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server/src/api-v1/asset/asset.controller.ts

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+import {
+  Controller,
+  Post,
+  UseInterceptors,
+  UploadedFiles,
+  Body,
+  UseGuards,
+  Get,
+  Param,
+  ValidationPipe,
+  StreamableFile,
+  Response,
+  Query,
+  Logger,
+  UploadedFile,
+} from '@nestjs/common';
+import { JwtAuthGuard } from '../../modules/immich-jwt/guards/jwt-auth.guard';
+import { AssetService } from './asset.service';
+import { FileInterceptor, FilesInterceptor } from '@nestjs/platform-express';
+import { multerOption } from '../../config/multer-option.config';
+import { AuthUserDto, GetAuthUser } from '../../decorators/auth-user.decorator';
+import { CreateAssetDto } from './dto/create-asset.dto';
+import { createReadStream } from 'fs';
+import { ServeFileDto } from './dto/serve-file.dto';
+import { ImageOptimizeService } from '../../modules/image-optimize/image-optimize.service';
+import { AssetType } from './entities/asset.entity';
+import { GetAllAssetQueryDto } from './dto/get-all-asset-query.dto';
+
+@UseGuards(JwtAuthGuard)
+@Controller('asset')
+export class AssetController {
+  constructor(
+    private readonly assetService: AssetService,
+    private readonly imageOptimizeService: ImageOptimizeService,
+  ) {}
+
+  @Post('upload')
+  @UseInterceptors(FilesInterceptor('files', 30, multerOption))
+  async uploadFile(
+    @GetAuthUser() authUser,
+    @UploadedFiles() files: Express.Multer.File[],
+    @Body(ValidationPipe) assetInfo: CreateAssetDto,
+  ) {
+    files.forEach(async (file) => {
+      const savedAsset = await this.assetService.createUserAsset(authUser, assetInfo, file.path, file.mimetype);
+
+      if (savedAsset && savedAsset.type == AssetType.IMAGE) {
+        await this.imageOptimizeService.resizeImage(savedAsset);
+      }
+    });
+
+    return 'ok';
+  }
+
+  @Get('/file')
+  async serveFile(
+    @GetAuthUser() authUser: AuthUserDto,
+    @Response({ passthrough: true }) res,
+    @Query(ValidationPipe) query: ServeFileDto,
+  ): Promise<StreamableFile> {
+    let file = null;
+    const asset = await this.assetService.findOne(authUser, query.did, query.aid);
+    res.set({
+      'Content-Type': asset.mimeType,
+    });
+
+    if (query.isThumb === 'false' || !query.isThumb) {
+      file = createReadStream(asset.originalPath);
+    } else {
+      file = createReadStream(asset.resizePath);
+    }
+
+    return new StreamableFile(file);
+  }
+
+  @Get('/all')
+  async getAllAssets(@GetAuthUser() authUser: AuthUserDto, @Query(ValidationPipe) query: GetAllAssetQueryDto) {
+    return await this.assetService.getAllAssets(authUser, query);
+  }
+
+  @Get('/:deviceId')
+  async getUserAssetsByDeviceId(@GetAuthUser() authUser: AuthUserDto, @Param('deviceId') deviceId: string) {
+    return await this.assetService.getUserAssetsByDeviceId(authUser, deviceId);
+  }
+}

server/src/api-v1/asset/asset.module.ts

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+import { Module } from '@nestjs/common';
+import { AssetService } from './asset.service';
+import { AssetController } from './asset.controller';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { AssetEntity } from './entities/asset.entity';
+import { ImageOptimizeModule } from '../../modules/image-optimize/image-optimize.module';
+import { ImageOptimizeService } from '../../modules/image-optimize/image-optimize.service';
+import { BullModule } from '@nestjs/bull';
+
+@Module({
+  imports: [
+    BullModule.registerQueue({
+      name: 'image',
+      defaultJobOptions: {
+        attempts: 3,
+        removeOnComplete: true,
+        removeOnFail: false,
+      },
+    }),
+    BullModule.registerQueue({
+      name: 'machine-learning',
+      defaultJobOptions: {
+        attempts: 3,
+        removeOnComplete: true,
+        removeOnFail: false,
+      },
+    }),
+    TypeOrmModule.forFeature([AssetEntity]),
+    ImageOptimizeModule,
+  ],
+  controllers: [AssetController],
+  providers: [AssetService, ImageOptimizeService],
+  exports: [],
+})
+export class AssetModule {}

server/src/api-v1/asset/asset.service.ts

@@ -0,0 +1,105 @@
+import { BadRequestException, Injectable, Logger } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { AuthUserDto } from '../../decorators/auth-user.decorator';
+import { CreateAssetDto } from './dto/create-asset.dto';
+import { UpdateAssetDto } from './dto/update-asset.dto';
+import { AssetEntity, AssetType } from './entities/asset.entity';
+import _ from 'lodash';
+import { GetAllAssetQueryDto } from './dto/get-all-asset-query.dto';
+import { GetAllAssetReponseDto } from './dto/get-all-asset-response.dto';
+
+@Injectable()
+export class AssetService {
+  constructor(
+    @InjectRepository(AssetEntity)
+    private assetRepository: Repository<AssetEntity>,
+  ) {}
+
+  public async createUserAsset(authUser: AuthUserDto, assetInfo: CreateAssetDto, path: string, mimeType: string) {
+    const asset = new AssetEntity();
+    asset.deviceAssetId = assetInfo.deviceAssetId;
+    asset.userId = authUser.id;
+    asset.deviceId = assetInfo.deviceId;
+    asset.type = assetInfo.assetType || AssetType.OTHER;
+    asset.originalPath = path;
+    asset.createdAt = assetInfo.createdAt;
+    asset.modifiedAt = assetInfo.modifiedAt;
+    asset.isFavorite = assetInfo.isFavorite;
+    asset.lat = assetInfo.lat;
+    asset.lon = assetInfo.lon;
+    asset.mimeType = mimeType;
+    try {
+      const res = await this.assetRepository.save(asset);
+
+      return res;
+    } catch (e) {
+      Logger.error(`Error Create New Asset ${e}`, 'createUserAsset');
+    }
+  }
+
+  public async getUserAssetsByDeviceId(authUser: AuthUserDto, deviceId: string) {
+    const rows = await this.assetRepository.find({
+      where: {
+        userId: authUser.id,
+        deviceId: deviceId,
+      },
+      select: ['deviceAssetId'],
+    });
+
+    const res = [];
+    rows.forEach((v) => res.push(v.deviceAssetId));
+    return res;
+  }
+
+  public async getAllAssets(authUser: AuthUserDto, query: GetAllAssetQueryDto): Promise<GetAllAssetReponseDto> {
+    // Each page will take 100 images.
+
+    try {
+      const assets = await this.assetRepository
+        .createQueryBuilder('a')
+        .where('a."userId" = :userId', { userId: authUser.id })
+        .andWhere('a."createdAt" < :lastQueryCreatedAt', {
+          lastQueryCreatedAt: query.nextPageKey || new Date().toISOString(),
+        })
+        .orderBy('a."createdAt"::date', 'DESC')
+        .take(200)
+        .getMany();
+
+      if (assets.length > 0) {
+        const data = _.groupBy(assets, (a) => new Date(a.createdAt).toISOString().slice(0, 10));
+        const formattedData = [];
+        Object.keys(data).forEach((v) => formattedData.push({ date: v, assets: data[v] }));
+
+        const response = new GetAllAssetReponseDto();
+        response.count = assets.length;
+        response.data = formattedData;
+        response.nextPageKey = assets[assets.length - 1].createdAt;
+
+        return response;
+      } else {
+        const response = new GetAllAssetReponseDto();
+        response.count = 0;
+        response.data = [];
+        response.nextPageKey = 'null';
+
+        return response;
+      }
+    } catch (e) {
+      Logger.error(e, 'getAllAssets');
+    }
+  }
+
+  public async findOne(authUser: AuthUserDto, deviceId: string, assetId: string): Promise<AssetEntity> {
+    const rows = await this.assetRepository.query(
+      'SELECT * FROM assets a WHERE a."deviceAssetId" = $1 AND a."userId" = $2 AND a."deviceId" = $3',
+      [assetId, authUser.id, deviceId],
+    );
+
+    if (rows.lengh == 0) {
+      throw new BadRequestException('Not Found');
+    }
+
+    return rows[0] as AssetEntity;
+  }
+}

server/src/api-v1/asset/dto/create-asset.dto.ts

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+import { IsNotEmpty, IsOptional } from 'class-validator';
+import { AssetType } from '../entities/asset.entity';
+
+export class CreateAssetDto {
+  @IsNotEmpty()
+  deviceAssetId: string;
+
+  @IsNotEmpty()
+  deviceId: string;
+
+  @IsNotEmpty()
+  assetType: AssetType;
+
+  @IsNotEmpty()
+  createdAt: string;
+
+  @IsNotEmpty()
+  modifiedAt: string;
+
+  @IsNotEmpty()
+  isFavorite: boolean;
+
+  @IsNotEmpty()
+  fileExtension: string;
+
+  @IsOptional()
+  lat: string;
+
+  @IsOptional()
+  lon: string;
+}

server/src/api-v1/asset/dto/get-all-asset-query.dto.ts

@@ -0,0 +1,6 @@
+import { IsNotEmpty, IsOptional } from 'class-validator';
+
+export class GetAllAssetQueryDto {
+  @IsOptional()
+  nextPageKey: string;
+}

server/src/api-v1/asset/dto/get-all-asset-response.dto.ts

@@ -0,0 +1,7 @@
+import { AssetEntity } from '../entities/asset.entity';
+
+export class GetAllAssetReponseDto {
+  data: Array<{ date: string; assets: Array<AssetEntity> }>;
+  count: number;
+  nextPageKey: string;
+}

server/src/api-v1/asset/dto/get-asset.dto.ts

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+import { IsNotEmpty } from 'class-validator';
+
+class GetAssetDto {
+  @IsNotEmpty()
+  deviceId: string;
+}

server/src/api-v1/asset/dto/serve-file.dto.ts

@@ -0,0 +1,16 @@
+import { Transform } from 'class-transformer';
+import { IsBoolean, IsBooleanString, IsNotEmpty, IsOptional } from 'class-validator';
+
+export class ServeFileDto {
+  //assetId
+  @IsNotEmpty()
+  aid: string;
+
+  //deviceId
+  @IsNotEmpty()
+  did: string;
+
+  @IsOptional()
+  @IsBooleanString()
+  isThumb: string;
+}

server/src/api-v1/asset/dto/update-asset.dto.ts

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+import { PartialType } from '@nestjs/mapped-types';
+import { CreateAssetDto } from './create-asset.dto';
+
+export class UpdateAssetDto extends PartialType(CreateAssetDto) {}

server/src/api-v1/asset/entities/asset.entity.ts

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+import { Column, Entity, PrimaryColumn, PrimaryGeneratedColumn, Unique } from 'typeorm';
+
+@Entity('assets')
+@Unique(['deviceAssetId', 'userId', 'deviceId'])
+export class AssetEntity {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Column()
+  deviceAssetId: string;
+
+  @Column()
+  userId: string;
+
+  @Column()
+  deviceId: string;
+
+  @Column()
+  type: AssetType;
+
+  @Column()
+  originalPath: string;
+
+  @Column({ nullable: true })
+  resizePath: string;
+
+  @Column()
+  createdAt: string;
+
+  @Column()
+  modifiedAt: string;
+
+  @Column({ type: 'boolean', default: false })
+  isFavorite: boolean;
+
+  @Column({ nullable: true })
+  description: string;
+
+  @Column({ nullable: true })
+  lat: string;
+
+  @Column({ nullable: true })
+  lon: string;
+
+  @Column({ nullable: true })
+  mimeType: string;
+}
+
+export enum AssetType {
+  IMAGE = 'IMAGE',
+  VIDEO = 'VIDEO',
+  AUDIO = 'AUDIO',
+  OTHER = 'OTHER',
+}

server/src/api-v1/auth/auth.controller.ts

@@ -0,0 +1,29 @@
+import { Body, Controller, Post, UseGuards, ValidationPipe } from '@nestjs/common';
+import { AuthUserDto, GetAuthUser } from '../../decorators/auth-user.decorator';
+import { JwtAuthGuard } from '../../modules/immich-jwt/guards/jwt-auth.guard';
+import { AuthService } from './auth.service';
+import { LoginCredentialDto } from './dto/login-credential.dto';
+import { SignUpDto } from './dto/sign-up.dto';
+
+@Controller('auth')
+export class AuthController {
+  constructor(private readonly authService: AuthService) {}
+
+  @Post('/login')
+  async login(@Body(ValidationPipe) loginCredential: LoginCredentialDto) {
+    return await this.authService.login(loginCredential);
+  }
+
+  @Post('/signUp')
+  async signUp(@Body(ValidationPipe) signUpCrendential: SignUpDto) {
+    return await this.authService.signUp(signUpCrendential);
+  }
+
+  @UseGuards(JwtAuthGuard)
+  @Post('/validateToken')
+  async validateToken(@GetAuthUser() authUser: AuthUserDto) {
+    return {
+      authStatus: true,
+    };
+  }
+}

server/src/api-v1/auth/auth.module.ts

@@ -0,0 +1,16 @@
+import { Module } from '@nestjs/common';
+import { AuthService } from './auth.service';
+import { AuthController } from './auth.controller';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { UserEntity } from '../user/entities/user.entity';
+import { ImmichJwtService } from '../../modules/immich-jwt/immich-jwt.service';
+import { ImmichJwtModule } from '../../modules/immich-jwt/immich-jwt.module';
+import { JwtModule } from '@nestjs/jwt';
+import { jwtConfig } from '../../config/jwt.config';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([UserEntity]), ImmichJwtModule, JwtModule.register(jwtConfig)],
+  controllers: [AuthController],
+  providers: [AuthService, ImmichJwtService],
+})
+export class AuthModule {}

server/src/api-v1/auth/auth.service.ts

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+import { BadRequestException, Injectable, InternalServerErrorException, Logger } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { UserEntity } from '../user/entities/user.entity';
+import { LoginCredentialDto } from './dto/login-credential.dto';
+import { ImmichJwtService } from '../../modules/immich-jwt/immich-jwt.service';
+import { JwtPayloadDto } from './dto/jwt-payload.dto';
+import { SignUpDto } from './dto/sign-up.dto';
+import * as bcrypt from 'bcrypt';
+
+@Injectable()
+export class AuthService {
+  constructor(
+    @InjectRepository(UserEntity)
+    private userRepository: Repository<UserEntity>,
+    private immichJwtService: ImmichJwtService,
+  ) {}
+
+  private async validateUser(loginCredential: LoginCredentialDto): Promise<UserEntity> {
+    const user = await this.userRepository.findOne(
+      { email: loginCredential.email },
+      { select: ['id', 'email', 'password', 'salt'] },
+    );
+
+    const isAuthenticated = await this.validatePassword(user.password, loginCredential.password, user.salt);
+
+    if (user && isAuthenticated) {
+      return user;
+    }
+
+    return null;
+  }
+
+  public async login(loginCredential: LoginCredentialDto) {
+    const validatedUser = await this.validateUser(loginCredential);
+
+    if (!validatedUser) {
+      throw new BadRequestException('Incorrect email or password');
+    }
+
+    const payload = new JwtPayloadDto(validatedUser.id, validatedUser.email);
+
+    return {
+      accessToken: await this.immichJwtService.generateToken(payload),
+      userId: validatedUser.id,
+      userEmail: validatedUser.email,
+    };
+  }
+
+  public async signUp(signUpCrendential: SignUpDto) {
+    const registerUser = await this.userRepository.findOne({ email: signUpCrendential.email });
+
+    if (registerUser) {
+      throw new BadRequestException('User exist');
+    }
+
+    const newUser = new UserEntity();
+    newUser.email = signUpCrendential.email;
+    newUser.salt = await bcrypt.genSalt();
+    newUser.password = await this.hashPassword(signUpCrendential.password, newUser.salt);
+
+    try {
+      const savedUser = await this.userRepository.save(newUser);
+
+      return {
+        id: savedUser.id,
+        email: savedUser.email,
+        createdAt: savedUser.createdAt,
+      };
+    } catch (e) {
+      Logger.error('e', 'signUp');
+      throw new InternalServerErrorException('Failed to register new user');
+    }
+  }
+
+  private async hashPassword(password: string, salt: string): Promise<string> {
+    return bcrypt.hash(password, salt);
+  }
+
+  private async validatePassword(hasedPassword: string, inputPassword: string, salt: string): Promise<boolean> {
+    const hash = await bcrypt.hash(inputPassword, salt);
+    return hash === hasedPassword;
+  }
+}

server/src/api-v1/auth/dto/jwt-payload.dto.ts

@@ -0,0 +1,9 @@
+export class JwtPayloadDto {
+  constructor(userId: string, email: string) {
+    this.userId = userId;
+    this.email = email;
+  }
+
+  userId: string;
+  email: string;
+}

server/src/api-v1/auth/dto/login-credential.dto.ts

@@ -0,0 +1,9 @@
+import { IsNotEmpty } from 'class-validator';
+
+export class LoginCredentialDto {
+  @IsNotEmpty()
+  email: string;
+
+  @IsNotEmpty()
+  password: string;
+}

server/src/api-v1/auth/dto/sign-up.dto.ts

@@ -0,0 +1,9 @@
+import { IsNotEmpty } from 'class-validator';
+
+export class SignUpDto {
+  @IsNotEmpty()
+  email: string;
+
+  @IsNotEmpty()
+  password: string;
+}

server/src/api-v1/device-info/device-info.controller.ts

@@ -0,0 +1,22 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete, UseGuards, ValidationPipe } from '@nestjs/common';
+import { AuthUserDto, GetAuthUser } from '../../decorators/auth-user.decorator';
+import { JwtAuthGuard } from '../../modules/immich-jwt/guards/jwt-auth.guard';
+import { DeviceInfoService } from './device-info.service';
+import { CreateDeviceInfoDto } from './dto/create-device-info.dto';
+import { UpdateDeviceInfoDto } from './dto/update-device-info.dto';
+
+@UseGuards(JwtAuthGuard)
+@Controller('device-info')
+export class DeviceInfoController {
+  constructor(private readonly deviceInfoService: DeviceInfoService) {}
+
+  @Post()
+  async create(@Body(ValidationPipe) createDeviceInfoDto: CreateDeviceInfoDto, @GetAuthUser() authUser: AuthUserDto) {
+    return await this.deviceInfoService.create(createDeviceInfoDto, authUser);
+  }
+
+  @Patch()
+  async update(@Body(ValidationPipe) updateDeviceInfoDto: UpdateDeviceInfoDto, @GetAuthUser() authUser: AuthUserDto) {
+    return this.deviceInfoService.update(authUser.id, updateDeviceInfoDto);
+  }
+}

server/src/api-v1/device-info/device-info.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { DeviceInfoService } from './device-info.service';
+import { DeviceInfoController } from './device-info.controller';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { DeviceInfoEntity } from './entities/device-info.entity';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([DeviceInfoEntity])],
+  controllers: [DeviceInfoController],
+  providers: [DeviceInfoService],
+})
+export class DeviceInfoModule {}

server/src/api-v1/device-info/device-info.service.ts

@@ -0,0 +1,63 @@
+import { BadRequestException, HttpCode, Injectable, Logger, Res } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { AuthUserDto } from '../../decorators/auth-user.decorator';
+import { CreateDeviceInfoDto } from './dto/create-device-info.dto';
+import { UpdateDeviceInfoDto } from './dto/update-device-info.dto';
+import { DeviceInfoEntity } from './entities/device-info.entity';
+
+@Injectable()
+export class DeviceInfoService {
+  constructor(
+    @InjectRepository(DeviceInfoEntity)
+    private deviceRepository: Repository<DeviceInfoEntity>,
+  ) {}
+
+  async create(createDeviceInfoDto: CreateDeviceInfoDto, authUser: AuthUserDto) {
+    const res = await this.deviceRepository.findOne({
+      deviceId: createDeviceInfoDto.deviceId,
+      userId: authUser.id,
+    });
+
+    if (res) {
+      Logger.log('Device Info Exist', 'createDeviceInfo');
+      return res;
+    }
+
+    const deviceInfo = new DeviceInfoEntity();
+    deviceInfo.deviceId = createDeviceInfoDto.deviceId;
+    deviceInfo.deviceType = createDeviceInfoDto.deviceType;
+    deviceInfo.userId = authUser.id;
+
+    try {
+      return await this.deviceRepository.save(deviceInfo);
+    } catch (e) {
+      Logger.error('Error creating new device info', 'createDeviceInfo');
+    }
+  }
+
+  async update(userId: string, updateDeviceInfoDto: UpdateDeviceInfoDto) {
+    const deviceInfo = await this.deviceRepository.findOne({
+      where: { deviceId: updateDeviceInfoDto.deviceId, userId: userId },
+    });
+
+    if (!deviceInfo) {
+      throw new BadRequestException('Device Not Found');
+    }
+
+    const res = await this.deviceRepository.update(
+      {
+        id: deviceInfo.id,
+      },
+      updateDeviceInfoDto,
+    );
+
+    if (res.affected == 1) {
+      return await this.deviceRepository.findOne({
+        where: { deviceId: updateDeviceInfoDto.deviceId, userId: userId },
+      });
+    } else {
+      throw new BadRequestException('Bad Request');
+    }
+  }
+}

server/src/api-v1/device-info/dto/create-device-info.dto.ts

@@ -0,0 +1,13 @@
+import { IsNotEmpty, IsOptional } from 'class-validator';
+import { DeviceType } from '../entities/device-info.entity';
+
+export class CreateDeviceInfoDto {
+  @IsNotEmpty()
+  deviceId: string;
+
+  @IsNotEmpty()
+  deviceType: DeviceType;
+
+  @IsOptional()
+  isAutoBackup: boolean;
+}

server/src/api-v1/device-info/dto/update-device-info.dto.ts

@@ -0,0 +1,6 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { IsOptional } from 'class-validator';
+import { DeviceType } from '../entities/device-info.entity';
+import { CreateDeviceInfoDto } from './create-device-info.dto';
+
+export class UpdateDeviceInfoDto extends PartialType(CreateDeviceInfoDto) {}

server/src/api-v1/device-info/entities/device-info.entity.ts

@@ -0,0 +1,32 @@
+import { Column, CreateDateColumn, Entity, PrimaryGeneratedColumn, Unique } from 'typeorm';
+
+@Entity('device_info')
+@Unique(['userId', 'deviceId'])
+export class DeviceInfoEntity {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column()
+  userId: string;
+
+  @Column()
+  deviceId: string;
+
+  @Column()
+  deviceType: DeviceType;
+
+  @Column({ nullable: true })
+  notificationToken: string;
+
+  @CreateDateColumn()
+  createdAt: string;
+
+  @Column({ type: 'bool', default: false })
+  isAutoBackup: boolean;
+}
+
+export enum DeviceType {
+  IOS = 'IOS',
+  ANDROID = 'ANDROID',
+  WEB = 'WEB',
+}

server/src/api-v1/server-info/dto/server-info.dto.ts

@@ -0,0 +1,9 @@
+export class ServerInfoDto {
+  diskSize: String;
+  diskUse: String;
+  diskAvailable: String;
+  diskSizeRaw: number;
+  diskUseRaw: number;
+  diskAvailableRaw: number;
+  diskUsagePercentage: number;
+}

server/src/api-v1/server-info/server-info.controller.ts

@@ -0,0 +1,19 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { ServerInfoService } from './server-info.service';
+
+@Controller('server-info')
+export class ServerInfoController {
+  constructor(private readonly serverInfoService: ServerInfoService) {}
+
+  @Get()
+  async getServerInfo() {
+    return await this.serverInfoService.getServerInfo();
+  }
+
+  @Get('/ping')
+  async getServerPulse() {
+    return {
+      res: 'pong',
+    };
+  }
+}

server/src/api-v1/server-info/server-info.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { ServerInfoService } from './server-info.service';
+import { ServerInfoController } from './server-info.controller';
+
+@Module({
+  controllers: [ServerInfoController],
+  providers: [ServerInfoService]
+})
+export class ServerInfoModule {}

server/src/api-v1/server-info/server-info.service.ts

@@ -0,0 +1,54 @@
+import { Injectable } from '@nestjs/common';
+import systemInformation from 'systeminformation';
+import { ServerInfoDto } from './dto/server-info.dto';
+
+@Injectable()
+export class ServerInfoService {
+  constructor() {}
+  async getServerInfo() {
+    const res = await systemInformation.fsSize();
+
+    const size = res[0].size;
+    const used = res[0].used;
+    const available = res[0].available;
+    const percentageUsage = res[0].use;
+
+    const serverInfo = new ServerInfoDto();
+    serverInfo.diskAvailable = this.getHumanReadableString(available);
+    serverInfo.diskSize = this.getHumanReadableString(size);
+    serverInfo.diskUse = this.getHumanReadableString(used);
+    serverInfo.diskAvailableRaw = available;
+    serverInfo.diskSizeRaw = size;
+    serverInfo.diskUseRaw = used;
+    serverInfo.diskUsagePercentage = percentageUsage;
+
+    return serverInfo;
+  }
+
+  private getHumanReadableString(sizeInByte: number) {
+    const pepibyte = 1.126 * Math.pow(10, 15);
+    const tebibyte = 1.1 * Math.pow(10, 12);
+    const gibibyte = 1.074 * Math.pow(10, 9);
+    const mebibyte = 1.049 * Math.pow(10, 6);
+    const kibibyte = 1024;
+    // Pebibyte
+    if (sizeInByte >= pepibyte) {
+      // Pe
+      return `${(sizeInByte / pepibyte).toFixed(1)}PB`;
+    } else if (tebibyte <= sizeInByte && sizeInByte < pepibyte) {
+      // Te
+      return `${(sizeInByte / tebibyte).toFixed(1)}TB`;
+    } else if (gibibyte <= sizeInByte && sizeInByte < tebibyte) {
+      // Gi
+      return `${(sizeInByte / gibibyte).toFixed(1)}GB`;
+    } else if (mebibyte <= sizeInByte && sizeInByte < gibibyte) {
+      // Mega
+      return `${(sizeInByte / mebibyte).toFixed(1)}MB`;
+    } else if (kibibyte <= sizeInByte && sizeInByte < mebibyte) {
+      // Kibi
+      return `${(sizeInByte / kibibyte).toFixed(1)}KB`;
+    } else {
+      return `${sizeInByte}B`;
+    }
+  }
+}

server/src/api-v1/user/dto/create-user.dto.ts

@@ -0,0 +1 @@
+export class CreateUserDto {}

server/src/api-v1/user/dto/update-user.dto.ts

@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { CreateUserDto } from './create-user.dto';
+
+export class UpdateUserDto extends PartialType(CreateUserDto) {}

server/src/api-v1/user/entities/user.entity.ts

@@ -0,0 +1,19 @@
+import { Column, CreateDateColumn, Entity, PrimaryGeneratedColumn } from 'typeorm';
+
+@Entity('users')
+export class UserEntity {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Column()
+  email: string;
+
+  @Column({ select: false })
+  password: string;
+
+  @Column({ select: false })
+  salt: string;
+
+  @CreateDateColumn()
+  createdAt: string;
+}

server/src/api-v1/user/user.controller.ts

@@ -0,0 +1,34 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { UserService } from './user.service';
+import { CreateUserDto } from './dto/create-user.dto';
+import { UpdateUserDto } from './dto/update-user.dto';
+
+@Controller('user')
+export class UserController {
+  constructor(private readonly userService: UserService) {}
+
+  @Post()
+  create(@Body() createUserDto: CreateUserDto) {
+    return this.userService.create(createUserDto);
+  }
+
+  @Get()
+  findAll() {
+    return this.userService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.userService.findOne(+id);
+  }
+
+  @Patch(':id')
+  update(@Param('id') id: string, @Body() updateUserDto: UpdateUserDto) {
+    return this.userService.update(+id, updateUserDto);
+  }
+
+  @Delete(':id')
+  remove(@Param('id') id: string) {
+    return this.userService.remove(+id);
+  }
+}

server/src/api-v1/user/user.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { UserService } from './user.service';
+import { UserController } from './user.controller';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { UserEntity } from './entities/user.entity';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([UserEntity])],
+  controllers: [UserController],
+  providers: [UserService],
+})
+export class UserModule {}

server/src/api-v1/user/user.service.ts

@@ -0,0 +1,41 @@
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { CreateUserDto } from './dto/create-user.dto';
+import { UpdateUserDto } from './dto/update-user.dto';
+import { UserEntity } from './entities/user.entity';
+
+@Injectable()
+export class UserService {
+  constructor(
+    @InjectRepository(UserEntity)
+    private userRepository: Repository<UserEntity>,
+  ) {}
+
+  create(createUserDto: CreateUserDto) {
+    return 'This action adds a new user';
+  }
+
+  async findAll() {
+    try {
+      return 'welcome';
+      // return await this.userRepository.find();
+      // return await this.userRepository.query('select * from users');
+    } catch (e) {
+      console.log(e);
+    }
+    // return 'helloworld';
+  }
+
+  findOne(id: number) {
+    return `This action returns a #${id} user`;
+  }
+
+  update(id: number, updateUserDto: UpdateUserDto) {
+    return `This action updates a #${id} user`;
+  }
+
+  remove(id: number) {
+    return `This action removes a #${id} user`;
+  }
+}