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<?php |
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namespace Erykai\Migration; |
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class Migration extends Resource |
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{ |
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public function table(string $name): void |
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{ |
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$this->setTable($name); |
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} |
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public function column(string $name): static |
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{ |
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$this->setNull(" NOT NULL"); |
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$this->setColumns($name); |
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return $this; |
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} |
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public function type(string $name): static |
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{ |
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$this->setTypes($name); |
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return $this; |
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} |
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public function null(): static |
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{ |
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$key = count($this->null) - 1; |
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$this->null[$key] = ""; |
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return $this; |
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} |
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public function default(bool|string $default = false): static |
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{ |
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$this->setDefault($default); |
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return $this; |
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} |
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public function primary(string $nameColumn) |
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{ |
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$query = "ALTER TABLE `{$this->getTable()}` ADD PRIMARY KEY (`$nameColumn`)"; |
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$this->conn->query($query); |
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} |
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public function autoIncrement(string $nameColumn) |
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{ |
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$query = "ALTER TABLE `{$this->getTable()}` MODIFY `$nameColumn` int(11) NOT NULL AUTO_INCREMENT;"; |
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$this->conn->query($query); |
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$this->conn->query("COMMIT;"); |
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} |
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public function addKey(string $nameKey, string $nameColumn, string $tableReference, string $idTableReference) |
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{ |
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$this->setKey($nameKey); |
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$this->conn->query("ALTER TABLE `{$this->getTable()}` ADD KEY `{$this->getKey()}` (`$nameColumn`);"); |
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$this->conn->query("ALTER TABLE `{$this->getTable()}` ADD CONSTRAINT `{$this->getKey()}` FOREIGN KEY (`$nameColumn`) REFERENCES `$tableReference` (`$idTableReference`) ON DELETE CASCADE ON UPDATE CASCADE;"); |
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} |
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public function save(): void |
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{ |
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$query = "("; |
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$default = null; |
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foreach ($this->getColumns() as $key => $column) { |
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if ($this->getDefault()[$key]) { |
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$default = ' DEFAULT ' . $this->getDefault()[$key]; |
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} |
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$query .= "`$column` {$this->getTypes()[$key]}$default{$this->getNull()[$key]},"; |
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} |
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$query = rtrim($query, ","); |
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$query .= ") "; |
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$query .= "ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;"; |
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$data = "CREATE TABLE {$this->getTable()} $query"; |
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$this->conn->query($data); |
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} |
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} |
Erykai /
migration
