♻️ Store geolocation in approved subnets

src/modules/approved-subnets/approved-subnets.module.ts

@@ -1,11 +1,12 @@
 import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
+import { GeolocationModule } from '../geolocation/geolocation.module';
 import { PrismaModule } from '../prisma/prisma.module';
 import { ApprovedSubnetController } from './approved-subnets.controller';
 import { ApprovedSubnetsService } from './approved-subnets.service';
 
 @Module({
-  imports: [PrismaModule, ConfigModule],
+  imports: [PrismaModule, ConfigModule, GeolocationModule],
   controllers: [ApprovedSubnetController],
   providers: [ApprovedSubnetsService],
 })

src/modules/approved-subnets/approved-subnets.service.ts

@@ -15,12 +15,14 @@ import { PrismaService } from '../prisma/prisma.service';
 import anonymize from 'ip-anonymize';
 import { hash } from 'bcrypt';
 import { ConfigService } from '@nestjs/config';
+import { GeolocationService } from '../geolocation/geolocation.service';
 
 @Injectable()
 export class ApprovedSubnetsService {
   constructor(
     private prisma: PrismaService,
     private configService: ConfigService,
+    private geolocationService: GeolocationService,
   ) {}
 
   async getApprovedSubnets(
@@ -82,10 +84,15 @@ export class ApprovedSubnetsService {
       anonymize(ipAddress),
       this.configService.get<number>('security.saltRounds'),
     );
+    const location = await this.geolocationService.getLocation(ipAddress);
     const approved = await this.prisma.approvedSubnets.create({
       data: {
         user: { connect: { id: userId } },
         subnet,
+        city: location?.city?.names?.en,
+        region: location?.subdivisions.pop()?.names?.en,
+        timezone: location?.location?.time_zone,
+        countryCode: location?.country?.iso_code,
         createdAt: new Date(),
       },
     });

src/modules/geolocation/geolocation.service.ts

@@ -8,8 +8,8 @@ import { ConfigService } from '@nestjs/config';
 export class GeolocationService implements OnModuleDestroy {
   constructor(private configService: ConfigService) {}
 
-  lookup: Reader<CityResponse> | null = null;
-  lru = new QuickLRU<string, Partial<CityResponse>>({
+  private lookup: Reader<CityResponse> | null = null;
+  private lru = new QuickLRU<string, Partial<CityResponse>>({
     maxSize: this.configService.get<number>('caching.geolocationLruSize'),
   });