/home/kueuepay/public_html/app/Http/Controllers/Admin/CurrencyController.php
<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Admin\Currency;
use Exception;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\Rule;
use App\Http\Helpers\Response;

class CurrencyController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $page_title = "Setup Currency";
        $currencies = Currency::orderByDesc('default')->paginate(10);
        return view('admin.sections.currency.index',compact(
            'page_title',
            'currencies',
        ));
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $validator = Validator::make($request->all(),[
            'type'      => 'required|string',
            'country'   => 'required|string',
            'name'      => 'required|string',
            'code'      => 'required|string|unique:currencies',
            'symbol'    => 'required|string',
            'role'      => 'required|string',
            'option'    => 'required|string',
            'flag'      => 'nullable|image|mimes: jpg,png,jpeg,svg,webp',
            'rate'      => 'required',
        ]);
        if($validator->fails()) {
            return back()->withErrors($validator)->withInput()->with('modal','currency_add');
        }
        $validated = $validator->validate();

        $roles = [
            'both'  => [
                'sender'    => true,
                'receiver'  => true,
            ],
            'sender'    => [
                'sender'    => true,
                'receiver'  => false,
            ],
            'receiver'  => [
                'sender'    => false,
                'receiver'  => true,
            ]
        ];
        foreach($roles as $key => $item) {
            if($key == $validated['role']) {
                foreach($item as $column => $value) {
                    $validated[$column] = $value;
                }
            }   
        }
        
        $default = [
            'default' => true,
            'optional'  => false,
        ];

        // If Default is already available
        if($default[$validated['option']] == true) {
            $check_default = Currency::where('default',true);
            if($check_default->count() > 0) {
                try{
                    $check_default->update([
                        'default'       => false,
                    ]);
                }catch(Exception $e) {
                    return back()->with(['error' => ['Default currency make faild! Please try again.']]);
                }
            }
        }

        $validated['type']          = strtoupper($validated['type']);
        $validated['default']       = $default[$validated['option']];
        $validated['created_at']    = now();
        $validated['admin_id']      = Auth::user()->id;

        $validated = Arr::except($validated,['role','flag','option']);
        // insert_data
        try{
            $currency = Currency::create($validated);
        }catch(Exception $e) {
            return back()->withErrors($validator)->withInput()->with(['error' => ['Something went worng! Please try again.']]);
        }

        // Uplaod File
        if($request->hasFile('flag')) {
            try{
                $image = get_files_from_fileholder($request,'flag');
                $uploadFlag = upload_files_from_path_dynamic($image,'currency-flag');
    
                // Update Database
                $currency->update([
                    'flag'  => $uploadFlag,
                ]);
            }catch(Exception $e) {
                return back()->withErrors($validator)->withInput()->with(['error' => ['Something went worng! Please try again.']]);
            }
        }

        return back()->with(['success' => ['Currency Saved Successfully!']]);
    }


    /**
     * Update Currency Status
     */
    public function statusUpdate(Request $request) {
        $validator = Validator::make($request->all(),[
            'status'                    => 'required|boolean',
            'data_target'               => 'required|string',
        ]);
        if ($validator->stopOnFirstFailure()->fails()) {
            $error = ['error' => $validator->errors()];
            return Response::error($error,null,400);
        }
        $validated = $validator->safe()->all();
        $currency_code = $validated['data_target'];

        $currency = Currency::where('code',$currency_code)->first();
        if(!$currency) {
            $error = ['error' => ['Currency record not found in our system.']];
            return Response::error($error,null,404);
        }

        try{
            $currency->update([
                'status' => ($validated['status'] == true) ? false : true,
            ]);
        }catch(Exception $e) {
            $error = ['error' => ['Something went worng!. Please try again.']];
            return Response::error($error,null,500);
        }

        $success = ['success' => [__('Currency status updated successfully!')]];
        return Response::success($success,null,200);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request)
    {
        $target = $request->target ?? $request->currency_code;
        $currency = Currency::where('code',$target)->first();
        if(!$currency) {
            return back()->with(['warning' => ['Currency not found!']]);
        }
        $request->merge(['old_flag' => $currency->flag]);

        $validator = Validator::make($request->all(),[
            'currency_type'      => 'required|string',
            'currency_country'   => 'required|string',
            'currency_name'      => 'required|string',
            'currency_code'      => ['required','string',Rule::unique('currencies','code')->ignore($currency->id)],
            'currency_symbol'    => 'required|string',
            'currency_rate'      => 'required|numeric',
            'currency_option'    => 'required|string',
            'currency_target'    => 'nullable|string',
            'currency_role'      => 'required|string',
        ]);
        if($validator->fails()) {
            return back()->withErrors($validator)->withInput()->with('modal','currency_edit');
        }
        $validated = $validator->validate();

        $roles = [
            'both'  => [
                'sender'    => true,
                'receiver'  => true,
            ],
            'sender'    => [
                'sender'    => true,
                'receiver'  => false,
            ],
            'receiver'  => [
                'sender'    => false,
                'receiver'  => true,
            ]
        ];
        foreach($roles as $key => $item) {
            if($key == $validated['currency_role']) {
                foreach($item as $column => $value) {
                    $validated[$column] = $value;
                }
            }   
        }

        $default = [
            '1' => true,
            '0'  => false,
        ];
        // If Default is already available
        if($default[$validated['currency_option']] == true) {
            $check_default = Currency::where('default',true);
            if($check_default->count() > 0) {
                try{
                    $check_default->update([
                        'default'       => false,
                    ]);
                }catch(Exception $e) {
                    return back()->with(['error' => ['Default currency make faild! Please try again.']]);
                }
            }
        }
        $validated['currency_default']   = $default[$validated['currency_option']];
        $validated = Arr::except($validated,['currency_role','currency_flag','currency_option']);

        if($request->hasFile('currency_flag')) {
            try{
                $image = get_files_from_fileholder($request,'currency_flag');
                $uploadFlag = upload_files_from_path_dynamic($image,'currency-flag',$currency->flag);
                $validated['currency_flag'] = $uploadFlag;
            }catch(Exception $e) {
                return back()->withErrors($validator)->withInput()->with(['error' => ['Image file upload faild!']]);
            }
        }
        $validated = replace_array_key($validated,"currency_");
        try{
            $currency->update($validated);
        }catch(Exception $e) {
            return back()->withErrors($validator)->withInput()->with(['error' => ['Something went worng! Please try again.']]);
        }

        return back()->with(['success' => ['Successfully updated the information.']]);
    }

    public function delete(Request $request) {
        $validator = Validator::make($request->all(),[
            'target'        => 'required|string|exists:currencies,code',
        ]);
        $validated = $validator->validate();
        $currency = Currency::where("code",$validated['target'])->first();

        if($currency->isDefault()) {
            return back()->with(['warning' => ['Can\'t deletable default currency.']]);
        }

        try{
            $currency->delete();
            delete_file(get_files_path('currency-flag').'/'.$currency->flag);
        }catch(Exception $e) {
            return back()->with(['error' => ['Something went worng! Please try again.']]);
        }

        return back()->with(['success' => ['Currency deleted successfully!']]);
    }

    public function search(Request $request) {
        $validator = Validator::make($request->all(),[
            'text'  => 'required|string',
        ]);

        if($validator->fails()) {
            $error = ['error' => $validator->errors()];
            return Response::error($error,null,400);
        }

        $validated = $validator->validate();
        $currencies = Currency::search($validated['text'])->select()->limit(10)->get();
        return view('admin.components.search.currency-search',compact(
            'currencies',
        ));
    }
}
Refund Policy
top

At NFC Pay, we strive to provide a seamless and satisfactory experience with our services. This Refund Policy outlines the circumstances under which refunds may be issued for transactions made through our platform. Please read this policy carefully to understand your rights regarding refunds.
1. Eligibility for Refunds
Refunds may be considered under the following circumstances:
 

2. Non-Refundable Situations
Refunds will generally not be issued in the following situations:
 

3. Refund Process
To request a refund, please follow these steps:
 

  1. Contact Customer Support: Reach out to our customer support team via [email/phone/app support chat] with your transaction details, including the date, amount, and reason for the refund request.
  2. Investigation: Our team will review your request and may ask for additional information or documentation to support your claim. This process typically takes [5-10 business days], depending on the complexity of the issue.
  3. Refund Decision: After reviewing your request, we will notify you of our decision. If approved, the refund will be processed back to your original payment method. The timing of the refund will depend on your bank or payment provider and may take up to [10 business days] to reflect in your account.

4. Refund Exceptions
Certain transactions may be subject to specific terms and conditions, including non-refundable fees or charges. Please review the terms associated with each transaction carefully, as some fees may not be eligible for refunds.
5. Modifications to the Refund Policy
NFC Pay reserves the right to modify this Refund Policy at any time. Changes will be communicated through updates on our website and app, and the effective date will be updated accordingly. We encourage you to review this policy periodically to stay informed about our refund practices.
By using NFC Pay, you agree to this Refund Policy and understand the terms under which refunds may be issued. Our goal is to ensure a fair and transparent refund process, providing you with confidence and peace of mind when using our services.