/home/kueuepay/www/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',
        ));
    }
}
Path: home/kueuepay/www/app/Http/Controllers/Admin
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About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

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Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

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Can I add multiple cards to my NFC Pay wallet?

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Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard

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