fixes

server/src/modules/manufacturing/service.ts

@@ -15,6 +15,7 @@ import type {
   WorkOrderOperationTimerInput,
   WorkOrderMaterialIssueInput,
   WorkOrderStatus,
+  WorkOrderStatusUpdateInput,
   WorkOrderSummaryDto,
 } from "@mrp/shared";
 
@@ -41,6 +42,7 @@ type WorkOrderRecord = {
   id: string;
   workOrderNumber: string;
   status: string;
+  holdReason: string | null;
   quantity: number;
   completedQuantity: number;
   dueDate: Date | null;
@@ -390,6 +392,7 @@ function mapDetail(
   return {
     ...mapSummary(record),
     notes: record.notes,
+    holdReason: record.holdReason,
     createdAt: record.createdAt.toISOString(),
     itemType: record.item.type,
     itemUnitOfMeasure: record.item.unitOfMeasure,
@@ -1294,12 +1297,18 @@ export async function updateWorkOrder(workOrderId: string, payload: WorkOrderInp
   return workOrder ? { ok: true as const, workOrder } : { ok: false as const, reason: "Unable to load saved work order." };
 }
 
-export async function updateWorkOrderStatus(workOrderId: string, status: WorkOrderStatus, actorId?: string | null) {
+export async function updateWorkOrderStatus(
+  workOrderId: string,
+  payload: WorkOrderStatusUpdateInput,
+  actorId?: string | null
+) {
   const existing = await workOrderModel.findUnique({
     where: { id: workOrderId },
     select: {
       id: true,
+      workOrderNumber: true,
       status: true,
+      holdReason: true,
       quantity: true,
       completedQuantity: true,
     },
@@ -1309,18 +1318,24 @@ export async function updateWorkOrderStatus(workOrderId: string, status: WorkOrd
     return { ok: false as const, reason: "Work order was not found." };
   }
 
-  if (existing.status === "COMPLETE" && status !== "COMPLETE") {
+  if (existing.status === "COMPLETE" && payload.status !== "COMPLETE") {
     return { ok: false as const, reason: "Completed work orders cannot be reopened from quick actions." };
   }
 
-  if (status === "COMPLETE" && existing.completedQuantity < existing.quantity) {
+  if (payload.status === "COMPLETE" && existing.completedQuantity < existing.quantity) {
     return { ok: false as const, reason: "Use the completion action to finish a work order." };
   }
 
+  const nextHoldReason = payload.reason?.trim() ?? "";
+  if (payload.status === "ON_HOLD" && nextHoldReason.length === 0) {
+    return { ok: false as const, reason: "An On Hold reason is required before the work order can be paused." };
+  }
+
   await workOrderModel.update({
     where: { id: workOrderId },
     data: {
-      status,
+      status: payload.status,
+      holdReason: payload.status === "ON_HOLD" ? nextHoldReason : null,
     },
   });
 
@@ -1333,10 +1348,12 @@ export async function updateWorkOrderStatus(workOrderId: string, status: WorkOrd
       entityType: "work-order",
       entityId: workOrderId,
       action: "status.updated",
-      summary: `Updated work order ${workOrder.workOrderNumber} to ${status}.`,
+      summary: `Updated work order ${workOrder.workOrderNumber} to ${payload.status}.`,
       metadata: {
         workOrderNumber: workOrder.workOrderNumber,
-        status,
+        previousStatus: existing.status,
+        status: payload.status,
+        holdReason: payload.status === "ON_HOLD" ? nextHoldReason : null,
       },
     });
   }