/home/kueuepay/www/app/Http/Controllers/Api/V1/User/MerchantDetailsController.php
<?php

namespace App\Http\Controllers\Api\V1\User;

use App\Constants\PaymentGatewayConst;
use Exception;
use Illuminate\Http\Request;
use App\Http\Helpers\Response;
use App\Models\MerchantApiKey;
use App\Models\MerchantDetails;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;

class MerchantDetailsController extends Controller
{
    /**
     * Method for get the merchant details information
     * @return response
     */
    public function details(){
        $merchant_details       = MerchantDetails::auth()->first();
        if(!$merchant_details) return Response::success(['Merchant information fetch successfully.'],[
            'data'          => [
                'merchant_name'     => "",
                'merchant_id'       => "",
                'payment_gateway_credentials'   => [
                    'payment_method'                => "",
                    'stripe_secret_key'             => "",
                ],
                'image'             => "",
            ],
            'image_assets'  => [
                'base_url'          => "",
                'path_location'     => "",
                'default_image'     => "",
            ]
        ]);
        $data = [
            'merchant_name'     => $merchant_details->merchant_name,
            'merchant_id'       => $merchant_details->merchant_id,
            'payment_gateway_credentials'   => $merchant_details->payment_gateway,
            'image'             => $merchant_details->image,
        ];
        $image_assets = [
            'base_url'          => url("/"),
            'path_location'     => files_asset_path_basename("merchant-details"),
            'default_image'     => files_asset_path_basename("default"),
        ];
       
        return Response::success(['Merchant information fetch successfully.'],[
            'data'          => $data,
            'image_assets'  => $image_assets 
        ]);
    }
    /**
     * Method for get the merchant api keys information 
     * @return response
     */
    public function apiKeys(){
        $merchant_api_keys      = MerchantApiKey::auth()->first();
        if(!$merchant_api_keys) return Response::error(['Merchant Api keys not found!']);
        return Response::success(['Merchant api keys information fetch successfully!'],[
            'api_keys'  => $merchant_api_keys
        ],200);
    }
    /**
     * Method for store or update the merchant information
     * @return response
     * @param Illuminate\Http\Request $request
     */
    public function store(Request $request){
        $merchant_data      = MerchantDetails::auth()->first();
        if(!$merchant_data){
            $image_validate_roles   = 'required';
        }else{
            $image_validate_roles   = 'nullable';
        }
        $validator              = Validator::make($request->all(),[
            'merchant_name'     => 'required|string',
            'image'             => $image_validate_roles,
            'secret_key'        => 'required|string'
        ]);
        if($validator->fails()) return Response::error($validator->errors()->all(),[]);
        $validated  = $validator->validate();
        if(!$merchant_data){
            $merchant_data                  = new MerchantDetails();
            $merchant_data->user_id         = auth()->user()->id;
            $merchant_data->merchant_id     = "MI" . generate_random_number(10);
        }
        if(MerchantDetails::whereNot('id',$merchant_data->id)->where('merchant_id',$merchant_data->merchant_id)->exists()) return Response::error(['Merchant already exists']);
        if($request->hasFile("image")){
            $image = upload_file($validated['image'],'junk-files',$merchant_data->image);
            $upload_image = upload_files_from_path_dynamic([$image['dev_path']],'merchant-details');
            chmod(get_files_path('merchant-details') . '/' . $upload_image, 0644);
            $merchant_data->image     = $upload_image;
        }
        $merchant_data->merchant_name   = $validated['merchant_name'];
        $merchant_data->payment_gateway     = [
            'payment_method'                => PaymentGatewayConst::STRIPE,
            'stripe_secret_key'             => $validated['secret_key'],
        ];
        try{
            $merchant_data->save();
        }catch(Exception $e){
            return Response::error(['Something went wrong! Please try again.']);
        }
        $image_assets = [
            'base_url'          => url("/"),
            'path_location'     => files_asset_path_basename("merchant-details"),
            'default_image'     => files_asset_path_basename("default"),
        ];
        return Response::success(['Information Updated'],[
            'data'          => $merchant_data,
            'image_assets'  => $image_assets
        ],200); 
    }
    /**
     * Method for update the stripe credentials 
     * @return response
     * @param Illuminate\Http\Request $request
     */
    public function credentialsUpdate(Request $request){
        $validator          = Validator::make($request->all(),[
            'secret_key'    => 'required|string'
        ]);
        if($validator->fails()) return Response::error($validator->errors()->all(),[]);
        $validated      = $validator->validate();
        $merchant_data  = MerchantDetails::auth()->first();
        if(!$merchant_data){
            $merchant_data  = new MerchantDetails();
            $merchant_data->user_id     = auth()->user()->id;
        }

        $merchant_data->payment_gateway     = [
            'payment_method'                => PaymentGatewayConst::STRIPE,
            'stripe_secret_key'             => $validated['secret_key'],
        ];
        try{
            $merchant_data->save();
        }catch(Exception $e){
            return Response::error(['Something went wrong! Please try again.']);
        }
        return Response::success(['Payment Gateway configuration successfully.'],[
            'credentials'   => $merchant_data->payment_gateway
        ],200);
    }

    /**
     * Method for statusUpdate
     */
    public function status(Request $request){
        $validator = Validator::make($request->all(),[
            'status'            => 'required',
            'id'                => 'required',
        ]);
        
        if ($validator->stopOnFirstFailure()->fails()) {
            return Response::error($validator->errors()->all(),null,400);
        }
        $validated = $validator->validate();
        $merchant_api_key   = MerchantApiKey::where('id',$validated['id'])->first();
        if (!$merchant_api_key) {
            return Response::error(['Merchant api key not found!']);
        }
        try{
            $merchant_api_key->update([
                'env' => $validated['status'],
            ]);
            
        }catch(Exception $e){
            return Response::error(['Something went wrong! Please try again.']);
        }
        return Response::success(['Merchant status updated successfully.'], [
            'api_keys'  => $merchant_api_key
        ], 200);
        
    }
}
Best Practice

Best Practices

To ensure a smooth integration process and optimal performance, follow these best practices:

  1. Use secure HTTPS connections for all API requests.
  2. Implement robust error handling to handle potential issues gracefully.
  3. Regularly update your integration to stay current with any API changes or enhancements.