wallet handling

2026-06-15 14:38:58 +03:30
parent f7b8121a98
commit c94e6b0424
2 changed files with 135 additions and 0 deletions
@@ -0,0 +1,120 @@
+<?php
+
+namespace App\Services;
+
+use Illuminate\Support\Collection;
+
+/**
+ * محاسبهٔ موجودی کیف — منبع واحد برای ادمین و APIها.
+ *
+ * کیف اصلی: fund_id=null و product_id=null
+ * main_wallet_products: طلای این محصولات روی کیف اصلی است؛ کیف legacy محصول نادیده گرفته می‌شود.
+ */
+class WalletBalanceService
+{
+    public function __construct(private ConfigService $configService)
+    {
+    }
+
+    public function mainWalletProductIds(): array
+    {
+        return $this->configService->mainWalletProductIds();
+    }
+
+    /** @param Collection|array<int, mixed>|null $wallets */
+    public function mainWalletCash(Collection|array|null $wallets): float
+    {
+        $line = $this->mainWalletLine($wallets);
+
+        return (float) ($this->lineValue($line, 'cash') ?? 0);
+    }
+
+    /** @param Collection|array<int, mixed>|null $wallets */
+    public function mainWalletGold(Collection|array|null $wallets): float
+    {
+        $line = $this->mainWalletLine($wallets);
+
+        return (float) ($this->lineValue($line, 'gold') ?? 0);
+    }
+
+    /**
+     * جمع طلای قابل‌نمایش: کیف اصلی + کیف محصولات + قلک‌ها.
+     * کیف‌های legacy محصولات main_wallet_products شمرده نمی‌شوند.
+     *
+     * @param Collection|array<int, mixed>|null $wallets
+     */
+    public function totalGoldWeight(
+        Collection|array|null $wallets,
+        ?array $mainWalletProductIds = null
+    ): float {
+        $mainWalletProductIds ??= $this->mainWalletProductIds();
+        $sum = 0.0;
+
+        foreach ($this->walletLines($wallets) as $line) {
+            $fundId = $this->lineValue($line, 'fund_id');
+            $productId = (int) ($this->lineValue($line, 'product_id') ?? 0);
+            $gold = (float) ($this->lineValue($line, 'gold') ?? 0);
+
+            if ($gold <= 0) {
+                continue;
+            }
+
+            if ($fundId !== null) {
+                $sum += $gold;
+                continue;
+            }
+
+            if ($productId === 0) {
+                $sum += $gold;
+                continue;
+            }
+
+            if ($mainWalletProductIds !== [] && in_array($productId, $mainWalletProductIds, true)) {
+                continue;
+            }
+
+            $sum += $gold;
+        }
+
+        return $sum;
+    }
+
+    /** @param Collection|array<int, mixed>|null $wallets */
+    private function mainWalletLine(Collection|array|null $wallets): mixed
+    {
+        foreach ($this->walletLines($wallets) as $line) {
+            if ($this->lineValue($line, 'fund_id') === null && $this->lineValue($line, 'product_id') === null) {
+                return $line;
+            }
+        }
+
+        return null;
+    }
+
+    /** @param Collection|array<int, mixed>|null $wallets */
+    private function walletLines(Collection|array|null $wallets): array
+    {
+        if ($wallets === null) {
+            return [];
+        }
+
+        if ($wallets instanceof Collection) {
+            return $wallets->all();
+        }
+
+        return is_array($wallets) ? $wallets : [];
+    }
+
+    private function lineValue(mixed $line, string $key): mixed
+    {
+        if (is_array($line)) {
+            return $line[$key] ?? null;
+        }
+
+        if (is_object($line)) {
+            return $line->{$key} ?? null;
+        }
+
+        return null;
+    }
+}