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<?php |
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namespace lifeeka\jsql; |
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use lifeeka\jsql\Extractor\JsonExtractor; |
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use lifeeka\jsql\Helpers\Json; |
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use Illuminate\Database\Capsule\Manager as Capsule; |
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/** |
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* Class Client. |
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*/ |
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class Client |
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{ |
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public $capsule; |
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public $error = false; |
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public $file_content = null; |
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public $sql = null; |
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/** |
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* Client constructor. |
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* |
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* @param $config |
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*/ |
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public function __construct($config) |
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{ |
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$this->capsule = new Capsule(); |
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$this->capsule->addConnection([ |
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'driver' => 'mysql', |
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'host' => $config['host'], |
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'database' => $config['db'], |
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'username' => $config['username'], |
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'password' => $config['password'], |
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'charset' => 'utf8mb4', |
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'collation' => 'utf8mb4_general_ci', |
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'prefix' => '', |
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]); |
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$this->capsule->setAsGlobal(); |
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} |
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/** |
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* @param String $text |
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* @return bool |
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*/ |
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public function loadText(String $text) |
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{ |
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try { |
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$this->file_content = $text; |
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return true; |
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} catch (\Exception $e) { |
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$this->error = $e->getMessage(); |
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return false; |
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} |
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} |
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/** |
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* @param $file_name |
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* |
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* @return bool |
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*/ |
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public function loadFile($file_name) |
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{ |
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try { |
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$this->file_content = file_get_contents($file_name); |
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return true; |
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} catch (\Exception $e) { |
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$this->error = $e->getMessage(); |
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return false; |
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} |
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} |
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/** |
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* @return bool |
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*/ |
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public function migrate() |
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{ |
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$JsonExtractor = new JsonExtractor(new Json($this->file_content)); |
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$JsonExtractor->toMysqlTables(); |
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$this->createTables($JsonExtractor); |
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return $this->insertData($JsonExtractor); |
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} |
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/** |
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* @param JsonExtractor $JsonExtractor |
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*/ |
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private function createTables(JsonExtractor $JsonExtractor) |
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{ |
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foreach ($JsonExtractor->getTablesArray() as $TableName => $TableColumn) { |
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$this->capsule::schema()->dropIfExists($TableName); |
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$this->capsule::schema()->create($TableName, function ($table) use ($TableColumn) { |
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foreach ($TableColumn as $column_item) { |
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switch ($column_item['type']) { |
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case 'int': |
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$table->increments($column_item['name']); |
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break; |
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case 'integer': |
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$table->decimal($column_item['name'], 65)->nullable(); |
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break; |
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case 'boolean': |
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$table->boolean($column_item['name'])->nullable(); |
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break; |
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case 'double': |
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$table->double($column_item['name'])->nullable(); |
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break; |
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default: |
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$table->text($column_item['name'])->nullable(); |
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break; |
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} |
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} |
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}); |
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} |
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} |
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/** |
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* @param JsonExtractor $JsonExtractor |
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* @return bool |
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*/ |
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private function insertData(JsonExtractor $JsonExtractor) |
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{ |
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foreach ($JsonExtractor->getDataArray() as $TableName => $TableData) { |
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$this->capsule::table($TableName)->insert($TableData); |
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} |
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return true; |
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} |
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public function clearDatabase() |
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{ |
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136
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} |
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137
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} |
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lifeeka /
jsql
