feat: 更新庫存報表、銷售匯入及採購單相關功能
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@@ -30,6 +30,8 @@ class InventoryReportService
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$warehouseId = $filters['warehouse_id'] ?? null;
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$categoryId = $filters['category_id'] ?? null;
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$search = $filters['search'] ?? null;
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$sortBy = $filters['sort_by'] ?? 'product_code';
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$sortOrder = $filters['sort_order'] ?? 'asc';
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// 若無任何篩選條件,直接回傳空資料
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if (!$dateFrom && !$dateTo && !$warehouseId && !$categoryId && !$search) {
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@@ -54,9 +56,12 @@ class InventoryReportService
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DB::raw("SUM(CASE WHEN inventory_transactions.type IN ('入庫', '手動入庫') AND inventory_transactions.quantity > 0 THEN inventory_transactions.quantity ELSE 0 END) as inbound_qty"),
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// 出貨量:type 為 出庫 (排除 調撥出庫) (取絕對值)
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DB::raw("ABS(SUM(CASE WHEN inventory_transactions.type IN ('出庫') AND inventory_transactions.quantity < 0 THEN inventory_transactions.quantity ELSE 0 END)) as outbound_qty"),
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// 調撥入:type 為 調撥入庫
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DB::raw("SUM(CASE WHEN inventory_transactions.type = '調撥入庫' AND inventory_transactions.quantity > 0 THEN inventory_transactions.quantity ELSE 0 END) as transfer_in_qty"),
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// 調撥出:type 為 調撥出庫 (取絕對值)
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DB::raw("ABS(SUM(CASE WHEN inventory_transactions.type = '調撥出庫' AND inventory_transactions.quantity < 0 THEN inventory_transactions.quantity ELSE 0 END)) as transfer_out_qty"),
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// 調整量:type 為 庫存調整, 手動編輯
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DB::raw("SUM(CASE WHEN inventory_transactions.type IN ('庫存調整', '手動編輯') THEN inventory_transactions.quantity ELSE 0 END) as adjust_qty"),
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// 調撥淨額 (隱藏欄位,但包含在 net_change)
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// 淨變動:總和 (包含所有類型:進貨、出貨、調整、調撥)
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DB::raw("SUM(inventory_transactions.quantity) as net_change"),
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])
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@@ -92,7 +97,7 @@ class InventoryReportService
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});
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}
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// 分組與排序
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// 分組
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$query->groupBy([
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'products.id',
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'products.code',
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@@ -100,7 +105,20 @@ class InventoryReportService
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'categories.name'
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]);
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$query->orderBy('products.code', 'asc');
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// 動態排序
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$allowedSortFields = [
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'product_code' => 'products.code',
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'product_name' => 'products.name',
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'inbound_qty' => 'inbound_qty',
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'outbound_qty' => 'outbound_qty',
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'transfer_in_qty' => 'transfer_in_qty',
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'transfer_out_qty' => 'transfer_out_qty',
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'adjust_qty' => 'adjust_qty',
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'net_change' => 'net_change',
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];
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$sortColumn = $allowedSortFields[$sortBy] ?? 'products.code';
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$query->orderBy($sortColumn, $sortOrder === 'desc' ? 'desc' : 'asc');
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if ($perPage) {
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@@ -169,6 +187,8 @@ class InventoryReportService
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return $query->select([
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DB::raw("SUM(CASE WHEN inventory_transactions.type IN ('入庫', '手動入庫') AND inventory_transactions.quantity > 0 THEN inventory_transactions.quantity ELSE 0 END) as total_inbound"),
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DB::raw("ABS(SUM(CASE WHEN inventory_transactions.type IN ('出庫') AND inventory_transactions.quantity < 0 THEN inventory_transactions.quantity ELSE 0 END)) as total_outbound"),
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DB::raw("SUM(CASE WHEN inventory_transactions.type = '調撥入庫' AND inventory_transactions.quantity > 0 THEN inventory_transactions.quantity ELSE 0 END) as total_transfer_in"),
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DB::raw("ABS(SUM(CASE WHEN inventory_transactions.type = '調撥出庫' AND inventory_transactions.quantity < 0 THEN inventory_transactions.quantity ELSE 0 END)) as total_transfer_out"),
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DB::raw("SUM(CASE WHEN inventory_transactions.type IN ('庫存調整', '手動編輯') THEN inventory_transactions.quantity ELSE 0 END) as total_adjust"),
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DB::raw("SUM(inventory_transactions.quantity) as total_net_change"),
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])->first();
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