65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
<?php
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namespace nulib\db\mysql;
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use nulib\cl;
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use nulib\db\CapacitorChannel;
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use nulib\db\CapacitorStorage;
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/**
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* Class MysqlStorage
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*/
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class MysqlStorage extends CapacitorStorage {
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function __construct($mysql) {
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$this->db = Mysql::with($mysql);
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}
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protected Mysql $db;
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function db(): Mysql {
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return $this->db;
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}
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const PRIMARY_KEY_DEFINITION = [
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"id_" => "integer primary key auto_increment",
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];
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function _getMigration(CapacitorChannel $channel): _mysqlMigration {
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return new _mysqlMigration(cl::merge([
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$this->_createSql($channel),
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], $channel->getMigration()), $channel->getName());
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}
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function _getCreateSql(CapacitorChannel $channel): string {
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$query = new _mysqlQuery($this->_createSql($channel));
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return self::format_sql($channel, $query->getSql());
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}
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const CHANNELS_COLS = [
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"name" => "varchar(255) primary key",
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"table_name" => "varchar(64)",
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"class_name" => "varchar(255)",
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];
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protected function _addToChannelsSql(CapacitorChannel $channel): array {
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return cl::merge(parent::_addToChannelsSql($channel), [
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"suffix" => "on duplicate key update name = name",
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]);
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}
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function _exists(CapacitorChannel $channel): bool {
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$mysql = $this->db;
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$tableName = $mysql->get([
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"select table_name from information_schema.tables",
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"where" => [
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"table_schema" => $mysql->getDbname(),
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"table_name" => $channel->getTableName(),
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],
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]);
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return $tableName !== null;
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}
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function close(): void {
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$this->db->close();
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}
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}
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