| Total Complexity | 66 |
| Total Lines | 379 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like AbstractQueryBuilder 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 AbstractQueryBuilder, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 28 | abstract class AbstractQueryBuilder implements QueryBuilderInterface |
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| 29 | { |
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| 30 | /** |
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| 31 | * The prefix for automatically generated query binding parameters. |
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| 32 | */ |
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| 33 | public const PARAM_PREFIX = ':qp'; |
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| 34 | /** |
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| 35 | * @psalm-var string[] The abstract column types mapped to physical column types. |
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| 36 | * |
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| 37 | * This is mainly used to support creating/modifying tables using DB-independent data type specifications. Child |
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| 38 | * classes should override this property to declare supported type mappings. |
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| 39 | */ |
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| 40 | protected array $typeMap = []; |
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| 41 | |||
| 42 | public function __construct( |
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| 43 | private QuoterInterface $quoter, |
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| 44 | private SchemaInterface $schema, |
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| 45 | private AbstractDDLQueryBuilder $ddlBuilder, |
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| 46 | private AbstractDMLQueryBuilder $dmlBuilder, |
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| 47 | private AbstractDQLQueryBuilder $dqlBuilder |
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| 48 | ) { |
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| 49 | } |
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| 50 | |||
| 51 | public function addCheck(string $table, string $name, string $expression): string |
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| 52 | { |
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| 53 | return $this->ddlBuilder->addCheck($table, $name, $expression); |
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| 54 | } |
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| 55 | |||
| 56 | public function addColumn(string $table, string $column, ColumnInterface|string $type): string |
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| 57 | { |
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| 58 | return $this->ddlBuilder->addColumn($table, $column, $type); |
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| 59 | } |
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| 60 | |||
| 61 | public function addCommentOnColumn(string $table, string $column, string $comment): string |
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| 64 | } |
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| 65 | |||
| 66 | public function addCommentOnTable(string $table, string $comment): string |
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| 69 | } |
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| 70 | |||
| 71 | public function addDefaultValue(string $table, string $name, string $column, mixed $value): string |
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| 74 | } |
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| 75 | |||
| 76 | public function addForeignKey( |
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| 77 | string $table, |
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| 78 | string $name, |
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| 79 | array|string $columns, |
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| 80 | string $referenceTable, |
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| 81 | array|string $referenceColumns, |
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| 82 | string $delete = null, |
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| 83 | string $update = null |
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| 84 | ): string { |
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| 85 | return $this->ddlBuilder->addForeignKey( |
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| 86 | $table, |
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| 87 | $name, |
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| 88 | $columns, |
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| 89 | $referenceTable, |
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| 90 | $referenceColumns, |
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| 91 | $delete, |
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| 92 | $update, |
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| 93 | ); |
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| 94 | } |
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| 95 | |||
| 96 | public function addPrimaryKey(string $table, string $name, array|string $columns): string |
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| 97 | { |
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| 98 | return $this->ddlBuilder->addPrimaryKey($table, $name, $columns); |
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| 99 | } |
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| 100 | |||
| 101 | public function addUnique(string $table, string $name, array|string $columns): string |
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| 102 | { |
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| 103 | return $this->ddlBuilder->addUnique($table, $name, $columns); |
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| 104 | } |
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| 105 | |||
| 106 | public function alterColumn(string $table, string $column, ColumnInterface|string $type): string |
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| 107 | { |
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| 108 | return $this->ddlBuilder->alterColumn($table, $column, $type); |
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| 109 | } |
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| 110 | |||
| 111 | public function batchInsert(string $table, array $columns, iterable $rows, array &$params = []): string |
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| 112 | { |
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| 113 | return $this->dmlBuilder->batchInsert($table, $columns, $rows, $params); |
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| 114 | } |
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| 115 | |||
| 116 | public function bindParam(mixed $value, array &$params = []): string |
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| 117 | { |
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| 118 | $phName = self::PARAM_PREFIX . count($params); |
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| 119 | |||
| 120 | $additionalCount = 0; |
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| 121 | while (isset($params[$phName])) { |
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| 122 | $phName = self::PARAM_PREFIX . count($params) . '_' . $additionalCount; |
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| 123 | ++$additionalCount; |
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| 124 | } |
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| 125 | |||
| 126 | /** @psalm-var mixed */ |
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| 127 | $params[$phName] = $value; |
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| 128 | |||
| 129 | return $phName; |
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| 130 | } |
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| 131 | |||
| 132 | public function build(QueryInterface $query, array $params = []): array |
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| 133 | { |
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| 134 | return $this->dqlBuilder->build($query, $params); |
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| 135 | } |
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| 136 | |||
| 137 | public function buildColumns(array|string $columns): string |
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| 138 | { |
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| 139 | return $this->dqlBuilder->buildColumns($columns); |
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| 140 | } |
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| 141 | |||
| 142 | public function buildCondition(array|string|ExpressionInterface|null $condition, array &$params = []): string |
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| 143 | { |
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| 144 | return $this->dqlBuilder->buildCondition($condition, $params); |
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| 145 | } |
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| 146 | |||
| 147 | public function buildExpression(ExpressionInterface $expression, array &$params = []): string |
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| 148 | { |
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| 149 | return $this->dqlBuilder->buildExpression($expression, $params); |
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| 150 | } |
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| 151 | |||
| 152 | public function buildFrom(array|null $tables, array &$params): string |
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| 153 | { |
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| 154 | return $this->dqlBuilder->buildFrom($tables, $params); |
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| 155 | } |
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| 156 | |||
| 157 | public function buildGroupBy(array $columns, array &$params = []): string |
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| 158 | { |
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| 159 | return $this->dqlBuilder->buildGroupBy($columns, $params); |
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| 160 | } |
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| 161 | |||
| 162 | public function buildHaving(array|ExpressionInterface|string|null $condition, array &$params = []): string |
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| 163 | { |
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| 164 | return $this->dqlBuilder->buildHaving($condition, $params); |
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| 165 | } |
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| 166 | |||
| 167 | public function buildJoin(array $joins, array &$params): string |
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| 170 | } |
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| 171 | |||
| 172 | public function buildLimit(ExpressionInterface|int|null $limit, ExpressionInterface|int|null $offset): string |
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| 173 | { |
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| 174 | return $this->dqlBuilder->buildLimit($limit, $offset); |
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| 175 | } |
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| 176 | |||
| 177 | public function buildOrderBy(array $columns, array &$params = []): string |
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| 178 | { |
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| 179 | return $this->dqlBuilder->buildOrderBy($columns, $params); |
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| 180 | } |
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| 181 | |||
| 182 | public function buildOrderByAndLimit( |
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| 183 | string $sql, |
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| 184 | array $orderBy, |
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| 185 | ExpressionInterface|int|null $limit, |
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| 186 | ExpressionInterface|int|null $offset, |
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| 187 | array &$params = [] |
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| 188 | ): string { |
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| 189 | return $this->dqlBuilder->buildOrderByAndLimit($sql, $orderBy, $limit, $offset, $params); |
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| 190 | } |
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| 191 | |||
| 192 | public function buildSelect( |
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| 193 | array $columns, |
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| 194 | array &$params, |
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| 195 | bool|null $distinct = false, |
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| 196 | string $selectOption = null |
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| 197 | ): string { |
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| 198 | return $this->dqlBuilder->buildSelect($columns, $params, $distinct, $selectOption); |
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| 199 | } |
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| 200 | |||
| 201 | public function buildUnion(array $unions, array &$params): string |
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| 202 | { |
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| 203 | return $this->dqlBuilder->buildUnion($unions, $params); |
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| 204 | } |
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| 205 | |||
| 206 | public function buildWhere( |
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| 207 | array|string|ConditionInterface|ExpressionInterface|null $condition, |
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| 208 | array &$params = [] |
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| 209 | ): string { |
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| 210 | return $this->dqlBuilder->buildWhere($condition, $params); |
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| 211 | } |
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| 212 | |||
| 213 | public function buildWithQueries(array $withs, array &$params): string |
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| 214 | { |
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| 215 | return $this->dqlBuilder->buildWithQueries($withs, $params); |
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| 216 | } |
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| 217 | |||
| 218 | public function checkIntegrity(string $schema = '', string $table = '', bool $check = true): string |
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| 219 | { |
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| 220 | return $this->ddlBuilder->checkIntegrity($schema, $table, $check); |
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| 221 | } |
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| 222 | |||
| 223 | public function createConditionFromArray(array $condition): ConditionInterface |
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| 224 | { |
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| 225 | return $this->dqlBuilder->createConditionFromArray($condition); |
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| 226 | } |
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| 227 | |||
| 228 | public function createIndex( |
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| 229 | string $table, |
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| 230 | string $name, |
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| 231 | array|string $columns, |
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| 232 | string $indexType = null, |
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| 233 | string $indexMethod = null |
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| 234 | ): string { |
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| 235 | return $this->ddlBuilder->createIndex($table, $name, $columns, $indexType, $indexMethod); |
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| 236 | } |
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| 237 | |||
| 238 | public function createTable(string $table, array $columns, string $options = null): string |
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| 239 | { |
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| 240 | return $this->ddlBuilder->createTable($table, $columns, $options); |
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| 241 | } |
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| 242 | |||
| 243 | public function createView(string $viewName, QueryInterface|string $subQuery): string |
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| 246 | } |
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| 247 | |||
| 248 | public function delete(string $table, array|string $condition, array &$params): string |
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| 249 | { |
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| 250 | return $this->dmlBuilder->delete($table, $condition, $params); |
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| 251 | } |
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| 252 | |||
| 253 | public function dropCheck(string $table, string $name): string |
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| 254 | { |
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| 255 | return $this->ddlBuilder->dropCheck($table, $name); |
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| 256 | } |
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| 257 | |||
| 258 | public function dropColumn(string $table, string $column): string |
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| 259 | { |
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| 260 | return $this->ddlBuilder->dropColumn($table, $column); |
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| 261 | } |
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| 262 | |||
| 263 | public function dropCommentFromColumn(string $table, string $column): string |
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| 264 | { |
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| 265 | return $this->ddlBuilder->dropCommentFromColumn($table, $column); |
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| 266 | } |
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| 267 | |||
| 268 | public function dropCommentFromTable(string $table): string |
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| 269 | { |
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| 270 | return $this->ddlBuilder->dropCommentFromTable($table); |
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| 271 | } |
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| 272 | |||
| 273 | public function dropDefaultValue(string $table, string $name): string |
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| 274 | { |
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| 275 | return $this->ddlBuilder->dropDefaultValue($table, $name); |
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| 276 | } |
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| 277 | |||
| 278 | public function dropForeignKey(string $table, string $name): string |
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| 279 | { |
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| 280 | return $this->ddlBuilder->dropForeignKey($table, $name); |
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| 281 | } |
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| 282 | |||
| 283 | public function dropIndex(string $table, string $name): string |
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| 284 | { |
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| 285 | return $this->ddlBuilder->dropIndex($table, $name); |
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| 286 | } |
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| 287 | |||
| 288 | public function dropPrimaryKey(string $table, string $name): string |
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| 289 | { |
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| 290 | return $this->ddlBuilder->dropPrimaryKey($table, $name); |
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| 291 | } |
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| 292 | |||
| 293 | public function dropTable(string $table): string |
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| 294 | { |
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| 295 | return $this->ddlBuilder->dropTable($table); |
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| 296 | } |
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| 297 | |||
| 298 | public function dropUnique(string $table, string $name): string |
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| 299 | { |
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| 300 | return $this->ddlBuilder->dropUnique($table, $name); |
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| 301 | } |
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| 302 | |||
| 303 | public function dropView(string $viewName): string |
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| 304 | { |
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| 305 | return $this->ddlBuilder->dropView($viewName); |
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| 306 | } |
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| 307 | |||
| 308 | public function getColumnType(ColumnInterface|string $type): string |
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| 309 | { |
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| 310 | if ($type instanceof ColumnInterface) { |
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| 311 | $type = $type->asString(); |
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| 312 | } |
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| 313 | |||
| 314 | if (isset($this->typeMap[$type])) { |
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| 315 | return $this->typeMap[$type]; |
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| 316 | } |
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| 317 | |||
| 318 | if (preg_match('/^(\w+)\((.+?)\)(.*)$/', $type, $matches)) { |
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| 319 | if (isset($this->typeMap[$matches[1]])) { |
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| 320 | return preg_replace( |
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| 321 | '/\(.+\)/', |
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| 322 | '(' . $matches[2] . ')', |
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| 323 | $this->typeMap[$matches[1]] |
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| 324 | ) . $matches[3]; |
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| 325 | } |
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| 326 | } elseif (preg_match('/^(\w+)\s+/', $type, $matches)) { |
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| 327 | if (isset($this->typeMap[$matches[1]])) { |
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| 328 | return preg_replace('/^\w+/', $this->typeMap[$matches[1]], $type); |
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| 329 | } |
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| 330 | } |
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| 331 | |||
| 332 | return $type; |
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| 333 | } |
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| 334 | |||
| 335 | public function getExpressionBuilder(ExpressionInterface $expression): object |
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| 336 | { |
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| 337 | return $this->dqlBuilder->getExpressionBuilder($expression); |
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| 338 | } |
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| 339 | |||
| 340 | public function insert(string $table, QueryInterface|array $columns, array &$params = []): string |
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| 341 | { |
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| 342 | return $this->dmlBuilder->insert($table, $columns, $params); |
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| 343 | } |
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| 344 | |||
| 345 | public function insertWithReturningPks(string $table, QueryInterface|array $columns, array &$params = []): string |
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| 346 | { |
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| 347 | return $this->dmlBuilder->insertWithReturningPks($table, $columns, $params); |
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| 348 | } |
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| 349 | |||
| 350 | public function quoter(): QuoterInterface |
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| 351 | { |
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| 352 | return $this->quoter; |
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| 353 | } |
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| 354 | |||
| 355 | public function renameColumn(string $table, string $oldName, string $newName): string |
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| 356 | { |
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| 357 | return $this->ddlBuilder->renameColumn($table, $oldName, $newName); |
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| 358 | } |
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| 359 | |||
| 360 | public function renameTable(string $oldName, string $newName): string |
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| 361 | { |
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| 362 | return $this->ddlBuilder->renameTable($oldName, $newName); |
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| 363 | } |
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| 364 | |||
| 365 | public function resetSequence(string $table, int|string|null $value = null): string |
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| 366 | { |
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| 367 | return $this->dmlBuilder->resetSequence($table, $value); |
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| 368 | } |
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| 369 | |||
| 370 | public function selectExists(string $rawSql): string |
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| 371 | { |
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| 372 | return $this->dqlBuilder->selectExists($rawSql); |
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| 373 | } |
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| 374 | |||
| 375 | public function setConditionClasses(array $classes): void |
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| 376 | { |
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| 377 | $this->dqlBuilder->setConditionClasses($classes); |
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| 378 | } |
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| 379 | |||
| 380 | public function setExpressionBuilders(array $builders): void |
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| 381 | { |
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| 382 | $this->dqlBuilder->setExpressionBuilders($builders); |
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| 383 | } |
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| 384 | |||
| 385 | public function setSeparator(string $separator): void |
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| 386 | { |
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| 387 | $this->dqlBuilder->setSeparator($separator); |
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| 388 | } |
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| 389 | |||
| 390 | public function truncateTable(string $table): string |
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| 391 | { |
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| 392 | return $this->ddlBuilder->truncateTable($table); |
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| 393 | } |
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| 394 | |||
| 395 | public function update(string $table, array $columns, array|string $condition, array &$params = []): string |
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| 396 | { |
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| 397 | return $this->dmlBuilder->update($table, $columns, $condition, $params); |
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| 398 | } |
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| 399 | |||
| 400 | public function upsert( |
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| 407 | } |
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| 408 | } |
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| 409 |