| Total Complexity | 60 |
| Total Lines | 405 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like SimplePHP 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 SimplePHP, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 22 | class SimplePHP extends Connection { |
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| 23 | use Actions, Functions, Properties; |
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| 24 | |||
| 25 | /** @var string */ |
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| 26 | protected $sentence = ''; |
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| 27 | |||
| 28 | /** @var string */ |
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| 29 | protected $offset; |
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| 30 | |||
| 31 | /** @var string */ |
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| 32 | protected $order; |
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| 33 | |||
| 34 | /** @var string */ |
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| 35 | protected $params = '*'; |
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| 36 | |||
| 37 | /** @var string */ |
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| 38 | protected $where; |
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| 39 | |||
| 40 | /** @var string */ |
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| 41 | protected $limit; |
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| 42 | |||
| 43 | /** @var string */ |
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| 44 | protected $table; |
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| 45 | |||
| 46 | /** @var object|null */ |
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| 47 | protected $data; |
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| 48 | |||
| 49 | /** @var bool */ |
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| 50 | protected $type; |
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| 51 | |||
| 52 | /** @var string */ |
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| 53 | protected $primary; |
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| 54 | |||
| 55 | /** @var array */ |
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| 56 | protected $request = []; |
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| 57 | |||
| 58 | /** @var array */ |
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| 59 | protected $excepts = []; |
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| 60 | |||
| 61 | /** @var bool */ |
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| 62 | protected $count = false; |
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| 63 | |||
| 64 | /** @var string */ |
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| 65 | protected $group; |
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| 66 | |||
| 67 | /** @var object|null */ |
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| 68 | protected $childClass; |
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| 69 | |||
| 70 | /** @var array */ |
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| 71 | private static $reservedWords = ['where', 'find', 'by']; |
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| 72 | |||
| 73 | /** |
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| 74 | * Get tablename of children model |
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| 75 | * @param string|null $tableName |
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| 76 | */ |
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| 77 | function __construct(String $tableName = null, String $primaryKey = null) |
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| 78 | { |
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| 79 | $this->setRealTable()->setRealPrimary(); |
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| 80 | |||
| 81 | $this->childClass = new ChildSimplePHP(get_called_class()); |
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| 82 | |||
| 83 | if($tableName) $this->table = $tableName; |
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| 84 | |||
| 85 | if($primaryKey) $this->primary = $primaryKey; |
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| 86 | } |
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| 87 | |||
| 88 | private function setRealTable() : ?SimplePHP |
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| 89 | { |
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| 90 | $this->table = $this->getTable() ?? strtolower($this->childClass->realName) . 's'; |
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| 91 | return $this; |
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| 92 | } |
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| 93 | |||
| 94 | private function setRealPrimary() : ?SimplePHP |
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| 95 | { |
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| 96 | $this->primary = $this->getPrimary() ?? 'id'; |
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| 97 | return $this; |
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| 98 | } |
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| 99 | |||
| 100 | /** |
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| 101 | * @param int|null $id |
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| 102 | * @return SimplePHP|null |
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| 103 | */ |
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| 104 | public function find(int $id = null): ?SimplePHP |
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| 105 | { |
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| 106 | is_int($id) ? $this->where([[$this->primary, '=', $id]]) : null; |
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| 107 | |||
| 108 | return $this; |
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| 109 | } |
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| 110 | |||
| 111 | /** |
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| 112 | * @param array $where |
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| 113 | * @param string $condition = 'AND' |
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| 114 | * @return SimplePHP|null |
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| 115 | */ |
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| 116 | public function where(Array $where, String $condition = 'AND'): ?SimplePHP |
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| 117 | { |
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| 118 | $this->where = ''; |
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| 119 | foreach($where as $enclosures) { |
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| 120 | $split = isset($enclosures[3]) && !$enclosures[3] ? $enclosures[2] : "'".$enclosures[2]."'"; |
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| 121 | $this->where .= $enclosures[0]." ".$enclosures[1]." ".$split." {$condition} "; |
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| 122 | } |
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| 123 | $this->where = "WHERE " . rtrim($this->where, " {$condition} "); |
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| 124 | |||
| 125 | return $this; |
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| 126 | } |
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| 127 | |||
| 128 | /** |
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| 129 | * @param array $where |
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| 130 | * @return SimplePHP|null |
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| 131 | */ |
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| 132 | public function whereRaw(String $where): ?SimplePHP |
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| 133 | { |
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| 134 | $this->where = "WHERE " . $where; |
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| 135 | return $this; |
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| 136 | } |
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| 137 | |||
| 138 | /** |
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| 139 | * @param array $orWhere |
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| 140 | * @param string $condition = 'AND' |
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| 141 | * @return SimplePHP|null |
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| 142 | */ |
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| 143 | public function orWhere(Array $orWhere, String $condition = 'AND'): ?SimplePHP |
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| 144 | { |
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| 145 | $moreWhere = ''; |
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| 146 | foreach($orWhere as $enclosures) { |
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| 147 | $split = isset($enclosures[3]) && !$enclosures[3] ? $enclosures[2] : "'".$enclosures[2]."'"; |
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| 148 | $moreWhere .= $enclosures[0]." ".$enclosures[1]." ".$split." {$condition} "; |
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| 149 | } |
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| 150 | $this->where .= " OR " . rtrim($moreWhere, " {$condition} "); |
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| 151 | |||
| 152 | return $this; |
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| 153 | } |
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| 154 | |||
| 155 | /** |
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| 156 | * @param array $params |
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| 157 | * @return SimplePHP|null |
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| 158 | */ |
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| 159 | public function only(Array $params): ?SimplePHP |
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| 160 | { |
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| 161 | $this->params = implode(',', $params); |
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| 162 | return $this; |
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| 163 | } |
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| 164 | |||
| 165 | /** |
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| 166 | * @param int $limit |
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| 167 | * @return SimplePHP|null |
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| 168 | */ |
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| 169 | public function limit(int $limit): ?SimplePHP |
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| 173 | } |
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| 174 | |||
| 175 | /** |
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| 176 | * @param int $offset |
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| 177 | * @return SimplePHP|null |
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| 178 | */ |
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| 179 | public function offset(int $offset): ?SimplePHP |
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| 180 | { |
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| 181 | $this->offset = "OFFSET $offset"; |
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| 182 | return $this; |
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| 183 | } |
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| 184 | |||
| 185 | /** |
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| 186 | * @param string $order |
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| 187 | * @param string $ordenation = 'ASC' |
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| 188 | * @return SimplePHP|null |
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| 189 | */ |
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| 190 | public function orderBy(String $prop, String $ordenation = 'ASC'): ?SimplePHP |
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| 191 | { |
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| 192 | if(mb_strlen($this->order) < 9) { |
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| 193 | $this->order = "ORDER BY {$prop} {$ordenation}"; |
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| 194 | } else { |
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| 195 | $this->order .= ", {$prop} {$ordenation}"; |
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| 196 | } |
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| 197 | return $this; |
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| 198 | } |
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| 199 | |||
| 200 | /** |
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| 201 | * @param string $prop |
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| 202 | * @return SimplePHP|null |
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| 203 | */ |
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| 204 | public function groupBy(String $prop): ?SimplePHP |
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| 205 | { |
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| 206 | if(mb_strlen($this->group) < 9) { |
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| 207 | $this->group = "GROUP BY {$prop}"; |
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| 208 | } else { |
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| 209 | $this->group .= ", {$prop}"; |
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| 210 | } |
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| 211 | return $this; |
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| 212 | } |
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| 213 | |||
| 214 | /** |
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| 215 | * @param string $name |
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| 216 | * @param mixed $arguments |
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| 217 | * @return Array|Null|SimplePHP |
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| 218 | */ |
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| 219 | public function __call(String $name, $arguments) |
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| 220 | { |
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| 221 | if($name === 'skip') |
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| 222 | return $this->offset($arguments[0]); |
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| 223 | |||
| 224 | if($name === 'take') |
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| 225 | return $this->limit($arguments[0]); |
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| 226 | |||
| 227 | if($name === 'get') |
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| 228 | return $this->execute(); |
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| 229 | |||
| 230 | if($name === 'first') |
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| 231 | return $this->execute(true); |
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| 232 | |||
| 233 | return $this->writeLog("This method does not exist at the SimplePHP: \"<b>{$name}</b>\"."); |
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| 234 | } |
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| 235 | |||
| 236 | /** |
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| 237 | * @param array $deniable |
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| 238 | * @return SimplePHP|null |
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| 239 | */ |
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| 240 | public function except(Array $deniable): ?SimplePHP |
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| 241 | { |
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| 242 | $this->excepts = $deniable; |
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| 243 | return $this; |
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| 244 | } |
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| 245 | |||
| 246 | /** |
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| 247 | * @return null |
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| 248 | */ |
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| 249 | private function deny() |
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| 250 | { |
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| 251 | if (!empty($this->excepts)) { |
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| 252 | foreach ($this->excepts as $except) { |
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| 253 | if (isset($this->data[$except])) unset($this->data[$except]); |
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| 254 | } |
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| 255 | } |
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| 256 | } |
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| 257 | |||
| 258 | /** |
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| 259 | * @param $prop |
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| 260 | * @param $value |
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| 261 | * @return null |
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| 262 | */ |
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| 263 | public function __set($prop, $value) |
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| 264 | { |
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| 265 | if (empty($this->data)) { |
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| 266 | $this->data = new stdClass(); |
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| 267 | } |
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| 268 | |||
| 269 | $this->data->$prop = $value; |
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| 270 | } |
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| 271 | |||
| 272 | /** |
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| 273 | * @param $attribute |
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| 274 | * @return bool |
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| 275 | */ |
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| 276 | public function __isset($attribute): bool |
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| 277 | { |
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| 278 | return isset($this->data->$attribute); |
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| 279 | } |
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| 280 | |||
| 281 | /** |
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| 282 | * @param $prop |
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| 283 | * @return string|null |
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| 284 | */ |
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| 285 | public function __get($prop): ?String |
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| 288 | } |
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| 289 | |||
| 290 | public function count(): SimplePHP |
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| 291 | { |
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| 292 | $this->count = true; |
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| 293 | return $this; |
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| 294 | } |
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| 295 | |||
| 296 | /** |
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| 297 | * @return array|object|int|null |
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| 298 | */ |
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| 299 | public function execute(bool $type = false) |
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| 300 | { |
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| 301 | $this->type = $type; |
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| 302 | try { |
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| 303 | if(!is_object(Connection::getConnection())) |
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| 304 | return $this->writeLog("Connection failed. Check your connection config and try again.", true); |
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| 305 | |||
| 306 | $execute = Connection::getConnection()->query("SELECT {$this->params} FROM {$this->table} {$this->where} {$this->group} {$this->order} {$this->limit} {$this->offset}"); |
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| 307 | $execute->rowCount() > 1 ? |
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| 308 | $this->data = ($this->type ? $execute->fetchAll(PDO::FETCH_CLASS, static::class) : $execute->fetchAll(PDO::FETCH_ASSOC)) : $this->data = ($this->type ? $execute->fetchObject(static::class) : $execute->fetch(PDO::FETCH_ASSOC)); |
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| 309 | $this->deny(); |
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| 310 | return !$this->count ? $this->data : $execute->rowCount(); |
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| 311 | } catch (PDOException $exc) { |
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| 312 | return $this->writeLog($exc->getMessage(), true); |
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| 313 | } |
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| 314 | } |
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| 315 | |||
| 316 | /** |
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| 317 | * @return null|bool |
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| 318 | */ |
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| 319 | public function destroy(): ?bool |
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| 320 | { |
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| 321 | $primary = $this->primary; |
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| 322 | if (!isset($this->data->$primary)) { |
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| 323 | return $this->writeLog("The primary index was not found."); |
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| 324 | } |
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| 325 | |||
| 326 | return $this->delete($this->data->$primary); |
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| 327 | } |
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| 328 | |||
| 329 | /** |
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| 330 | * @return null|bool |
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| 331 | */ |
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| 332 | public function save() |
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| 333 | { |
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| 334 | $primary = $this->primary; |
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| 335 | $data = json_decode(json_encode($this->data), true); |
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| 336 | if (empty($primary) || !isset($data[$primary])) { |
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| 337 | return $this->writeLog("The primary index was not found."); |
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| 338 | } else if (!$this->find($data[$primary])->execute()) { |
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| 339 | return $this->writeLog("The primary index was not found in the database."); |
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| 340 | } |
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| 341 | |||
| 342 | $otherPrimary = $data[$primary]; |
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| 343 | unset($data[$primary]); |
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| 344 | $parameters = implode(',', array_keys($data)); |
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| 345 | $values = array_values($data); |
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| 346 | |||
| 347 | return $this->update($parameters, $values, $otherPrimary); |
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| 348 | } |
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| 349 | |||
| 350 | /** |
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| 351 | * @return SimplePHP|null |
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| 352 | */ |
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| 353 | public function request(Array $request): ?SimplePHP |
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| 354 | { |
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| 355 | $this->request = $request; |
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| 356 | return $this; |
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| 357 | } |
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| 358 | |||
| 359 | /** |
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| 360 | * @return null|bool |
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| 361 | */ |
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| 362 | public function create(): ?bool |
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| 363 | { |
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| 364 | $request = $this->request; |
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| 365 | if (empty($request)) { |
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| 366 | return $this->writeLog("No information was passed to record."); |
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| 367 | } |
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| 368 | |||
| 369 | $parameters = implode(',', array_keys($request)); |
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| 370 | $values = array_values($request); |
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| 371 | |||
| 372 | return $this->insert($parameters, $values); |
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| 373 | } |
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| 374 | |||
| 375 | /** |
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| 376 | * @param string $message |
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| 377 | * @return null|Logger |
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| 378 | */ |
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| 379 | protected function writeLog($message, $pdo = false): void |
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| 380 | { |
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| 381 | $log = new Logger('SimplePHP'); |
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| 382 | $log->pushHandler(new StreamHandler(self::$config["pathLog"], Logger::WARNING)); |
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| 383 | |||
| 384 | if($pdo) { |
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| 385 | $log->error($message); |
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| 386 | return; |
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| 387 | } |
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| 388 | |||
| 389 | $log->warning($message); |
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| 390 | } |
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| 391 | |||
| 392 | /** |
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| 393 | * @param string $table |
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| 394 | * @return SimplePHP|null |
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| 395 | */ |
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| 396 | public function useTable(String $table): ?SimplePHP |
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| 397 | { |
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| 398 | $this->table = $table; |
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| 399 | return $this; |
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| 400 | } |
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| 401 | |||
| 402 | /** |
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| 403 | * @return string |
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| 404 | */ |
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| 405 | public function debugQuery(): String |
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| 408 | } |
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| 409 | |||
| 410 | /** |
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| 411 | * @return SimplePHP|null |
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| 412 | */ |
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| 413 | public static function __callStatic($name, $arguments) |
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| 415 | // if($name === 'find') |
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| 416 | // return (new Static)->find($arguments[0])->execute(true); |
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| 417 | } |
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| 418 | |||
| 419 | /** |
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| 420 | * @return SimplePHP|null |
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| 421 | */ |
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| 422 | public static function findByPrimary(Int $id) : ?SimplePHP |
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| 423 | { |
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| 424 | return ( |
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| 425 | new static() |
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| 426 | )->find($id); |
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| 427 | } |
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| 428 | } |