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Add control condition on drop column #47

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Add control condition on drop column #47

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10 changes: 8 additions & 2 deletions classes/TableMigrationCodeGenerator.php
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Original file line number Diff line number Diff line change
Expand Up @@ -335,7 +335,10 @@ protected function generateSchemaTableMethodEnd()

protected function generateColumnDrop($column)
{
return sprintf('\t\t$table->dropColumn(\'%s\');', $column->getName()).$this->eol;
$code = sprintf('\t\tif (Schema::hasColumn($table->getTable(), \'%s\' )) {', $column->getName()).$this->eol;
$code .= sprintf('\t\t\t$table->dropColumn(\'%s\');', $column->getName()).$this->eol;
$code .= '\t\t};'.$this->eol;
return $code;
}

protected function generateIndexDrop($index)
Expand Down Expand Up @@ -408,7 +411,10 @@ protected function generateTableDropCode($name)

protected function generateColumnRemoveCode($name)
{
return sprintf('\t\t$table->dropColumn(\'%s\');', $name).$this->eol;
$code = sprintf('\t\tif (Schema::hasColumn($table->getTable(), \'%s\' )) {', $column->getName()).$this->eol;
$code .= sprintf('\t\t\t$table->dropColumn(\'%s\');', $column->getName()).$this->eol;
$code .= '\t\t};'.$this->eol;
return $code;
}

protected function generateColumnMethodCall($column)
Expand Down