feat: 修正庫存與撥補單邏輯並整合文件

1. 修復倉庫統計數據加總與樣式。 2. 修正可用庫存計算邏輯（排除不可銷售倉庫）。 3. 撥補單商品列表加入批號與效期顯示。 4. 修正撥補單儲存邏輯以支援精確批號轉移。 5. 整合 FEATURES.md 至 README.md。
2026-01-26 14:59:24 +08:00
parent b0848a6bb8
commit 106de4e945
81 changed files with 4118 additions and 1023 deletions
--- a/app/Modules/Finance/Services/FinanceService.php
+++ b/app/Modules/Finance/Services/FinanceService.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace App\Modules\Finance\Services;
+
+use App\Modules\Finance\Contracts\FinanceServiceInterface;
+use App\Modules\Finance\Models\UtilityFee;
+use App\Modules\Procurement\Contracts\ProcurementServiceInterface;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Carbon;
+
+class FinanceService implements FinanceServiceInterface
+{
+    protected $procurementService;
+
+    public function __construct(ProcurementServiceInterface $procurementService)
+    {
+        $this->procurementService = $procurementService;
+    }
+
+    public function getAccountingReportData(string $start, string $end): array
+    {
+        // 1. 獲取採購單資料
+        $purchaseOrders = $this->procurementService->getPurchaseOrdersByDate($start, $end)
+            ->map(function ($po) {
+                return [
+                    'id' => 'PO-' . $po->id,
+                    'date' => Carbon::parse($po->created_at)->timezone(config('app.timezone'))->toDateString(),
+                    'source' => '採購單',
+                    'category' => '進貨支出',
+                    'item' => $po->vendor->name ?? '未知廠商',
+                    'reference' => $po->code,
+                    'invoice_number' => $po->invoice_number,
+                    'amount' => (float)$po->grand_total,
+                ];
+            });
+
+        // 2. 獲取公共事業費 (注意：目前資料表欄位為 transaction_date)
+        $utilityFees = UtilityFee::whereBetween('transaction_date', [$start, $end])
+            ->get()
+            ->map(function ($fee) {
+                return [
+                    'id' => 'UF-' . $fee->id,
+                    'date' => $fee->transaction_date->format('Y-m-d'),
+                    'source' => '公共事業費',
+                    'category' => $fee->category,
+                    'item' => $fee->description ?: $fee->category,
+                    'reference' => '-',
+                    'invoice_number' => $fee->invoice_number,
+                    'amount' => (float)$fee->amount,
+                ];
+            });
+
+        $allRecords = $purchaseOrders->concat($utilityFees)
+            ->sortByDesc('date')
+            ->values();
+
+        return [
+            'records' => $allRecords,
+            'summary' => [
+                'total_amount' => $allRecords->sum('amount'),
+                'purchase_total' => $purchaseOrders->sum('amount'),
+                'utility_total' => $utilityFees->sum('amount'),
+                'record_count' => $allRecords->count(),
+            ]
+        ];
+    }
+
+    public function getUtilityFees(array $filters)
+    {
+        $query = UtilityFee::query();
+
+        if (!empty($filters['search'])) {
+            $search = $filters['search'];
+            $query->where(function($q) use ($search) {
+                $q->where('category', 'like', "%{$search}%")
+                  ->orWhere('invoice_number', 'like', "%{$search}%")
+                  ->orWhere('description', 'like', "%{$search}%");
+            });
+        }
+
+        if (!empty($filters['category']) && $filters['category'] !== 'all') {
+            $query->where('category', $filters['category']);
+        }
+
+        if (!empty($filters['date_start'])) {
+            $query->where('transaction_date', '>=', $filters['date_start']);
+        }
+
+        if (!empty($filters['date_end'])) {
+            $query->where('transaction_date', '<=', $filters['date_end']);
+        }
+
+        $sortField = $filters['sort_field'] ?? 'created_at';
+        $sortDirection = $filters['sort_direction'] ?? 'desc';
+        $query->orderBy($sortField, $sortDirection);
+
+        return $query->paginate($filters['per_page'] ?? 10);
+    }
+
+    public function getUniqueCategories(): Collection
+    {
+        return UtilityFee::distinct()->pluck('category');
+    }
+}