Passed
Pull Request — dev (#107)
by Def
06:03 queued 01:55
created

DMLQueryBuilder::truncateTable()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
eloc 1
c 0
b 0
f 0
dl 0
loc 3
ccs 2
cts 2
cp 1
rs 10
cc 1
nc 1
nop 1
crap 1
1
<?php
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declare(strict_types=1);
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namespace Yiisoft\Db\Sqlite;
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use JsonException;
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use Throwable;
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use Yiisoft\Db\Constraint\Constraint;
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use Yiisoft\Db\Exception\Exception;
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use Yiisoft\Db\Exception\InvalidArgumentException;
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use Yiisoft\Db\Exception\InvalidConfigException;
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use Yiisoft\Db\Exception\NotSupportedException;
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use Yiisoft\Db\Expression\Expression;
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use Yiisoft\Db\Expression\ExpressionInterface;
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use Yiisoft\Db\Query\DMLQueryBuilder as AbstractDMLQueryBuilder;
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use Yiisoft\Db\Query\QueryBuilderInterface;
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use Yiisoft\Db\Query\QueryInterface;
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use Yiisoft\Db\Schema\QuoterInterface;
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use Yiisoft\Db\Schema\SchemaInterface;
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use function implode;
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use function ltrim;
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use function reset;
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final class DMLQueryBuilder extends AbstractDMLQueryBuilder
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{
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    public function __construct(
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        QueryBuilderInterface $queryBuilder,
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        private QuoterInterface $quoter,
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        private SchemaInterface $schema
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    ) {
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        parent::__construct($queryBuilder, $quoter, $schema);
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    }
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    /**
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     * @throws Exception|Throwable
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     */
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    public function resetSequence(string $tableName, mixed $value = null): string
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    {
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        $table = $this->schema->getTableSchema($tableName);
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        if ($table === null) {
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            throw new InvalidArgumentException("Table not found: $tableName");
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        }
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        $sequenceName = $table->getSequenceName();
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        if ($sequenceName === null) {
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            throw new InvalidArgumentException("There is not sequence associated with table '$tableName'.'");
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        }
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        $tableName = $this->quoter->quoteTableName($tableName);
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        if ($value !== null) {
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            $value = "'" . ((int) $value - 1) . "'";
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        } else {
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            $pk = $table->getPrimaryKey();
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            $key = $this->quoter->quoteColumnName(reset($pk));
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            $value = '(SELECT MAX(' . $key . ') FROM ' . $tableName . ')';
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        }
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        return 'UPDATE sqlite_sequence SET seq=' . $value . " WHERE name='" . $table->getName() . "'";
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    }
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    public function truncateTable(string $table): string
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    {
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        return 'DELETE FROM ' . $this->quoter->quoteTableName($table);
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    }
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    /**
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     * @throws Exception|InvalidArgumentException|InvalidConfigException|JsonException|NotSupportedException
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     */
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    public function upsert(
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        string $table,
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        QueryInterface|array $insertColumns,
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        bool|array $updateColumns,
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        array &$params
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    ): string {
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        /** @var Constraint[] $constraints */
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        $constraints = [];
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        /**
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         * @psalm-var string[] $insertNames
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         * @psalm-var string[] $updateNames
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         * @psalm-var array<string, ExpressionInterface|string>|bool $updateColumns
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         */
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        [$uniqueNames, $insertNames, $updateNames] = $this->prepareUpsertColumns(
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            $table,
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            $insertColumns,
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            $updateColumns,
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            $constraints
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        );
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        if (empty($uniqueNames)) {
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            return $this->insert($table, $insertColumns, $params);
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        }
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        /**
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         * @psalm-var string[] $placeholders
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         */
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        [, $placeholders, $values, $params] = $this->prepareInsertValues($table, $insertColumns, $params);
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        $insertSql = 'INSERT OR IGNORE INTO '
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            . $this->quoter->quoteTableName($table)
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            . (!empty($insertNames) ? ' (' . implode(', ', $insertNames) . ')' : '')
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            . (!empty($placeholders) ? ' VALUES (' . implode(', ', $placeholders) . ')' : "$values");
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        if ($updateColumns === false) {
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            return $insertSql;
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        }
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        $updateCondition = ['or'];
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        $quotedTableName = $this->quoter->quoteTableName($table);
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        foreach ($constraints as $constraint) {
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            $constraintCondition = ['and'];
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            /** @psalm-var string[] */
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            $columnsNames = $constraint->getColumnNames();
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            foreach ($columnsNames as $name) {
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                $quotedName = $this->quoter->quoteColumnName($name);
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                $constraintCondition[] = "$quotedTableName.$quotedName=(SELECT $quotedName FROM `EXCLUDED`)";
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            }
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            $updateCondition[] = $constraintCondition;
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        }
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        if ($updateColumns === true) {
0 ignored issues
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introduced by
The condition $updateColumns === true is always false.
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126 4
            $updateColumns = [];
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            foreach ($updateNames as $name) {
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                $quotedName = $this->quoter->quoteColumnName($name);
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                if (strrpos($quotedName, '.') === false) {
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                    $quotedName = "(SELECT $quotedName FROM `EXCLUDED`)";
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                }
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                $updateColumns[$name] = new Expression($quotedName);
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            }
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        }
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        /** @var array $params */
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        $updateSql = 'WITH "EXCLUDED" ('
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            . implode(', ', $insertNames)
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            . ') AS (' . (!empty($placeholders)
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                ? 'VALUES (' . implode(', ', $placeholders) . ')'
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                : ltrim("$values", ' ')) . ') ' .
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                $this->update($table, $updateColumns, $updateCondition, $params);
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        return "$updateSql; $insertSql;";
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    }
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}
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