created changes endpoint

src/permit/permit.service.ts

@@ -3,6 +3,7 @@ import { getFilterObject, getSortObject, PageQueryParams } from "../pagination";
 import { userModel } from "../user/user.schema";
 import { generateId } from "../utils/id";
 import {
+  changesModel,
   CreatePermitInput,
   permitFields,
   permitModel,
@@ -177,6 +178,19 @@ export async function updatePermit(
     .populate({ path: "createdBy", select: "pid name avatar" });
 
   if (updatePermitResult) {
+    for (const key in input) {
+      if (["manualStatus", "utility"].includes(key)) {
+        await changesModel.create({
+          tenantId: user.tenantId,
+          permitId: permitId,
+          field: key,
+          value: input[key],
+          updatedBy: user.userId,
+          updatedAt: new Date(),
+        });
+      }
+    }
+
     dbEvents.emit(
       "change",
       {
@@ -326,3 +340,19 @@ export async function searchPermit(
     },
   };
 }
+
+export async function getchanges(permitId: string, user: AuthenticatedUser) {
+  if (user.role == "client") {
+    const permit = await permitModel.findOne({
+      pid: permitId,
+      tenantId: user.tenantId,
+    });
+    if (!permit || permit.client.toString() !== user.orgId) return [];
+  }
+
+  return await changesModel
+    .find({
+      $and: [{ tenantId: user.tenantId }, { permitId: permitId }],
+    })
+    .populate({ path: "updatedBy", select: "_id pid name avatar" });
+}