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Pull primary key from DB schema if not provided via CLI option #32

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Merged
merged 1 commit into from
Feb 24, 2016
Merged

Pull primary key from DB schema if not provided via CLI option #32

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1 change: 1 addition & 0 deletions src/Common/CommandData.php
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Original file line number Diff line number Diff line change
Expand Up @@ -285,5 +285,6 @@ private function getInputFromTable()
$tableName = $this->dynamicVars['$TABLE_NAME$'];

$this->inputFields = TableFieldsGenerator::generateFieldsFromTable($tableName);
$this->checkForDiffPrimaryKey();
}
}
28 changes: 27 additions & 1 deletion src/Utils/TableFieldsGenerator.php
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ public static function generateFieldsFromTable($tableName)

$columns = $schema->listTableColumns($tableName);

$primaryKey = static::getPrimaryKeyFromTable($tableName);

$fields = [];

foreach ($columns as $column) {
Expand Down Expand Up @@ -78,13 +80,37 @@ public static function generateFieldsFromTable($tableName)
}

if (!empty($fieldInput)) {
$fields [] = GeneratorFieldsInputUtil::processFieldInput($fieldInput, $type, '', false);
$field = GeneratorFieldsInputUtil::processFieldInput($fieldInput, $type, '', false);

if ($column->getName() === $primaryKey) {
$field['primary'] = true;
$field['fillable'] = false;
}

$fields[] = $field;
}
}

return $fields;
}

/**
* @param string $tableName
*
* @return string|null The column name of the (simple) primary key
*/
public static function getPrimaryKeyFromTable($tableName)
{
$schema = DB::getDoctrineSchemaManager();
$indexes = collect($schema->listTableIndexes($tableName));

$primaryKey = $indexes->first(function ($i, $index) {
return $index->isPrimary() && 1 === count($index->getColumns());
});

return !empty($primaryKey) ? $primaryKey->getColumns()[0] : null;
}

/**
* @param string $name
* @param string $type
Expand Down