refactor: 移除使用次数扣除逻辑，调整活动类型及记录逻辑

src/goals/services/goal-task.service.ts

@@ -3,12 +3,14 @@ import { InjectModel } from '@nestjs/sequelize';
 import { Op, WhereOptions } from 'sequelize';
 import { Goal, GoalRepeatType, GoalStatus } from '../models/goal.model';
 import { GoalTask, TaskStatus } from '../models/goal-task.model';
-import { CreateGoalTaskDto, UpdateGoalTaskDto, GoalTaskQueryDto, CompleteGoalTaskDto } from '../dto/goal-task.dto';
+import { UpdateGoalTaskDto, GoalTaskQueryDto, CompleteGoalTaskDto } from '../dto/goal-task.dto';
 import * as dayjs from 'dayjs';
 import * as weekOfYear from 'dayjs/plugin/weekOfYear';
 import * as isoWeek from 'dayjs/plugin/isoWeek';
 import * as isSameOrBefore from 'dayjs/plugin/isSameOrBefore';
 import * as isSameOrAfter from 'dayjs/plugin/isSameOrAfter';
+import { ActivityLevel, ActivityType } from 'src/users/models/user-activity.model';
+import { UserActivityService } from 'src/users/services/user-activity.service';
 
 dayjs.extend(weekOfYear);
 dayjs.extend(isoWeek);
@@ -24,6 +26,7 @@ export class GoalTaskService {
     private readonly goalModel: typeof Goal,
     @InjectModel(GoalTask)
     private readonly goalTaskModel: typeof GoalTask,
+    private readonly userActivityService: UserActivityService,
   ) { }
 
   /**
@@ -42,7 +45,7 @@ export class GoalTaskService {
       }
 
       const goals = await this.goalModel.findAll({ where });
-      
+
       this.logger.log(`为用户 ${userId} 找到 ${goals.length} 个活跃目标`);
 
       for (const goal of goals) {
@@ -155,14 +158,14 @@ export class GoalTaskService {
 
     // 检查是否有自定义重复规则指定星期几
     const weekdays = goal.customRepeatRule?.weekdays;
-    
+
     if (weekdays && weekdays.length > 0) {
       // 如果有指定星期几，按指定星期几生成任务
       this.logger.log(`为目标 ${goal.title} 生成每周任务，指定星期几: ${weekdays}`);
-      
+
       // 从今天开始生成，如果开始日期晚于今天则从开始日期开始
       let current = startDate.isBefore(today) ? today : startDate;
-      
+
       let generatedCount = 0;
 
       while (current.isSameOrBefore(actualEndDate)) {
@@ -199,9 +202,9 @@ export class GoalTaskService {
 
         current = current.add(1, 'day');
       }
-      
+
       this.logger.log(`为目标 ${goal.title} 生成了 ${generatedCount} 个每周任务`);
-    } 
+    }
   }
 
   /**
@@ -233,11 +236,11 @@ export class GoalTaskService {
     while (current.isSameOrBefore(actualEndDate)) {
       // 计算该月的目标日期
       const targetDate = current.date(targetDayOfMonth);
-      
+
       // 如果目标日期超出了该月的天数，则使用该月的最后一天
       const daysInMonth = current.daysInMonth();
       const actualTargetDate = targetDayOfMonth > daysInMonth ? current.date(daysInMonth) : targetDate;
-      
+
       // 检查是否已经过了该月的目标日期
       if (actualTargetDate.isBefore(today)) {
         this.logger.log(`跳过 ${current.format('YYYY年MM月')}，目标日期 ${actualTargetDate.format('MM-DD')} 已过期`);
@@ -272,7 +275,7 @@ export class GoalTaskService {
 
       current = current.add(1, 'month');
     }
-    
+
     this.logger.log(`为目标 ${goal.title} 生成了 ${generatedCount} 个每月任务`);
   }
 
@@ -291,7 +294,7 @@ export class GoalTaskService {
     }
 
     const { weekdays } = goal.customRepeatRule;
-    
+
     this.logger.log(`为目标 ${goal.title} 生成自定义任务，重复规则: ${JSON.stringify(goal.customRepeatRule)}`);
 
     if (weekdays && weekdays.length > 0) {
@@ -302,7 +305,7 @@ export class GoalTaskService {
 
       // 从今天开始生成，如果开始日期晚于今天则从开始日期开始
       let current = startDate.isBefore(today) ? today : startDate;
-      
+
       let generatedCount = 0;
 
       this.logger.log(`开始生成自定义任务，日期范围: ${current.format('YYYY-MM-DD')} 到 ${actualEndDate.format('YYYY-MM-DD')}`);
@@ -340,7 +343,7 @@ export class GoalTaskService {
 
         current = current.add(1, 'day');
       }
-      
+
       this.logger.log(`为目标 ${goal.title} 生成了 ${generatedCount} 个自定义任务`);
     } else {
       this.logger.warn(`目标 ${goal.title} 的自定义重复规则中没有指定星期几`);
@@ -452,6 +455,21 @@ export class GoalTaskService {
 
       await task.save();
 
+      try {
+        const today = dayjs().format('YYYY-MM-DD');
+
+        await this.userActivityService.recordActivity(userId, {
+          activityType: ActivityType.GOAL,
+          activityDate: today,
+          level: ActivityLevel.MEDIUM,
+          remark: `完成目标任务: ${task.title}`,
+        });
+        this.logger.log(`记录用户活跃 - 用户: ${userId} 完成目标任务: ${task.title}`);
+      } catch (activityError) {
+        // 记录活跃失败不影响主要业务流程
+        this.logger.error(`记录用户活跃失败: ${activityError.message}`);
+      }
+
       this.logger.log(`用户 ${userId} 完成任务: ${task.title}, 当前进度: ${task.currentCount}/${task.targetCount}`);
 
       return this.formatTaskResponse(task);