feat: enhance PowerClamp service and controller to support filtering by date, month, and year

src/power-clamp/controllers/power-clamp.controller.ts

@@ -1,9 +1,11 @@
-import { Controller, Get, UseGuards } from '@nestjs/common';
+import { Controller, Get, Param, Query, UseGuards } from '@nestjs/common';
 import { ApiTags, ApiBearerAuth, ApiOperation } from '@nestjs/swagger';
 import { EnableDisableStatusEnum } from '@app/common/constants/days.enum';
 import { ControllerRoute } from '@app/common/constants/controller-route';
 import { JwtAuthGuard } from '@app/common/guards/jwt.auth.guard';
 import { PowerClampService } from '../services/power-clamp.service';
+import { GetPowerClampDto } from '../dto/get-power-clamp.dto';
+import { BaseResponseDto } from '@app/common/dto/base.response.dto';
 
 @ApiTags('Power Clamp Module')
 @Controller({
@@ -15,12 +17,18 @@ export class PowerClampController {
 
   @ApiBearerAuth()
   @UseGuards(JwtAuthGuard)
-  @Get()
+  @Get(':powerClampUuid')
   @ApiOperation({
     summary: ControllerRoute.PowerClamp.ACTIONS.GET_ENERGY_SUMMARY,
     description: ControllerRoute.PowerClamp.ACTIONS.GET_ENERGY_DESCRIPTION,
   })
-  async getPowerClampData() {
-    return await this.powerClampService.getPowerClampData();
+  async getPowerClampData(
+    @Param('powerClampUuid') powerClampUuid: string,
+    @Query() params: GetPowerClampDto,
+  ): Promise<BaseResponseDto> {
+    return await this.powerClampService.getPowerClampData(
+      powerClampUuid,
+      params,
+    );
   }
 }

src/power-clamp/dto/get-power-clamp.dto.ts

@@ -0,0 +1,35 @@
+import { ApiPropertyOptional } from '@nestjs/swagger';
+import { IsOptional, IsDateString, Matches } from 'class-validator';
+
+export class GetPowerClampDto {
+  @ApiPropertyOptional({
+    description: 'Input date in ISO format (YYYY-MM-DD) to filter the data',
+    example: '2025-04-23',
+    required: false,
+  })
+  @IsOptional()
+  @IsDateString()
+  dayDate?: string;
+
+  @ApiPropertyOptional({
+    description: 'Month and year in format YYYY-MM',
+    example: '2025-03',
+    required: false,
+  })
+  @Matches(/^\d{4}-(0[1-9]|1[0-2])$/, {
+    message: 'monthDate must be in YYYY-MM format',
+  })
+  @IsOptional()
+  monthDate?: string;
+
+  @ApiPropertyOptional({
+    description: 'Input year in YYYY format to filter the data',
+    example: '2025',
+    required: false,
+  })
+  @IsOptional()
+  @Matches(/^\d{4}$/, {
+    message: 'Year must be in YYYY format',
+  })
+  year?: string;
+}

src/power-clamp/power-clamp.module.ts

@@ -2,11 +2,20 @@ import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { PowerClampService } from './services/power-clamp.service';
 import { PowerClampController } from './controllers';
-import { SqlLoaderService } from '@app/common/helper/services/sql-loader.service';
+import {
+  PowerClampDailyRepository,
+  PowerClampHourlyRepository,
+  PowerClampMonthlyRepository,
+} from '@app/common/modules/power-clamp/repositories';
 @Module({
   imports: [ConfigModule],
   controllers: [PowerClampController],
-  providers: [PowerClampService, SqlLoaderService],
+  providers: [
+    PowerClampService,
+    PowerClampDailyRepository,
+    PowerClampHourlyRepository,
+    PowerClampMonthlyRepository,
+  ],
   exports: [PowerClampService],
 })
 export class PowerClampModule {}

src/power-clamp/services/power-clamp.service.ts

@@ -1,30 +1,88 @@
-import { SQL_QUERIES_PATH } from '@app/common/constants/sql-query-path';
-import { SqlLoaderService } from '@app/common/helper/services/sql-loader.service';
-import { Injectable } from '@nestjs/common';
-import { DataSource } from 'typeorm';
+import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
+import { GetPowerClampDto } from '../dto/get-power-clamp.dto';
+import {
+  PowerClampDailyRepository,
+  PowerClampHourlyRepository,
+  PowerClampMonthlyRepository,
+} from '@app/common/modules/power-clamp/repositories';
+import { SuccessResponseDto } from '@app/common/dto/success.response.dto';
 
 @Injectable()
 export class PowerClampService {
   constructor(
-    private readonly sqlLoader: SqlLoaderService,
-    private readonly dataSource: DataSource,
+    private readonly powerClampDailyRepository: PowerClampDailyRepository,
+    private readonly powerClampHourlyRepository: PowerClampHourlyRepository,
+    private readonly powerClampMonthlyRepository: PowerClampMonthlyRepository,
   ) {}
 
-  async getPowerClampData() {
-    const sql = this.sqlLoader.loadQuery(
-      'fact_daily_energy_consumed',
-      'fact_daily_energy_consumed',
-      SQL_QUERIES_PATH,
-    );
-    return this.dataSource.manager.query(sql);
+  async getPowerClampData(powerClampUuid: string, params: GetPowerClampDto) {
+    const { dayDate, monthDate, year } = params;
+
+    try {
+      if (dayDate) {
+        const data = await this.powerClampHourlyRepository
+          .createQueryBuilder('hourly')
+          .where('hourly.deviceUuid = :deviceUuid', {
+            deviceUuid: powerClampUuid,
+          })
+          .andWhere('hourly.date = :date', { date: dayDate })
+          .orderBy('CAST(hourly.hour AS INTEGER)', 'ASC')
+          .getMany();
+
+        return this.buildResponse(
+          `Power clamp data for day ${dayDate} fetched successfully`,
+          data,
+        );
+      }
+
+      if (monthDate) {
+        const data = await this.powerClampDailyRepository
+          .createQueryBuilder('daily')
+          .where('daily.deviceUuid = :deviceUuid', {
+            deviceUuid: powerClampUuid,
+          })
+          .andWhere("TO_CHAR(daily.date, 'YYYY-MM') = :monthDate", {
+            monthDate,
+          })
+          .orderBy('daily.date', 'ASC')
+          .getMany();
+
+        return this.buildResponse(
+          `Power clamp data for month ${monthDate} fetched successfully`,
+          data,
+        );
+      }
+
+      if (year) {
+        const data = await this.powerClampMonthlyRepository
+          .createQueryBuilder('monthly')
+          .where('monthly.deviceUuid = :deviceUuid', {
+            deviceUuid: powerClampUuid,
+          })
+          .andWhere('RIGHT(monthly.month, 4) = :year', { year })
+          .orderBy('monthly.month', 'ASC')
+          .getMany();
+
+        return this.buildResponse(
+          `Power clamp data for year ${year} fetched successfully`,
+          data,
+        );
+      }
+
+      return this.buildResponse(`Power clamp data fetched successfully`, []);
+    } catch (error) {
+      throw new HttpException(
+        'Error fetching power clamp data',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
   }
 
-  async getEnergyConsumed(code: string) {
-    const sql = this.sqlLoader.loadQuery(
-      'energy',
-      'energy_consumed_with_params',
-      SQL_QUERIES_PATH,
-    );
-    return this.dataSource.manager.query(sql, [code]);
+  private buildResponse(message: string, data: any[]) {
+    return new SuccessResponseDto({
+      message,
+      data,
+      statusCode: HttpStatus.OK,
+    });
   }
 }