allo/app/Http/Controllers/Controller.php

<?php

namespace App\Http\Controllers;

use App\Model\DealerClaim;
use App\Model\Form;
use App\Model\Product;
use App\Model\Subscriber;
use App\Model\WorkOrder;
use Carbon\Carbon;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;

class Controller extends BaseController
{
    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;

    public function updateCity()
    {
        $subscribers = Subscriber::all();

        foreach ($subscribers as $key => $a) {
            $a->unit_no = strtoupper($a->unit_no);
            $a->building_name = strtoupper($a->building_name);
            $a->street = strtoupper($a->street);
            $a->city = strtoupper($a->city);
            $a->state = strtoupper($a->state);
            $a->save();
        }

        return "Done standardize city in DB";
    }

    public function taggingCategory()
    {
        $response = json_decode(file_get_contents(public_path() . '/test.json'));

        if ($response->success == true) {

            foreach ($response->data as $key => $r) {
                $work_order = WorkOrder::where('wo', $r->wo)->first();

                if (!empty($work_order)) {
                    $form_submitted = Form::where('_id', $work_order->_id)->first();

                    $form_submitted->customer_category = $r->category;
                    $form_submitted->save();
                }
            }

            return 'data inserted ';
        }
    }

    public function updatePromoPrice()
    {
        $product = Product::where('formT', 'R')->where('speed', '50')->first();
        $product->promotion_price = "69";
        $product->save();
        
        $product1 = Product::where('formT','R')->where('speed','100')->first();
        $product1->promotion_price = "89";
        $product1->save();

        $product2 = Product::where('formT', 'R')->where('speed', '500')->first();
        $product2->promotion_price = "129";
        $product2->save();

        $product3 = Product::where('formT', 'B')->where('speed', '50')->first();
        $product3->promotion_price = "89";
        $product3->save();

        $product4 = Product::where('formT', 'B')->where('speed', '100')->first();
        $product4->promotion_price = "119";
        $product4->save();

        $product5 = Product::where('formT', 'B')->where('speed', '300')->first();
        $product5->promotion_price = "179";
        $product5->save();

        $product6 = Product::where('formT', 'B')->where('speed', '500')->first();
        $product6->promotion_price = "249";
        $product6->save();

        return 'promo price update';
    }

    public function deleteTodayClaim(){
        $claim = DealerClaim::where('activated_my', '12/2020')->get();

        foreach ($claim as $key => $c) {
            # code...
            $c->delete();
        }

        return 'done delete';
    }}