How to check same set of permissions assigned to another role?

@afrasiyabhaider You could do something like this.

$roleA = Role::where('name', 'roleA')->first();
$roleB = Role::where('name', 'roleB')->first();

$roleAPermissions = $roleA->permissions;
$roleBPermissions = $roleB->permissions;

$diff = $roleAPermissions->diff($roleBPermissions);

Now you can check if diff is empty then they have same permissions else not.

** P.S. This code is not tested. I have referred the code on Github though. **

Hope it helps.

Thanks, Prasad

@prasadchinwal5 It will check only one permission because of using diff() but I want to check array of newly assigned permissions with another array of permissions which already exists.......

Found Solution @prasadchinwal5 thank you for helping

 $roles = Role::get();
        $permissions = $request->input('permissions');
        $notSame = false;
        $sameRole = null;
        for ($i = 0; $i < count($roles); $i++) {
            $role_permissions[$i] = $roles[$i]->getAllPermissions()
                ->pluck('id')->toArray();
            for ($j = 0; $j < count($role_permissions[$i]); $j++) {
                if ($role_permissions[$i] == $permissions) {
                    $notSame = true;
                    $sameRole = $roles[$i];
                    break;
                }
            }
        }
        /**
         * Below condition will check if same set of permissions is
         * not assigned to any other role then It will be processed
         * further otherwise user have to choose different set of
         * permission
         *
         */
        if ($notSame && ($sameRole != null)) {
            alert()->warning('Role Already Exists', 'A role named as "' . $sameRole->name . '" with same permissions 
             already exists try with another permissions set');
         return redirect()->back();

        } else {

    - Write here your code to store into DB
    }

@afrasiyabhaider

Wow, this is overcomplicated.

What @prasadchinwal5 suggested is good start, but just use intersect instead of diff and you are done. Then just compare counts for roleAPermissions, roleBPermissions and diff and you are done. Lot cleaner.

Didn't found a better way :D

I want to show the name of role which have identical set of permissions Role is in Roles table Checking Permissions from Role_has_Permissions table so this worked in my case

You know best my friend. Just wanted to point out that was pretty close to a solution I would try to use for that.