How to receive module ID on Opencart frontend - opencart

Question

I'm trying to prepare a module.
I need the module_id value.
I will draw data with the module_id value.
How do I get module_id in the controller on the front side.

Answer 1

you should create model file with some name mymodule.php where you should place something like this:
public function getModules() {
$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "module` ORDER BY `code`");
return $query->rows;
}
you will get all modules data.
or can get just only one by module code:
public function getModulesByCode($code) {
$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "module` WHERE `code` = '" . $this->db->escape($code) . "' ORDER BY `name`");
return $query->rows;
}
Then in your controller with corresponding name mymodule.php file you can call it:
$modules = $this->model_extension_module->getModulesByCode($code);
or
$modules = $this->model_extension_module->getModules();

Answer 2

Your suggestion may apply to single module.
My module has sub-modules.
But I found the solution.
Design layout have solved the work with files.
catalog / controller / common / common_left.php
catalog / controller / common / common_right.php
catalog / controller / common / head_top.php
catalog / controller / common / head_bottom.php
etc.
I added a starred code.
if (isset($part[1])) {
$setting_info = $this->model_setting_module->getModule($part[1]);
if ($setting_info && $setting_info['status']) {
***** $setting_info["module_id"] = $part[1]; *****
$output = $this->load->controller('extension/module/' . $part[0], $setting_info);
if ($output) {
$data['modules'][] = $output;
}
}
}