |
||
| 1559 | } |
||
| 1560 | } |
||
| 1561 | |||
| 1562 | $this->options['table'] = $table; |
||
| 1563 | |||
| 1564 | return $this; |
||
| 1565 | } |
||
| 1566 | |||
| 1567 | /** |
||
| 1568 | * USING支持 用于多表删除 |
||
| 1569 | * @access public |
||
| 1570 | * @param mixed $using USING |
||
| 1571 | * @return $this |
||
| 1572 | */ |
||
| 1573 | public function using($using) |
||
| 1574 | { |
||
| 1575 | $this->options['using'] = $using; |
||
| 1576 | return $this; |
||
| 1577 | } |
||
| 1578 | |||
| 1579 | /** |
||
| 1580 | * 存储过程调用 |
||
| 1581 | * @access public |
||
| 1582 | * @param bool $procedure 是否为存储过程查询 |
||
| 1583 | * @return $this |
||
| 1584 | */ |
||
| 1585 | public function procedure($procedure = true) |
||
| 1586 | { |
||
| 1587 | $this->options['procedure'] = $procedure; |
||
| 1588 | return $this; |
||
| 1589 | } |
||
| 1590 | |||
| 1591 | /** |
||
| 1592 | * 是否允许返回空数据（或空模型） |
||
| 1593 | * @access public |
||
| 1594 | * @param bool $allowEmpty 是否允许为空 |
||
| 1595 | * @return $this |
||
| 1596 | */ |
||
| 1597 | public function allowEmpty(bool $allowEmpty = true) |
||
| 1598 | { |
||
| 1599 | $this->options['allow_empty'] = $allowEmpty; |
||
| 1600 | return $this; |
||
| 1601 | } |
||
| 1602 | |||
| 1603 | /** |
||
| 1604 | * 指定排序 order('id','desc') 或者 order(['id'=>'desc','create_time'=>'desc']) |
||
| 1605 | * @access public |
||
| 1606 | * @param string|array|Raw $field 排序字段 |
||
| 1607 | * @param string $order 排序 |
||
| 1608 | * @return $this |
||
| 1609 | */ |
||
| 1610 | public function order($field, string $order = '') |
||
| 1611 | { |
||
| 1612 | if (empty($field)) { |
||
| 1613 | return $this; |
||
| 1614 | } elseif ($field instanceof Raw) { |
||
| 1615 | $this->options['order'][] = $field; |
||
| 1616 | return $this; |
||
| 1617 | } |
||
| 1618 | |||
| 1619 | if (is_string($field)) { |
||
| 1620 | if (!empty($this->options['via'])) { |
||
| 1621 | $field = $this->options['via'] . '.' . $field; |
||
| 1622 | } |
||
| 1623 | if (strpos($field, ',')) { |
||
| 1624 | $field = array_map('trim', explode(',', $field)); |
||
| 1625 | } else { |
||
| 1626 | $field = empty($order) ? $field : [$field => $order]; |
||
| 1627 | } |
||
| 1628 | } elseif (!empty($this->options['via'])) { |
||
| 1629 | foreach ($field as $key => $val) { |
||
| 1630 | if (is_numeric($key)) { |
||
| 1631 | $field[$key] = $this->options['via'] . '.' . $val; |
||
| 1632 | } else { |
||
| 1633 | $field[$this->options['via'] . '.' . $key] = $val; |
||
| 1634 | unset($field[$key]); |
||
| 1635 | } |
||
| 1636 | } |
||
| 1637 | } |
||
| 1638 | |||
| 1639 | if (!isset($this->options['order'])) { |
||
| 1640 | $this->options['order'] = []; |
||
| 1641 | } |
||
| 1642 | |||
| 1643 | if (is_array($field)) { |
||
| 1644 | $this->options['order'] = array_merge($this->options['order'], $field); |
||
| 1645 | } else { |
||
| 1646 | $this->options['order'][] = $field; |
||
| 1647 | } |
||
| 1648 | |||
| 1649 | return $this; |
||
| 1650 | } |
||
| 1651 | |||
| 1652 | /** |
||
| 1653 | * 表达式方式指定Field排序 |
||
| 1654 | * @access public |
||
| 1655 | * @param string $field 排序字段 |
||
| 1656 | * @param array $bind 参数绑定 |
||
| 1657 | * @return $this |
||
| 1658 | */ |
||
| 1659 | public function orderRaw(string $field, array $bind = []) |
||
| 1660 | { |
||
| 1661 | if (!empty($bind)) { |
||
| 1662 | $this->bindParams($field, $bind); |
||
| 1663 | } |
||
| 1664 | |||
| 1665 | $this->options['order'][] = new Raw($field); |
||
| 1666 | |||
| 1667 | return $this; |
||
| 1668 | } |
||
| 1669 | |||
| 1670 | /** |
||
| 1671 | * 指定Field排序 orderField('id',[1,2,3],'desc') |
||
| 1672 | * @access public |
||
| 1673 | * @param string $field 排序字段 |
||
| 1674 | * @param array $values 排序值 |
||
| 1675 | * @param string $order 排序 desc/asc |
||
| 1676 | * @return $this |
||
| 1677 | */ |
||
| 1678 | public function orderField(string $field, array $values, string $order = '') |
||
| 1679 | { |
||
| 1680 | if (!empty($values)) { |
||
| 1681 | $values['sort'] = $order; |
||
| 1682 | |||
| 1683 | $this->options['order'][$field] = $values; |
||
| 1684 | } |
||
| 1685 | |||
| 1686 | return $this; |
||
| 1687 | } |
||
| 1688 | |||
| 1689 | /** |
||
| 1690 | * 随机排序 |
||
| 1691 | * @access public |
||
| 1692 | * @return $this |
||
| 1693 | */ |
||
| 1694 | public function orderRand() |
||
| 1695 | { |
||
| 1696 | $this->options['order'][] = '[rand]'; |
||
| 1697 | return $this; |
||
| 1698 | } |
||
| 1699 | |||
| 1700 | /** |
||
| 1701 | * 查询缓存 |
||
| 1702 | * @access public |
||
| 1703 | * @param mixed $key 缓存key |
||
| 1704 | * @param integer|\DateTime $expire 缓存有效期 |
||
| 1705 | * @param string $tag 缓存标签 |
||
| 1706 | * @return $this |
||
| 1707 | */ |
||
| 1708 | public function cache($key = true, $expire = null, $tag = null) |
||
| 1709 | { |
||
| 1710 | if (false === $key) { |
||
| 1711 | return $this; |
||
| 1712 | } |
||
| 1713 | |||
| 1714 | if ($key instanceof \DateTimeInterface || (is_int($key) && is_null($expire))) { |
||
| 1715 | $expire = $key; |
||
| 1716 | $key = true; |
||
| 1717 | } |
||
| 1718 | |||
| 1719 | $this->options['cache'] = [$key, $expire, $tag]; |
||
| 1720 | |||
| 1721 | return $this; |
||
| 1722 | } |
||
| 1723 | |||
| 1724 | /** |
||
| 1725 | * 指定group查询 |
||
| 1726 | * @access public |
||
| 1727 | * @param string|array $group GROUP |
||
| 1728 | * @return $this |
||
| 1729 | */ |
||
| 1730 | public function group($group) |
||
| 1731 | { |
||
| 1732 | $this->options['group'] = $group; |
||
| 1733 | return $this; |
||
| 1734 | } |
||
| 1735 | |||
| 1736 | /** |
||
| 1737 | * 指定having查询 |
||
| 1738 | * @access public |
||
| 1739 | * @param string $having having |
||
| 1740 | * @return $this |
||
| 1741 | */ |
||
| 1742 | public function having(string $having) |
||
| 1743 | { |
||
| 1744 | $this->options['having'] = $having; |
||
| 1745 | return $this; |
||
| 1746 | } |
||
| 1747 | |||
| 1748 | /** |
||
| 1749 | * 指定查询lock |
||
| 1750 | * @access public |
||
| 1751 | * @param bool|string $lock 是否lock |
||
| 1752 | * @return $this |
||
| 1753 | */ |
||
| 1754 | public function lock($lock = false) |
||
| 1755 | { |
||
| 1756 | $this->options['lock'] = $lock; |
||
| 1757 | |||
| 1758 | if ($lock) { |
||
| 1759 | $this->options['master'] = true; |
||
| 1760 | } |
||
| 1761 | |||
| 1762 | return $this; |
||
| 1763 | } |
||
| 1764 | |||
| 1765 | /** |
||
| 1766 | * 指定distinct查询 |
||
| 1767 | * @access public |
||
| 1768 | * @param bool $distinct 是否唯一 |
||
| 1769 | * @return $this |
||
| 1770 | */ |
||
| 1771 | public function distinct(bool $distinct = true) |
||
| 1772 | { |
||
| 1773 | $this->options['distinct'] = $distinct; |
||
| 1774 | return $this; |
||
| 1775 | } |
||
| 1776 | |||
| 1777 | /** |
||
| 1778 | * 指定数据表别名 |
||
| 1779 | * @access public |
||
| 1780 | * @param array|string $alias 数据表别名 |
||
| 1781 | * @return $this |
||
| 1782 | */ |
||
| 1783 | public function alias($alias) |
||
| 1784 | { |
||
| 1785 | if (is_array($alias)) { |
||
| 1786 | $this->options['alias'] = $alias; |
||
| 1787 | } else { |
||
| 1788 | $table = $this->getTable(); |
||
| 1789 | |||
| 1790 | $this->options['alias'][$table] = $alias; |
||
| 1791 | } |
||
| 1792 | |||
| 1793 | return $this; |
||
| 1794 | } |
||
| 1795 | |||
| 1796 | /** |
||
| 1797 | * 指定强制索引 |
||
| 1798 | * @access public |
||
| 1799 | * @param string $force 索引名称 |
||
| 1800 | * @return $this |
||
| 1801 | */ |
||
| 1802 | public function force(string $force) |
||
| 1803 | { |
||
| 1804 | $this->options['force'] = $force; |
||
| 1805 | return $this; |
||
| 1806 | } |
||
| 1807 | |||
| 1808 | /** |
||
| 1809 | * 查询注释 |
||
| 1810 | * @access public |
||
| 1811 | * @param string $comment 注释 |
||
| 1812 | * @return $this |
||
| 1813 | */ |
||
| 1814 | public function comment(string $comment) |
||
| 1815 | { |
||
| 1816 | $this->options['comment'] = $comment; |
||
| 1817 | return $this; |
||
| 1818 | } |
||
| 1819 | |||
| 1820 | /** |
||
| 1821 | * 获取执行的SQL语句而不进行实际的查询 |
||
| 1822 | * @access public |
||
| 1823 | * @param bool $fetch 是否返回sql |
||
| 1824 | * @return $this|Fetch |
||
| 1825 | */ |
||
| 1826 | public function fetchSql(bool $fetch = true) |
||
| 1827 | { |
||
| 1828 | $this->options['fetch_sql'] = $fetch; |
||
| 1829 | |||
| 1830 | if ($fetch) { |
||
| 1831 | return new Fetch($this); |
||
| 1832 | } |
||
| 1833 | |||
| 1834 | return $this; |
||
| 1835 | } |
||
| 1836 | |||
| 1837 | /** |
||
| 1838 | * 设置是否返回数据集对象 |
||
| 1839 | * @access public |
||
| 1840 | * @param bool|string $collection 是否返回数据集对象 |
||
| 1841 | * @return $this |
||
| 1842 | */ |
||
| 1843 | public function fetchCollection($collection = true) |
||
| 1844 | { |
||
| 1845 | $this->options['collection'] = $collection; |
||
| 1846 | return $this; |
||
| 1847 | } |
||
| 1848 | |||
| 1849 | /** |
||
| 1850 | * 设置是否返回数组 |
||
| 1851 | * @access public |
||
| 1852 | * @param bool $asArray 是否返回数组 |
||
| 1853 | * @return $this |
||
| 1854 | */ |
||
| 1855 | public function fetchArray(bool $asArray = true) |
||
| 1856 | { |
||
| 1857 | $this->options['array'] = $asArray; |
||
| 1858 | return $this; |
||
| 1859 | } |
||
| 1860 | |||
| 1861 | /** |
||
| 1862 | * 设置从主服务器读取数据 |
||
| 1863 | * @access public |
||
| 1864 | * @param bool $readMaster 是否从主服务器读取 |
||
| 1865 | * @return $this |
||
| 1866 | */ |
||
| 1867 | public function master(bool $readMaster = true) |
||
| 1871 | } |
||
| 1872 | |||
| 1873 | /** |
||
| 1874 | * 设置是否严格检查字段名 |
||
| 1875 | * @access public |
||
| 1876 | * @param bool $strict 是否严格检查字段 |
||
| 1877 | * @return $this |
||
| 1878 | */ |
||
| 1879 | public function strict(bool $strict = true) |
||
| 1880 | { |
||
| 1881 | $this->options['strict'] = $strict; |
||
| 1882 | return $this; |
||
| 1883 | } |
||
| 1884 | |||
| 1885 | /** |
||
| 1886 | * 设置查询数据不存在是否抛出异常 |
||
| 1887 | * @access public |
||
| 1888 | * @param bool $fail 数据不存在是否抛出异常 |
||
| 1889 | * @return $this |
||
| 1890 | */ |
||
| 1891 | public function failException(bool $fail = true) |
||
| 1892 | { |
||
| 1893 | $this->options['fail'] = $fail; |
||
| 1894 | return $this; |
||
| 1895 | } |
||
| 1896 | |||
| 1897 | /** |
||
| 1898 | * 设置自增序列名 |
||
| 1899 | * @access public |
||
| 1900 | * @param string $sequence 自增序列名 |
||
| 1901 | * @return $this |
||
| 1902 | */ |
||
| 1903 | public function sequence(string $sequence = null) |
||
| 1904 | { |
||
| 1905 | $this->options['sequence'] = $sequence; |
||
| 1906 | return $this; |
||
| 1907 | } |
||
| 1908 | |||
| 1909 | /** |
||
| 1910 | * 设置是否REPLACE |
||
| 1911 | * @access public |
||
| 1912 | * @param bool $replace 是否使用REPLACE写入数据 |
||
| 1913 | * @return $this |
||
| 1914 | */ |
||
| 1915 | public function replace(bool $replace = true) |
||
| 1916 | { |
||
| 1917 | $this->options['replace'] = $replace; |
||
| 1918 | return $this; |
||
| 1919 | } |
||
| 1920 | |||
| 1921 | /** |
||
| 1922 | * 设置当前查询所在的分区 |
||
| 1923 | * @access public |
||
| 1924 | * @param string|array $partition 分区名称 |
||
| 1925 | * @return $this |
||
| 1926 | */ |
||
| 1927 | public function partition($partition) |
||
| 1928 | { |
||
| 1929 | $this->options['partition'] = $partition; |
||
| 1930 | return $this; |
||
| 1931 | } |
||
| 1932 | |||
| 1933 | /** |
||
| 1934 | * 设置DUPLICATE |
||
| 1935 | * @access public |
||
| 1936 | * @param array|string|Raw $duplicate DUPLICATE信息 |
||
| 1937 | * @return $this |
||
| 1938 | */ |
||
| 1939 | public function duplicate($duplicate) |
||
| 1940 | { |
||
| 1941 | $this->options['duplicate'] = $duplicate; |
||
| 1942 | return $this; |
||
| 1943 | } |
||
| 1944 | |||
| 1945 | /** |
||
| 1946 | * 设置查询的额外参数 |
||
| 1947 | * @access public |
||
| 1948 | * @param string $extra 额外信息 |
||
| 1949 | * @return $this |
||
| 1950 | */ |
||
| 1951 | public function extra(string $extra) |
||
| 1952 | { |
||
| 1953 | $this->options['extra'] = $extra; |
||
| 1954 | return $this; |
||
| 1955 | } |
||
| 1956 | |||
| 1957 | /** |
||
| 1958 | * 设置需要隐藏的输出属性 |
||
| 1959 | * @access public |
||
| 1960 | * @param array $hidden 需要隐藏的字段名 |
||
| 1961 | * @return $this |
||
| 1962 | */ |
||
| 1963 | public function hidden(array $hidden) |
||
| 1964 | { |
||
| 1965 | $this->options['hidden'] = $hidden; |
||
| 1966 | return $this; |
||
| 1967 | } |
||
| 1968 | |||
| 1969 | /** |
||
| 1970 | * 设置需要输出的属性 |
||
| 1971 | * @access public |
||
| 1972 | * @param array $visible 需要输出的属性 |
||
| 1973 | * @return $this |
||
| 1974 | */ |
||
| 1975 | public function visible(array $visible) |
||
| 1976 | { |
||
| 1977 | $this->options['visible'] = $visible; |
||
| 1978 | return $this; |
||
| 1979 | } |
||
| 1980 | |||
| 1981 | /** |
||
| 1982 | * 设置需要追加输出的属性 |
||
| 1983 | * @access public |
||
| 1984 | * @param array $append 需要追加的属性 |
||
| 1985 | * @return $this |
||
| 1986 | */ |
||
| 1987 | public function append(array $append) |
||
| 1988 | { |
||
| 1989 | $this->options['append'] = $append; |
||
| 1990 | return $this; |
||
| 1991 | } |
||
| 1992 | |||
| 1993 | /** |
||
| 1994 | * 设置JSON字段信息 |
||
| 1995 | * @access public |
||
| 1996 | * @param array $json JSON字段 |
||
| 1997 | * @param bool $assoc 是否取出数组 |
||
| 1998 | * @return $this |
||
| 1999 | */ |
||
| 2000 | public function json(array $json = [], bool $assoc = false) |
||
| 2001 | { |
||
| 2002 | $this->options['json'] = $json; |
||
| 2003 | $this->options['json_assoc'] = $assoc; |
||
| 2004 | return $this; |
||
| 2005 | } |
||
| 2006 | |||
| 2007 | /** |
||
| 2008 | * 添加查询范围 |
||
| 2009 | * @access public |
||
| 2010 | * @param array|string|Closure $scope 查询范围定义 |
||
| 2011 | * @param array $args 参数 |
||
| 2012 | * @return $this |
||
| 2013 | */ |
||
| 2014 | public function scope($scope, ...$args) |
||
| 2015 | { |
||
| 2016 | // 查询范围的第一个参数始终是当前查询对象 |
||
| 2017 | array_unshift($args, $this); |
||
| 2018 | |||
| 2019 | if ($scope instanceof Closure) { |
||
| 2020 | call_user_func_array($scope, $args); |
||
| 2021 | return $this; |
||
| 2022 | } |
||
| 2023 | |||
| 2024 | if (is_string($scope)) { |
||
| 2025 | $scope = explode(',', $scope); |
||
| 2026 | } |
||
| 2027 | |||
| 2028 | if ($this->model) { |
||
| 2029 | // 检查模型类的查询范围方法 |
||
| 2030 | foreach ($scope as $name) { |
||
| 2031 | $method = 'scope' . trim($name); |
||
| 2032 | |||
| 2033 | if (method_exists($this->model, $method)) { |
||
| 2034 | call_user_func_array([$this->model, $method], $args); |
||
| 2035 | } |
||
| 2036 | } |
||
| 2037 | } |
||
| 2038 | |||
| 2039 | return $this; |
||
| 2040 | } |
||
| 2041 | |||
| 2042 | /** |
||
| 2043 | * 指定数据表主键 |
||
| 2044 | * @access public |
||
| 2045 | * @param string $pk 主键 |
||
| 2046 | * @return $this |
||
| 2047 | */ |
||
| 2048 | public function pk(string $pk) |
||
| 2049 | { |
||
| 2050 | $this->pk = $pk; |
||
| 2051 | return $this; |
||
| 2052 | } |
||
| 2053 | |||
| 2054 | /** |
||
| 2055 | * 添加日期或者时间查询规则 |
||
| 2056 | * @access public |
||
| 2057 | * @param string $name 时间表达式 |
||
| 2058 | * @param string|array $rule 时间范围 |
||
| 2059 | * @return $this |
||
| 2060 | */ |
||
| 2061 | public function timeRule(string $name, $rule) |
||
| 2062 | { |
||
| 2063 | $this->timeRule[$name] = $rule; |
||
| 2064 | return $this; |
||
| 2065 | } |
||
| 2066 | |||
| 2067 | /** |
||
| 2068 | * 查询日期或者时间 |
||
| 2069 | * @access public |
||
| 2070 | * @param string $field 日期字段名 |
||
| 2071 | * @param string $op 比较运算符或者表达式 |
||
| 2072 | * @param string|array $range 比较范围 |
||
| 2073 | * @param string $logic AND OR |
||
| 2074 | * @return $this |
||
| 2075 | */ |
||
| 2076 | public function whereTime(string $field, string $op, $range = null, string $logic = 'AND') |
||
| 2077 | { |
||
| 2078 | if (is_null($range) && isset($this->timeRule[$op])) { |
||
| 2079 | $range = $this->timeRule[$op]; |
||
| 2080 | $op = 'between'; |
||
| 2081 | } |
||
| 2082 | |||
| 2083 | return $this->parseWhereExp($logic, $field, strtolower($op) . ' time', $range, [], true); |
||
| 2084 | } |
||
| 2085 | |||
| 2086 | /** |
||
| 2087 | * 查询某个时间间隔数据 |
||
| 2088 | * @access protected |
||
| 2089 | * @param string $field 日期字段名 |
||
| 2090 | * @param string $start 开始时间 |
||
| 2091 | * @param string $interval 时间间隔单位 |
||
| 2092 | * @param string $logic AND OR |
||
| 2093 | * @return $this |
||
| 2094 | */ |
||
| 2095 | protected function whereTimeInterval(string $field, string $start, string $interval = 'day', string $logic = 'AND') |
||
| 2096 | { |
||
| 2097 | $startTime = strtotime($start); |
||
| 2098 | $endTime = strtotime('+1 ' . $interval, $startTime); |
||
| 2099 | |||
| 2100 | return $this->whereTime($field, 'between', [$startTime, $endTime], $logic); |
||
| 2101 | } |
||
| 2102 | |||
| 2103 | /** |
||
| 2104 | * 查询月数据 whereMonth('time_field', '2018-1') |
||
| 2105 | * @access public |
||
| 2106 | * @param string $field 日期字段名 |
||
| 2107 | * @param string $month 月份信息 |
||
| 2108 | * @param string $logic AND OR |
||
| 2109 | * @return $this |
||
| 2110 | */ |
||
| 2111 | public function whereMonth(string $field, string $month = 'this month', string $logic = 'AND') |
||
| 2112 | { |
||
| 2113 | if (in_array($month, ['this month', 'last month'])) { |
||
| 2114 | $month = date('Y-m', strtotime($month)); |
||
| 2115 | } |
||
| 2116 | |||
| 2117 | return $this->whereTimeInterval($field, $month, 'month', $logic); |
||
| 2118 | } |
||
| 2119 | |||
| 2120 | /** |
||
| 2121 | * 查询年数据 whereYear('time_field', '2018') |
||
| 2122 | * @access public |
||
| 2123 | * @param string $field 日期字段名 |
||
| 2124 | * @param string $year 年份信息 |
||
| 2125 | * @param string $logic AND OR |
||
| 2126 | * @return $this |
||
| 2127 | */ |
||
| 2128 | public function whereYear(string $field, string $year = 'this year', string $logic = 'AND') |
||
| 2129 | { |
||
| 2130 | if (in_array($year, ['this year', 'last year'])) { |
||
| 2131 | $year = date('Y', strtotime($year)); |
||
| 2132 | } |
||
| 2133 | |||
| 2134 | return $this->whereTimeInterval($field, $year . '-1-1', 'year', $logic); |
||
| 2135 | } |
||
| 2136 | |||
| 2137 | /** |
||
| 2138 | * 查询日数据 whereDay('time_field', '2018-1-1') |
||
| 2139 | * @access public |
||
| 2140 | * @param string $field 日期字段名 |
||
| 2141 | * @param string $day 日期信息 |
||
| 2142 | * @param string $logic AND OR |
||
| 2143 | * @return $this |
||
| 2144 | */ |
||
| 2145 | public function whereDay(string $field, string $day = 'today', string $logic = 'AND') |
||
| 2146 | { |
||
| 2147 | if (in_array($day, ['today', 'yesterday'])) { |
||
| 2148 | $day = date('Y-m-d', strtotime($day)); |
||
| 2149 | } |
||
| 2150 | |||
| 2151 | return $this->whereTimeInterval($field, $day, 'day', $logic); |
||
| 2152 | } |
||
| 2153 | |||
| 2154 | /** |
||
| 2155 | * 查询日期或者时间范围 whereBetweenTime('time_field', '2018-1-1','2018-1-15') |
||
| 2156 | * @access public |
||
| 2157 | * @param string $field 日期字段名 |
||
| 2158 | * @param string|int $startTime 开始时间 |
||
| 2159 | * @param string|int $endTime 结束时间 |
||
| 2160 | * @param string $logic AND OR |
||
| 2161 | * @return $this |
||
| 2162 | */ |
||
| 2163 | public function whereBetweenTime(string $field, $startTime, $endTime, string $logic = 'AND') |
||
| 2164 | { |
||
| 2165 | return $this->whereTime($field, 'between', [$startTime, $endTime], $logic); |
||
| 2166 | } |
||
| 2167 | |||
| 2168 | /** |
||
| 2169 | * 查询日期或者时间范围 whereNotBetweenTime('time_field', '2018-1-1','2018-1-15') |
||
| 2170 | * @access public |
||
| 2171 | * @param string $field 日期字段名 |
||
| 2172 | * @param string|int $startTime 开始时间 |
||
| 2173 | * @param string|int $endTime 结束时间 |
||
| 2174 | * @return $this |
||
| 2175 | */ |
||
| 2176 | public function whereNotBetweenTime(string $field, $startTime, $endTime) |
||
| 2177 | { |
||
| 2178 | return $this->whereTime($field, '<', $startTime) |
||
| 2179 | ->whereTime($field, '>', $endTime); |
||
| 2180 | } |
||
| 2181 | |||
| 2182 | /** |
||
| 2183 | * 查询当前时间在两个时间字段范围 whereBetweenTimeField('start_time', 'end_time') |
||
| 2184 | * @access public |
||
| 2185 | * @param string $startField 开始时间字段 |
||
| 2186 | * @param string $endField 结束时间字段 |
||
| 2187 | * @return $this |
||
| 2188 | */ |
||
| 2189 | public function whereBetweenTimeField(string $startField, string $endField) |
||
| 2190 | { |
||
| 2191 | return $this->whereTime($startField, '<=', time()) |
||
| 2192 | ->whereTime($endField, '>=', time()); |
||
| 2193 | } |
||
| 2194 | |||
| 2195 | /** |
||
| 2196 | * 查询当前时间不在两个时间字段范围 whereNotBetweenTimeField('start_time', 'end_time') |
||
| 2197 | * @access public |
||
| 2198 | * @param string $startField 开始时间字段 |
||
| 2199 | * @param string $endField 结束时间字段 |
||
| 2200 | * @return $this |
||
| 2201 | */ |
||
| 2202 | public function whereNotBetweenTimeField(string $startField, string $endField) |
||
| 2203 | { |
||
| 2204 | return $this->whereTime($startField, '>', time()) |
||
| 2205 | ->whereTime($endField, '<', time(), 'OR'); |
||
| 2206 | } |
||
| 2207 | |||
| 2208 | /** |
||
| 2209 | * 获取当前数据表的主键 |
||
| 2210 | * @access public |
||
| 2211 | * @return string|array |
||
| 2212 | */ |
||
| 2213 | public function getPk() |
||
| 2214 | { |
||
| 2215 | if (!empty($this->pk)) { |
||
| 2216 | $pk = $this->pk; |
||
| 2217 | } else { |
||
| 2218 | $this->pk = $pk = $this->connection->getPk($this->getTable()); |
||
| 2219 | } |
||
| 2220 | |||
| 2221 | return $pk; |
||
| 2222 | } |
||
| 2223 | |||
| 2224 | /** |
||
| 2225 | * 批量参数绑定 |
||
| 2226 | * @access public |
||
| 2227 | * @param array $value 绑定变量值 |
||
| 2228 | * @return $this |
||
| 2229 | */ |
||
| 2230 | public function bind(array $value) |
||
| 2231 | { |
||
| 2232 | $this->bind = array_merge($this->bind, $value); |
||
| 2233 | return $this; |
||
| 2234 | } |
||
| 2235 | |||
| 2236 | /** |
||
| 2237 | * 单个参数绑定 |
||
| 2238 | * @access public |
||
| 2239 | * @param mixed $value 绑定变量值 |
||
| 2240 | * @param integer $type 绑定类型 |
||
| 2241 | * @param string $name 绑定标识 |
||
| 2242 | * @return string |
||
| 2243 | */ |
||
| 2244 | public function bindValue($value, int $type = null, string $name = null) |
||
| 2245 | { |
||
| 2246 | $name = $name ?: 'ThinkBind_' . (count($this->bind) + 1) . '_'; |
||
| 2247 | |||
| 2248 | $this->bind[$name] = [$value, $type ?: PDO::PARAM_STR]; |
||
| 2249 | return $name; |
||
| 2250 | } |
||
| 2251 | |||
| 2252 | /** |
||
| 2253 | * 检测参数是否已经绑定 |
||
| 2254 | * @access public |
||
| 2255 | * @param string $key 参数名 |
||
| 2256 | * @return bool |
||
| 2257 | */ |
||
| 2258 | public function isBind($key) |
||
| 2259 | { |
||
| 2260 | return isset($this->bind[$key]); |
||
| 2261 | } |
||
| 2262 | |||
| 2263 | /** |
||
| 2264 | * 参数绑定 |
||
| 2265 | * @access public |
||
| 2266 | * @param string $sql 绑定的sql表达式 |
||
| 2267 | * @param array $bind 参数绑定 |
||
| 2268 | * @return void |
||
| 2269 | */ |
||
| 2270 | protected function bindParams(string &$sql, array $bind = []): void |
||
| 2271 | { |
||
| 2272 | foreach ($bind as $key => $value) { |
||
| 2273 | if (is_array($value)) { |
||
| 2274 | $name = $this->bindValue($value[0], $value[1], $value[2] ?? null); |
||
| 2275 | } else { |
||
| 2276 | $name = $this->bindValue($value); |
||
| 2277 | } |
||
| 2278 | |||
| 2279 | if (is_numeric($key)) { |
||
| 2280 | $sql = substr_replace($sql, ':' . $name, strpos($sql, '?'), 1); |
||
| 2281 | } else { |
||
| 2282 | $sql = str_replace(':' . $key, ':' . $name, $sql); |
||
| 2283 | } |
||
| 2284 | } |
||
| 2285 | } |
||
| 2286 | |||
| 2287 | /** |
||
| 2288 | * 查询参数批量赋值 |
||
| 2289 | * @access protected |
||
| 2290 | * @param array $options 表达式参数 |
||
| 2291 | * @return $this |
||
| 2292 | */ |
||
| 2293 | protected function options(array $options) |
||
| 2294 | { |
||
| 2295 | $this->options = $options; |
||
| 2296 | return $this; |
||
| 2297 | } |
||
| 2298 | |||
| 2299 | /** |
||
| 2300 | * 获取当前的查询参数 |
||
| 2301 | * @access public |
||
| 2302 | * @param string $name 参数名 |
||
| 2303 | * @return mixed |
||
| 2304 | */ |
||
| 2305 | public function getOptions(string $name = '') |
||
| 2306 | { |
||
| 2307 | if ('' === $name) { |
||
| 2308 | return $this->options; |
||
| 2309 | } |
||
| 2310 | |||
| 2311 | return $this->options[$name] ?? null; |
||
| 2312 | } |
||
| 2313 | |||
| 2314 | /** |
||
| 2315 | * 设置当前的查询参数 |
||
| 2316 | * @access public |
||
| 2317 | * @param string $option 参数名 |
||
| 2318 | * @param mixed $value 参数值 |
||
| 2319 | * @return $this |
||
| 2320 | */ |
||
| 2321 | public function setOption(string $option, $value) |
||
| 2322 | { |
||
| 2323 | $this->options[$option] = $value; |
||
| 2324 | return $this; |
||
| 2325 | } |
||
| 2326 | |||
| 2327 | /** |
||
| 2328 | * 设置关联查询 |
||
| 2329 | * @access public |
||
| 2330 | * @param array $relation 关联名称 |
||
| 2331 | * @return $this |
||
| 2332 | */ |
||
| 2333 | public function relation(array $relation) |
||
| 2334 | { |
||
| 2335 | if (!empty($relation)) { |
||
| 2336 | $this->options['relation'] = $relation; |
||
| 2337 | } |
||
| 2338 | |||
| 2339 | return $this; |
||
| 2340 | } |
||
| 2341 | |||
| 2342 | /** |
||
| 2343 | * 设置关联查询JOIN预查询 |
||
| 2344 | * @access public |
||
| 2345 | * @param array $with 关联方法名称(数组) |
||
| 2346 | * @return $this |
||
| 2347 | */ |
||
| 2348 | public function with(array $with) |
||
| 2349 | { |
||
| 2350 | if (!empty($with)) { |
||
| 2351 | $this->options['with'] = $with; |
||
| 2352 | } |
||
| 2353 | |||
| 2354 | return $this; |
||
| 2355 | } |
||
| 2356 | |||
| 2357 | /** |
||
| 2358 | * 关联预载入 JOIN方式 |
||
| 2359 | * @access protected |
||
| 2360 | * @param array $with 关联方法名 |
||
| 2361 | * @param string $joinType JOIN方式 |
||
| 2362 | * @return $this |
||
| 2363 | */ |
||
| 2364 | public function withJoin(array $with, string $joinType = '') |
||
| 2365 | { |
||
| 2366 | if (empty($with)) { |
||
| 2367 | return $this; |
||
| 2368 | } |
||
| 2369 | |||
| 2370 | $first = true; |
||
| 2371 | |||
| 2372 | /** @var Model $class */ |
||
| 2373 | $class = $this->model; |
||
| 2374 | foreach ($with as $key => $relation) { |
||
| 2375 | $closure = null; |
||
| 2376 | $field = true; |
||
| 2377 | |||
| 2378 | if ($relation instanceof Closure) { |
||
| 2379 | // 支持闭包查询过滤关联条件 |
||
| 2380 | $closure = $relation; |
||
| 2381 | $relation = $key; |
||
| 2382 | } elseif (is_array($relation)) { |
||
| 2383 | $field = $relation; |
||
| 2384 | $relation = $key; |
||
| 2385 | } elseif (is_string($relation) && strpos($relation, '.')) { |
||
| 2386 | $relation = strstr($relation, '.', true); |
||
| 2387 | } |
||
| 2388 | |||
| 2389 | /** @var Relation $model */ |
||
| 2390 | $relation = App::parseName($relation, 1, false); |
||
| 2391 | $model = $class->$relation(); |
||
| 2392 | |||
| 2393 | if ($model instanceof OneToOne) { |
||
| 2394 | $model->eagerly($this, $relation, $field, $joinType, $closure, $first); |
||
| 2395 | $first = false; |
||
| 2396 | } else { |
||
| 2397 | // 不支持其它关联 |
||
| 2398 | unset($with[$key]); |
||
| 2399 | } |
||
| 2400 | } |
||
| 2401 | |||
| 2402 | $this->via(); |
||
| 2403 | |||
| 2404 | $this->options['with_join'] = $with; |
||
| 2405 | |||
| 2406 | return $this; |
||
| 2407 | } |
||
| 2408 | |||
| 2409 | /** |
||
| 2410 | * 设置数据字段获取器 |
||
| 2411 | * @access public |
||
| 2412 | * @param string $name 字段名 |
||
| 2413 | * @param callable $callback 闭包获取器 |
||
| 2414 | * @return $this |
||
| 2415 | */ |
||
| 2416 | public function withAttr(string $name, callable $callback) |
||
| 2417 | { |
||
| 2418 | $this->options['with_attr'][$name] = $callback; |
||
| 2419 | |||
| 2420 | return $this; |
||
| 2421 | } |
||
| 2422 | |||
| 2423 | /** |
||
| 2424 | * 设置数据字段获取器 |
||
| 2425 | * @access public |
||
| 2426 | * @param array $attrs 字段获取器 |
||
| 2427 | * @return $this |
||
| 2428 | */ |
||
| 2429 | public function withAttrs(array $attrs) |
||
| 2430 | { |
||
| 2431 | $this->options['with_attr'] = $attrs; |
||
| 2432 | |||
| 2433 | return $this; |
||
| 2434 | } |
||
| 2435 | |||
| 2436 | /** |
||
| 2437 | * 使用搜索器条件搜索字段 |
||
| 2438 | * @access public |
||
| 2439 | * @param array $fields 搜索字段 |
||
| 2440 | * @param array $data 搜索数据 |
||
| 2441 | * @param string $prefix 字段前缀标识 |
||
| 2442 | * @return $this |
||
| 2443 | */ |
||
| 2444 | public function withSearch(array $fields, array $data = [], string $prefix = '') |
||
| 2445 | { |
||
| 2446 | foreach ($fields as $key => $field) { |
||
| 2447 | if ($field instanceof Closure) { |
||
| 2448 | $field($this, $data[$key] ?? null, $data, $prefix); |
||
| 2449 | } elseif ($this->model) { |
||
| 2450 | // 检测搜索器 |
||
| 2451 | $fieldName = is_numeric($key) ? $field : $key; |
||
| 2452 | $method = 'search' . App::parseName($fieldName, 1) . 'Attr'; |
||
| 2453 | |||
| 2454 | if (method_exists($this->model, $method)) { |
||
| 2455 | $this->model->$method($this, $data[$field] ?? null, $data, $prefix); |
||
| 2456 | } |
||
| 2457 | } |
||
| 2458 | } |
||
| 2459 | |||
| 2460 | return $this; |
||
| 2461 | } |
||
| 2462 | |||
| 2463 | /** |
||
| 2464 | * 关联统计 |
||
| 2465 | * @access protected |
||
| 2466 | * @param array|string $relations 关联方法名 |
||
| 2467 | * @param string $aggregate 聚合查询方法 |
||
| 2468 | * @param string $field 字段 |
||
| 2469 | * @param bool $subQuery 是否使用子查询 |
||
| 2470 | * @return $this |
||
| 2471 | */ |
||
| 2472 | protected function withAggregate($relations, string $aggregate = 'count', $field = '*', bool $subQuery = true) |
||
| 2473 | { |
||
| 2474 | if (is_string($relations)) { |
||
| 2475 | $relations = explode(',', $relations); |
||
| 2476 | } |
||
| 2477 | |||
| 2478 | if (!$subQuery) { |
||
| 2479 | $this->options['with_count'][] = [$relations, $aggregate, $field]; |
||
| 2480 | } else { |
||
| 2481 | if (!isset($this->options['field'])) { |
||
| 2482 | $this->field('*'); |
||
| 2483 | } |
||
| 2484 | |||
| 2485 | foreach ($relations as $key => $relation) { |
||
| 2486 | $closure = $aggregateField = null; |
||
| 2487 | |||
| 2488 | if ($relation instanceof Closure) { |
||
| 2489 | $closure = $relation; |
||
| 2490 | $relation = $key; |
||
| 2491 | } elseif (!is_int($key)) { |
||
| 2492 | $aggregateField = $relation; |
||
| 2493 | $relation = $key; |
||
| 2494 | } |
||
| 2495 | |||
| 2496 | $relation = App::parseName($relation, 1, false); |
||
| 2497 | |||
| 2498 | $count = '(' . $this->model->$relation()->getRelationCountQuery($closure, $aggregate, $field, $aggregateField) . ')'; |
||
| 2499 | |||
| 2500 | if (empty($aggregateField)) { |
||
| 2501 | $aggregateField = App::parseName($relation) . '_' . $aggregate; |
||
| 2502 | } |
||
| 2503 | |||
| 2504 | $this->field([$count => $aggregateField]); |
||
| 2505 | } |
||
| 2506 | } |
||
| 2507 | |||
| 2508 | return $this; |
||
| 2509 | } |
||
| 2510 | |||
| 2511 | /** |
||
| 2512 | * 关联统计 |
||
| 2513 | * @access public |
||
| 2514 | * @param string|array $relation 关联方法名 |
||
| 2515 | * @param bool $subQuery 是否使用子查询 |
||
| 2516 | * @return $this |
||
| 2517 | */ |
||
| 2518 | public function withCount($relation, bool $subQuery = true) |
||
| 2519 | { |
||
| 2520 | return $this->withAggregate($relation, 'count', '*', $subQuery); |
||
| 2521 | } |
||
| 2522 | |||
| 2523 | /** |
||
| 2524 | * 关联统计Sum |
||
| 2525 | * @access public |
||
| 2526 | * @param string|array $relation 关联方法名 |
||
| 2527 | * @param string $field 字段 |
||
| 2528 | * @param bool $subQuery 是否使用子查询 |
||
| 2529 | * @return $this |
||
| 2530 | */ |
||
| 2531 | public function withSum($relation, string $field, bool $subQuery = true) |
||
| 2532 | { |
||
| 2533 | return $this->withAggregate($relation, 'sum', $field, $subQuery); |
||
| 2534 | } |
||
| 2535 | |||
| 2536 | /** |
||
| 2537 | * 关联统计Max |
||
| 2538 | * @access public |
||
| 2539 | * @param string|array $relation 关联方法名 |
||
| 2540 | * @param string $field 字段 |
||
| 2541 | * @param bool $subQuery 是否使用子查询 |
||
| 2542 | * @return $this |
||
| 2543 | */ |
||
| 2544 | public function withMax($relation, string $field, bool $subQuery = true) |
||
| 2545 | { |
||
| 2546 | return $this->withAggregate($relation, 'max', $field, $subQuery); |
||
| 2547 | } |
||
| 2548 | |||
| 2549 | /** |
||
| 2550 | * 关联统计Min |
||
| 2551 | * @access public |
||
| 2552 | * @param string|array $relation 关联方法名 |
||
| 2553 | * @param string $field 字段 |
||
| 2554 | * @param bool $subQuery 是否使用子查询 |
||
| 2555 | * @return $this |
||
| 2556 | */ |
||
| 2557 | public function withMin($relation, string $field, bool $subQuery = true) |
||
| 2558 | { |
||
| 2559 | return $this->withAggregate($relation, 'min', $field, $subQuery); |
||
| 2560 | } |
||
| 2561 | |||
| 2562 | /** |
||
| 2563 | * 关联统计Avg |
||
| 2564 | * @access public |
||
| 2565 | * @param string|array $relation 关联方法名 |
||
| 2566 | * @param string $field 字段 |
||
| 2567 | * @param bool $subQuery 是否使用子查询 |
||
| 2568 | * @return $this |
||
| 2569 | */ |
||
| 2570 | public function withAvg($relation, string $field, bool $subQuery = true) |
||
| 2571 | { |
||
| 2572 | return $this->withAggregate($relation, 'avg', $field, $subQuery); |
||
| 2573 | } |
||
| 2574 | |||
| 2575 | /** |
||
| 2576 | * 关联预加载中 获取关联指定字段值 |
||
| 2577 | * example: |
||
| 2578 | * Model::with(['relation' => function($query){ |
||
| 2579 | * $query->withField("id,name"); |
||
| 2580 | * }]) |
||
| 2581 | * |
||
| 2582 | * @access public |
||
| 2583 | * @param string|array $field 指定获取的字段 |
||
| 2584 | * @return $this |
||
| 2585 | */ |
||
| 2586 | public function withField($field) |
||
| 2587 | { |
||
| 2588 | $this->options['with_field'] = $field; |
||
| 2589 | |||
| 2590 | return $this; |
||
| 2591 | } |
||
| 2592 | |||
| 2593 | /** |
||
| 2594 | * 设置当前字段添加的表别名 |
||
| 2595 | * @access public |
||
| 2596 | * @param string $via 临时表别名 |
||
| 2597 | * @return $this |
||
| 2598 | */ |
||
| 2599 | public function via(string $via = '') |
||
| 2600 | { |
||
| 2601 | $this->options['via'] = $via; |
||
| 2602 | |||
| 2603 | return $this; |
||
| 2604 | } |
||
| 2605 | |||
| 2606 | /** |
||
| 2607 | * 保存记录 自动判断insert或者update |
||
| 2608 | * @access public |
||
| 2609 | * @param array $data 数据 |
||
| 2610 | * @param bool $forceInsert 是否强制insert |
||
| 2611 | * @return integer |
||
| 2612 | */ |
||
| 2613 | public function save(array $data = [], bool $forceInsert = false) |
||
| 2614 | { |
||
| 2615 | if ($forceInsert) { |
||
| 2616 | return $this->insert($data); |
||
| 2617 | } |
||
| 2618 | |||
| 2619 | if (!empty($data)) { |
||
| 2620 | $this->options['data'] = $data; |
||
| 2621 | } |
||
| 2622 | |||
| 2623 | if (!empty($this->options['where'])) { |
||
| 2624 | $isUpdate = true; |
||
| 2625 | } else { |
||
| 2626 | $isUpdate = $this->parseUpdateData($this->options['data']); |
||
| 2627 | } |
||
| 2628 | |||
| 2629 | return $isUpdate ? $this->update() : $this->insert(); |
||
| 2630 | } |
||
| 2631 | |||
| 2632 | /** |
||
| 2633 | * 插入记录 |
||
| 2634 | * @access public |
||
| 2635 | * @param array $data 数据 |
||
| 2636 | * @param boolean $getLastInsID 返回自增主键 |
||
| 2637 | * @param string $sequence 自增序列名 |
||
| 2638 | * @return integer |
||
| 2639 | */ |
||
| 2640 | public function insert(array $data = [], bool $getLastInsID = false, string $sequence = null) |
||
| 2641 | { |
||
| 2642 | if (!empty($data)) { |
||
| 2643 | $this->options['data'] = $data; |
||
| 2644 | } |
||
| 2645 | |||
| 2646 | $replace = $this->options['replace'] ?? false; |
||
| 2647 | return $this->connection->insert($this, $replace, $getLastInsID, $sequence); |
||
| 2648 | } |
||
| 2649 | |||
| 2650 | /** |
||
| 2651 | * 插入记录并获取自增ID |
||
| 2652 | * @access public |
||
| 2653 | * @param array $data 数据 |
||
| 2654 | * @param string $sequence 自增序列名 |
||
| 2655 | * @return integer|string |
||
| 2656 | */ |
||
| 2657 | public function insertGetId(array $data, string $sequence = null) |
||
| 2658 | { |
||
| 2659 | return $this->insert($data, true, $sequence); |
||
| 2660 | } |
||
| 2661 | |||
| 2662 | /** |
||
| 2663 | * 批量插入记录 |
||
| 2664 | * @access public |
||
| 2665 | * @param array $dataSet 数据集 |
||
| 2666 | * @param integer $limit 每次写入数据限制 |
||
| 2667 | * @return integer |
||
| 2668 | */ |
||
| 2669 | public function insertAll(array $dataSet = [], int $limit = 0): int |
||
| 2670 | { |
||
| 2671 | if (empty($dataSet)) { |
||
| 2672 | $dataSet = $this->options['data'] ?? []; |
||
| 2673 | } |
||
| 2674 | |||
| 2675 | if (empty($limit) && !empty($this->options['limit']) && is_numeric($this->options['limit'])) { |
||
| 2676 | $limit = (int) $this->options['limit']; |
||
| 2677 | } |
||
| 2678 | |||
| 2679 | $replace = $this->options['replace'] ?? false; |
||
| 2680 | return $this->connection->insertAll($this, $dataSet, $replace, $limit); |
||
| 2681 | } |
||
| 2682 | |||
| 2683 | /** |
||
| 2684 | * 通过Select方式插入记录 |
||
| 2685 | * @access public |
||
| 2686 | * @param array $fields 要插入的数据表字段名 |
||
| 2687 | * @param string $table 要插入的数据表名 |
||
| 2688 | * @return integer |
||
| 2689 | * @throws PDOException |
||
| 2690 | */ |
||
| 2691 | public function selectInsert(array $fields, string $table): int |
||
| 2692 | { |
||
| 2693 | return $this->connection->selectInsert($this, $fields, $table); |
||
| 2694 | } |
||
| 2695 | |||
| 2696 | /** |
||
| 2697 | * 更新记录 |
||
| 2698 | * @access public |
||
| 2699 | * @param mixed $data 数据 |
||
| 2700 | * @return integer |
||
| 2701 | * @throws Exception |
||
| 2702 | * @throws PDOException |
||
| 2703 | */ |
||
| 2704 | public function update(array $data = []): int |
||
| 2705 | { |
||
| 2706 | if (empty($data)) { |
||
| 2707 | $data = $this->options['data'] ?? []; |
||
| 2708 | } |
||
| 2709 | |||
| 2710 | if (empty($this->options['where'])) { |
||
| 2711 | $this->parseUpdateData($data); |
||
| 2712 | } |
||
| 2713 | |||
| 2714 | if (empty($this->options['where']) && $this->model) { |
||
| 2715 | $this->where($this->model->getWhere()); |
||
| 2716 | } |
||
| 2717 | |||
| 2718 | if (empty($this->options['where'])) { |
||
| 2719 | // 如果没有任何更新条件则不执行 |
||
| 2720 | throw new Exception('miss update condition'); |
||
| 2721 | } |
||
| 2722 | |||
| 2723 | $this->options['data'] = $data; |
||
| 2724 | |||
| 2725 | return $this->connection->update($this); |
||
| 2726 | } |
||
| 2727 | |||
| 2728 | /** |
||
| 2729 | * 删除记录 |
||
| 2730 | * @access public |
||
| 2731 | * @param mixed $data 表达式 true 表示强制删除 |
||
| 2732 | * @return int |
||
| 2733 | * @throws Exception |
||
| 2734 | * @throws PDOException |
||
| 2735 | */ |
||
| 2736 | public function delete($data = null): int |
||
| 2737 | { |
||
| 2738 | if (!is_null($data) && true !== $data) { |
||
| 2739 | // AR模式分析主键条件 |
||
| 2740 | $this->parsePkWhere($data); |
||
| 2741 | } |
||
| 2742 | |||
| 2743 | if (empty($this->options['where']) && $this->model) { |
||
| 2744 | $this->where($this->model->getWhere()); |
||
| 2745 | } |
||
| 2746 | |||
| 2747 | if (true !== $data && empty($this->options['where'])) { |
||
| 2748 | // 如果条件为空 不进行删除操作 除非设置 1=1 |
||
| 2749 | throw new Exception('delete without condition'); |
||
| 2750 | } |
||
| 2751 | |||
| 2752 | if (!empty($this->options['soft_delete'])) { |
||
| 2753 | // 软删除 |
||
| 2754 | list($field, $condition) = $this->options['soft_delete']; |
||
| 2755 | if ($condition) { |
||
| 2756 | unset($this->options['soft_delete']); |
||
| 2757 | $this->options['data'] = [$field => $condition]; |
||
| 2758 | |||
| 2759 | return $this->connection->update($this); |
||
| 2760 | } |
||
| 2761 | } |
||
| 2762 | |||
| 2763 | $this->options['data'] = $data; |
||
| 2764 | |||
| 2765 | return $this->connection->delete($this); |
||
| 2766 | } |
||
| 2767 | |||
| 2768 | /** |
||
| 2769 | * 执行查询但只返回PDOStatement对象 |
||
| 2770 | * @access public |
||
| 2771 | * @return PDOStatement |
||
| 2772 | */ |
||
| 2773 | public function getPdo(): PDOStatement |
||
| 2774 | { |
||
| 2775 | return $this->connection->pdo($this); |
||
| 2776 | } |
||
| 2777 | |||
| 2778 | /** |
||
| 2779 | * 使用游标查找记录 |
||
| 2780 | * @access public |
||
| 2781 | * @param mixed $data 数据 |
||
| 2782 | * @return \Generator |
||
| 2783 | */ |
||
| 2784 | public function cursor($data = null) |
||
| 2785 | { |
||
| 2786 | if (!is_null($data)) { |
||
| 2787 | // 主键条件分析 |
||
| 2788 | $this->parsePkWhere($data); |
||
| 2789 | } |
||
| 2790 | |||
| 2791 | $this->options['data'] = $data; |
||
| 2792 | |||
| 2793 | $connection = clone $this->connection; |
||
| 2794 | |||
| 2795 | return $connection->cursor($this); |
||
| 2796 | } |
||
| 2797 | |||
| 2798 | /** |
||
| 2799 | * 查找记录 |
||
| 2800 | * @access public |
||
| 2801 | * @param mixed $data 数据 |
||
| 2802 | * @return Collection|array|ModelCollection |
||
| 2803 | * @throws DbException |
||
| 2804 | * @throws ModelNotFoundException |
||
| 2805 | * @throws DataNotFoundException |
||
| 2806 | */ |
||
| 2807 | public function select($data = null) |
||
| 2808 | { |
||
| 2809 | if (!is_null($data)) { |
||
| 2810 | // 主键条件分析 |
||
| 2811 | $this->parsePkWhere($data); |
||
| 2812 | } |
||
| 2813 | |||
| 2814 | $resultSet = $this->connection->select($this); |
||
| 2815 | |||
| 2816 | // 返回结果处理 |
||
| 2817 | if (!empty($this->options['fail']) && count($resultSet) == 0) { |
||
| 2818 | $this->throwNotFound(); |
||
| 2819 | } |
||
| 2820 | |||
| 2821 | // 数据列表读取后的处理 |
||
| 2822 | if (!empty($this->model) && empty($this->options['array'])) { |
||
| 2823 | // 生成模型对象 |
||
| 2824 | $resultSet = $this->resultSetToModelCollection($resultSet); |
||
| 2825 | } else { |
||
| 2826 | $this->resultSet($resultSet); |
||
| 2827 | } |
||
| 2828 | |||
| 2829 | return $resultSet; |
||
| 2830 | } |
||
| 2831 | |||
| 2832 | /** |
||
| 2833 | * 查询数据转换为模型数据集对象 |
||
| 2834 | * @access protected |
||
| 2835 | * @param array $resultSet 数据集 |
||
| 2836 | * @return ModelCollection |
||
| 2837 | */ |
||
| 2838 | protected function resultSetToModelCollection(array $resultSet): ModelCollection |
||
| 2839 | { |
||
| 2840 | if (!empty($this->options['collection']) && is_string($this->options['collection'])) { |
||
| 2841 | $collection = $this->options['collection']; |
||
| 2842 | } |
||
| 2843 | |||
| 2844 | if (empty($resultSet)) { |
||
| 2845 | return $this->model->toCollection([], $collection ?? null); |
||
| 2846 | } |
||
| 2847 | |||
| 2848 | // 检查动态获取器 |
||
| 2849 | if (!empty($this->options['with_attr'])) { |
||
| 2850 | foreach ($this->options['with_attr'] as $name => $val) { |
||
| 2851 | if (strpos($name, '.')) { |
||
| 2852 | list($relation, $field) = explode('.', $name); |
||
| 2853 | |||
| 2854 | $withRelationAttr[$relation][$field] = $val; |
||
| 2855 | unset($this->options['with_attr'][$name]); |
||
| 2856 | } |
||
| 2857 | } |
||
| 2858 | } |
||
| 2859 | |||
| 2860 | $withRelationAttr = $withRelationAttr ?? []; |
||
| 2861 | |||
| 2862 | foreach ($resultSet as $key => &$result) { |
||
| 2863 | // 数据转换为模型对象 |
||
| 2864 | $this->resultToModel($result, $this->options, true, $withRelationAttr); |
||
| 2865 | } |
||
| 2866 | |||
| 2867 | if (!empty($this->options['with'])) { |
||
| 2868 | // 预载入 |
||
| 2869 | $result->eagerlyResultSet($resultSet, $this->options['with'], $withRelationAttr); |
||
| 2870 | } |
||
| 2871 | |||
| 2872 | if (!empty($this->options['with_join'])) { |
||
| 2873 | // 预载入 |
||
| 2874 | $result->eagerlyResultSet($resultSet, $this->options['with_join'], $withRelationAttr, true); |
||
| 2875 | } |
||
| 2876 | |||
| 2877 | // 模型数据集转换 |
||
| 2878 | return $this->model->toCollection($resultSet, $collection ?? null); |
||
| 2879 | } |
||
| 2880 | |||
| 2881 | /** |
||
| 2882 | * 处理数据集 |
||
| 2883 | * @access public |
||
| 2884 | * @param array $resultSet 数据集 |
||
| 2885 | * @return void |
||
| 2886 | */ |
||
| 2887 | protected function resultSet(array &$resultSet): void |
||
| 2888 | { |
||
| 2889 | if (!empty($this->options['json'])) { |
||
| 2890 | foreach ($resultSet as &$result) { |
||
| 2891 | $this->jsonResult($result, $this->options['json'], true); |
||
| 2892 | } |
||
| 2893 | } |
||
| 2894 | |||
| 2895 | if (!empty($this->options['with_attr'])) { |
||
| 2896 | foreach ($resultSet as &$result) { |
||
| 2897 | $this->getResultAttr($result, $this->options['with_attr']); |
||
| 2898 | } |
||
| 2899 | } |
||
| 2900 | |||
| 2901 | if (!empty($this->options['visible']) || !empty($this->options['hidden'])) { |
||
| 2902 | foreach ($resultSet as &$result) { |
||
| 2903 | $this->filterResult($result); |
||
| 2904 | } |
||
| 2905 | } |
||
| 2906 | |||
| 2907 | if (!empty($this->options['collection'])) { |
||
| 2908 | // 返回Collection对象 |
||
| 2909 | $resultSet = new Collection($resultSet); |
||
| 2910 | } |
||
| 2911 | } |
||
| 2912 | |||
| 2913 | /** |
||
| 2914 | * 查找单条记录 |
||
| 2915 | * @access public |
||
| 2916 | * @param mixed $data 查询数据 |
||
| 2917 | * @return array|Model|null |
||
| 2918 | * @throws DbException |
||
| 2919 | * @throws ModelNotFoundException |
||
| 2920 | * @throws DataNotFoundException |
||
| 2921 | */ |
||
| 2922 | public function find($data = null) |
||
| 2923 | { |
||
| 2924 | if (!is_null($data)) { |
||
| 2925 | // AR模式分析主键条件 |
||
| 2926 | $this->parsePkWhere($data); |
||
| 2927 | } |
||
| 2928 | |||
| 2929 | $result = $this->connection->find($this); |
||
| 2930 | |||
| 2931 | // 数据处理 |
||
| 2932 | if (empty($result)) { |
||
| 2933 | return $this->resultToEmpty(); |
||
| 2934 | } |
||
| 2935 | |||
| 2936 | if (!empty($this->model) && empty($this->options['array'])) { |
||
| 2937 | // 返回模型对象 |
||
| 2938 | $this->resultToModel($result, $this->options); |
||
| 2939 | } else { |
||
| 2940 | $this->result($result); |
||
| 2941 | } |
||
| 2942 | |||
| 2943 | return $result; |
||
| 2944 | } |
||
| 2945 | |||
| 2946 | /** |
||
| 2947 | * 查找单条记录 不存在返回空数据（或者空模型） |
||
| 2948 | * @access public |
||
| 2949 | * @param mixed $data 数据 |
||
| 2950 | * @return array|Model |
||
| 2951 | */ |
||
| 2952 | public function findOrEmpty($data = null) |
||
| 2953 | { |
||
| 2954 | return $this->allowEmpty(true)->find($data); |
||
| 2955 | } |
||
| 2956 | |||
| 2957 | /** |
||
| 2958 | * 处理空数据 |
||
| 2959 | * @access protected |
||
| 2960 | * @return array|Model|null |
||
| 2961 | * @throws DbException |
||
| 2962 | * @throws ModelNotFoundException |
||
| 2963 | * @throws DataNotFoundException |
||
| 2964 | */ |
||
| 2965 | protected function resultToEmpty() |
||
| 2966 | { |
||
| 2967 | if (!empty($this->options['fail'])) { |
||
| 2968 | $this->throwNotFound(); |
||
| 2969 | } elseif (!empty($this->options['allow_empty'])) { |
||
| 2970 | return !empty($this->model) && empty($this->options['array']) ? $this->model->newInstance([], true) : []; |
||
| 2971 | } elseif (!empty($this->options['array'])) { |
||
| 2972 | return []; |
||
| 2973 | } |
||
| 2974 | } |
||
| 2975 | |||
| 2976 | /** |
||
| 2977 | * 获取模型的更新条件 |
||
| 2978 | * @access protected |
||
| 2979 | * @param array $options 查询参数 |
||
| 2980 | */ |
||
| 2981 | protected function getModelUpdateCondition(array $options) |
||
| 2982 | { |
||
| 2983 | return $options['where']['AND'] ?? null; |
||
| 2984 | } |
||
| 2985 | |||
| 2986 | /** |
||
| 2987 | * 处理数据 |
||
| 2988 | * @access protected |
||
| 2989 | * @param array $result 查询数据 |
||
| 2990 | * @return void |
||
| 2991 | */ |
||
| 2992 | protected function result(array &$result): void |
||
| 2993 | { |
||
| 2994 | if (!empty($this->options['json'])) { |
||
| 2995 | $this->jsonResult($result, $this->options['json'], true); |
||
| 2996 | } |
||
| 2997 | |||
| 2998 | if (!empty($this->options['with_attr'])) { |
||
| 2999 | $this->getResultAttr($result, $this->options['with_attr']); |
||
| 3000 | } |
||
| 3001 | |||
| 3002 | $this->filterResult($result); |
||
| 3003 | } |
||
| 3004 | |||
| 3005 | /** |
||
| 3006 | * 处理数据的可见和隐藏 |
||
| 3007 | * @access protected |
||
| 3008 | * @param array $result 查询数据 |
||
| 3009 | * @return void |
||
| 3010 | */ |
||
| 3011 | protected function filterResult(&$result): void |
||
| 3012 | { |
||
| 3013 | if (!empty($this->options['visible'])) { |
||
| 3014 | foreach ($this->options['visible'] as $key) { |
||
| 3015 | $array[] = $key; |
||
| 3016 | } |
||
| 3017 | $result = array_intersect_key($result, array_flip($array)); |
||
| 3018 | } elseif (!empty($this->options['hidden'])) { |
||
| 3019 | foreach ($this->options['hidden'] as $key) { |
||
| 3020 | $array[] = $key; |
||
| 3021 | } |
||
| 3022 | $result = array_diff_key($result, array_flip($array)); |
||
| 3023 | } |
||
| 3024 | } |
||
| 3025 | |||
| 3026 | /** |
||
| 3027 | * 使用获取器处理数据 |
||
| 3028 | * @access protected |
||
| 3029 | * @param array $result 查询数据 |
||
| 3030 | * @param array $withAttr 字段获取器 |
||
| 3031 | * @return void |
||
| 3032 | */ |
||
| 3033 | protected function getResultAttr(array &$result, array $withAttr = []): void |
||
| 3034 | { |
||
| 3035 | foreach ($withAttr as $name => $closure) { |
||
| 3036 | $name = App::parseName($name); |
||
| 3037 | |||
| 3038 | if (strpos($name, '.')) { |
||
| 3039 | // 支持JSON字段 获取器定义 |
||
| 3040 | list($key, $field) = explode('.', $name); |
||
| 3041 | |||
| 3042 | if (isset($result[$key])) { |
||
| 3043 | $result[$key][$field] = $closure($result[$key][$field] ?? null, $result[$key]); |
||
| 3044 | } |
||
| 3045 | } else { |
||
| 3046 | $result[$name] = $closure($result[$name] ?? null, $result); |
||
| 3047 | } |
||
| 3048 | } |
||
| 3049 | } |
||
| 3050 | |||
| 3051 | /** |
||
| 3052 | * JSON字段数据转换 |
||
| 3053 | * @access protected |
||
| 3054 | * @param array $result 查询数据 |
||
| 3055 | * @param array $json JSON字段 |
||
| 3056 | * @param bool $assoc 是否转换为数组 |
||
| 3057 | * @param array $withRelationAttr 关联获取器 |
||
| 3058 | * @return void |
||
| 3059 | */ |
||
| 3060 | protected function jsonResult(array &$result, array $json = [], bool $assoc = false, array $withRelationAttr = []): void |
||
| 3061 | { |
||
| 3062 | foreach ($json as $name) { |
||
| 3063 | if (!isset($result[$name])) { |
||
| 3064 | continue; |
||
| 3065 | } |
||
| 3066 | |||
| 3067 | $result[$name] = json_decode($result[$name], $assoc); |
||
| 3068 | |||
| 3069 | if (!isset($withRelationAttr[$name])) { |
||
| 3070 | continue; |
||
| 3071 | } |
||
| 3072 | |||
| 3073 | foreach ($withRelationAttr[$name] as $key => $closure) { |
||
| 3074 | $data = get_object_vars($result[$name]); |
||
| 3075 | |||
| 3076 | $result[$name]->$key = $closure($result[$name]->$key ?? null, $data); |
||
| 3077 | } |
||
| 3078 | } |
||
| 3079 | } |
||
| 3080 | |||
| 3081 | /** |
||
| 3082 | * 查询数据转换为模型对象 |
||
| 3083 | * @access protected |
||
| 3084 | * @param array $result 查询数据 |
||
| 3085 | * @param array $options 查询参数 |
||
| 3086 | * @param bool $resultSet 是否为数据集查询 |
||
| 3087 | * @param array $withRelationAttr 关联字段获取器 |
||
| 3088 | * @return void |
||
| 3089 | */ |
||
| 3090 | protected function resultToModel(array &$result, array $options = [], bool $resultSet = false, array $withRelationAttr = []): void |
||
| 3091 | { |
||
| 3092 | // 动态获取器 |
||
| 3093 | if (!empty($options['with_attr']) && empty($withRelationAttr)) { |
||
| 3094 | foreach ($options['with_attr'] as $name => $val) { |
||
| 3095 | if (strpos($name, '.')) { |
||
| 3096 | list($relation, $field) = explode('.', $name); |
||
| 3097 | |||
| 3098 | $withRelationAttr[$relation][$field] = $val; |
||
| 3099 | unset($options['with_attr'][$name]); |
||
| 3100 | } |
||
| 3101 | } |
||
| 3102 | } |
||
| 3103 | |||
| 3104 | // JSON 数据处理 |
||
| 3105 | if (!empty($options['json'])) { |
||
| 3106 | $this->jsonResult($result, $options['json'], $options['json_assoc'], $withRelationAttr); |
||
| 3107 | } |
||
| 3108 | |||
| 3109 | $result = $this->model->newInstance($result, true, $resultSet ? null : $this->getModelUpdateCondition($options)); |
||
| 3110 | |||
| 3111 | // 动态获取器 |
||
| 3112 | if (!empty($options['with_attr'])) { |
||
| 3113 | $result->withAttribute($options['with_attr']); |
||
| 3114 | } |
||
| 3115 | |||
| 3116 | // 输出属性控制 |
||
| 3117 | if (!empty($options['visible'])) { |
||
| 3118 | $result->visible($options['visible']); |
||
| 3119 | } elseif (!empty($options['hidden'])) { |
||
| 3120 | $result->hidden($options['hidden']); |
||
| 3121 | } |
||
| 3122 | |||
| 3123 | if (!empty($options['append'])) { |
||
| 3124 | $result->append($options['append']); |
||
| 3125 | } |
||
| 3126 | |||
| 3127 | // 关联查询 |
||
| 3128 | if (!empty($options['relation'])) { |
||
| 3129 | $result->relationQuery($options['relation']); |
||
| 3130 | } |
||
| 3131 | |||
| 3132 | // 预载入查询 |
||
| 3133 | if (!$resultSet && !empty($options['with'])) { |
||
| 3134 | $result->eagerlyResult($result, $options['with'], $withRelationAttr); |
||
| 3135 | } |
||
| 3136 | |||
| 3137 | // JOIN预载入查询 |
||
| 3138 | if (!$resultSet && !empty($options['with_join'])) { |
||
| 3139 | $result->eagerlyResult($result, $options['with_join'], $withRelationAttr, true); |
||
| 3140 | } |
||
| 3141 | |||
| 3142 | // 关联统计 |
||
| 3143 | if (!empty($options['with_count'])) { |
||
| 3144 | foreach ($options['with_count'] as $val) { |
||
| 3145 | $result->relationCount($result, $val[0], $val[1], $val[2]); |
||
| 3146 | } |
||
| 3147 | } |
||
| 3148 | } |
||
| 3149 | |||
| 3150 | /** |
||
| 3151 | * 查询失败 抛出异常 |
||
| 3152 | * @access protected |
||
| 3153 | * @return void |
||
| 3154 | * @throws ModelNotFoundException |
||
| 3155 | * @throws DataNotFoundException |
||
| 3156 | */ |
||
| 3157 | protected function throwNotFound(): void |
||
| 3158 | { |
||
| 3159 | if (!empty($this->model)) { |
||
| 3160 | $class = get_class($this->model); |
||
| 3161 | throw new ModelNotFoundException('model data Not Found:' . $class, $class, $this->options); |
||
| 3162 | } |
||
| 3163 | |||
| 3164 | $table = $this->getTable(); |
||
| 3165 | throw new DataNotFoundException('table data not Found:' . $table, $table, $this->options); |
||
| 3166 | } |
||
| 3167 | |||
| 3168 | /** |
||
| 3169 | * 查找多条记录 如果不存在则抛出异常 |
||
| 3170 | * @access public |
||
| 3171 | * @param array|string|Query|Closure $data 数据 |
||
| 3172 | * @return array|PDOStatement|string|Model |
||
| 3173 | * @throws DbException |
||
| 3174 | * @throws ModelNotFoundException |
||
| 3175 | * @throws DataNotFoundException |
||
| 3176 | */ |
||
| 3177 | public function selectOrFail($data = null) |
||
| 3180 | } |
||
| 3181 | |||
| 3182 | /** |
||
| 3183 | * 查找单条记录 如果不存在则抛出异常 |
||
| 3184 | * @access public |
||
| 3185 | * @param array|string|Query|Closure $data 数据 |
||
| 3186 | * @return array|PDOStatement|string|Model |
||
| 3187 | * @throws DbException |
||
| 3188 | * @throws ModelNotFoundException |
||
| 3189 | * @throws DataNotFoundException |
||
| 3190 | */ |
||
| 3191 | public function findOrFail($data = null) |
||
| 3194 | } |
||
| 3195 | |||
| 3196 | /** |
||
| 3197 | * 分批数据返回处理 |
||
| 3198 | * @access public |
||
| 3199 | * @param integer $count 每次处理的数据数量 |
||
| 3200 | * @param callable $callback 处理回调方法 |
||
| 3201 | * @param string|array $column 分批处理的字段名 |
||
| 3202 | * @param string $order 字段排序 |
||
| 3203 | * @return bool |
||
| 3204 | * @throws DbException |
||
| 3205 | */ |
||
| 3206 | public function chunk(int $count, callable $callback, $column = null, string $order = 'asc'): bool |
||
| 3207 | { |
||
| 3208 | $options = $this->getOptions(); |
||
| 3209 | $column = $column ?: $this->getPk(); |
||
| 3210 | |||
| 3211 | if (isset($options['order'])) { |
||
| 3212 | if (Container::pull('app')->isDebug()) { |
||
| 3213 | throw new DbException('chunk not support call order'); |
||
| 3214 | } |
||
| 3215 | unset($options['order']); |
||
| 3216 | } |
||
| 3217 | |||
| 3218 | $bind = $this->bind; |
||
| 3219 | |||
| 3220 | if (is_array($column)) { |
||
| 3221 | $times = 1; |
||
| 3222 | $query = $this->options($options)->page($times, $count); |
||
| 3223 | } else { |
||
| 3224 | $query = $this->options($options)->limit($count); |
||
| 3225 | |||
| 3226 | if (strpos($column, '.')) { |
||
| 3227 | list($alias, $key) = explode('.', $column); |
||
| 3228 | } else { |
||
| 3229 | $key = $column; |
||
| 3230 | } |
||
| 3231 | } |
||
| 3232 | |||
| 3233 | $resultSet = $query->order($column, $order)->select(); |
||
| 3234 | |||
| 3235 | while (count($resultSet) > 0) { |
||
| 3236 | if ($resultSet instanceof Collection) { |
||
| 3237 | $resultSet = $resultSet->all(); |
||
| 3238 | } |
||
| 3239 | |||
| 3240 | if (false === call_user_func($callback, $resultSet)) { |
||
| 3241 | return false; |
||
| 3242 | } |
||
| 3243 | |||
| 3244 | if (isset($times)) { |
||
| 3245 | $times++; |
||
| 3246 | $query = $this->options($options)->page($times, $count); |
||
| 3247 | } else { |
||
| 3248 | $end = end($resultSet); |
||
| 3249 | $lastId = is_array($end) ? $end[$key] : $end->getData($key); |
||
| 3250 | |||
| 3251 | $query = $this->options($options) |
||
| 3252 | ->limit($count) |
||
| 3253 | ->where($column, 'asc' == strtolower($order) ? '>' : '<', $lastId); |
||
| 3254 | } |
||
| 3255 | |||
| 3256 | $resultSet = $query->bind($bind)->order($column, $order)->select(); |
||
| 3257 | } |
||
| 3258 | |||
| 3259 | return true; |
||
| 3260 | } |
||
| 3261 | |||
| 3262 | /** |
||
| 3263 | * 获取绑定的参数 并清空 |
||
| 3264 | * @access public |
||
| 3265 | * @param bool $clear 是否清空绑定数据 |
||
| 3266 | * @return array |
||
| 3267 | */ |
||
| 3268 | public function getBind(bool $clear = true): array |
||
| 3276 | } |
||
| 3277 | |||
| 3278 | /** |
||
| 3279 | * 创建子查询SQL |
||
| 3280 | * @access public |
||
| 3281 | * @param bool $sub 是否添加括号 |
||
| 3282 | * @return string |
||
| 3283 | * @throws DbException |
||
| 3284 | */ |
||
| 3285 | public function buildSql(bool $sub = true): string |
||
| 3286 | { |
||
| 3287 | return $sub ? '( ' . $this->fetchSql()->select() . ' )' : $this->fetchSql()->select(); |
||
| 3288 | } |
||
| 3289 | |||
| 3290 | /** |
||
| 3291 | * 视图查询处理 |
||
| 3292 | * @access protected |
||
| 3293 | * @param array $options 查询参数 |
||
| 3294 | * @return void |
||
| 3295 | */ |
||
| 3296 | protected function parseView(array &$options): void |
||
| 3297 | { |
||
| 3298 | foreach (['AND', 'OR'] as $logic) { |
||
| 3299 | if (isset($options['where'][$logic])) { |
||
| 3300 | foreach ($options['where'][$logic] as $key => $val) { |
||
| 3301 | if (array_key_exists($key, $options['map'])) { |
||
| 3302 | array_shift($val); |
||
| 3303 | array_unshift($val, $options['map'][$key]); |
||
| 3304 | $options['where'][$logic][$options['map'][$key]] = $val; |
||
| 3305 | unset($options['where'][$logic][$key]); |
||
| 3306 | } |
||
| 3307 | } |
||
| 3308 | } |
||
| 3309 | } |
||
| 3310 | |||
| 3311 | if (isset($options['order'])) { |
||
| 3312 | // 视图查询排序处理 |
||
| 3313 | foreach ($options['order'] as $key => $val) { |
||
| 3314 | if (is_numeric($key) && is_string($val)) { |
||
| 3315 | if (strpos($val, ' ')) { |
||
| 3316 | list($field, $sort) = explode(' ', $val); |
||
| 3317 | if (array_key_exists($field, $options['map'])) { |
||
| 3318 | $options['order'][$options['map'][$field]] = $sort; |
||
| 3319 | unset($options['order'][$key]); |
||
| 3320 | } |
||
| 3321 | } elseif (array_key_exists($val, $options['map'])) { |
||
| 3322 | $options['order'][$options['map'][$val]] = 'asc'; |
||
| 3323 | unset($options['order'][$key]); |
||
| 3324 | } |
||
| 3325 | } elseif (array_key_exists($key, $options['map'])) { |
||
| 3326 | $options['order'][$options['map'][$key]] = $val; |
||
| 3327 | unset($options['order'][$key]); |
||
| 3328 | } |
||
| 3329 | } |
||
| 3330 | } |
||
| 3331 | } |
||
| 3332 | |||
| 3333 | /** |
||
| 3334 | * 分析数据是否存在更新条件 |
||
| 3335 | * @access public |
||
| 3336 | * @param array $data 数据 |
||
| 3337 | * @return bool |
||
| 3338 | * @throws Exception |
||
| 3339 | */ |
||
| 3340 | public function parseUpdateData(&$data): bool |
||
| 3341 | { |
||
| 3342 | $pk = $this->getPk(); |
||
| 3343 | $isUpdate = false; |
||
| 3344 | // 如果存在主键数据 则自动作为更新条件 |
||
| 3345 | if (is_string($pk) && isset($data[$pk])) { |
||
| 3346 | $this->where($pk, '=', $data[$pk]); |
||
| 3347 | $this->options['key'] = $data[$pk]; |
||
| 3348 | unset($data[$pk]); |
||
| 3349 | $isUpdate = true; |
||
| 3350 | } elseif (is_array($pk)) { |
||
| 3351 | // 增加复合主键支持 |
||
| 3352 | foreach ($pk as $field) { |
||
| 3353 | if (isset($data[$field])) { |
||
| 3354 | $this->where($field, '=', $data[$field]); |
||
| 3355 | $isUpdate = true; |
||
| 3356 | } else { |
||
| 3357 | // 如果缺少复合主键数据则不执行 |
||
| 3358 | throw new Exception('miss complex primary data'); |
||
| 3359 | } |
||
| 3360 | unset($data[$field]); |
||
| 3361 | } |
||
| 3362 | } |
||
| 3363 | |||
| 3364 | return $isUpdate; |
||
| 3365 | } |
||
| 3366 | |||
| 3367 | /** |
||
| 3368 | * 把主键值转换为查询条件 支持复合主键 |
||
| 3369 | * @access public |
||
| 3370 | * @param array|string $data 主键数据 |
||
| 3371 | * @return void |
||
| 3372 | * @throws Exception |
||
| 3373 | */ |
||
| 3374 | public function parsePkWhere($data): void |
||
| 3375 | { |
||
| 3376 | $pk = $this->getPk(); |
||
| 3377 | |||
| 3378 | if (is_string($pk)) { |
||
| 3379 | // 获取数据表 |
||
| 3380 | if (empty($this->options['table'])) { |
||
| 3381 | $this->options['table'] = $this->getTable(); |
||
| 3382 | } |
||
| 3383 | |||
| 3384 | $table = is_array($this->options['table']) ? key($this->options['table']) : $this->options['table']; |
||
| 3385 | |||
| 3386 | if (!empty($this->options['alias'][$table])) { |
||
| 3387 | $alias = $this->options['alias'][$table]; |
||
| 3388 | } |
||
| 3389 | |||
| 3390 | $key = isset($alias) ? $alias . '.' . $pk : $pk; |
||
| 3391 | // 根据主键查询 |
||
| 3392 | if (is_array($data)) { |
||
| 3393 | $this->where($key, 'in', $data); |
||
| 3394 | } else { |
||
| 3395 | $this->where($key, '=', $data); |
||
| 3396 | $this->options['key'] = $data; |
||
| 3397 | } |
||
| 3398 | } |
||
| 3399 | } |
||
| 3400 | |||
| 3401 | /** |
||
| 3402 | * 分析表达式（可用于查询或者写入操作） |
||
| 3403 | * @access public |
||
| 3404 | * @return array |
||
| 3405 | */ |
||
| 3406 | public function parseOptions(): array |
||
| 3407 | { |
||
| 3408 | $options = $this->getOptions(); |
||
| 3409 | |||
| 3410 | // 获取数据表 |
||
| 3411 | if (empty($options['table'])) { |
||
| 3412 | $options['table'] = $this->getTable(); |
||
| 3413 | } |
||
| 3414 | |||
| 3415 | if (!isset($options['where'])) { |
||
| 3416 | $options['where'] = []; |
||
| 3417 | } elseif (isset($options['view'])) { |
||
| 3418 | // 视图查询条件处理 |
||
| 3419 | $this->parseView($options); |
||
| 3420 | } |
||
| 3421 | |||
| 3422 | if (!isset($options['field'])) { |
||
| 3423 | $options['field'] = '*'; |
||
| 3424 | } |
||
| 3425 | |||
| 3426 | foreach (['data', 'order', 'join', 'union'] as $name) { |
||
| 3427 | if (!isset($options[$name])) { |
||
| 3428 | $options[$name] = []; |
||
| 3429 | } |
||
| 3430 | } |
||
| 3431 | |||
| 3432 | if (!isset($options['strict'])) { |
||
| 3433 | $options['strict'] = $this->connection->getConfig('fields_strict'); |
||
| 3434 | } |
||
| 3435 | |||
| 3436 | foreach (['master', 'lock', 'fetch_sql', 'array', 'distinct', 'procedure'] as $name) { |
||
| 3437 | if (!isset($options[$name])) { |
||
| 3438 | $options[$name] = false; |
||
| 3439 | } |
||
| 3440 | } |
||
| 3441 | |||
| 3442 | foreach (['group', 'having', 'limit', 'force', 'comment', 'partition', 'duplicate', 'extra'] as $name) { |
||
| 3443 | if (!isset($options[$name])) { |
||
| 3444 | $options[$name] = ''; |
||
| 3445 | } |
||
| 3446 | } |
||
| 3447 | |||
| 3448 | if (isset($options['page'])) { |
||
| 3449 | // 根据页数计算limit |
||
| 3450 | list($page, $listRows) = $options['page']; |
||
| 3451 | $page = $page > 0 ? $page : 1; |
||
| 3452 | $listRows = $listRows ? $listRows : (is_numeric($options['limit']) ? $options['limit'] : 20); |
||
| 3453 | $offset = $listRows * ($page - 1); |
||
| 3454 | $options['limit'] = $offset . ',' . $listRows; |
||
| 3455 | } |
||
| 3456 | |||
| 3457 | $this->options = $options; |
||
| 3458 | |||
| 3459 | return $options; |
||
| 3460 | } |
||
| 3461 | |||
| 3462 | /** |
||
| 3463 | * 注册回调方法 |
||
| 3464 | * @access public |
||
| 3465 | * @param string $event 事件名 |
||
| 3466 | * @param callable $callback 回调方法 |
||
| 3467 | * @return void |
||
| 3468 | */ |
||
| 3469 | public static function event(string $event, callable $callback): void |
||
| 3472 | } |
||
| 3473 | |||
| 3474 | /** |
||
| 3475 | * 触发事件 |
||
| 3476 | * @access public |
||
| 3477 | * @param string $event 事件名 |
||
| 3478 | * @return mixed |
||
| 3479 | */ |
||
| 3480 | public function trigger(string $event) |
||
| 3481 | { |
||
| 3482 | $result = false; |
||
| 3483 | |||
| 3484 | if (isset(self::$event[$event])) { |
||
| 3485 | $result = Container::getInstance()->invoke(self::$event[$event], [$this]); |
||
| 3486 | } |
||
| 3487 | |||
| 3488 | return $result; |
||
| 3489 | } |
||
| 3490 | |||
| 3491 | } |
||
| 3492 |
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