feat(allowance): add delete API and configurable test intervals

- Add DELETE /guardians/me/allowances/:scheduleId endpoint
- Add ALLOWANCE_TEST_MODE env variable for testing intervals:
  - true: DAILY=5min, WEEKLY=10min, MONTHLY=15min
  - false: DAILY=1day, WEEKLY=1week, MONTHLY=1month
- Add deleteById to repository and deleteSchedule to service

src/allowance/controllers/allowance.controller.ts

@@ -1,4 +1,4 @@
-import { Body, Controller, Get, Param, Patch, Post, UseGuards } from '@nestjs/common';
+import { Body, Controller, Delete, Get, HttpCode, HttpStatus, Param, Patch, Post, UseGuards } from '@nestjs/common';
 import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
 import { Roles } from '~/auth/enums';
 import { IJwtPayload } from '~/auth/interfaces';
@@ -65,4 +65,14 @@ export class AllowanceController {
     const schedule = await this.allowanceService.updateSchedule(sub, scheduleId, body);
     return ResponseFactory.data(new AllowanceScheduleResponseDto(schedule));
   }
+
+  @Delete(':scheduleId')
+  @HttpCode(HttpStatus.NO_CONTENT)
+  @ApiOperation({ summary: 'Delete an allowance schedule' })
+  async deleteSchedule(
+    @AuthenticatedUser() { sub }: IJwtPayload,
+    @Param('scheduleId') scheduleId: string,
+  ) {
+    await this.allowanceService.deleteSchedule(sub, scheduleId);
+  }
 }

src/allowance/dtos/request/index.ts

@@ -1,2 +1,2 @@
 export * from './create-allowance-schedule.request.dto';
-export * from './update-allowance-schedule.request.dto';
+export * from './update-allowance-schedule.request.dto';

src/allowance/repositories/allowance-schedule.repository.ts

@@ -89,4 +89,8 @@ export class AllowanceScheduleRepository {
   async updateSchedule(schedule: AllowanceSchedule): Promise<AllowanceSchedule> {
     return this.allowanceScheduleRepository.save(schedule);
   }
+
+  async deleteById(id: string): Promise<void> {
+    await this.allowanceScheduleRepository.delete({ id });
+  }
 }

src/allowance/services/allowance-worker.service.ts

@@ -21,6 +21,7 @@ export class AllowanceWorkerService implements OnModuleInit, OnModuleDestroy {
   private readonly queueName: string;
   private readonly rabbitUrl?: string;
   private readonly maxRetries: number;
+  private readonly isTestMode: boolean;
 
   constructor(
     private readonly configService: ConfigService,
@@ -31,6 +32,10 @@ export class AllowanceWorkerService implements OnModuleInit, OnModuleDestroy {
     this.queueName = this.configService.get<string>('ALLOWANCE_QUEUE_NAME') || ALLOWANCE_QUEUE_NAME;
     this.rabbitUrl = this.configService.get<string>('RABBITMQ_URL');
     this.maxRetries = Number(this.configService.get<string>('ALLOWANCE_MAX_RETRIES') || 5);
+    this.isTestMode = this.configService.get<string>('ALLOWANCE_TEST_MODE') === 'true';
+    if (this.isTestMode) {
+      this.logger.warn('ALLOWANCE_TEST_MODE is enabled - using short intervals (5/10/15 min)');
+    }
   }
 
   async onModuleInit() {
@@ -142,6 +147,22 @@ export class AllowanceWorkerService implements OnModuleInit, OnModuleDestroy {
 
   private computeNextRunAt(frequency: AllowanceFrequency): Date {
     const base = moment();
+
+    if (this.isTestMode) {
+      // Test mode: DAILY=5min, WEEKLY=10min, MONTHLY=15min
+      switch (frequency) {
+        case AllowanceFrequency.DAILY:
+          return base.add(5, 'minutes').toDate();
+        case AllowanceFrequency.WEEKLY:
+          return base.add(10, 'minutes').toDate();
+        case AllowanceFrequency.MONTHLY:
+          return base.add(15, 'minutes').toDate();
+        default:
+          return base.toDate();
+      }
+    }
+
+    // Production mode: real intervals
     switch (frequency) {
       case AllowanceFrequency.DAILY:
         return base.add(1, 'day').toDate();

src/allowance/services/allowance.service.ts

@@ -1,4 +1,5 @@
 import { BadRequestException, Injectable, Logger, NotFoundException } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
 import moment from 'moment';
 import { Junior } from '~/junior/entities';
 import { JuniorService } from '~/junior/services';
@@ -11,11 +12,18 @@ import { AllowanceScheduleRepository } from '../repositories';
 @Injectable()
 export class AllowanceService {
   private readonly logger = new Logger(AllowanceService.name);
+  private readonly isTestMode: boolean;
 
   constructor(
     private readonly allowanceScheduleRepository: AllowanceScheduleRepository,
     private readonly juniorService: JuniorService,
-  ) {}
+    private readonly configService: ConfigService,
+  ) {
+    this.isTestMode = this.configService.get<string>('ALLOWANCE_TEST_MODE') === 'true';
+    if (this.isTestMode) {
+      this.logger.warn('ALLOWANCE_TEST_MODE is enabled - using short intervals (5/10/15 min)');
+    }
+  }
 
   /**
    * Gets all allowance schedules for a guardian, grouped by juniors with and without schedules.
@@ -104,6 +112,21 @@ export class AllowanceService {
       return base.toDate();
     }
 
+    if (this.isTestMode) {
+      // Test mode: DAILY=5min, WEEKLY=10min, MONTHLY=15min
+      switch (frequency) {
+        case AllowanceFrequency.DAILY:
+          return base.add(5, 'minutes').toDate();
+        case AllowanceFrequency.WEEKLY:
+          return base.add(10, 'minutes').toDate();
+        case AllowanceFrequency.MONTHLY:
+          return base.add(15, 'minutes').toDate();
+        default:
+          return base.toDate();
+      }
+    }
+
+    // Production mode: real intervals
     switch (frequency) {
       case AllowanceFrequency.DAILY:
         return base.add(1, 'day').toDate();
@@ -172,4 +195,19 @@ export class AllowanceService {
 
     return { nextPaymentAt, monthlyTotal };
   }
+
+  /**
+   * Deletes an allowance schedule.
+   */
+  async deleteSchedule(guardianId: string, scheduleId: string): Promise<void> {
+    const schedule = await this.allowanceScheduleRepository.findByIdAndGuardian(scheduleId, guardianId);
+
+    if (!schedule) {
+      this.logger.error(`Schedule ${scheduleId} not found for guardian ${guardianId}`);
+      throw new NotFoundException('ALLOWANCE.NOT_FOUND');
+    }
+
+    this.logger.log(`Deleting schedule ${scheduleId} for guardian ${guardianId}`);
+    await this.allowanceScheduleRepository.deleteById(scheduleId);
+  }
 }