WIP: POP + packaging 작업 중

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

backend-node/src/controllers/packagingController.ts

@@ -161,6 +161,38 @@ export async function deletePkgUnit(
   }
 }
 
+// ──────────────────────────────────────────────
+// 품목별 포장단위 조회 (item_number → pkg_unit 목록)
+// ──────────────────────────────────────────────
+
+export async function getPkgUnitsByItem(
+  req: AuthenticatedRequest,
+  res: Response
+): Promise<void> {
+  try {
+    const companyCode = req.user!.companyCode;
+    const { itemNumber } = req.params;
+    const pool = getPool();
+
+    const result = await pool.query(
+      `SELECT pu.id, pu.pkg_code, pu.pkg_name, pu.pkg_type, pu.status,
+              pu.width_mm, pu.length_mm, pu.height_mm,
+              pu.self_weight_kg, pu.max_load_kg, pu.volume_l,
+              pui.pkg_qty
+       FROM pkg_unit_item pui
+       JOIN pkg_unit pu ON pui.pkg_code = pu.pkg_code AND pui.company_code = pu.company_code
+       WHERE pui.item_number = $1 AND pui.company_code = $2 AND pu.status = 'ACTIVE'
+       ORDER BY pu.pkg_name`,
+      [itemNumber, companyCode]
+    );
+
+    res.json({ success: true, data: result.rows });
+  } catch (error: any) {
+    logger.error("품목별 포장단위 조회 실패", { error: error.message });
+    res.status(500).json({ success: false, message: error.message });
+  }
+}
+
 // ──────────────────────────────────────────────
 // 포장단위 매칭품목 (pkg_unit_item) CRUD
 // ──────────────────────────────────────────────
@@ -405,6 +437,38 @@ export async function deleteLoadingUnit(
   }
 }
 
+// ──────────────────────────────────────────────
+// 포장코드별 적재함 조회 (pkg_code → loading_unit 목록)
+// ──────────────────────────────────────────────
+
+export async function getLoadingUnitsByPkg(
+  req: AuthenticatedRequest,
+  res: Response
+): Promise<void> {
+  try {
+    const companyCode = req.user!.companyCode;
+    const { pkgCode } = req.params;
+    const pool = getPool();
+
+    const result = await pool.query(
+      `SELECT lu.id, lu.loading_code, lu.loading_name, lu.loading_type, lu.status,
+              lu.width_mm, lu.length_mm, lu.height_mm,
+              lu.self_weight_kg, lu.max_load_kg, lu.max_stack,
+              lup.max_load_qty, lup.load_method
+       FROM loading_unit_pkg lup
+       JOIN loading_unit lu ON lup.loading_code = lu.loading_code AND lup.company_code = lu.company_code
+       WHERE lup.pkg_code = $1 AND lup.company_code = $2 AND lu.status = 'ACTIVE'
+       ORDER BY lu.loading_name`,
+      [pkgCode, companyCode]
+    );
+
+    res.json({ success: true, data: result.rows });
+  } catch (error: any) {
+    logger.error("포장별 적재함 조회 실패", { error: error.message });
+    res.status(500).json({ success: false, message: error.message });
+  }
+}
+
 // ──────────────────────────────────────────────
 // 적재함 포장구성 (loading_unit_pkg) CRUD
 // ──────────────────────────────────────────────