Lae/app/Http/Controllers/Admin/Client/BalanceController.php

<?php

namespace App\Http\Controllers\Admin\Client;

use App\Http\Controllers\Controller;
use App\Models\Client\Balance;
use Illuminate\Http\Request;

class BalanceController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index($client)
    {
        // list all balance log
        $balances = Balance::clientId($client)->orderBy('created_at', 'desc')->simplePaginate(10);

        return $this->success($balances);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        // add balance to client
        $balance = new Balance();
        $balance->addBalance($request->client, $request->amount);

        return $this->created();
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\Client\Balance  $balance
     * @return \Illuminate\Http\Response
     */
    public function show(Balance $balance)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\Client\Balance  $balance
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Balance $balance)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Client\Balance  $balance
     * @return \Illuminate\Http\Response
     */
    public function destroy(Balance $balance)
    {
        // 
        $balance = new Balance();
        $balance->subtractBalance($request->client, $request->amount);

        return $this->created();
    }
}