added enums to replace constants

libs/common/src/config/email.config.ts

@@ -1,11 +1,12 @@
 import { registerAs } from '@nestjs/config';
+import { BooleanValues } from '../constants/boolean-values.enum';
 
 export default registerAs(
   'email-config',
   (): Record<string, any> => ({
     SMTP_HOST: process.env.SMTP_HOST,
     SMTP_PORT: parseInt(process.env.SMTP_PORT),
-    SMTP_SECURE: process.env.SMTP_SECURE === 'true',
+    SMTP_SECURE: process.env.SMTP_SECURE === BooleanValues.TRUE,
     SMTP_USER: process.env.SMTP_USER,
     SMTP_SENDER: process.env.SMTP_SENDER,
     SMTP_PASSWORD: process.env.SMTP_PASSWORD,

libs/common/src/config/tuya.config.ts

@@ -1,4 +1,5 @@
 import { registerAs } from '@nestjs/config';
+import { BooleanValues } from '../constants/boolean-values.enum';
 
 export default registerAs(
   'tuya-config',
@@ -7,6 +8,6 @@ export default registerAs(
     TUYA_ACCESS_KEY: process.env.TUYA_ACCESS_KEY,
     TUYA_EU_URL: process.env.TUYA_EU_URL,
     TRUN_ON_TUYA_SOCKET:
-      process.env.TRUN_ON_TUYA_SOCKET === 'true' ? true : false,
+      process.env.TRUN_ON_TUYA_SOCKET === BooleanValues.TRUE ? true : false,
   }),
 );

libs/common/src/constants/automation.enum.ts

@@ -0,0 +1,9 @@
+// automation.enum.ts
+export enum ActionExecutorEnum {
+  DEVICE_ISSUE = 'device_issue',
+  DELAY = 'delay',
+}
+
+export enum EntityTypeEnum {
+  DEVICE_REPORT = 'device_report',
+}

libs/common/src/constants/battery-status.enum.ts

@@ -0,0 +1,4 @@
+export enum BatteryStatus {
+  RESIDUAL_ELECTRICITY = 'residual_electricity',
+  BATTERY_PERCENTAGE = 'battery_percentage',
+}

libs/common/src/constants/boolean-values.enum.ts

@@ -0,0 +1,4 @@
+export enum BooleanValues {
+  TRUE = 'true',
+  FALSE = 'false',
+}

libs/common/src/constants/days.enum.ts

@@ -0,0 +1,14 @@
+export enum DaysEnum {
+  SUN = 'Sun',
+  MON = 'Mon',
+  TUE = 'Tue',
+  WED = 'Wed',
+  THU = 'Thu',
+  FRI = 'Fri',
+  SAT = 'Sat',
+}
+
+export enum EnableDisableStatusEnum {
+  DISABLED = '0',
+  ENABLED = '1',
+}

libs/common/src/constants/device-status.enum.ts

@@ -0,0 +1,4 @@
+export enum DeviceStatuses {
+  REJECTED = 'rejected',
+  FULLFILLED = 'fulfilled',
+}

libs/common/src/constants/error-codes.enum.ts

@@ -0,0 +1,3 @@
+export enum CommonErrorCodes {
+  DUPLICATE_ENTITY = '23505',
+}

libs/common/src/constants/hours-minutes.enum.ts

@@ -0,0 +1,99 @@
+export enum CommonHours {
+  ONE = '01:00',
+  ONE_THIRTY = '01:30',
+  TWO = '02:00',
+  TWO_THIRTY = '02:30',
+  THREE = '03:00',
+  THREE_THIRTY = '03:30',
+  FOUR = '04:00',
+  FOUR_THIRTY = '04:30',
+  FIVE = '05:00',
+  FIVE_THIRTY = '05:30',
+  SIX = '06:00',
+  SIX_THIRTY = '06:30',
+  SEVEN = '07:00',
+  SEVEN_THIRTY = '07:30',
+  EIGHT = '08:00',
+  EIGHT_THIRTY = '08:30',
+  NINE = '09:00',
+  NINE_THIRTY = '09:30',
+  TEN = '10:00',
+  TEN_THIRTY = '10:30',
+  ELEVEN = '11:00',
+  ELEVEN_THIRTY = '11:30',
+  TWELVE = '12:00',
+  TWELVE_THIRTY = '12:30',
+  THIRTEEN = '13:00',
+  THIRTEEN_THIRTY = '13:30',
+  FOURTEEN = '14:00',
+  FOURTEEN_THIRTY = '14:30',
+  FIFTEEN = '15:00',
+  FIFTEEN_THIRTY = '15:30',
+  SIXTEEN = '16:00',
+  SIXTEEN_THIRTY = '16:30',
+  SEVENTEEN = '17:00',
+  SEVENTEEN_THIRTY = '17:30',
+  EIGHTEEN = '18:00',
+  EIGHTEEN_THIRTY = '18:30',
+  NINETEEN = '19:00',
+  NINETEEN_THIRTY = '19:30',
+  TWENTY = '20:00',
+  TWENTY_THIRTY = '20:30',
+  TWENTY_ONE = '21:00',
+  TWENTY_ONE_THIRTY = '21:30',
+  TWENTY_TWO = '22:00',
+  TWENTY_TWO_THIRTY = '22:30',
+  TWENTY_THREE = '23:00',
+  TWENTY_THREE_THIRTY = '23:30',
+  TWENTY_FOUR = '24:00',
+}
+
+export enum CommonHourMinutes {
+  ONE = 60,
+  ONE_THIRTY = 90,
+  TWO = 120,
+  TWO_THIRTY = 150,
+  THREE = 180,
+  THREE_THIRTY = 210,
+  FOUR = 240,
+  FOUR_THIRTY = 270,
+  FIVE = 300,
+  FIVE_THIRTY = 330,
+  SIX = 360,
+  SIX_THIRTY = 390,
+  SEVEN = 420,
+  SEVEN_THIRTY = 450,
+  EIGHT = 480,
+  EIGHT_THIRTY = 510,
+  NINE = 540,
+  NINE_THIRTY = 570,
+  TEN = 600,
+  TEN_THIRTY = 630,
+  ELEVEN = 660,
+  ELEVEN_THIRTY = 690,
+  TWELVE = 720,
+  TWELVE_THIRTY = 750,
+  THIRTEEN = 780,
+  THIRTEEN_THIRTY = 810,
+  FOURTEEN = 840,
+  FOURTEEN_THIRTY = 870,
+  FIFTEEN = 900,
+  FIFTEEN_THIRTY = 930,
+  SIXTEEN = 960,
+  SIXTEEN_THIRTY = 990,
+  SEVENTEEN = 1020,
+  SEVENTEEN_THIRTY = 1050,
+  EIGHTEEN = 1080,
+  EIGHTEEN_THIRTY = 1110,
+  NINETEEN = 1140,
+  NINETEEN_THIRTY = 1170,
+  TWENTY = 1200,
+  TWENTY_THIRTY = 1230,
+  TWENTY_ONE = 1260,
+  TWENTY_ONE_THIRTY = 1290,
+  TWENTY_TWO = 1320,
+  TWENTY_TWO_THIRTY = 1350,
+  TWENTY_THREE = 1380,
+  TWENTY_THREE_THIRTY = 1410,
+  TWENTY_FOUR = 1440,
+}

libs/common/src/constants/password-type.enum.ts

@@ -0,0 +1,4 @@
+export enum PasswordType {
+  SINGLE = 'single',
+  MULTIPLE = 'multiple',
+}

libs/common/src/constants/working-days.ts

@@ -1,9 +1,11 @@
+import { DaysEnum } from './days.enum';
+
 export enum WorkingDays {
-  Sun = 'Sun',
+  Sun = DaysEnum.SUN,
-  Mon = 'Mon',
+  Mon = DaysEnum.MON,
-  Tue = 'Tue',
+  Tue = DaysEnum.TUE,
-  Wed = 'Wed',
+  Wed = DaysEnum.WED,
-  Thu = 'Thu',
+  Thu = DaysEnum.THU,
-  Fri = 'Fri',
+  Fri = DaysEnum.FRI,
-  Sat = 'Sat',
+  Sat = DaysEnum.SAT,
 }

libs/common/src/firebase/devices-status/controllers/devices-status.controller.ts

@@ -2,10 +2,11 @@ import { Controller, Post, Param } from '@nestjs/common';
 import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
 import { AddDeviceStatusDto } from '../dtos/add.devices-status.dto';
 import { DeviceStatusFirebaseService } from '../services/devices-status.service';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Device Status Firebase Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'device-status-firebase',
 })
 export class DeviceStatusFirebaseController {

libs/common/src/helper/convertTimestampToDubaiTime.ts

@@ -1,3 +1,5 @@
+import { EnableDisableStatusEnum } from '../constants/days.enum';
+
 export function convertTimestampToDubaiTime(timestamp) {
   // Convert timestamp to milliseconds
   const date = new Date(timestamp * 1000);
@@ -8,12 +10,24 @@ export function convertTimestampToDubaiTime(timestamp) {
 
   // Format the date as YYYYMMDD
   const year = dubaiTime.getUTCFullYear();
-  const month = String(dubaiTime.getUTCMonth() + 1).padStart(2, '0'); // Months are zero-based
+  const month = String(dubaiTime.getUTCMonth() + 1).padStart(
-  const day = String(dubaiTime.getUTCDate()).padStart(2, '0');
+    2,
+    EnableDisableStatusEnum.DISABLED,
+  ); // Months are zero-based
+  const day = String(dubaiTime.getUTCDate()).padStart(
+    2,
+    EnableDisableStatusEnum.DISABLED,
+  );
 
   // Format the time as HH:MM (24-hour format)
-  const hours = String(dubaiTime.getUTCHours()).padStart(2, '0');
+  const hours = String(dubaiTime.getUTCHours()).padStart(
-  const minutes = String(dubaiTime.getUTCMinutes()).padStart(2, '0');
+    2,
+    EnableDisableStatusEnum.DISABLED,
+  );
+  const minutes = String(dubaiTime.getUTCMinutes()).padStart(
+    2,
+    EnableDisableStatusEnum.DISABLED,
+  );
 
   // Return formatted date and time
   return {

libs/common/src/helper/getScheduleStatus.ts

@@ -1,24 +1,42 @@
-export function getScheduleStatus(daysEnabled: string[]): string {
+import { DaysEnum, EnableDisableStatusEnum } from '../constants/days.enum';
-  const daysMap: string[] = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
 
-  const schedule: string[] = Array(7).fill('0');
+export function getScheduleStatus(daysEnabled: string[]): string {
+  const daysMap: string[] = [
+    DaysEnum.SUN,
+    DaysEnum.MON,
+    DaysEnum.TUE,
+    DaysEnum.WED,
+    DaysEnum.THU,
+    DaysEnum.FRI,
+    DaysEnum.SAT,
+  ];
+
+  const schedule: string[] = Array(7).fill(EnableDisableStatusEnum.DISABLED);
 
   daysEnabled.forEach((day) => {
     const index: number = daysMap.indexOf(day);
     if (index !== -1) {
-      schedule[index] = '1';
+      schedule[index] = EnableDisableStatusEnum.ENABLED;
     }
   });
 
   return schedule.join('');
 }
 export function getEnabledDays(schedule: string): string[] {
-  const daysMap: string[] = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
+  const daysMap: string[] = [
+    DaysEnum.SUN,
+    DaysEnum.MON,
+    DaysEnum.TUE,
+    DaysEnum.WED,
+    DaysEnum.THU,
+    DaysEnum.FRI,
+    DaysEnum.SAT,
+  ];
   const enabledDays: string[] = [];
 
   // Iterate through the schedule string
   for (let i = 0; i < schedule.length; i++) {
-    if (schedule[i] === '1') {
+    if (schedule[i] === EnableDisableStatusEnum.ENABLED) {
       enabledDays.push(daysMap[i]);
     }
   }

src/auth/controllers/authentication.controller.ts

@@ -1,9 +1,10 @@
 import { Controller, Post } from '@nestjs/common';
 import { AuthenticationService } from '../services/authentication.service';
 import { ApiTags } from '@nestjs/swagger';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'authentication',
 })
 @ApiTags('Tuya Auth')

src/auth/controllers/user-auth.controller.ts

@@ -15,9 +15,10 @@ import { UserLoginDto } from '../dtos/user-login.dto';
 import { ForgetPasswordDto, UserOtpDto, VerifyOtpDto } from '../dtos';
 import { RefreshTokenGuard } from '@app/common/guards/jwt-refresh.auth.guard';
 import { SuperAdminRoleGuard } from 'src/guards/super.admin.role.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'authentication',
 })
 @ApiTags('Auth')

src/automation/controllers/automation.controller.ts

@@ -18,10 +18,11 @@ import {
   UpdateAutomationStatusDto,
 } from '../dtos/automation.dto';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Automation Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'automation',
 })
 export class AutomationController {

src/automation/services/automation.service.ts

@@ -23,6 +23,11 @@ import {
   GetAutomationByUnitInterface,
 } from '../interface/automation.interface';
 import { convertKeysToCamelCase } from '@app/common/helper/camelCaseConverter';
+import { SpaceType } from '@app/common/constants/space-type.enum';
+import {
+  ActionExecutorEnum,
+  EntityTypeEnum,
+} from '@app/common/constants/automation.enum';
 
 @Injectable()
 export class AutomationService {
@@ -64,7 +69,7 @@ export class AutomationService {
       );
 
       for (const action of actions) {
-        if (action.action_executor === 'device_issue') {
+        if (action.action_executor === ActionExecutorEnum.DEVICE_ISSUE) {
           const device = await this.deviceService.getDeviceByDeviceUuid(
             action.entity_id,
             false,
@@ -76,7 +81,7 @@ export class AutomationService {
       }
 
       for (const condition of conditions) {
-        if (condition.entity_type === 'device_report') {
+        if (condition.entity_type === EntityTypeEnum.DEVICE_REPORT) {
           const device = await this.deviceService.getDeviceByDeviceUuid(
             condition.entity_id,
             false,
@@ -127,12 +132,12 @@ export class AutomationService {
         where: {
           uuid: unitUuid,
           spaceType: {
-            type: 'unit',
+            type: SpaceType.UNIT,
           },
         },
         relations: ['spaceType'],
       });
-      if (!unit || !unit.spaceType || unit.spaceType.type !== 'unit') {
+      if (!unit || !unit.spaceType || unit.spaceType.type !== SpaceType.UNIT) {
         throw new BadRequestException('Invalid unit UUID');
       }
       return {
@@ -240,7 +245,7 @@ export class AutomationService {
       }));
 
       for (const action of actions) {
-        if (action.actionExecutor === 'device_issue') {
+        if (action.actionExecutor === ActionExecutorEnum.DEVICE_ISSUE) {
           const device = await this.deviceService.getDeviceByDeviceTuyaUuid(
             action.entityId,
           );
@@ -249,8 +254,8 @@ export class AutomationService {
             action.entityId = device.uuid;
           }
         } else if (
-          action.actionExecutor !== 'device_issue' &&
+          action.actionExecutor !== ActionExecutorEnum.DEVICE_ISSUE &&
-          action.actionExecutor !== 'delay'
+          action.actionExecutor !== ActionExecutorEnum.DELAY
         ) {
           const sceneDetails = await this.getTapToRunSceneDetailsTuya(
             action.entityId,
@@ -268,7 +273,7 @@ export class AutomationService {
       }));
 
       for (const condition of conditions) {
-        if (condition.entityType === 'device_report') {
+        if (condition.entityType === EntityTypeEnum.DEVICE_REPORT) {
           const device = await this.deviceService.getDeviceByDeviceTuyaUuid(
             condition.entityId,
           );

src/building/controllers/building.controller.ts

@@ -20,11 +20,13 @@ import { CheckUserBuildingGuard } from 'src/guards/user.building.guard';
 import { AdminRoleGuard } from 'src/guards/admin.role.guard';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { BuildingPermissionGuard } from 'src/guards/building.permission.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @ApiTags('Building Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
-  path: 'building',
+  path: SpaceType.BUILDING,
 })
 export class BuildingController {
   constructor(private readonly buildingService: BuildingService) {}

src/building/dtos/get.building.dto.ts

@@ -1,3 +1,4 @@
+import { BooleanValues } from '@app/common/constants/boolean-values.enum';
 import { ApiProperty } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
 import {
@@ -45,7 +46,7 @@ export class GetBuildingChildDto {
   @IsOptional()
   @IsBoolean()
   @Transform((value) => {
-    return value.obj.includeSubSpaces === 'true';
+    return value.obj.includeSubSpaces === BooleanValues.TRUE;
   })
   public includeSubSpaces: boolean = false;
 }

src/building/services/building.service.ts

@@ -18,6 +18,8 @@ import {
 import { SpaceEntity } from '@app/common/modules/space/entities';
 import { UpdateBuildingNameDto } from '../dtos/update.building.dto';
 import { UserSpaceRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class BuildingService {
@@ -31,7 +33,7 @@ export class BuildingService {
     try {
       const spaceType = await this.spaceTypeRepository.findOne({
         where: {
-          type: 'building',
+          type: SpaceType.BUILDING,
         },
       });
 
@@ -61,7 +63,7 @@ export class BuildingService {
         where: {
           uuid: buildingUuid,
           spaceType: {
-            type: 'building',
+            type: SpaceType.BUILDING,
           },
         },
         relations: ['spaceType'],
@@ -69,7 +71,7 @@ export class BuildingService {
       if (
         !building ||
         !building.spaceType ||
-        building.spaceType.type !== 'building'
+        building.spaceType.type !== SpaceType.BUILDING
       ) {
         throw new BadRequestException('Invalid building UUID');
       }
@@ -99,7 +101,11 @@ export class BuildingService {
         where: { uuid: buildingUuid },
         relations: ['children', 'spaceType'],
       });
-      if (!space || !space.spaceType || space.spaceType.type !== 'building') {
+      if (
+        !space ||
+        !space.spaceType ||
+        space.spaceType.type !== SpaceType.BUILDING
+      ) {
         throw new BadRequestException('Invalid building UUID');
       }
 
@@ -147,8 +153,8 @@ export class BuildingService {
       return children
         .filter(
           (child) =>
-            child.spaceType.type !== 'building' &&
+            child.spaceType.type !== SpaceType.BUILDING &&
-            child.spaceType.type !== 'community',
+            child.spaceType.type !== SpaceType.COMMUNITY,
         ) // Filter remaining building and community types
         .map((child) => ({
           uuid: child.uuid,
@@ -161,8 +167,8 @@ export class BuildingService {
       children
         .filter(
           (child) =>
-            child.spaceType.type !== 'building' &&
+            child.spaceType.type !== SpaceType.BUILDING &&
-            child.spaceType.type !== 'community',
+            child.spaceType.type !== SpaceType.COMMUNITY,
         ) // Filter remaining building and community types
         .map(async (child) => ({
           uuid: child.uuid,
@@ -183,7 +189,7 @@ export class BuildingService {
         where: {
           uuid: buildingUuid,
           spaceType: {
-            type: 'building',
+            type: SpaceType.BUILDING,
           },
         },
         relations: ['spaceType', 'parent', 'parent.spaceType'],
@@ -191,7 +197,7 @@ export class BuildingService {
       if (
         !building ||
         !building.spaceType ||
-        building.spaceType.type !== 'building'
+        building.spaceType.type !== SpaceType.BUILDING
       ) {
         throw new BadRequestException('Invalid building UUID');
       }
@@ -222,7 +228,7 @@ export class BuildingService {
         relations: ['space', 'space.spaceType'],
         where: {
           user: { uuid: userUuid },
-          space: { spaceType: { type: 'building' } },
+          space: { spaceType: { type: SpaceType.BUILDING } },
         },
       });
 
@@ -254,7 +260,7 @@ export class BuildingService {
         space: { uuid: addUserBuildingDto.buildingUuid },
       });
     } catch (err) {
-      if (err.code === '23505') {
+      if (err.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'User already belongs to this building',
           HttpStatus.BAD_REQUEST,
@@ -279,7 +285,7 @@ export class BuildingService {
       if (
         !building ||
         !building.spaceType ||
-        building.spaceType.type !== 'building'
+        building.spaceType.type !== SpaceType.BUILDING
       ) {
         throw new BadRequestException('Invalid building UUID');
       }

src/community/controllers/community.controller.ts

@@ -21,12 +21,14 @@ import { UpdateCommunityNameDto } from '../dtos/update.community.dto';
 // import { CheckUserCommunityGuard } from 'src/guards/user.community.guard';
 import { AdminRoleGuard } from 'src/guards/admin.role.guard';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 // import { CommunityPermissionGuard } from 'src/guards/community.permission.guard';
 
 @ApiTags('Community Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
-  path: 'community',
+  path: SpaceType.COMMUNITY,
 })
 export class CommunityController {
   constructor(private readonly communityService: CommunityService) {}

src/community/dtos/get.community.dto.ts

@@ -1,3 +1,4 @@
+import { BooleanValues } from '@app/common/constants/boolean-values.enum';
 import { ApiProperty } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
 import {
@@ -45,7 +46,7 @@ export class GetCommunityChildDto {
   @IsOptional()
   @IsBoolean()
   @Transform((value) => {
-    return value.obj.includeSubSpaces === 'true';
+    return value.obj.includeSubSpaces === BooleanValues.TRUE;
   })
   public includeSubSpaces: boolean = false;
 }

src/community/services/community.service.ts

@@ -18,6 +18,8 @@ import {
 import { SpaceEntity } from '@app/common/modules/space/entities';
 import { UpdateCommunityNameDto } from '../dtos/update.community.dto';
 import { UserSpaceRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class CommunityService {
@@ -31,7 +33,7 @@ export class CommunityService {
     try {
       const spaceType = await this.spaceTypeRepository.findOne({
         where: {
-          type: 'community',
+          type: SpaceType.COMMUNITY,
         },
       });
 
@@ -53,7 +55,7 @@ export class CommunityService {
         where: {
           uuid: communityUuid,
           spaceType: {
-            type: 'community',
+            type: SpaceType.COMMUNITY,
           },
         },
         relations: ['spaceType'],
@@ -61,7 +63,7 @@ export class CommunityService {
       if (
         !community ||
         !community.spaceType ||
-        community.spaceType.type !== 'community'
+        community.spaceType.type !== SpaceType.COMMUNITY
       ) {
         throw new BadRequestException('Invalid community UUID');
       }
@@ -83,7 +85,7 @@ export class CommunityService {
   async getCommunities(): Promise<GetCommunitiesInterface> {
     try {
       const community = await this.spaceRepository.find({
-        where: { spaceType: { type: 'community' } },
+        where: { spaceType: { type: SpaceType.COMMUNITY } },
         relations: ['spaceType'],
       });
       return community.map((community) => ({
@@ -109,7 +111,11 @@ export class CommunityService {
         relations: ['children', 'spaceType'],
       });
 
-      if (!space || !space.spaceType || space.spaceType.type !== 'community') {
+      if (
+        !space ||
+        !space.spaceType ||
+        space.spaceType.type !== SpaceType.COMMUNITY
+      ) {
         throw new BadRequestException('Invalid community UUID');
       }
       const totalCount = await this.spaceRepository.count({
@@ -152,7 +158,7 @@ export class CommunityService {
 
     if (!children || children.length === 0 || !includeSubSpaces) {
       return children
-        .filter((child) => child.spaceType.type !== 'community') // Filter remaining community type
+        .filter((child) => child.spaceType.type !== SpaceType.COMMUNITY) // Filter remaining community type
         .map((child) => ({
           uuid: child.uuid,
           name: child.spaceName,
@@ -162,7 +168,7 @@ export class CommunityService {
 
     const childHierarchies = await Promise.all(
       children
-        .filter((child) => child.spaceType.type !== 'community') // Filter remaining community type
+        .filter((child) => child.spaceType.type !== SpaceType.COMMUNITY) // Filter remaining community type
         .map(async (child) => ({
           uuid: child.uuid,
           name: child.spaceName,
@@ -182,7 +188,7 @@ export class CommunityService {
         relations: ['space', 'space.spaceType'],
         where: {
           user: { uuid: userUuid },
-          space: { spaceType: { type: 'community' } },
+          space: { spaceType: { type: SpaceType.COMMUNITY } },
         },
       });
 
@@ -215,7 +221,7 @@ export class CommunityService {
         space: { uuid: addUserCommunityDto.communityUuid },
       });
     } catch (err) {
-      if (err.code === '23505') {
+      if (err.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'User already belongs to this community',
           HttpStatus.BAD_REQUEST,
@@ -240,7 +246,7 @@ export class CommunityService {
       if (
         !community ||
         !community.spaceType ||
-        community.spaceType.type !== 'community'
+        community.spaceType.type !== SpaceType.COMMUNITY
       ) {
         throw new BadRequestException('Invalid community UUID');
       }

src/device-messages/controllers/device-messages.controller.ts

@@ -14,10 +14,11 @@ import { DeviceMessagesSubscriptionService } from '../services/device-messages.s
 import { DeviceMessagesAddDto } from '../dtos/device-messages.dto';
 
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Device Messages Status Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'device-messages/subscription',
 })
 export class DeviceMessagesSubscriptionController {

src/device-messages/services/device-messages.service.ts

@@ -1,6 +1,7 @@
 import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
 import { DeviceMessagesAddDto } from '../dtos/device-messages.dto';
 import { DeviceNotificationRepository } from '@app/common/modules/device/repositories';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class DeviceMessagesSubscriptionService {
@@ -21,7 +22,7 @@ export class DeviceMessagesSubscriptionService {
         },
       });
     } catch (error) {
-      if (error.code === '23505') {
+      if (error.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'This User already belongs to this device',
           HttpStatus.BAD_REQUEST,

src/device/controllers/device.controller.ts

@@ -30,10 +30,12 @@ import { CheckUserHaveControllablePermission } from 'src/guards/user.device.cont
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { CheckDeviceGuard } from 'src/guards/device.guard';
 import { SuperAdminRoleGuard } from 'src/guards/super.admin.role.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @ApiTags('Device Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'device',
 })
 export class DeviceController {
@@ -73,7 +75,7 @@ export class DeviceController {
   }
   @ApiBearerAuth()
   @UseGuards(JwtAuthGuard, CheckRoomGuard)
-  @Get('room')
+  @Get(SpaceType.ROOM)
   async getDevicesByRoomId(
     @Query() getDeviceByRoomUuidDto: GetDeviceByRoomUuidDto,
     @Req() req: any,

src/device/services/device.service.ts

@@ -35,6 +35,8 @@ import { In } from 'typeorm';
 import { ProductType } from '@app/common/constants/product-type.enum';
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { DeviceStatusFirebaseService } from '@app/common/firebase/devices-status/services/devices-status.service';
+import { DeviceStatuses } from '@app/common/constants/device-status.enum';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class DeviceService {
@@ -106,7 +108,7 @@ export class DeviceService {
       }
       return deviceSaved;
     } catch (error) {
-      if (error.code === '23505') {
+      if (error.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'Device already exists',
           HttpStatus.BAD_REQUEST,
@@ -355,7 +357,7 @@ export class DeviceService {
       const failedResults = [];
 
       for (const result of results) {
-        if (result.status === 'fulfilled') {
+        if (result.status === DeviceStatuses.FULLFILLED) {
           const { deviceUuid, result: operationResult } = result.value;
 
           if (operationResult.success) {
@@ -457,7 +459,7 @@ export class DeviceService {
       const failedResults = [];
 
       for (const result of results) {
-        if (result.status === 'fulfilled') {
+        if (result.status === DeviceStatuses.FULLFILLED) {
           const { deviceUuid, result: operationResult } = result.value;
 
           if (operationResult.success) {
@@ -819,7 +821,8 @@ export class DeviceService {
               await this.getDevicesInstructionStatus(device.uuid);
 
             const batteryStatus: any = doorLockInstructionsStatus.status.find(
-              (status: any) => status.code === 'residual_electricity',
+              (status: any) =>
+                status.code === batteryStatus.RESIDUAL_ELECTRICITY,
             );
 
             if (batteryStatus) {
@@ -832,7 +835,7 @@ export class DeviceService {
               await this.getDevicesInstructionStatus(device.uuid);
 
             const batteryStatus: any = doorSensorInstructionsStatus.status.find(
-              (status: any) => status.code === 'battery_percentage',
+              (status: any) => status.code === batteryStatus.BATTERY_PERCENTAGE,
             );
 
             if (batteryStatus) {
@@ -845,7 +848,7 @@ export class DeviceService {
               await this.getDevicesInstructionStatus(device.uuid);
 
             const batteryStatus: any = doorSensorInstructionsStatus.status.find(
-              (status: any) => status.code === 'battery_percentage',
+              (status: any) => status.code === batteryStatus.BATTERY_PERCENTAGE,
             );
 
             if (batteryStatus) {
@@ -877,7 +880,7 @@ export class DeviceService {
 
       // Filter out rejected promises and extract the fulfilled values
       const fulfilledDevices = devicesData
-        .filter((result) => result.status === 'fulfilled')
+        .filter((result) => result.status === DeviceStatuses.FULLFILLED)
         .map(
           (result) =>
             (result as PromiseFulfilledResult<GetDeviceDetailsInterface>).value,

src/door-lock/controllers/door.lock.controller.ts

@@ -16,10 +16,11 @@ import { AddDoorLockOnlineDto } from '../dtos/add.online-temp.dto';
 import { AddDoorLockOfflineTempMultipleTimeDto } from '../dtos/add.offline-temp.dto';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { UpdateDoorLockOfflineTempDto } from '../dtos/update.offline-temp.dto';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Door Lock Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'door-lock',
 })
 export class DoorLockController {

src/door-lock/services/door.lock.service.ts

@@ -24,6 +24,15 @@ import { UpdateDoorLockOfflineTempDto } from '../dtos/update.offline-temp.dto';
 import { defaultDoorLockPass } from '@app/common/constants/default.door-lock-pass';
 import { VisitorPasswordRepository } from '@app/common/modules/visitor-password/repositories';
 import { DeviceService } from 'src/device/services';
+import {
+  DaysEnum,
+  EnableDisableStatusEnum,
+} from '@app/common/constants/days.enum';
+import { PasswordType } from '@app/common/constants/password-type.enum';
+import {
+  CommonHourMinutes,
+  CommonHours,
+} from '@app/common/constants/hours-minutes.enum';
 
 @Injectable()
 export class DoorLockService {
@@ -115,7 +124,7 @@ export class DoorLockService {
         );
       const passwords = await this.getTemporaryOfflinePasswordsTuya(
         deviceDetails.deviceTuyaUuid,
-        'multiple',
+        PasswordType.MULTIPLE,
         isExpired,
       );
       if (!passwords.result.records.length && fromVisitor) {
@@ -502,7 +511,7 @@ export class DoorLockService {
       }
       const createOnceOfflinePass = await this.addOfflineTemporaryPasswordTuya(
         deviceDetails.deviceTuyaUuid,
-        'multiple',
+        PasswordType.MULTIPLE,
         addDoorLockOfflineTempMultipleTimeDto,
       );
       if (!createOnceOfflinePass.success) {
@@ -566,7 +575,7 @@ export class DoorLockService {
         method: 'POST',
         path,
         body: {
-          ...(type === 'multiple' && {
+          ...(type === PasswordType.MULTIPLE && {
             effective_time: addDoorLockOfflineTempMultipleTimeDto.effectiveTime,
             invalid_time: addDoorLockOfflineTempMultipleTimeDto.invalidTime,
           }),
@@ -711,7 +720,7 @@ export class DoorLockService {
             schedule_list: scheduleList,
           }),
 
-          type: '0',
+          type: EnableDisableStatusEnum.DISABLED,
         },
       });
 
@@ -725,7 +734,15 @@ export class DoorLockService {
   }
   getWorkingDayValue(days) {
     // Array representing the days of the week
-    const weekDays = ['Sat', 'Fri', 'Thu', 'Wed', 'Tue', 'Mon', 'Sun'];
+    const weekDays = [
+      DaysEnum.SAT,
+      DaysEnum.FRI,
+      DaysEnum.THU,
+      DaysEnum.WED,
+      DaysEnum.TUE,
+      DaysEnum.MON,
+      DaysEnum.SUN,
+    ];
 
     // Initialize a binary string with 7 bits
     let binaryString = '0000000';
@@ -734,10 +751,10 @@ export class DoorLockService {
     days.forEach((day) => {
       const index = weekDays.indexOf(day);
       if (index !== -1) {
-        // Set the corresponding bit to '1'
+        // Set the corresponding bit to EnableDisableStatusEnum.ENABLED
         binaryString =
           binaryString.substring(0, index) +
-          '1' +
+          EnableDisableStatusEnum.ENABLED +
           binaryString.substring(index + 1);
       }
     });
@@ -749,17 +766,27 @@ export class DoorLockService {
   }
   getDaysFromWorkingDayValue(workingDayValue) {
     // Array representing the days of the week
-    const weekDays = ['Sat', 'Fri', 'Thu', 'Wed', 'Tue', 'Mon', 'Sun'];
+    const weekDays = [
+      DaysEnum.SAT,
+      DaysEnum.FRI,
+      DaysEnum.THU,
+      DaysEnum.WED,
+      DaysEnum.TUE,
+      DaysEnum.MON,
+      DaysEnum.SUN,
+    ];
 
     // Convert the integer to a binary string and pad with leading zeros to ensure 7 bits
-    const binaryString = workingDayValue.toString(2).padStart(7, '0');
+    const binaryString = workingDayValue
+      .toString(2)
+      .padStart(7, EnableDisableStatusEnum.DISABLED);
 
     // Initialize an array to hold the days of the week
     const days = [];
 
     // Iterate through the binary string and weekDays array
     for (let i = 0; i < binaryString.length; i++) {
-      if (binaryString[i] === '1') {
+      if (binaryString[i] === EnableDisableStatusEnum.ENABLED) {
         days.push(weekDays[i]);
       }
     }
@@ -769,8 +796,8 @@ export class DoorLockService {
   timeToMinutes(timeStr) {
     try {
       // Special case for "24:00"
-      if (timeStr === '24:00') {
+      if (timeStr === CommonHours.TWENTY_FOUR) {
-        return 1440;
+        return CommonHourMinutes.TWENTY_FOUR;
       }
 
       // Regular expression to validate the 24-hour time format (HH:MM)
@@ -798,20 +825,26 @@ export class DoorLockService {
       if (
         typeof totalMinutes !== 'number' ||
         totalMinutes < 0 ||
-        totalMinutes > 1440
+        totalMinutes > CommonHourMinutes.TWENTY_FOUR
       ) {
         throw new Error('Invalid minutes value');
       }
 
-      if (totalMinutes === 1440) {
+      if (totalMinutes === CommonHourMinutes.TWENTY_FOUR) {
-        return '24:00';
+        return CommonHours.TWENTY_FOUR;
       }
 
       const hours = Math.floor(totalMinutes / 60);
       const minutes = totalMinutes % 60;
 
-      const formattedHours = String(hours).padStart(2, '0');
+      const formattedHours = String(hours).padStart(
-      const formattedMinutes = String(minutes).padStart(2, '0');
+        2,
+        EnableDisableStatusEnum.DISABLED,
+      );
+      const formattedMinutes = String(minutes).padStart(
+        2,
+        EnableDisableStatusEnum.DISABLED,
+      );
 
       return `${formattedHours}:${formattedMinutes}`;
     } catch (error) {

src/door-lock/services/encryption.services.ts

@@ -1,6 +1,7 @@
 import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
 import * as CryptoJS from 'crypto-js';
 import { ConfigService } from '@nestjs/config';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @Injectable()
 export class PasswordEncryptionService {
@@ -43,7 +44,9 @@ export class PasswordEncryptionService {
         'auth-config.SECRET_KEY',
       );
       // The accessSecret must be 32 bytes, ensure it is properly padded or truncated
-      const paddedAccessSecret = accessSecret.padEnd(32, '0').slice(0, 32);
+      const paddedAccessSecret = accessSecret
+        .padEnd(32, EnableDisableStatusEnum.DISABLED)
+        .slice(0, 32);
       const plainTextTicketKey = this.decrypt(ticketKey, paddedAccessSecret);
 
       return this.encrypt(plainTextPassword, plainTextTicketKey);

src/floor/controllers/floor.controller.ts

@@ -20,11 +20,13 @@ import { CheckUserFloorGuard } from 'src/guards/user.floor.guard';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { AdminRoleGuard } from 'src/guards/admin.role.guard';
 import { FloorPermissionGuard } from 'src/guards/floor.permission.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @ApiTags('Floor Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
-  path: 'floor',
+  path: SpaceType.FLOOR,
 })
 export class FloorController {
   constructor(private readonly floorService: FloorService) {}

src/floor/dtos/get.floor.dto.ts

@@ -1,3 +1,4 @@
+import { BooleanValues } from '@app/common/constants/boolean-values.enum';
 import { ApiProperty } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
 import {
@@ -45,7 +46,7 @@ export class GetFloorChildDto {
   @IsOptional()
   @IsBoolean()
   @Transform((value) => {
-    return value.obj.includeSubSpaces === 'true';
+    return value.obj.includeSubSpaces === BooleanValues.TRUE;
   })
   public includeSubSpaces: boolean = false;
 }

src/floor/services/floor.service.ts

@@ -18,6 +18,8 @@ import {
 import { SpaceEntity } from '@app/common/modules/space/entities';
 import { UpdateFloorNameDto } from '../dtos/update.floor.dto';
 import { UserSpaceRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class FloorService {
@@ -31,7 +33,7 @@ export class FloorService {
     try {
       const spaceType = await this.spaceTypeRepository.findOne({
         where: {
-          type: 'floor',
+          type: SpaceType.FLOOR,
         },
       });
 
@@ -52,12 +54,16 @@ export class FloorService {
         where: {
           uuid: floorUuid,
           spaceType: {
-            type: 'floor',
+            type: SpaceType.FLOOR,
           },
         },
         relations: ['spaceType'],
       });
-      if (!floor || !floor.spaceType || floor.spaceType.type !== 'floor') {
+      if (
+        !floor ||
+        !floor.spaceType ||
+        floor.spaceType.type !== SpaceType.FLOOR
+      ) {
         throw new BadRequestException('Invalid floor UUID');
       }
 
@@ -88,7 +94,11 @@ export class FloorService {
         relations: ['children', 'spaceType'],
       });
 
-      if (!space || !space.spaceType || space.spaceType.type !== 'floor') {
+      if (
+        !space ||
+        !space.spaceType ||
+        space.spaceType.type !== SpaceType.FLOOR
+      ) {
         throw new BadRequestException('Invalid floor UUID');
       }
       const totalCount = await this.spaceRepository.count({
@@ -135,9 +145,9 @@ export class FloorService {
       return children
         .filter(
           (child) =>
-            child.spaceType.type !== 'floor' &&
+            child.spaceType.type !== SpaceType.FLOOR &&
-            child.spaceType.type !== 'building' &&
+            child.spaceType.type !== SpaceType.BUILDING &&
-            child.spaceType.type !== 'community',
+            child.spaceType.type !== SpaceType.COMMUNITY,
         ) // Filter remaining floor and building and community types
         .map((child) => ({
           uuid: child.uuid,
@@ -150,9 +160,9 @@ export class FloorService {
       children
         .filter(
           (child) =>
-            child.spaceType.type !== 'floor' &&
+            child.spaceType.type !== SpaceType.FLOOR &&
-            child.spaceType.type !== 'building' &&
+            child.spaceType.type !== SpaceType.BUILDING &&
-            child.spaceType.type !== 'community',
+            child.spaceType.type !== SpaceType.COMMUNITY,
         ) // Filter remaining floor and building and community types
         .map(async (child) => ({
           uuid: child.uuid,
@@ -171,12 +181,16 @@ export class FloorService {
         where: {
           uuid: floorUuid,
           spaceType: {
-            type: 'floor',
+            type: SpaceType.FLOOR,
           },
         },
         relations: ['spaceType', 'parent', 'parent.spaceType'],
       });
-      if (!floor || !floor.spaceType || floor.spaceType.type !== 'floor') {
+      if (
+        !floor ||
+        !floor.spaceType ||
+        floor.spaceType.type !== SpaceType.FLOOR
+      ) {
         throw new BadRequestException('Invalid floor UUID');
       }
 
@@ -207,7 +221,7 @@ export class FloorService {
         relations: ['space', 'space.spaceType'],
         where: {
           user: { uuid: userUuid },
-          space: { spaceType: { type: 'floor' } },
+          space: { spaceType: { type: SpaceType.FLOOR } },
         },
       });
 
@@ -239,7 +253,7 @@ export class FloorService {
         space: { uuid: addUserFloorDto.floorUuid },
       });
     } catch (err) {
-      if (err.code === '23505') {
+      if (err.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'User already belongs to this floor',
           HttpStatus.BAD_REQUEST,
@@ -261,7 +275,11 @@ export class FloorService {
         relations: ['spaceType'],
       });
 
-      if (!floor || !floor.spaceType || floor.spaceType.type !== 'floor') {
+      if (
+        !floor ||
+        !floor.spaceType ||
+        floor.spaceType.type !== SpaceType.FLOOR
+      ) {
         throw new BadRequestException('Invalid floor UUID');
       }
 

src/group/controllers/group.controller.ts

@@ -11,10 +11,11 @@ import {
 import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { UnitPermissionGuard } from 'src/guards/unit.permission.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Group Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'group',
 })
 export class GroupController {

src/guards/building.permission.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpacePermissionService } from '@app/common/helper/services/space.permission.service';
 import {
   BadRequestException,
@@ -24,7 +25,7 @@ export class BuildingPermissionGuard implements CanActivate {
       await this.permissionService.checkUserPermission(
         buildingUuid,
         user.uuid,
-        'building',
+        SpaceType.BUILDING,
       );
 
       return true;

src/guards/building.type.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import {
   Injectable,
@@ -42,7 +43,7 @@ export class CheckBuildingTypeGuard implements CanActivate {
     if (
       !buildingData ||
       !buildingData.spaceType ||
-      buildingData.spaceType.type !== 'building'
+      buildingData.spaceType.type !== SpaceType.BUILDING
     ) {
       throw new BadRequestException('Invalid building UUID');
     }

src/guards/community.permission.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpacePermissionService } from '@app/common/helper/services/space.permission.service';
 import {
   BadRequestException,
@@ -24,7 +25,7 @@ export class CommunityPermissionGuard implements CanActivate {
       await this.permissionService.checkUserPermission(
         communityUuid,
         user.uuid,
-        'community',
+        SpaceType.COMMUNITY,
       );
 
       return true;

src/guards/community.type.guard.ts

@@ -6,6 +6,7 @@ import {
 } from '@nestjs/common';
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException } from '@nestjs/common';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @Injectable()
 export class CheckCommunityTypeGuard implements CanActivate {
@@ -43,7 +44,7 @@ export class CheckCommunityTypeGuard implements CanActivate {
     if (
       !communityData ||
       !communityData.spaceType ||
-      communityData.spaceType.type !== 'community'
+      communityData.spaceType.type !== SpaceType.COMMUNITY
     ) {
       throw new BadRequestException('Invalid community UUID');
     }

src/guards/floor.permission.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpacePermissionService } from '@app/common/helper/services/space.permission.service';
 import {
   BadRequestException,
@@ -24,7 +25,7 @@ export class FloorPermissionGuard implements CanActivate {
       await this.permissionService.checkUserPermission(
         floorUuid,
         user.uuid,
-        'floor',
+        SpaceType.FLOOR,
       );
 
       return true;

src/guards/floor.type.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import {
   Injectable,
@@ -42,7 +43,7 @@ export class CheckFloorTypeGuard implements CanActivate {
     if (
       !floorData ||
       !floorData.spaceType ||
-      floorData.spaceType.type !== 'floor'
+      floorData.spaceType.type !== SpaceType.FLOOR
     ) {
       throw new BadRequestException('Invalid floor UUID');
     }

src/guards/room.guard.ts

@@ -8,6 +8,7 @@ import {
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { DeviceRepository } from '@app/common/modules/device/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @Injectable()
 export class CheckRoomGuard implements CanActivate {
@@ -43,7 +44,7 @@ export class CheckRoomGuard implements CanActivate {
       where: {
         uuid: roomUuid,
         spaceType: {
-          type: 'room',
+          type: SpaceType.ROOM,
         },
       },
     });

src/guards/room.permission.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpacePermissionService } from '@app/common/helper/services/space.permission.service';
 import {
   BadRequestException,
@@ -24,7 +25,7 @@ export class RoomPermissionGuard implements CanActivate {
       await this.permissionService.checkUserPermission(
         roomUuid,
         user.uuid,
-        'room',
+        SpaceType.ROOM,
       );
 
       return true;

src/guards/unit.permission.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpacePermissionService } from '@app/common/helper/services/space.permission.service';
 import {
   BadRequestException,
@@ -24,7 +25,7 @@ export class UnitPermissionGuard implements CanActivate {
       await this.permissionService.checkUserPermission(
         unitUuid,
         user.uuid,
-        'unit',
+        SpaceType.UNIT,
       );
 
       return true;

src/guards/unit.type.guard.ts

@@ -1,3 +1,4 @@
+import { SpaceType } from '@app/common/constants/space-type.enum';
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import {
   Injectable,
@@ -42,7 +43,7 @@ export class CheckUnitTypeGuard implements CanActivate {
     if (
       !unitData ||
       !unitData.spaceType ||
-      unitData.spaceType.type !== 'unit'
+      unitData.spaceType.type !== SpaceType.UNIT
     ) {
       throw new BadRequestException('Invalid unit UUID');
     }

src/guards/user.building.guard.ts

@@ -7,6 +7,7 @@ import {
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { UserRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @Injectable()
 export class CheckUserBuildingGuard implements CanActivate {
@@ -43,7 +44,7 @@ export class CheckUserBuildingGuard implements CanActivate {
 
   private async checkBuildingIsFound(spaceUuid: string) {
     const spaceData = await this.spaceRepository.findOne({
-      where: { uuid: spaceUuid, spaceType: { type: 'building' } },
+      where: { uuid: spaceUuid, spaceType: { type: SpaceType.BUILDING } },
       relations: ['spaceType'],
     });
     if (!spaceData) {

src/guards/user.community.guard.ts

@@ -7,6 +7,7 @@ import {
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { UserRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @Injectable()
 export class CheckUserCommunityGuard implements CanActivate {
@@ -43,7 +44,7 @@ export class CheckUserCommunityGuard implements CanActivate {
 
   private async checkCommunityIsFound(spaceUuid: string) {
     const spaceData = await this.spaceRepository.findOne({
-      where: { uuid: spaceUuid, spaceType: { type: 'community' } },
+      where: { uuid: spaceUuid, spaceType: { type: SpaceType.COMMUNITY } },
       relations: ['spaceType'],
     });
     if (!spaceData) {

src/guards/user.floor.guard.ts

@@ -7,6 +7,7 @@ import {
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { UserRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @Injectable()
 export class CheckUserFloorGuard implements CanActivate {
@@ -43,7 +44,7 @@ export class CheckUserFloorGuard implements CanActivate {
 
   private async checkFloorIsFound(spaceUuid: string) {
     const spaceData = await this.spaceRepository.findOne({
-      where: { uuid: spaceUuid, spaceType: { type: 'floor' } },
+      where: { uuid: spaceUuid, spaceType: { type: SpaceType.FLOOR } },
       relations: ['spaceType'],
     });
     if (!spaceData) {

src/guards/user.room.guard.ts

@@ -7,6 +7,7 @@ import {
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { UserRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @Injectable()
 export class CheckUserRoomGuard implements CanActivate {
@@ -43,7 +44,7 @@ export class CheckUserRoomGuard implements CanActivate {
 
   private async checkRoomIsFound(spaceUuid: string) {
     const spaceData = await this.spaceRepository.findOne({
-      where: { uuid: spaceUuid, spaceType: { type: 'room' } },
+      where: { uuid: spaceUuid, spaceType: { type: SpaceType.ROOM } },
       relations: ['spaceType'],
     });
     if (!spaceData) {

src/guards/user.unit.guard.ts

@@ -7,6 +7,7 @@ import {
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { UserRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @Injectable()
 export class CheckUserUnitGuard implements CanActivate {
@@ -43,7 +44,7 @@ export class CheckUserUnitGuard implements CanActivate {
 
   private async checkUnitIsFound(spaceUuid: string) {
     const spaceData = await this.spaceRepository.findOne({
-      where: { uuid: spaceUuid, spaceType: { type: 'unit' } },
+      where: { uuid: spaceUuid, spaceType: { type: SpaceType.UNIT } },
       relations: ['spaceType'],
     });
     if (!spaceData) {

src/region/controllers/region.controller.ts

@@ -2,10 +2,11 @@ import { Controller, Get, HttpException, HttpStatus } from '@nestjs/common';
 import { RegionService } from '../services/region.service';
 import { ApiTags, ApiOperation } from '@nestjs/swagger';
 import { ControllerRoute } from '@app/common/constants/controller-route';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Region Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: ControllerRoute.REGION.ROUTE,
 })
 export class RegionController {

src/role/controllers/role.controller.ts

@@ -11,10 +11,11 @@ import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
 import { RoleService } from '../services/role.service';
 import { AddUserRoleDto } from '../dtos';
 import { SuperAdminRoleGuard } from 'src/guards/super.admin.role.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Role Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'role',
 })
 export class RoleController {

src/role/services/role.service.ts

@@ -3,6 +3,7 @@ import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
 import { AddUserRoleDto } from '../dtos/role.add.dto';
 import { UserRoleRepository } from '@app/common/modules/user/repositories';
 import { QueryFailedError } from 'typeorm';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class RoleService {
@@ -24,7 +25,7 @@ export class RoleService {
     } catch (error) {
       if (
         error instanceof QueryFailedError &&
-        error.driverError.code === '23505'
+        error.driverError.code === CommonErrorCodes.DUPLICATE_ENTITY
       ) {
         // Postgres unique constraint violation error code
         throw new HttpException(

src/room/controllers/room.controller.ts

@@ -18,11 +18,13 @@ import { CheckUserRoomGuard } from 'src/guards/user.room.guard';
 import { AdminRoleGuard } from 'src/guards/admin.role.guard';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { RoomPermissionGuard } from 'src/guards/room.permission.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @ApiTags('Room Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
-  path: 'room',
+  path: SpaceType.ROOM,
 })
 export class RoomController {
   constructor(private readonly roomService: RoomService) {}

src/room/services/room.service.ts

@@ -15,6 +15,8 @@ import {
 } from '../interface/room.interface';
 import { UpdateRoomNameDto } from '../dtos/update.room.dto';
 import { UserSpaceRepository } from '@app/common/modules/user/repositories';
+import { SpaceType } from '@app/common/constants/space-type.enum';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class RoomService {
@@ -28,7 +30,7 @@ export class RoomService {
     try {
       const spaceType = await this.spaceTypeRepository.findOne({
         where: {
-          type: 'room',
+          type: SpaceType.ROOM,
         },
       });
 
@@ -49,12 +51,12 @@ export class RoomService {
         where: {
           uuid: roomUuid,
           spaceType: {
-            type: 'room',
+            type: SpaceType.ROOM,
           },
         },
         relations: ['spaceType'],
       });
-      if (!room || !room.spaceType || room.spaceType.type !== 'room') {
+      if (!room || !room.spaceType || room.spaceType.type !== SpaceType.ROOM) {
         throw new BadRequestException('Invalid room UUID');
       }
 
@@ -80,12 +82,12 @@ export class RoomService {
         where: {
           uuid: roomUuid,
           spaceType: {
-            type: 'room',
+            type: SpaceType.ROOM,
           },
         },
         relations: ['spaceType', 'parent', 'parent.spaceType'],
       });
-      if (!room || !room.spaceType || room.spaceType.type !== 'room') {
+      if (!room || !room.spaceType || room.spaceType.type !== SpaceType.ROOM) {
         throw new BadRequestException('Invalid room UUID');
       }
 
@@ -116,7 +118,7 @@ export class RoomService {
         relations: ['space', 'space.spaceType'],
         where: {
           user: { uuid: userUuid },
-          space: { spaceType: { type: 'room' } },
+          space: { spaceType: { type: SpaceType.ROOM } },
         },
       });
 
@@ -145,7 +147,7 @@ export class RoomService {
         space: { uuid: addUserRoomDto.roomUuid },
       });
     } catch (err) {
-      if (err.code === '23505') {
+      if (err.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'User already belongs to this room',
           HttpStatus.BAD_REQUEST,
@@ -167,7 +169,7 @@ export class RoomService {
         relations: ['spaceType'],
       });
 
-      if (!room || !room.spaceType || room.spaceType.type !== 'room') {
+      if (!room || !room.spaceType || room.spaceType.type !== SpaceType.ROOM) {
         throw new BadRequestException('Invalid room UUID');
       }
 

src/scene/controllers/scene.controller.ts

@@ -14,10 +14,11 @@ import {
 import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
 import { AddSceneTapToRunDto, UpdateSceneTapToRunDto } from '../dtos/scene.dto';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Scene Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'scene',
 })
 export class SceneController {

src/scene/services/scene.service.ts

@@ -18,6 +18,8 @@ import {
   SceneDetailsResult,
 } from '../interface/scene.interface';
 import { convertKeysToCamelCase } from '@app/common/helper/camelCaseConverter';
+import { SpaceType } from '@app/common/constants/space-type.enum';
+import { ActionExecutorEnum } from '@app/common/constants/automation.enum';
 
 @Injectable()
 export class SceneService {
@@ -63,7 +65,7 @@ export class SceneService {
 
       const convertedData = convertKeysToSnakeCase(actions);
       for (const action of convertedData) {
-        if (action.action_executor === 'device_issue') {
+        if (action.action_executor === ActionExecutorEnum.DEVICE_ISSUE) {
           const device = await this.deviceService.getDeviceByDeviceUuid(
             action.entity_id,
             false,
@@ -108,12 +110,12 @@ export class SceneService {
         where: {
           uuid: unitUuid,
           spaceType: {
-            type: 'unit',
+            type: SpaceType.UNIT,
           },
         },
         relations: ['spaceType'],
       });
-      if (!unit || !unit.spaceType || unit.spaceType.type !== 'unit') {
+      if (!unit || !unit.spaceType || unit.spaceType.type !== SpaceType.UNIT) {
         throw new BadRequestException('Invalid unit UUID');
       }
       return {
@@ -249,7 +251,7 @@ export class SceneService {
       });
 
       for (const action of actions) {
-        if (action.actionExecutor === 'device_issue') {
+        if (action.actionExecutor === ActionExecutorEnum.DEVICE_ISSUE) {
           const device = await this.deviceService.getDeviceByDeviceTuyaUuid(
             action.entityId,
           );
@@ -258,8 +260,8 @@ export class SceneService {
             action.entityId = device.uuid;
           }
         } else if (
-          action.actionExecutor !== 'device_issue' &&
+          action.actionExecutor !== ActionExecutorEnum.DEVICE_ISSUE &&
-          action.actionExecutor !== 'delay'
+          action.actionExecutor !== ActionExecutorEnum.DELAY
         ) {
           const sceneDetails = await this.getTapToRunSceneDetailsTuya(
             action.entityId,

src/schedule/controllers/schedule.controller.ts

@@ -21,10 +21,11 @@ import {
 } from '../dtos/schedule.dto';
 
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Schedule Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'schedule',
 })
 export class ScheduleController {

src/timezone/controllers/timezone.controller.ts

@@ -8,10 +8,11 @@ import {
 import { TimeZoneService } from '../services/timezone.service';
 import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
 import { JwtAuthGuard } from '../../../libs/common/src/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('TimeZone Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'timezone',
 })
 export class TimeZoneController {

src/unit/controllers/unit.controller.ts

@@ -23,11 +23,13 @@ import { CheckFloorTypeGuard } from 'src/guards/floor.type.guard';
 import { CheckUserUnitGuard } from 'src/guards/user.unit.guard';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { UnitPermissionGuard } from 'src/guards/unit.permission.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
+import { SpaceType } from '@app/common/constants/space-type.enum';
 
 @ApiTags('Unit Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
-  path: 'unit',
+  path: SpaceType.UNIT,
 })
 export class UnitController {
   constructor(private readonly unitService: UnitService) {}

src/unit/services/unit.service.ts

@@ -24,6 +24,8 @@ import { UserDevicePermissionService } from 'src/user-device-permission/services
 import { PermissionType } from '@app/common/constants/permission-type.enum';
 import { TuyaContext } from '@tuya/tuya-connector-nodejs';
 import { ConfigService } from '@nestjs/config';
+import { SpaceType } from '@app/common/constants/space-type.enum';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class UnitService {
@@ -50,7 +52,7 @@ export class UnitService {
     try {
       const spaceType = await this.spaceTypeRepository.findOne({
         where: {
-          type: 'unit',
+          type: SpaceType.UNIT,
         },
       });
       const tuyaUnit = await this.addUnitTuya(addUnitDto.unitName);
@@ -95,12 +97,12 @@ export class UnitService {
         where: {
           uuid: unitUuid,
           spaceType: {
-            type: 'unit',
+            type: SpaceType.UNIT,
           },
         },
         relations: ['spaceType'],
       });
-      if (!unit || !unit.spaceType || unit.spaceType.type !== 'unit') {
+      if (!unit || !unit.spaceType || unit.spaceType.type !== SpaceType.UNIT) {
         throw new BadRequestException('Invalid unit UUID');
       }
       return {
@@ -131,7 +133,11 @@ export class UnitService {
         relations: ['children', 'spaceType'],
       });
 
-      if (!space || !space.spaceType || space.spaceType.type !== 'unit') {
+      if (
+        !space ||
+        !space.spaceType ||
+        space.spaceType.type !== SpaceType.UNIT
+      ) {
         throw new BadRequestException('Invalid unit UUID');
       }
 
@@ -174,10 +180,10 @@ export class UnitService {
       return children
         .filter(
           (child) =>
-            child.spaceType.type !== 'unit' &&
+            child.spaceType.type !== SpaceType.UNIT &&
-            child.spaceType.type !== 'floor' &&
+            child.spaceType.type !== SpaceType.FLOOR &&
-            child.spaceType.type !== 'community' &&
+            child.spaceType.type !== SpaceType.COMMUNITY &&
-            child.spaceType.type !== 'unit',
+            child.spaceType.type !== SpaceType.UNIT,
         ) // Filter remaining unit and floor and community and unit types
         .map((child) => ({
           uuid: child.uuid,
@@ -190,10 +196,10 @@ export class UnitService {
       children
         .filter(
           (child) =>
-            child.spaceType.type !== 'unit' &&
+            child.spaceType.type !== SpaceType.UNIT &&
-            child.spaceType.type !== 'floor' &&
+            child.spaceType.type !== SpaceType.FLOOR &&
-            child.spaceType.type !== 'community' &&
+            child.spaceType.type !== SpaceType.COMMUNITY &&
-            child.spaceType.type !== 'unit',
+            child.spaceType.type !== SpaceType.UNIT,
         ) // Filter remaining unit and floor and community and unit types
         .map(async (child) => ({
           uuid: child.uuid,
@@ -212,12 +218,12 @@ export class UnitService {
         where: {
           uuid: unitUuid,
           spaceType: {
-            type: 'unit',
+            type: SpaceType.UNIT,
           },
         },
         relations: ['spaceType', 'parent', 'parent.spaceType'],
       });
-      if (!unit || !unit.spaceType || unit.spaceType.type !== 'unit') {
+      if (!unit || !unit.spaceType || unit.spaceType.type !== SpaceType.UNIT) {
         throw new BadRequestException('Invalid unit UUID');
       }
       return {
@@ -246,7 +252,7 @@ export class UnitService {
         relations: ['space', 'space.spaceType'],
         where: {
           user: { uuid: userUuid },
-          space: { spaceType: { type: 'unit' } },
+          space: { spaceType: { type: SpaceType.UNIT } },
         },
       });
 
@@ -276,7 +282,7 @@ export class UnitService {
         space: { uuid: addUserUnitDto.unitUuid },
       });
     } catch (err) {
-      if (err.code === '23505') {
+      if (err.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'User already belongs to this unit',
           HttpStatus.BAD_REQUEST,
@@ -298,7 +304,7 @@ export class UnitService {
         relations: ['spaceType'],
       });
 
-      if (!unit || !unit.spaceType || unit.spaceType.type !== 'unit') {
+      if (!unit || !unit.spaceType || unit.spaceType.type !== SpaceType.UNIT) {
         throw new BadRequestException('Invalid unit UUID');
       }
 
@@ -383,7 +389,7 @@ export class UnitService {
     const unit = await this.spaceRepository.findOneOrFail({
       where: {
         invitationCode: inviteCode,
-        spaceType: { type: 'unit' },
+        spaceType: { type: SpaceType.UNIT },
       },
       relations: ['spaceType'],
     });

src/user-device-permission/controllers/user-device-permission.controller.ts

@@ -15,10 +15,11 @@ import { UserDevicePermissionService } from '../services/user-device-permission.
 import { UserDevicePermissionAddDto } from '../dtos/user-device-permission.add.dto';
 import { UserDevicePermissionEditDto } from '../dtos/user-device-permission.edit.dto';
 import { AdminRoleGuard } from 'src/guards/admin.role.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Device Permission Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'device-permission',
 })
 export class UserDevicePermissionController {

src/user-device-permission/services/user-device-permission.service.ts

@@ -3,6 +3,7 @@ import { UserDevicePermissionAddDto } from '../dtos/user-device-permission.add.d
 import { UserDevicePermissionEditDto } from '../dtos/user-device-permission.edit.dto';
 import { DeviceUserPermissionRepository } from '@app/common/modules/device/repositories';
 import { PermissionTypeRepository } from '@app/common/modules/permission/repositories';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class UserDevicePermissionService {
@@ -24,7 +25,7 @@ export class UserDevicePermissionService {
         },
       });
     } catch (error) {
-      if (error.code === '23505') {
+      if (error.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'This User already belongs to this device',
           HttpStatus.BAD_REQUEST,
@@ -54,7 +55,7 @@ export class UserDevicePermissionService {
         },
       );
     } catch (error) {
-      if (error.code === '23505') {
+      if (error.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'This User already belongs to this device',
           HttpStatus.BAD_REQUEST,

src/user-notification/controllers/user-notification.controller.ts

@@ -17,10 +17,11 @@ import {
 } from '../dtos/user-notification.dto';
 
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('User Notification Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'user-notification/subscription',
 })
 export class UserNotificationController {

src/user-notification/services/user-notification.service.ts

@@ -4,6 +4,7 @@ import {
   UserNotificationUpdateDto,
 } from '../dtos/user-notification.dto';
 import { UserNotificationRepository } from '@app/common/modules/user/repositories';
+import { CommonErrorCodes } from '@app/common/constants/error-codes.enum';
 
 @Injectable()
 export class UserNotificationService {
@@ -20,7 +21,7 @@ export class UserNotificationService {
         subscriptionUuid: userNotificationAddDto.subscriptionUuid,
       });
     } catch (error) {
-      if (error.code === '23505') {
+      if (error.code === CommonErrorCodes.DUPLICATE_ENTITY) {
         throw new HttpException(
           'This User already has this subscription uuid',
           HttpStatus.BAD_REQUEST,

src/users/controllers/user.controller.ts

@@ -20,10 +20,11 @@ import {
 } from '../dtos';
 import { CheckProfilePictureGuard } from 'src/guards/profile.picture.guard';
 import { SuperAdminRoleGuard } from 'src/guards/super.admin.role.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('User Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'user',
 })
 export class UserController {

src/vistor-password/controllers/visitor-password.controller.ts

@@ -17,10 +17,11 @@ import {
   AddDoorLockOnlineOneTimeDto,
 } from '../dtos/temp-pass.dto';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
+import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 
 @ApiTags('Visitor Password Module')
 @Controller({
-  version: '1',
+  version: EnableDisableStatusEnum.ENABLED,
   path: 'visitor-password',
 })
 export class VisitorPasswordController {

src/vistor-password/services/visitor-password.service.ts

@@ -20,6 +20,16 @@ import { PasswordEncryptionService } from 'src/door-lock/services/encryption.ser
 import { DoorLockService } from 'src/door-lock/services';
 import { GetDeviceDetailsInterface } from 'src/device/interfaces/get.device.interface';
 import { DeviceService } from 'src/device/services';
+import { DeviceStatuses } from '@app/common/constants/device-status.enum';
+import {
+  DaysEnum,
+  EnableDisableStatusEnum,
+} from '@app/common/constants/days.enum';
+import { PasswordType } from '@app/common/constants/password-type.enum';
+import {
+  CommonHourMinutes,
+  CommonHours,
+} from '@app/common/constants/hours-minutes.enum';
 
 @Injectable()
 export class VisitorPasswordService {
@@ -67,7 +77,7 @@ export class VisitorPasswordService {
             const createMultipleOfflinePass =
               await this.addOfflineTemporaryPasswordTuya(
                 deviceDetails.deviceTuyaUuid,
-                'multiple',
+                PasswordType.MULTIPLE,
                 addDoorLockOfflineMultipleDto,
                 addDoorLockOfflineMultipleDto.passwordName,
               );
@@ -117,7 +127,7 @@ export class VisitorPasswordService {
       const successfulResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'fulfilled' &&
+            result.status === DeviceStatuses.FULLFILLED &&
             (result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) => (result as PromiseFulfilledResult<any>).value);
@@ -125,11 +135,11 @@ export class VisitorPasswordService {
       const failedResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'rejected' ||
+            result.status === DeviceStatuses.REJECTED ||
             !(result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) =>
-          result.status === 'rejected'
+          result.status === DeviceStatuses.REJECTED
             ? {
                 success: false,
                 error:
@@ -238,7 +248,7 @@ export class VisitorPasswordService {
       const successfulResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'fulfilled' &&
+            result.status === DeviceStatuses.FULLFILLED &&
             (result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) => (result as PromiseFulfilledResult<any>).value);
@@ -246,11 +256,11 @@ export class VisitorPasswordService {
       const failedResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'rejected' ||
+            result.status === DeviceStatuses.REJECTED ||
             !(result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) =>
-          result.status === 'rejected'
+          result.status === DeviceStatuses.REJECTED
             ? {
                 success: false,
                 error:
@@ -298,7 +308,7 @@ export class VisitorPasswordService {
         method: 'POST',
         path,
         body: {
-          ...(type === 'multiple' && {
+          ...(type === PasswordType.MULTIPLE && {
             effective_time: addDoorLockOfflineMultipleDto.effectiveTime,
             invalid_time: addDoorLockOfflineMultipleDto.invalidTime,
           }),
@@ -389,7 +399,7 @@ export class VisitorPasswordService {
       const successfulResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'fulfilled' &&
+            result.status === DeviceStatuses.FULLFILLED &&
             (result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) => (result as PromiseFulfilledResult<any>).value);
@@ -397,11 +407,11 @@ export class VisitorPasswordService {
       const failedResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'rejected' ||
+            result.status === DeviceStatuses.REJECTED ||
             !(result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) =>
-          result.status === 'rejected'
+          result.status === DeviceStatuses.REJECTED
             ? {
                 success: false,
                 error:
@@ -573,7 +583,7 @@ export class VisitorPasswordService {
       const successfulResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'fulfilled' &&
+            result.status === DeviceStatuses.FULLFILLED &&
             (result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) => (result as PromiseFulfilledResult<any>).value);
@@ -581,11 +591,11 @@ export class VisitorPasswordService {
       const failedResults = deviceResults
         .filter(
           (result) =>
-            result.status === 'rejected' ||
+            result.status === DeviceStatuses.REJECTED ||
             !(result as PromiseFulfilledResult<any>).value.success,
         )
         .map((result) =>
-          result.status === 'rejected'
+          result.status === DeviceStatuses.REJECTED
             ? {
                 success: false,
                 error:
@@ -707,7 +717,7 @@ export class VisitorPasswordService {
             schedule_list: scheduleList,
           }),
 
-          type: '0',
+          type: EnableDisableStatusEnum.DISABLED,
         },
       });
 
@@ -722,7 +732,15 @@ export class VisitorPasswordService {
 
   getWorkingDayValue(days) {
     // Array representing the days of the week
-    const weekDays = ['Sat', 'Fri', 'Thu', 'Wed', 'Tue', 'Mon', 'Sun'];
+    const weekDays = [
+      DaysEnum.SAT,
+      DaysEnum.FRI,
+      DaysEnum.THU,
+      DaysEnum.WED,
+      DaysEnum.TUE,
+      DaysEnum.MON,
+      DaysEnum.SUN,
+    ];
 
     // Initialize a binary string with 7 bits
     let binaryString = '0000000';
@@ -731,10 +749,10 @@ export class VisitorPasswordService {
     days.forEach((day) => {
       const index = weekDays.indexOf(day);
       if (index !== -1) {
-        // Set the corresponding bit to '1'
+        // Set the corresponding bit to EnableDisableStatusEnum.ENABLED
         binaryString =
           binaryString.substring(0, index) +
-          '1' +
+          EnableDisableStatusEnum.ENABLED +
           binaryString.substring(index + 1);
       }
     });
@@ -746,17 +764,27 @@ export class VisitorPasswordService {
   }
   getDaysFromWorkingDayValue(workingDayValue) {
     // Array representing the days of the week
-    const weekDays = ['Sat', 'Fri', 'Thu', 'Wed', 'Tue', 'Mon', 'Sun'];
+    const weekDays = [
+      DaysEnum.SAT,
+      DaysEnum.FRI,
+      DaysEnum.THU,
+      DaysEnum.WED,
+      DaysEnum.TUE,
+      DaysEnum.MON,
+      DaysEnum.SUN,
+    ];
 
     // Convert the integer to a binary string and pad with leading zeros to ensure 7 bits
-    const binaryString = workingDayValue.toString(2).padStart(7, '0');
+    const binaryString = workingDayValue
+      .toString(2)
+      .padStart(7, EnableDisableStatusEnum.DISABLED);
 
     // Initialize an array to hold the days of the week
     const days = [];
 
     // Iterate through the binary string and weekDays array
     for (let i = 0; i < binaryString.length; i++) {
-      if (binaryString[i] === '1') {
+      if (binaryString[i] === EnableDisableStatusEnum.ENABLED) {
         days.push(weekDays[i]);
       }
     }
@@ -766,8 +794,8 @@ export class VisitorPasswordService {
   timeToMinutes(timeStr) {
     try {
       // Special case for "24:00"
-      if (timeStr === '24:00') {
+      if (timeStr === CommonHours.TWENTY_FOUR) {
-        return 1440;
+        return CommonHourMinutes.TWENTY_FOUR;
       }
 
       // Regular expression to validate the 24-hour time format (HH:MM)
@@ -795,20 +823,26 @@ export class VisitorPasswordService {
       if (
         typeof totalMinutes !== 'number' ||
         totalMinutes < 0 ||
-        totalMinutes > 1440
+        totalMinutes > CommonHourMinutes.TWENTY_FOUR
       ) {
         throw new Error('Invalid minutes value');
       }
 
-      if (totalMinutes === 1440) {
+      if (totalMinutes === CommonHourMinutes.TWENTY_FOUR) {
-        return '24:00';
+        return CommonHours.TWENTY_FOUR;
       }
 
       const hours = Math.floor(totalMinutes / 60);
       const minutes = totalMinutes % 60;
 
-      const formattedHours = String(hours).padStart(2, '0');
+      const formattedHours = String(hours).padStart(
-      const formattedMinutes = String(minutes).padStart(2, '0');
+        2,
+        EnableDisableStatusEnum.DISABLED,
+      );
+      const formattedMinutes = String(minutes).padStart(
+        2,
+        EnableDisableStatusEnum.DISABLED,
+      );
 
       return `${formattedHours}:${formattedMinutes}`;
     } catch (error) {
@@ -846,7 +880,7 @@ export class VisitorPasswordService {
           invalid_time: addDeviceObj.invalidTime,
           password_type: 'ticket',
           ticket_id: addDeviceObj.ticketId,
-          type: '1',
+          type: EnableDisableStatusEnum.ENABLED,
         },
       });