feat: add withdraw request functionality and UI components

2026-08-27 02:39:57 +03:30
parent aeef95339d
commit 4ce663c669
115 changed files with 4064 additions and 315 deletions
@@ -0,0 +1,113 @@
+<?php
+
+namespace App\Services\Wallet;
+
+use App\Enums\InvoicePaymentMethodEnum;
+use App\Enums\InvoiceStatusEnum;
+use App\Enums\WalletTransactionReasonEnum;
+use App\Enums\WalletTransactionTypeEnum;
+use App\Models\Invoice;
+use App\Models\Payment;
+use App\Models\User;
+use App\Models\Wallet;
+use App\Models\WalletTransaction;
+use App\Models\WithdrawRequest;
+use App\Services\Invoice\InvoiceService;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Validation\ValidationException;
+
+class WalletService
+{
+    protected InvoiceService $invoiceService;
+
+    public function __construct(InvoiceService $invoiceService)
+    {
+        $this->invoiceService = $invoiceService;
+    }
+
+    public function forUser(User $user): Wallet
+    {
+        return Wallet::firstOrCreate(['user_id' => $user->id]);
+    }
+
+    public function system(): Wallet
+    {
+        return Wallet::firstOrCreate(['user_id' => null]);
+    }
+
+    public function deposit(User $user, int $amount, WalletTransactionReasonEnum $reason, ?Payment $payment = null): WalletTransaction
+    {
+        return $this->depositToWallet($this->forUser($user), $amount, $reason, $payment);
+    }
+
+    public function depositToWallet(Wallet $wallet, int $amount, WalletTransactionReasonEnum $reason, ?Payment $payment = null, ?WithdrawRequest $withdrawRequest = null): WalletTransaction
+    {
+        return DB::transaction(function () use ($wallet, $amount, $reason, $payment, $withdrawRequest) {
+            $wallet = $this->lockedWallet($wallet);
+            $wallet->update(['balance' => $wallet->balance + $amount]);
+
+            return $wallet->transactions()->create([
+                'type' => WalletTransactionTypeEnum::Deposit->value,
+                'reason' => $reason->value,
+                'amount' => $amount,
+                'balance_after' => $wallet->balance,
+                'payment_id' => $payment?->id,
+                'withdraw_request_id' => $withdrawRequest?->id,
+            ]);
+        });
+    }
+
+    public function withdraw(User $user, int $amount, WalletTransactionReasonEnum $reason, ?Invoice $invoice = null, ?WithdrawRequest $withdrawRequest = null): WalletTransaction
+    {
+        return DB::transaction(function () use ($user, $amount, $reason, $invoice, $withdrawRequest) {
+            $wallet = $this->lockedWallet($this->forUser($user));
+
+            if ($wallet->balance < $amount) {
+                throw ValidationException::withMessages(['amount' => 'موجودی کیف پول کافی نیست']);
+            }
+
+            $wallet->update(['balance' => $wallet->balance - $amount]);
+
+            return $wallet->transactions()->create([
+                'type' => WalletTransactionTypeEnum::Withdrawal->value,
+                'reason' => $reason->value,
+                'amount' => $amount,
+                'balance_after' => $wallet->balance,
+                'invoice_id' => $invoice?->id,
+                'withdraw_request_id' => $withdrawRequest?->id,
+            ]);
+        });
+    }
+
+    public function payInvoice(User $user, Invoice $invoice): Invoice
+    {
+        return DB::transaction(function () use ($user, $invoice) {
+            if ($invoice->status !== InvoiceStatusEnum::Pending) {
+                throw ValidationException::withMessages(['invoice' => 'این فاکتور قابل پرداخت نیست']);
+            }
+
+            $this->withdraw($user, $invoice->amount, WalletTransactionReasonEnum::InvoicePayment, $invoice);
+
+            return $this->invoiceService->markPaid($invoice, InvoicePaymentMethodEnum::Wallet);
+        });
+    }
+
+    public function recordGatewayInvoicePayment(Invoice $invoice, Payment $payment): WalletTransaction
+    {
+        $wallet = $this->forUser($invoice->user);
+
+        return $wallet->transactions()->create([
+            'type' => WalletTransactionTypeEnum::Withdrawal->value,
+            'reason' => WalletTransactionReasonEnum::InvoicePayment->value,
+            'amount' => $invoice->amount,
+            'balance_after' => $wallet->balance,
+            'invoice_id' => $invoice->id,
+            'payment_id' => $payment->id,
+        ]);
+    }
+
+    protected function lockedWallet(Wallet $wallet): Wallet
+    {
+        return Wallet::whereKey($wallet->id)->lockForUpdate()->first();
+    }
+}