fix: integer overflow issue

prisma/schema.prisma

@@ -156,7 +156,7 @@ model Device {
   isActive        Boolean  @default(true) @map("is_active")
   isFlagged        Boolean  @default(false) @map("is_flagged")
   flaggedReason   String?   @map("flagged_reason")
-  usage           Int      @default(0) @map("usage")
+  usage           BigInt    @default(0) @map("usage")
   createdAt       DateTime @default(now()) @map("created_at")
   updatedAt       DateTime @updatedAt @map("updated_at")
   teamDevices     TeamDevice[] @relation("DeviceToTeamDevice")

src/app/routers/grid.ts

@@ -26,9 +26,16 @@ import {
 
 const SERVER_UP_TIME = new Date().toISOString();
 
+function serializeDevice(device: any) {
+  return {
+    ...device,
+    usage: Number(device.usage),
+  };
+}
+
 async function getSavedDevices(request: Request, response: Response) {
   const devices = await prisma.device.findMany();
-  return response.json(devices);
+  return response.json(devices.map(serializeDevice));
 }
 
 async function getDevices(request: Request, response: Response) {

src/auth/services/device-allocation.service.ts

@@ -5,10 +5,17 @@ import { ATDRepository } from '../../data-service/db';
 /**
  * Device allocation service for handling device allocation operations
  */
+function serializeDevice(device: any) {
+  return {
+    ...device,
+    usage: Number(device.usage),
+  };
+}
+
 export class DeviceAllocationService {
   async getAllDevices() {
     const devices = await prisma.device.findMany();
-    return devices;
+    return devices.map(serializeDevice);
   }
 
   /**

src/auth/services/team.service.ts

@@ -294,7 +294,10 @@ export class TeamService {
         },
       });
 
-      return createdTeamDevices;
+      return createdTeamDevices.map((td) => ({
+        ...td,
+        device: td.device ? { ...td.device, usage: Number(td.device.usage) } : null,
+      }));
     } catch (error) {
       log.error(`Error adding devices to team: ${error}`);
       throw error;

src/data-service/device-service.ts

@@ -215,7 +215,7 @@ export async function updateDeviceDetails() {
       .update(function (d: IDevice) {
         d.name = device.name ?? d.name;
         d.tags = device.tags?.split(',').filter(Boolean) || [];
-        d.totalUtilizationTimeMilliSec = device.usage;
+        d.totalUtilizationTimeMilliSec = Number(device.usage);
       });
   }
 }
@@ -252,7 +252,10 @@ export async function getTeamDevicesForUser(userId: string): Promise<TeamDevice[
     },
   });
 
-  return teamDevices;
+  return teamDevices.map((td) => ({
+    ...td,
+    device: td.device ? { ...td.device, usage: Number(td.device.usage) } : null,
+  }));
 }
 
 export async function filterDeviceForUser(