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<?php
namespace App\Services;
use App\Http\Resources\RoleResource;
use App\Models\Module;
use App\Models\Role;
use App\Models\RolePermission;
use DB;
class RoleService
{
/**
* Get all roles based on the provided request filters.
*
* @param Request $request
* @return mixed
*/
public function get(object $request)
{
$roles = (new Role)->listAll($request->query('search'));
return RoleResource::collection($roles);
}
/**
* Retrieve a role by its UUID.
*
* @param string $uuid
* @return \App\Models\Role
*
* @throws \Illuminate\Database\Eloquent\ModelNotFoundException
*/
public function getByUuid($uuid)
{
$role = $uuid ? Role::where('uuid', $uuid)->first() : null;
$modules = Module::all();
$permissions = [];
if ($role) {
$permissions = RolePermission::where('role_id', $role->id)->get();
}
return ['role' => $role, 'modules' => $modules, 'permissions' => $permissions];
}
/**
* Store a new role based on the provided request data.
*
* @param Request $request
*/
public function store(Object $request)
{
return DB::transaction(function () use ($request) {
$newRole = Role::create([
'name' => $request->input('name'),
]);
// Extract and store permissions in the form permissions[module|action]
$permissions = $request->input('permissions', []);
$test = [];
foreach ($permissions as $module => $actions) {
// Loop through actions for each module
foreach ($actions as $action => $value) {
// If the value is true, store the role permission in the database
if ($value) {
RolePermission::create([
'role_id' => $newRole->id,
'module' => $module,
'action' => $action,
]);
}
}
}
return $newRole;
});
}
/**
* Update an existing role and its associated permissions.
*
* @param Request $request
* @param string $uuid
* @return \App\Models\Role
*/
public function update($request, $uuid)
{
return DB::transaction(function () use ($request, $uuid) {
$role = Role::where('uuid', $uuid)->firstOrFail();
$role->update([
'name' => $request->input('name'),
]);
// Extract and store permissions in the form permissions[module|action]
$permissions = $request->input('permissions', []);
// Delete existing permissions
RolePermission::where('role_id', $role->id)->delete();
$test = [];
foreach ($permissions as $module => $actions) {
// Loop through actions for each module
foreach ($actions as $action => $value) {
// If the value is true, store the role permission in the database
if ($value) {
RolePermission::create([
'role_id' => $role->id,
'module' => $module,
'action' => $action,
]);
}
}
}
$role->touch();
return $role;
});
}
/**
* Remove the specified role and its associated permissions.
*
* @param string $uuid
* @return \Illuminate\Http\Response
* @throws \Exception
*/
public function destroy($request, $uuid)
{
$role = Role::where('uuid', $uuid)->firstOrFail();
$usersToUpdate = User::where('role', $role->name)->get();
$newRole = Role::where('uuid', $request->input('new_role'))->firstOrFail();
// Update the role for each user
foreach ($usersToUpdate as $user) {
$user->update([
'role' => $newRole->name, // Specify the new role here
]);
}
// Delete the role and its associated permissions
$role->delete();
// Return a response indicating successful deletion
return response()->json(['message' => 'Role and associated permissions deleted successfully']);
}
}