Developer
<?php
namespace App\Http\Controllers\User;
use Exception;
use App\Models\User;
use App\Models\UserWallet;
use Jenssegers\Agent\Agent;
use Illuminate\Http\Request;
use App\Constants\GlobalConst;
use App\Models\UserNotification;
use Illuminate\Support\Facades\DB;
use App\Http\Controllers\Controller;
use App\Constants\PaymentGatewayConst;
use App\Models\Admin\BasicSettings;
use App\Models\Admin\TransactionSetting;
use App\Models\Transaction;
use App\Notifications\User\TransferMoneyNotification;
use App\Notifications\User\TransferMoneyReceivedNotification;
use Illuminate\Support\Facades\Notification;
use Illuminate\Support\Facades\Validator;
class TransferMoneyController extends Controller
{
/**
* Method for view transfer money page
* @return view
*/
public function index(){
$page_title = "Transfer Money";
$transaction_settings = TransactionSetting::where('slug',GlobalConst::TRANSFER_MONEY)->first();
$transactions = Transaction::auth()->where('type',PaymentGatewayConst::TYPETRANSFERMONEY)->latest()->take(3)->get();
return view('user.sections.transfer-money.index',compact(
'page_title',
'transaction_settings',
'transactions'
));
}
/**
* Method for confirm transfer money
* @param Illuminate\Http\Request $request
*/
public function confirm(Request $request){
$validator = Validator::make($request->all(),[
'amount' => 'required|numeric',
'email' => 'required|email',
'remark' => 'nullable'
]);
if($validator->fails()) return back()->withErrors($validator)->withInput($request->all());
$validated = $validator->validate();
if(auth()->user()->email == $validated['email']){
return back()->with(['error' => ['Sorry! You can not transfer money to your own account.']]);
}
$user_wallet = UserWallet::auth()->first();
if(!$user_wallet) return back()->with(['error' => ['Sorry! Wallet not found.']]);
$amount = $validated['amount'];
$receiver = User::with(['wallet'])->where('email',$validated['email'])->first();
if(!$receiver) return back()->with(['error' => ['Sorry! Receiver not found.']]);
$transaction_settings = TransactionSetting::where('slug',GlobalConst::TRANSFER_MONEY)->first();
if(!$transaction_settings) return back()->with(['Sorry! Transaction charges not found.']);
if($user_wallet->balance < $amount){
return back()->with(['error' => ['Sorry! Insufficient balance.']]);
}
$basic_settings = BasicSettings::first();
$fixed_charge = $transaction_settings->fixed_charge;
$percent_charge = ($amount * $transaction_settings->percent_charge) / 100;
$total_charge = $fixed_charge + $percent_charge;
$payable_amount = $amount + $total_charge;
if($transaction_settings->min_limit > $payable_amount || $transaction_settings->max_limit < $payable_amount){
return back()->with(['error' => ['Please follow the transaction limit.']]);
}
if($user_wallet->balance < $payable_amount){
return back()->with(['error' => ['Sorry! Insufficient balance.']]);
}
if(isset($validated['remark']) == '' || isset($validated['remark']) == null){
$remark = null;
}else{
$remark = $validated['remark'];
}
try{
// for sender
$transaction = $this->insertSenderRecord($amount,$user_wallet,$receiver,$fixed_charge,$percent_charge,$total_charge,$payable_amount,$remark);
$this->transactionDevice($transaction);
$this->userNotification($transaction,$amount,$receiver);
if($basic_settings->email_notification){
try{
Notification::route('mail',auth()->user()->email)->notify(new TransferMoneyNotification($amount,$receiver,$payable_amount));
}catch(Exception $e){}
}
// for receiver
$receiver_transaction = $this->insertReceiverRecord($amount,$user_wallet,$receiver,$fixed_charge,$percent_charge,$total_charge,$payable_amount,$remark);
$this->userReceiverNotification($receiver_transaction,$amount,$receiver);
if($basic_settings->email_notification){
try{
Notification::route('mail',$receiver->email)->notify(new TransferMoneyReceivedNotification($amount,$receiver));
}catch(Exception $e){}
}
}catch(Exception $e){
return back()->with(['error' => ['Something went wrong! Please try again.']]);
}
return back()->with(['success' => ['Successfully transfered money.']]);
}
//insert transaction data
function insertSenderRecord($amount,$user_wallet,$receiver,$fixed_charge,$percent_charge,$total_charge,$payable_amount,$remark){
$available_balance = $user_wallet->balance - $payable_amount;
DB::beginTransaction();
try{
$trx_id = generateTrxString("transactions","trx_id","TM",8);
$id = DB::table('transactions')->insertGetId([
'trx_id' => $trx_id,
'user_id' => auth()->user()->id,
'user_wallet_id' => $user_wallet->id,
'type' => PaymentGatewayConst::TYPETRANSFERMONEY,
'request_amount' => $amount,
'fixed_charge' => $fixed_charge,
'percent_charge' => $percent_charge,
'total_charge' => $total_charge,
'total_payable' => $payable_amount,
'request_currency' => get_default_currency_code(),
'available_balance' => $available_balance,
'payment_currency' => get_default_currency_code(),
'remark' => ucwords(remove_special_char("Transfer Money"," ")) . " Send to" . " " . $receiver->email,
'details' => json_encode(['remark' => $remark,'receiver' => [
'fullname' => $receiver->fullname,
'email' => $receiver->email
]]),
'attribute' => PaymentGatewayConst::SEND,
'status' => PaymentGatewayConst::STATUSSUCCESS,
'created_at' => now()
]);
$this->updateSenderWalletBalance($user_wallet,$payable_amount);
DB::commit();
}catch(Exception $e){
DB::rollBack();
throw new Exception(__("Something went wrong! Please try again."));
}
return $id;
}
// update sender wallet balance
function updateSenderWalletBalance($user_wallet,$amount){
$user_wallet->update([
'balance' => $user_wallet->balance - $amount,
]);
}
// save the transaction device information
function transactionDevice($id){
$client_ip = request()->ip() ?? false;
$location = geoip()->getLocation($client_ip);
$agent = new Agent();
$mac = "";
DB::beginTransaction();
try{
DB::table("transaction_devices")->insert([
'transaction_id'=> $id,
'ip' => $client_ip,
'mac' => $mac,
'city' => $location['city'] ?? "",
'country' => $location['country'] ?? "",
'longitude' => $location['lon'] ?? "",
'latitude' => $location['lat'] ?? "",
'timezone' => $location['timezone'] ?? "",
'browser' => $agent->browser() ?? "",
'os' => $agent->platform() ?? "",
]);
DB::commit();
}catch(Exception $e) {
DB::rollBack();
throw new Exception($e->getMessage());
}
}
//user notification
public function userNotification($id,$amount,$receiver){
UserNotification::create([
'user_id' => auth()->user()->id,
'transaction_id' => $id,
'details' => [
'title' => 'Transfer Money to ' .$receiver->email,
'amount' => floatval($amount),
'currency' => get_default_currency_code(),
'message' => "Successfully Send."
],
]);
}
//insert transaction data
function insertReceiverRecord($amount,$user_wallet,$receiver,$fixed_charge,$percent_charge,$total_charge,$payable_amount,$remark){
$available_balance = $receiver->wallet->balance + $amount;
DB::beginTransaction();
try{
$trx_id = generateTrxString("transactions","trx_id","TM",8);
$id = DB::table('transactions')->insertGetId([
'trx_id' => $trx_id,
'user_id' => $receiver->id,
'user_wallet_id' => $receiver->wallet->id,
'type' => PaymentGatewayConst::TYPETRANSFERMONEY,
'request_amount' => $amount,
'fixed_charge' => $fixed_charge,
'percent_charge' => $percent_charge,
'total_charge' => $total_charge,
'total_payable' => $payable_amount,
'request_currency' => get_default_currency_code(),
'available_balance' => $available_balance,
'payment_currency' => get_default_currency_code(),
'remark' => ucwords(remove_special_char("Received Money"," ")) . " From" . " " . auth()->user()->email,
'details' => json_encode(['remark' => $remark,'sender' => [
'fullname' => auth()->user()->fullname,
'email' => auth()->user()->email
]]),
'attribute' => PaymentGatewayConst::RECEIVED,
'status' => PaymentGatewayConst::STATUSSUCCESS,
'created_at' => now()
]);
$this->updateReceiverWalletBalance($receiver,$amount);
DB::commit();
}catch(Exception $e){
DB::rollBack();
throw new Exception(__("Something went wrong! Please try again."));
}
return $id;
}
//update receiver wallet balance
function updateReceiverWalletBalance($receiver,$amount){
$update_balance = $receiver->wallet->balance + $amount;
$receiver->wallet->update([
'balance' => $update_balance,
]);
}
//user notification
public function userReceiverNotification($id,$amount,$receiver){
UserNotification::create([
'user_id' => $receiver->id,
'transaction_id' => $id,
'details' => [
'title' => 'Received Money From ' .auth()->user()->email,
'amount' => floatval($amount),
'currency' => get_default_currency_code(),
'message' => "Successfully Received."
],
]);
}
}
Developer
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