be

backend/.env

@@ -1,6 +1,6 @@
 NODE_ENV=development
 
-DB_HOST=localhost
+DB_HOST=127.0.0.1
 DB_PORT=3306
 DB_USERNAME=root
 DB_PASSWORD=init00!!

backend/dist/users/users.controller.js

@@ -35,6 +35,7 @@ __decorate([
     (0, common_1.Patch)('password'),
     (0, common_1.UseGuards)(jwt_auth_guard_1.JwtAuthGuard),
     (0, swagger_1.ApiBearerAuth)(),
+    (0, swagger_1.ApiOperation)({ summary: '비밀번호 변경' }),
     (0, swagger_1.ApiOkResponse)({ description: '성공', type: user_info_response_dto_1.UserInfoResponseDto }),
     openapi.ApiResponse({ status: 200, type: require("./dto/user-info-response.dto").UserInfoResponseDto }),
     __param(0, (0, common_1.Request)()),

backend/dist/users/users.controller.js.map

@@ -1 +1 @@
-{"version":3,"file":"users.controller.js","sourceRoot":"","sources":["../../src/users/users.controller.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;AAAA,2CAA6E;AAC7E,mDAA+C;AAC/C,mEAA8D;AAC9D,2DAAuD;AAEvD,6CAAwE;AACxE,yEAAmE;AAI5D,IAAM,eAAe,GAArB,MAAM,eAAe;IACG;IAA7B,YAA6B,WAAyB;QAAzB,gBAAW,GAAX,WAAW,CAAc;IAAG,CAAC;IAMpD,AAAN,KAAK,CAAC,cAAc,CACP,GAAgB,EACnB,GAAsB;QAE9B,MAAM,IAAI,CAAC,WAAW,CAAC,cAAc,CAAC,GAAG,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC;QAC5D,OAAO,MAAM,IAAI,CAAC,WAAW,CAAC,sBAAsB,CAAC,GAAG,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;IACxE,CAAC;CACF,CAAA;AAdY,0CAAe;AAOpB;IAJL,IAAA,cAAK,EAAC,UAAU,CAAC;IACjB,IAAA,kBAAS,EAAC,6BAAY,CAAC;IACvB,IAAA,uBAAa,GAAE;IACf,IAAA,uBAAa,EAAC,EAAE,WAAW,EAAE,IAAI,EAAE,IAAI,EAAE,4CAAmB,EAAE,CAAC;;IAE7D,WAAA,IAAA,gBAAO,GAAE,CAAA;IACT,WAAA,IAAA,aAAI,GAAE,CAAA;;6CAAM,uCAAiB;;qDAI/B;0BAbU,eAAe;IAF3B,IAAA,iBAAO,EAAC,KAAK,CAAC;IACd,IAAA,mBAAU,EAAC,OAAO,CAAC;qCAEwB,4BAAY;GAD3C,eAAe,CAc3B"}
+{"version":3,"file":"users.controller.js","sourceRoot":"","sources":["../../src/users/users.controller.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;AAAA,2CAA6E;AAC7E,mDAA+C;AAC/C,mEAA8D;AAC9D,2DAAuD;AAEvD,6CAAsF;AACtF,yEAAmE;AAI5D,IAAM,eAAe,GAArB,MAAM,eAAe;IACG;IAA7B,YAA6B,WAAyB;QAAzB,gBAAW,GAAX,WAAW,CAAc;IAAG,CAAC;IAOpD,AAAN,KAAK,CAAC,cAAc,CACP,GAAgB,EACnB,GAAsB;QAE9B,MAAM,IAAI,CAAC,WAAW,CAAC,cAAc,CAAC,GAAG,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC;QAC5D,OAAO,MAAM,IAAI,CAAC,WAAW,CAAC,sBAAsB,CAAC,GAAG,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;IACxE,CAAC;CACF,CAAA;AAfY,0CAAe;AAQpB;IALL,IAAA,cAAK,EAAC,UAAU,CAAC;IACjB,IAAA,kBAAS,EAAC,6BAAY,CAAC;IACvB,IAAA,uBAAa,GAAE;IACf,IAAA,sBAAY,EAAC,EAAE,OAAO,EAAE,SAAS,EAAE,CAAC;IACpC,IAAA,uBAAa,EAAC,EAAE,WAAW,EAAE,IAAI,EAAE,IAAI,EAAE,4CAAmB,EAAE,CAAC;;IAE7D,WAAA,IAAA,gBAAO,GAAE,CAAA;IACT,WAAA,IAAA,aAAI,GAAE,CAAA;;6CAAM,uCAAiB;;qDAI/B;0BAdU,eAAe;IAF3B,IAAA,iBAAO,EAAC,KAAK,CAAC;IACd,IAAA,mBAAU,EAAC,OAAO,CAAC;qCAEwB,4BAAY;GAD3C,eAAe,CAe3B"}

backend/src/sensors/entities/sensor-data.entity.ts

@@ -9,6 +9,7 @@ import {
 import { Sensor } from './sensor.entity';
 
 @Entity()
+@Index(['sensor', 'recordedAt'])
 export class SensorData {
   @PrimaryGeneratedColumn()
   id: number;

backend/src/sensors/entities/sensor-group.entity.ts

@@ -1,6 +1,6 @@
 import { TimestampedEntity } from 'src/common/entities/timestamped.entity';
 import { User } from 'src/users/entities/user.entity';
-import { Column, Entity, ManyToMany, OneToMany, PrimaryGeneratedColumn } from 'typeorm';
+import { Column, Entity, Index, ManyToMany, OneToMany, PrimaryGeneratedColumn } from 'typeorm';
 import { Sensor } from './sensor.entity';
 
 @Entity()
@@ -14,6 +14,7 @@ export class SensorGroup extends TimestampedEntity {
   @Column()
   description: string;
 
+  @Index()
   @ManyToMany(() => User, (user) => user.sensorGroups)
   users: User[];
 

backend/src/sensors/entities/sensor.entity.ts

@@ -1,5 +1,5 @@
 import { TimestampedEntity } from 'src/common/entities/timestamped.entity';
-import { Column, Entity, ManyToOne, OneToMany, PrimaryGeneratedColumn } from 'typeorm';
+import { Column, Entity, Index, ManyToOne, OneToMany, PrimaryGeneratedColumn } from 'typeorm';
 import { SensorGroup } from './sensor-group.entity';
 import { SensorData } from './sensor-data.entity';
 
@@ -14,6 +14,7 @@ export class Sensor extends TimestampedEntity {
   @Column()
   unit: string;
 
+  @Index()
   @ManyToOne(() => SensorGroup, (group) => group.sensors, { onDelete: 'CASCADE' }) // FK Onwer
   group: SensorGroup;
 

backend/src/sensors/sensors.controller.ts

@@ -1,24 +1,108 @@
-import { Controller, Get, Param, ParseIntPipe } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  Request,
+  Post,
+  UseGuards,
+  Get,
+  ParseIntPipe,
+  Param,
+  Query,
+} from '@nestjs/common';
 import { SensorsService } from './sensors.service';
-import { ApiOkResponse, ApiOperation, ApiTags } from '@nestjs/swagger';
+import { ApiBearerAuth, ApiOkResponse, ApiOperation, ApiQuery, ApiTags } from '@nestjs/swagger';
 import { Sensor } from './entities/sensor.entity';
+import { JwtAuthGuard } from 'src/auth/jwt-auth.guard';
+import { SensorGroupResponseDto } from './dto/sensor-group-response.dto';
+import { AuthRequest } from 'src/common/interfaces/auth-request.interface';
+import { CreateSensorGroupDto } from './dto/create-sensor-group.dto';
+import { SensorResponseDto } from './dto/sensor-response.dto';
+import { CreateSensorDto } from './dto/create-sensor.dto';
+import { SensorDataResponseDto } from './dto/sensor-data-response.dto';
+import { CreateSensorDataDto } from './dto/create-sensor-data.dto';
 
 @ApiTags('센서')
+@ApiBearerAuth()
+@UseGuards(JwtAuthGuard)
 @Controller('sensors')
 export class SensorsController {
   constructor(private readonly sensorService: SensorsService) {}
 
-  @Get()
-  @ApiOperation({ summary: '센서 목록 조회' })
-  @ApiOkResponse({ description: '센서 목록', type: [Sensor] })
-  async findAll(): Promise<Sensor[]> {
-    return this.findAll();
+  //#region Group
+  @Post('sensor-groups')
+  @ApiOperation({ summary: '센서 그룹 생성' })
+  @ApiOkResponse({ description: '성공', type: SensorGroupResponseDto })
+  async createGroup(
+    @Request() req: AuthRequest,
+    @Body() dto: CreateSensorGroupDto,
+  ): Promise<SensorGroupResponseDto> {
+    return this.sensorService.createGroup(req.user.userId, dto);
   }
 
-  @Get(':id')
-  @ApiOperation({ summary: '특정 센서 조회' })
-  @ApiOkResponse({ description: '센서', type: [Sensor] })
-  async findOne(@Param('id', ParseIntPipe) id: number): Promise<Sensor | null> {
-    return this.findOne(id);
+  @Get('sensor-groups')
+  @ApiOperation({ summary: '센서 그룹 목록' })
+  @ApiOkResponse({ description: '성공', type: [SensorGroupResponseDto] })
+  async myGroup(@Request() req: AuthRequest): Promise<SensorGroupResponseDto[]> {
+    return this.sensorService.findMyGroups(req.user.userId);
   }
+  //#endregion
+
+  //#region Sensor
+  @Post('sensors')
+  @ApiOperation({ summary: '센서 생성' })
+  @ApiOkResponse({ description: '성공', type: SensorResponseDto })
+  async createSensor(
+    @Request() req: AuthRequest,
+    @Body() dto: CreateSensorDto,
+  ): Promise<SensorResponseDto> {
+    return this.sensorService.createSensor(req.user.userId, dto);
+  }
+
+  @Get('sensor-groups/:groupId/sensors')
+  @ApiOperation({ summary: '센서 목록' })
+  @ApiOkResponse({ description: '성공', type: [SensorResponseDto] })
+  async sensorsInGroup(
+    @Request() req: AuthRequest,
+    @Param('groupId', ParseIntPipe) groupId: number,
+  ): Promise<SensorResponseDto[]> {
+    return this.sensorService.findSensorsInGroup(req.user.userId, groupId);
+  }
+  //#endregion
+
+  //#region Data
+  @Post('sensors/:sensorId/data')
+  @ApiOperation({ summary: '센서 데이터 생성' })
+  @ApiOkResponse({ description: '성공', type: SensorDataResponseDto })
+  async createData(
+    @Request() req: AuthRequest,
+    @Param('sensorId', ParseIntPipe) sensorId: number,
+    @Body() dto: CreateSensorDataDto,
+  ): Promise<SensorDataResponseDto> {
+    return this.sensorService.createSensorData(req.user.userId, sensorId, dto);
+  }
+
+  @Get('sensors/:sensorId/data')
+  @ApiOperation({ summary: '센서 데이터 조회' })
+  @ApiQuery({ name: 'from', required: false, description: 'ISO날짜' })
+  @ApiQuery({ name: 'to', required: false, description: 'ISO날짜' })
+  @ApiQuery({ name: 'limit', required: false, description: '조회 개수 (기본50, 최대 500)' })
+  @ApiOkResponse({ description: '성공', type: [SensorDataResponseDto] })
+  async getData(
+    @Request() req: AuthRequest,
+    @Param('sensorId', ParseIntPipe) sensorId: number,
+    @Query('from') from?: string,
+    @Query('to') to?: string,
+    @Query('limit') limit?: string,
+  ): Promise<SensorDataResponseDto[]> {
+    const parsedFrom = from ? new Date(from) : undefined;
+    const parsedTo = to ? new Date(to) : undefined;
+    const parsedLimit = limit ? Number(limit) : undefined;
+
+    return this.sensorService.findSensorData(req.user.userId, sensorId, {
+      from: parsedFrom,
+      to: parsedTo,
+      limit: parsedLimit,
+    });
+  }
+  //#endregion
 }

backend/src/sensors/sensors.service.ts

@@ -137,12 +137,31 @@ export class SensorsService {
       recordedAt: saved.recordedAt,
     };
   }
-  //#endregion
-  async findAll(): Promise<Sensor[]> {
-    return this.sensorRepo.find({ relations: ['group'] });
-  }
 
-  async findOne(id: number): Promise<Sensor | null> {
-    return this.sensorRepo.findOne({ where: { id }, relations: ['group'] });
+  async findSensorData(
+    currentUserId: number,
+    sensorId: number,
+    opts: { from?: Date; to?: Date; limit?: number },
+  ): Promise<SensorDataResponseDto[]> {
+    await this.assertMemeberOfSensor(currentUserId, sensorId);
+    const take = Math.min(Math.max(opts.limit ?? 50, 1), 500); // 1 ~ 500개
+
+    const data = this.dataRepo
+      .createQueryBuilder('d')
+      .select(['d.id', 'd.value', 'd.recordedAt'])
+      .where('data.sensorId = :sensorId', { sensorId });
+
+    if (opts.from || opts.to) {
+      data.andWhere('data.recordedAt BETWEEN :from AND :to', {
+        from: opts.from ?? new Date(0),
+        to: opts.to ?? new Date(),
+      });
+    }
+
+    data.orderBy('data.recordedAt', 'DESC').take(take);
+    const list = await data.getRawMany<SensorData>();
+
+    return list.map((d) => ({ id: d.id, value: d.value, recordedAt: d.recordedAt }));
   }
+  //#endregion
 }

backend/src/users/entities/user.entity.ts

@@ -5,6 +5,7 @@ import {
   Column,
   DeleteDateColumn,
   Entity,
+  Index,
   JoinColumn,
   JoinTable,
   ManyToMany,
@@ -35,5 +36,6 @@ export class User extends TimestampedEntity {
 
   @ManyToMany(() => SensorGroup, (group) => group.users)
   @JoinTable() // Join table Owner
+  @Index()
   sensorGroups: SensorGroup[];
 }