Aggregate.php
3 years ago
CRUD.php
3 years ago
FromClause.php
4 years ago
GroupByStatement.php
4 years ago
HavingClause.php
3 years ago
JoinClause.php
4 years ago
LimitStatement.php
4 years ago
MetaQuery.php
3 years ago
OffsetStatement.php
4 years ago
OrderByStatement.php
4 years ago
SelectStatement.php
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TablePrefix.php
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UnionOperator.php
4 years ago
WhereClause.php
3 years ago
HavingClause.php
314 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Give\Framework\QueryBuilder\Concerns; |
| 4 | |
| 5 | use Give\Framework\Database\DB; |
| 6 | use Give\Framework\QueryBuilder\Clauses\Having; |
| 7 | |
| 8 | use Give\Framework\QueryBuilder\Clauses\RawSQL; |
| 9 | use Give\Framework\QueryBuilder\Types\Math; |
| 10 | use Give\Framework\QueryBuilder\Types\Operator; |
| 11 | |
| 12 | /** |
| 13 | * @since 2.19.0 |
| 14 | */ |
| 15 | trait HavingClause |
| 16 | { |
| 17 | /** |
| 18 | * @var Having[]|RawSQL[] |
| 19 | */ |
| 20 | protected $havings = []; |
| 21 | |
| 22 | /** |
| 23 | * @var bool |
| 24 | */ |
| 25 | private $includeHavingKeyword = true; |
| 26 | |
| 27 | /** |
| 28 | * @param string $column |
| 29 | * @param string $comparisonOperator |
| 30 | * @param string $value |
| 31 | * @param null|string $mathFunction \Give\Framework\QueryBuilder\Types\Math |
| 32 | * |
| 33 | * @return $this |
| 34 | * |
| 35 | */ |
| 36 | public function having($column, $comparisonOperator, $value, $mathFunction = null) |
| 37 | { |
| 38 | $this->havings[] = new Having( |
| 39 | $column, |
| 40 | $comparisonOperator, |
| 41 | $value, |
| 42 | empty($this->havings) ? null : Operator::_AND, |
| 43 | $mathFunction |
| 44 | ); |
| 45 | |
| 46 | return $this; |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * @param string $column |
| 51 | * @param string $comparisonOperator |
| 52 | * @param string $value |
| 53 | * @param null|string $mathFunction \Give\Framework\QueryBuilder\Types\Math |
| 54 | * |
| 55 | * @return $this |
| 56 | */ |
| 57 | public function orHaving($column, $comparisonOperator, $value, $mathFunction = null) |
| 58 | { |
| 59 | $this->havings[] = new Having( |
| 60 | $column, |
| 61 | $comparisonOperator, |
| 62 | $value, |
| 63 | empty($this->havings) ? null : Operator::_OR, |
| 64 | $mathFunction |
| 65 | ); |
| 66 | |
| 67 | return $this; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * @param string $column |
| 72 | * @param string $comparisonOperator |
| 73 | * @param string|int $value |
| 74 | * |
| 75 | * @return $this |
| 76 | */ |
| 77 | public function havingCount($column, $comparisonOperator, $value) |
| 78 | { |
| 79 | return $this->having( |
| 80 | $column, |
| 81 | $comparisonOperator, |
| 82 | $value, |
| 83 | Math::COUNT |
| 84 | ); |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * @param string $column |
| 89 | * @param string $comparisonOperator |
| 90 | * @param string|int $value |
| 91 | * |
| 92 | * @return $this |
| 93 | */ |
| 94 | public function orHavingCount($column, $comparisonOperator, $value) |
| 95 | { |
| 96 | return $this->orHaving( |
| 97 | $column, |
| 98 | $comparisonOperator, |
| 99 | $value, |
| 100 | Math::COUNT |
| 101 | ); |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * @param string $column |
| 106 | * @param string $comparisonOperator |
| 107 | * @param string|int $value |
| 108 | * |
| 109 | * @return $this |
| 110 | */ |
| 111 | public function havingMin($column, $comparisonOperator, $value) |
| 112 | { |
| 113 | return $this->having( |
| 114 | $column, |
| 115 | $comparisonOperator, |
| 116 | $value, |
| 117 | Math::MIN |
| 118 | ); |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * @param string $column |
| 123 | * @param string $comparisonOperator |
| 124 | * @param string|int $value |
| 125 | * |
| 126 | * @return $this |
| 127 | */ |
| 128 | public function orHavingMin($column, $comparisonOperator, $value) |
| 129 | { |
| 130 | return $this->orHaving( |
| 131 | $column, |
| 132 | $comparisonOperator, |
| 133 | $value, |
| 134 | Math::MIN |
| 135 | ); |
| 136 | } |
| 137 | |
| 138 | /** |
| 139 | * @param string $column |
| 140 | * @param string $comparisonOperator |
| 141 | * @param string|int $value |
| 142 | * |
| 143 | * @return $this |
| 144 | */ |
| 145 | public function havingMax($column, $comparisonOperator, $value) |
| 146 | { |
| 147 | return $this->having( |
| 148 | $column, |
| 149 | $comparisonOperator, |
| 150 | $value, |
| 151 | Math::MAX |
| 152 | ); |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * @param string $column |
| 157 | * @param string $comparisonOperator |
| 158 | * @param string|int $value |
| 159 | * |
| 160 | * @return $this |
| 161 | */ |
| 162 | public function orHavingMax($column, $comparisonOperator, $value) |
| 163 | { |
| 164 | return $this->orHaving( |
| 165 | $column, |
| 166 | $comparisonOperator, |
| 167 | $value, |
| 168 | Math::MAX |
| 169 | ); |
| 170 | } |
| 171 | |
| 172 | /** |
| 173 | * @param string $column |
| 174 | * @param string $comparisonOperator |
| 175 | * @param string|int $value |
| 176 | * |
| 177 | * @return $this |
| 178 | */ |
| 179 | public function havingAvg($column, $comparisonOperator, $value) |
| 180 | { |
| 181 | return $this->having( |
| 182 | $column, |
| 183 | $comparisonOperator, |
| 184 | $value, |
| 185 | Math::AVG |
| 186 | ); |
| 187 | } |
| 188 | |
| 189 | /** |
| 190 | * @param string $column |
| 191 | * @param string $comparisonOperator |
| 192 | * @param string|int $value |
| 193 | * |
| 194 | * @return $this |
| 195 | */ |
| 196 | public function orHavingAvg($column, $comparisonOperator, $value) |
| 197 | { |
| 198 | return $this->orHaving( |
| 199 | $column, |
| 200 | $comparisonOperator, |
| 201 | $value, |
| 202 | Math::AVG |
| 203 | ); |
| 204 | } |
| 205 | |
| 206 | /** |
| 207 | * @param string $column |
| 208 | * @param string $comparisonOperator |
| 209 | * @param string|int $value |
| 210 | * |
| 211 | * @return $this |
| 212 | */ |
| 213 | public function havingSum($column, $comparisonOperator, $value) |
| 214 | { |
| 215 | return $this->having( |
| 216 | $column, |
| 217 | $comparisonOperator, |
| 218 | $value, |
| 219 | Math::SUM |
| 220 | ); |
| 221 | } |
| 222 | |
| 223 | /** |
| 224 | * @param string $column |
| 225 | * @param string $comparisonOperator |
| 226 | * @param string|int $value |
| 227 | * |
| 228 | * @return $this |
| 229 | */ |
| 230 | public function orHavingSum($column, $comparisonOperator, $value) |
| 231 | { |
| 232 | return $this->orHaving( |
| 233 | $column, |
| 234 | $comparisonOperator, |
| 235 | $value, |
| 236 | Math::SUM |
| 237 | ); |
| 238 | } |
| 239 | |
| 240 | /** |
| 241 | * Add raw SQL HAVING clause |
| 242 | * |
| 243 | * @param string $sql |
| 244 | * @param ...$args |
| 245 | * |
| 246 | * @return $this |
| 247 | */ |
| 248 | public function havingRaw($sql, ...$args) |
| 249 | { |
| 250 | $this->havings[] = new RawSQL($sql, $args); |
| 251 | |
| 252 | return $this; |
| 253 | } |
| 254 | |
| 255 | /** |
| 256 | * @return string[] |
| 257 | */ |
| 258 | protected function getHavingSQL() |
| 259 | { |
| 260 | if (empty($this->havings)) { |
| 261 | return []; |
| 262 | } |
| 263 | |
| 264 | $havings = []; |
| 265 | |
| 266 | foreach ($this->havings as $i => $having) { |
| 267 | if ($having instanceof RawSQL) { |
| 268 | if ($i === 0) { |
| 269 | // If the first element is an instance of RawSQL |
| 270 | // then we don't need the starting HAVING keyword because we assume that the dev will include that in RawSQL |
| 271 | $this->includeHavingKeyword = false; |
| 272 | } |
| 273 | $havings[] = $having->sql; |
| 274 | continue; |
| 275 | } |
| 276 | |
| 277 | $havings[] = $this->buildHavingSQL($having); |
| 278 | } |
| 279 | |
| 280 | if ($this->includeHavingKeyword) { |
| 281 | return array_merge(['HAVING'], $havings); |
| 282 | } |
| 283 | |
| 284 | return $havings; |
| 285 | } |
| 286 | |
| 287 | /** |
| 288 | * @param Having $having |
| 289 | * |
| 290 | * @return string |
| 291 | */ |
| 292 | private function buildHavingSQL(Having $having) |
| 293 | { |
| 294 | if ($having->mathFunction) { |
| 295 | return DB::prepare( |
| 296 | "%1s %2s(%3s) %4s %s", |
| 297 | $having->logicalOperator, |
| 298 | $having->mathFunction, |
| 299 | $having->column, |
| 300 | $having->comparisonOperator, |
| 301 | $having->value |
| 302 | ); |
| 303 | } |
| 304 | |
| 305 | return DB::prepare( |
| 306 | "%1s %2s %3s %s", |
| 307 | $having->logicalOperator, |
| 308 | $having->column, |
| 309 | $having->comparisonOperator, |
| 310 | $having->value |
| 311 | ); |
| 312 | } |
| 313 | } |
| 314 |