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to use SchemaManager to get database schema information #12

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71 changes: 27 additions & 44 deletions src/console.php
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Original file line number Diff line number Diff line change
Expand Up @@ -25,89 +25,72 @@
->setDescription("Generate administrator")
->setCode(function (InputInterface $input, OutputInterface $output) use ($app) {

$getTablesQuery = "SHOW TABLES";
$getTablesResult = $app['db']->fetchAll($getTablesQuery, array());
/** @var Doctrine\DBAL\Schema\AbstractSchemaManager $sm */
$sm = $app['db']->getSchemaManager();

$_dbTables = array();
$dbTables = array();

foreach($getTablesResult as $getTableResult){

$_dbTables[] = reset($getTableResult);

$dbTables[] = array(
"name" => reset($getTableResult),
"columns" => array()
);
}

foreach($dbTables as $dbTableKey => $dbTable){
$getTableColumnsQuery = "SHOW COLUMNS FROM `" . $dbTable['name'] . "`";
$getTableColumnsResult = $app['db']->fetchAll($getTableColumnsQuery, array());

foreach($getTableColumnsResult as $getTableColumnResult){
$dbTables[$dbTableKey]['columns'][] = $getTableColumnResult;
}

}
$dbTables = $sm->listTables();
$_dbTables = $sm->listTableNames();

$tables = array();
foreach($dbTables as $dbTable){
$columns = $dbTable->getColumns();

if(count($dbTable['columns']) <= 1){
if(count($columns) <= 1){
continue;
}

$table_name = $dbTable['name'];
$table_name = $dbTable->getName();
$table_columns = array();
$primary_key = false;

$primary_keys = 0;
$primary_keys_auto = 0;
foreach($dbTable['columns'] as $column){
if($column['Key'] == "PRI"){
foreach($columns as $column){
if (in_array($column->getName(), $dbTable->getPrimaryKeyColumns())) {
$primary_keys++;
}
if($column['Extra'] == "auto_increment"){
}
if($column->getAutoincrement()){
$primary_keys_auto++;
}
}
}

if($primary_keys === 1 || ($primary_keys > 1 && $primary_keys_auto === 1)){

foreach($dbTable['columns'] as $column){
foreach($columns as $column){

$external_table = false;

if($primary_keys > 1 && $primary_keys_auto == 1){
if($column['Extra'] == "auto_increment"){
$primary_key = $column['Field'];
if($column->getAutoincrement()){
$primary_key = $column->getName();
}
}
else if($primary_keys == 1){
if($column['Key'] == "PRI"){
$primary_key = $column['Field'];
if(in_array($column->getName(), $dbTable->getPrimaryKeyColumns())){
$primary_key = $column->getName();
}
}
else{
continue 2;
}

if(substr($column['Field'], -3) == "_id"){
$_table_name = substr($column['Field'], 0, -3);
if(substr($column->getName(), -3) == "_id"){
$_table_name = substr($column->getName(), 0, -3);

if(in_array($_table_name, $_dbTables)){
$external_table = $_table_name;
}
}

$is_primary_key = in_array($column->getName(), $dbTable->getPrimaryKeyColumns());

$table_columns[] = array(
"name" => $column['Field'],
"primary" => $column['Field'] == $primary_key ? true : false,
"nullable" => $column['Null'] == "NO" ? true : false,
"auto" => $column['Extra'] == "auto_increment" ? true : false,
"external" => $column['Field'] != $primary_key ? $external_table : false,
"type" => $column['Type']
"name" => $column->getName(),
"primary" => $is_primary_key,
"nullable" => !$column->getNotnull(),
"auto" => $column->getAutoincrement(),
"external" => $is_primary_key ? false : $external_table,
"type" => $column->getType()->getName(),
);
}

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