947 lines
38 KiB
C#
947 lines
38 KiB
C#
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using Microsoft.Extensions.Logging;
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using QYZH.InteractiveMagazine.IService;
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using QYZH.InteractiveMagazine.Models.Common;
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using QYZH.InteractiveMagazine.Models.Dto.Points;
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using QYZH.InteractiveMagazine.Models.Dto.UserAnswerTaskService;
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using QYZH.InteractiveMagazine.Models.Entity;
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using QYZH.InteractiveMagazine.Models.Enum;
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using QYZH.InteractiveMagazine.Repository;
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namespace QYZH.InteractiveMagazine.Service;
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/// <summary>
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/// 用户作答任务服务实现
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/// </summary>
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public class UserAnswerTaskService(
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BaseRepository<JournalPageTaskUserAnswer> answerRepository,
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BaseRepository<Journal> journalRepository,
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BaseRepository<JournalCatalog> catalogRepository,
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BaseRepository<JournalPage> pageRepository,
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BaseRepository<JournalPageTask> taskRepository,
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BaseRepository<UserMedal> userMedalRepository,
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BaseRepository<Medal> medalRepository,
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BaseRepository<UserJournal> userJournalRepository,
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BaseRepository<Users> usersRepository,
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BaseRepository<CheckInRecord> checkInRecordRepository,
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IPointsService pointsService,
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ILogger<UserAnswerTaskService> logger)
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: BaseRepository<JournalPageTaskUserAnswer>, IUserAnswerTaskService
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{
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/// <summary>
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/// 获取用户期刊学习进度列表（按期刊分组，批量预加载避免N+1）
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/// </summary>
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public async Task<List<JournalProgressOutput>> GetJournalProgressAsync(long userId)
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{
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// 1. 查询用户的所有作答记录
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var userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
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.Where(a => a.UserId == userId && !a.IsDeleted)
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.ToListAsync();
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if (userAnswers == null || userAnswers.Count == 0)
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{
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return new List<JournalProgressOutput>();
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}
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// 2. 提取关联的期刊ID（去重）
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var journalIds = userAnswers.Select(a => a.JournalId).Distinct().ToList();
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// 3. 批量预加载关联实体（按期刊维度全量加载）
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var journals = await journalRepository.Context.Queryable<Journal>()
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.Where(j => journalIds.Contains(j.Id) && !j.IsDeleted)
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.ToListAsync();
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// 加载这些期刊的一级目录（ParentId == 0 表示一级）
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var allCatalogs = await catalogRepository.Context.Queryable<JournalCatalog>()
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.Where(c => journalIds.Contains(c.JournalId) && c.ParentId == 0 && !c.IsDeleted)
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.ToListAsync();
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// 加载这些期刊的所有任务（直接按 JournalId）
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var allTasks = await taskRepository.Context.Queryable<JournalPageTask>()
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.Where(t => journalIds.Contains(t.JournalId) && !t.IsDeleted)
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.ToListAsync();
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// 加载这些期刊的所有页面（用于计算剩余篇数）
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var allPages = await pageRepository.Context.Queryable<JournalPage>()
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.Where(p => journalIds.Contains(p.JournalId) && !p.IsDeleted)
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.ToListAsync();
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// 4. 查询用户连续打卡天数
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var consecutiveDays = await CalculateConsecutiveDaysAsync(userId);
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// 5. 提取用户已作答的 ID 集合（包含进行中和已完成）
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var userAnsweredTaskIds = userAnswers.Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
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var userAnsweredPageIds = userAnswers.Select(a => a.JournalPageId).Distinct().ToHashSet();
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// 用户已完成的任务ID集合（Status=1表示已完成）
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var userCompletedTaskIds = userAnswers.Where(a => a.Status == (int)UserAnswerStatusEnum.Complete).Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
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// 6. 按期刊分组聚合
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var result = new List<JournalProgressOutput>();
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foreach (var journal in journals)
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{
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// 一级栏目数
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var catalogCount = allCatalogs.Count(c => c.JournalId == journal.Id);
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// 该期刊下所有任务
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var journalTasks = allTasks.Where(t => t.JournalId == journal.Id).ToList();
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var totalTaskCount = journalTasks.Count;
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// 已完成任务数（用户作答中属于本期刊的 Distinct JournalPageTaskGroupId）
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var completedTaskCount = userAnswers
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.Where(a => a.JournalId == journal.Id)
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.Select(a => a.JournalPageTaskGroupId)
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.Distinct()
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.Count();
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// 成长值 & 积分值（用户已完成任务的 JournalPageTask 聚合，Status=1）
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var completedTasks = journalTasks.Where(t => userCompletedTaskIds.Contains(t.Id)).ToList();
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var totalGrowthPoints = completedTasks.Sum(t => t.GrowthPoint ?? 0);
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var totalPoints = completedTasks.Sum(t => t.Points);
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// 进度：已完成任务ID数 / 总任务数（Status=1才算完成）
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var completedTaskIdCount = journalTasks.Count(t => userCompletedTaskIds.Contains(t.Id));
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var progress = totalTaskCount > 0
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? Math.Round((double)completedTaskIdCount / totalTaskCount * 100, 2)
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: 0;
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// 剩余篇数：该期刊总页数 - 用户已作答页数
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var journalPages = allPages.Where(p => p.JournalId == journal.Id).ToList();
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var answeredPageCount = journalPages.Count(p => userAnsweredPageIds.Contains(p.Id));
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var remainingPages = journalPages.Count - answeredPageCount;
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result.Add(new JournalProgressOutput
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{
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JournalId = journal.Id,
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JournalName = journal.Name ?? string.Empty,
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CatalogCount = catalogCount,
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TotalTaskCount = totalTaskCount,
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CompletedTaskCount = completedTaskCount,
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TotalGrowthPoints = totalGrowthPoints,
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TotalPoints = totalPoints,
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Progress = progress,
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RemainingPages = remainingPages,
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ConsecutiveDays = consecutiveDays
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});
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}
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return result;
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}
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/// <summary>
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/// 计算用户连续打卡天数
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/// </summary>
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private async Task<int> CalculateConsecutiveDaysAsync(long userId)
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{
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var today = DateTime.Now.Date;
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// 查询最近一次签到记录
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var lastRecord = await checkInRecordRepository.Context.Queryable<CheckInRecord>()
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.Where(r => r.UserId == userId && !r.IsDeleted)
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.OrderByDescending(r => r.CheckInDate)
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.FirstAsync();
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if (lastRecord == null)
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{
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return 0;
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}
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var lastDate = lastRecord.CheckInDate.Date;
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// 如果最后一次签到是今天或昨天，则连续天数延续
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if (lastDate == today || lastDate == today.AddDays(-1))
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{
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return lastRecord.ConsecutiveDays;
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}
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return 0;
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}
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/// <summary>
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/// 获取目录列表（按一级目录分组，二级目录含完成状态，批量预加载避免N+1）
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/// </summary>
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public async Task<List<CatalogListOutput>> GetCatalogListAsync(long journalId, long userId)
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{
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// 1. 查询期刊
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var journal = await journalRepository.Context.Queryable<Journal>()
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.Where(j => j.Id == journalId && !j.IsDeleted)
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.FirstAsync();
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if (journal == null)
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{
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return new List<CatalogListOutput>();
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}
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// 2. 批量加载关联数据
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var allCatalogs = await catalogRepository.Context.Queryable<JournalCatalog>()
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.Where(c => c.JournalId == journalId && !c.IsDeleted)
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.ToListAsync();
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var allPages = await pageRepository.Context.Queryable<JournalPage>()
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.Where(p => p.JournalId == journalId && !p.IsDeleted)
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.ToListAsync();
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var allTasks = await taskRepository.Context.Queryable<JournalPageTask>()
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.Where(t => t.JournalId == journalId && !t.IsDeleted)
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.ToListAsync();
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var userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
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.Where(a => a.JournalId == journalId && a.UserId == userId && !a.IsDeleted)
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.ToListAsync();
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// 3. 用户已作答的任务ID集合（包含进行中和已完成）
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var userAnsweredTaskIds = userAnswers.Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
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// 用户已完成的任务ID集合（Status=1表示已完成）
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var userCompletedTaskIds = userAnswers.Where(a => a.Status == (int)UserAnswerStatusEnum.Complete).Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
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// 4. 按一级目录分组
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var firstLevelCatalogs = allCatalogs.Where(c => c.ParentId == 0 && c.Type == JournalCatalogTypeEnum.Unit)
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.OrderBy(c => c.Sort).ToList();
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var result = new List<CatalogListOutput>();
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foreach (var firstCatalog in firstLevelCatalogs)
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{
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// 该一级目录下的 Type=Page 子目录（即文章）
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var pageCatalogs = allCatalogs
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.Where(c => c.ParentId == firstCatalog.Id && c.Type == JournalCatalogTypeEnum.Page)
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.OrderBy(c => c.Sort)
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.ToList();
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// 文章篇数 = Type=Page 的子目录数量
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var articleCount = pageCatalogs.Count;
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var pageCatalogIds = pageCatalogs.Select(c => c.Id).ToHashSet();
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// 获取所有文章下的页面ID
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var allArticlePageIds = allPages
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.Where(p => pageCatalogIds.Contains(p.JournalCatalogId))
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.Select(p => p.Id)
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.ToHashSet();
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// 该一级目录下的二级单元目录（Type=Unit 的子目录）
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var secondLevelCatalogs = allCatalogs
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.Where(c => c.ParentId == firstCatalog.Id && c.Type == JournalCatalogTypeEnum.Unit)
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.OrderBy(c => c.Sort)
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.ToList();
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// 如果没有二级单元，则将 Type=Page 的文章作为二级列表展示
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var children = new List<SecondCatalogOutput>();
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if (secondLevelCatalogs.Count > 0)
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{
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// 有二级单元：按二级单元分组
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foreach (var secondCatalog in secondLevelCatalogs)
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{
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// 二级单元下的 Type=Page 子目录
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var subPageCatalogs = allCatalogs
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.Where(c => c.ParentId == secondCatalog.Id && c.Type == JournalCatalogTypeEnum.Page)
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.ToList();
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var subPageCatalogIds = subPageCatalogs.Select(c => c.Id).ToHashSet();
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// 二级单元下的所有页面
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var secondLevelPageIds = allPages
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.Where(p => subPageCatalogIds.Contains(p.JournalCatalogId))
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.Select(p => p.Id)
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.ToHashSet();
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// 二级单元下的所有任务
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var secondLevelTasks = allTasks.Where(t => secondLevelPageIds.Contains(t.JournalPageId)).ToList();
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// 判定状态（Status=0进行中，Status=1已完成）
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string status;
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if (secondLevelTasks.Count == 0)
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{
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status = "未开始";
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}
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else
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{
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var completedCount = secondLevelTasks.Count(t => userCompletedTaskIds.Contains(t.Id));
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var answeredCount = secondLevelTasks.Count(t => userAnsweredTaskIds.Contains(t.Id));
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if (answeredCount == 0)
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status = "未开始";
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else if (completedCount == secondLevelTasks.Count)
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status = "已完成";
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else
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status = "进行中";
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}
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// 计算该二级目录的总成长值和总积分
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var totalGrowthPoints = secondLevelTasks.Sum(t => t.GrowthPoint) ?? 0;
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var totalPoints = secondLevelTasks.Sum(t => t.Points);
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children.Add(new SecondCatalogOutput
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{
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CatalogId = secondCatalog.Id,
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CatalogName = secondCatalog.Name ?? string.Empty,
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TotalPoints = totalPoints,
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TotalGrowthPoints = totalGrowthPoints,
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Status = status
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});
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}
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}
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else
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{
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// 没有二级单元：直接将文章作为二级列表
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foreach (var pageCatalog in pageCatalogs)
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{
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// 该文章下的所有页面
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var articlePageIds = allPages
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.Where(p => p.JournalCatalogId == pageCatalog.Id)
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.Select(p => p.Id)
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.ToHashSet();
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// 该文章下的所有任务
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var articleTasks = allTasks.Where(t => articlePageIds.Contains(t.JournalPageId)).ToList();
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// 判定状态（Status=0进行中，Status=1已完成）
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string status;
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if (articleTasks.Count == 0)
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{
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status = "未开始";
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}
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else
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{
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var completedCount = articleTasks.Count(t => userCompletedTaskIds.Contains(t.Id));
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var answeredCount = articleTasks.Count(t => userAnsweredTaskIds.Contains(t.Id));
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if (answeredCount == 0)
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status = "未开始";
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else if (completedCount == articleTasks.Count)
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status = "已完成";
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else
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status = "进行中";
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}
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// 计算该文章的总成长值和总积分
|
|||
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var totalGrowthPoints = articleTasks.Sum(t => t.GrowthPoint) ?? 0;
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|||
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var totalPoints = articleTasks.Sum(t => t.Points);
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children.Add(new SecondCatalogOutput
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{
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CatalogId = pageCatalog.Id,
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CatalogName = pageCatalog.Name ?? string.Empty,
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|
|
TotalPoints = totalPoints,
|
|||
|
|
TotalGrowthPoints = totalGrowthPoints,
|
|||
|
|
Status = status
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 计算该一级目录的总成长值和总积分（基于所有文章页面的任务）
|
|||
|
|
var firstLevelTasks = allTasks.Where(t => allArticlePageIds.Contains(t.JournalPageId)).ToList();
|
|||
|
|
|
|||
|
|
result.Add(new CatalogListOutput
|
|||
|
|
{
|
|||
|
|
CatalogId = firstCatalog.Id,
|
|||
|
|
CatalogName = firstCatalog.Name ?? string.Empty,
|
|||
|
|
JournalName = journal.Name ?? string.Empty,
|
|||
|
|
ArticleCount = articleCount,
|
|||
|
|
Children = children
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获取一级目录概览（含二级目录详情、页码范围、任务完成状态，批量预加载避免N+1）
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="catalogId">一级烂ID</param>
|
|||
|
|
/// <param name="userId">用户ID</param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public async Task<CatalogOverviewOutput> GetCatalogOverviewAsync(long catalogId, long userId)
|
|||
|
|
{
|
|||
|
|
// 1. 查询一级目录
|
|||
|
|
var firstCatalog = await catalogRepository.Context.Queryable<JournalCatalog>()
|
|||
|
|
.Where(c => c.Id == catalogId && !c.IsDeleted)
|
|||
|
|
.FirstAsync();
|
|||
|
|
|
|||
|
|
if (firstCatalog == null)
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 2. 批量加载关联数据
|
|||
|
|
var allCatalogs = await catalogRepository.Context.Queryable<JournalCatalog>()
|
|||
|
|
.Where(c => c.JournalId == firstCatalog.JournalId && !c.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var allPages = await pageRepository.Context.Queryable<JournalPage>()
|
|||
|
|
.Where(p => p.JournalId == firstCatalog.JournalId && !p.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var allTasks = await taskRepository.Context.Queryable<JournalPageTask>()
|
|||
|
|
.Where(t => t.JournalId == firstCatalog.JournalId && !t.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
|
|||
|
|
.Where(a => a.JournalId == firstCatalog.JournalId && a.UserId == userId && !a.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
// 3. 用户已作答的任务ID集合（包含进行中和已完成）
|
|||
|
|
var userAnsweredTaskIds = userAnswers.Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
|
|||
|
|
|
|||
|
|
// 用户已完成的任务ID集合（Status=1表示已完成）
|
|||
|
|
var userCompletedTaskIds = userAnswers.Where(a => a.Status == (int)UserAnswerStatusEnum.Complete).Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
|
|||
|
|
|
|||
|
|
// 4. 获取该一级目录下所有 Type=Page 的子目录（即文章/页面目录）
|
|||
|
|
var pageCatalogs = allCatalogs
|
|||
|
|
.Where(c => c.ParentId == firstCatalog.Id && c.Type == JournalCatalogTypeEnum.Page)
|
|||
|
|
.OrderBy(c => c.Sort)
|
|||
|
|
.ToList();
|
|||
|
|
|
|||
|
|
// 5. 文章篇数 = Type=Page 的子目录数量
|
|||
|
|
var articleCount = pageCatalogs.Count;
|
|||
|
|
|
|||
|
|
// 6. 获取所有文章目录下的页面
|
|||
|
|
var pageCatalogIds = pageCatalogs.Select(c => c.Id).ToHashSet();
|
|||
|
|
var allLevelPages = allPages.Where(p => pageCatalogIds.Contains(p.JournalCatalogId)).ToList();
|
|||
|
|
var allLevelPageIds = allLevelPages.Select(p => p.Id).ToHashSet();
|
|||
|
|
|
|||
|
|
// 7. 总任务数
|
|||
|
|
var totalTaskCount = allTasks.Count(t => allLevelPageIds.Contains(t.JournalPageId));
|
|||
|
|
|
|||
|
|
// 8. 构建子目录详情列表
|
|||
|
|
var subCatalogs = new List<SubCatalogDetailOutput>();
|
|||
|
|
|
|||
|
|
foreach (var pageCatalog in pageCatalogs)
|
|||
|
|
{
|
|||
|
|
// 该文章下的所有页面
|
|||
|
|
var articlePages = allPages
|
|||
|
|
.Where(p => p.JournalCatalogId == pageCatalog.Id)
|
|||
|
|
.OrderBy(p => p.PageNum)
|
|||
|
|
.ToList();
|
|||
|
|
|
|||
|
|
var articlePageIds = articlePages.Select(p => p.Id).ToHashSet();
|
|||
|
|
|
|||
|
|
// 该文章下的所有任务
|
|||
|
|
var articleTasks = allTasks.Where(t => articlePageIds.Contains(t.JournalPageId)).ToList();
|
|||
|
|
var totalTasks = articleTasks.Count;
|
|||
|
|
|
|||
|
|
// 已完成任务数（Status=1）
|
|||
|
|
var completedTasks = articleTasks.Count(t => userCompletedTaskIds.Contains(t.Id));
|
|||
|
|
// 已作答任务数（包含进行中和已完成）
|
|||
|
|
var answeredTasks = articleTasks.Count(t => userAnsweredTaskIds.Contains(t.Id));
|
|||
|
|
|
|||
|
|
// 页码范围
|
|||
|
|
var startPage = articlePages.Count > 0 ? articlePages.Min(p => p.PageNum) : 0;
|
|||
|
|
var endPage = articlePages.Count > 0 ? articlePages.Max(p => p.PageNum) : 0;
|
|||
|
|
|
|||
|
|
// 状态格式：1/2 进行中、2/2 已完成、0/2 未开始（Status=0进行中，Status=1已完成）
|
|||
|
|
string status;
|
|||
|
|
if (totalTasks == 0)
|
|||
|
|
status = $"0/0 未开始";
|
|||
|
|
else if (answeredTasks == 0)
|
|||
|
|
status = $"0/{totalTasks} 未开始";
|
|||
|
|
else if (completedTasks == totalTasks)
|
|||
|
|
status = $"{completedTasks}/{totalTasks} 已完成";
|
|||
|
|
else
|
|||
|
|
status = $"{completedTasks}/{totalTasks} 进行中";
|
|||
|
|
|
|||
|
|
subCatalogs.Add(new SubCatalogDetailOutput
|
|||
|
|
{
|
|||
|
|
CatalogId = pageCatalog.Id,
|
|||
|
|
SecondLevelCatalogName = pageCatalog.Name ?? string.Empty,
|
|||
|
|
StartPage = startPage,
|
|||
|
|
EndPage = endPage,
|
|||
|
|
TaskCount = totalTasks,
|
|||
|
|
Status = status
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return new CatalogOverviewOutput
|
|||
|
|
{
|
|||
|
|
CatalogId = firstCatalog.Id,
|
|||
|
|
FirstLevelCatalogName = firstCatalog.Name ?? string.Empty,
|
|||
|
|
PageCount = articleCount,
|
|||
|
|
TotalTaskCount = totalTaskCount,
|
|||
|
|
SubCatalogs = subCatalogs
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获取用户答题任务列表
|
|||
|
|
/// </summary>
|
|||
|
|
public async Task<UserAnswerTaskListOutput> GetUserAnswerTaskListAsync(long catalogId, long userId)
|
|||
|
|
{
|
|||
|
|
// 1. 查询目录
|
|||
|
|
var catalog = await catalogRepository.Context.Queryable<JournalCatalog>()
|
|||
|
|
.Where(c => c.Id == catalogId && !c.IsDeleted)
|
|||
|
|
.FirstAsync();
|
|||
|
|
|
|||
|
|
if (catalog == null)
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 2. 批量加载关联数据
|
|||
|
|
var allPages = await pageRepository.Context.Queryable<JournalPage>()
|
|||
|
|
.Where(p => p.JournalCatalogId == catalogId && !p.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var allTasks = await taskRepository.Context.Queryable<JournalPageTask>()
|
|||
|
|
.Where(t => t.JournalId == catalog.JournalId && !t.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
|
|||
|
|
.Where(a => a.JournalId == catalog.JournalId && a.UserId == userId && !a.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
// 3. 获取该目录下的所有页面ID
|
|||
|
|
var pageIds = allPages.Select(p => p.Id).ToHashSet();
|
|||
|
|
|
|||
|
|
// 4. 该目录下的所有任务
|
|||
|
|
var catalogTasks = allTasks.Where(t => pageIds.Contains(t.JournalPageId)).ToList();
|
|||
|
|
|
|||
|
|
// 5. 任务名称列表
|
|||
|
|
var taskNames = catalogTasks
|
|||
|
|
.Where(t => !string.IsNullOrEmpty(t.Task))
|
|||
|
|
.Select(t => t.Task)
|
|||
|
|
.Distinct()
|
|||
|
|
.ToList();
|
|||
|
|
|
|||
|
|
// 6. 用户已作答的任务ID集合（包含进行中和已完成）
|
|||
|
|
var userAnsweredTaskIds = userAnswers.Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
|
|||
|
|
|
|||
|
|
// 用户已完成的任务ID集合（Status=1表示已完成）
|
|||
|
|
var userCompletedTaskIds = userAnswers.Where(a => a.Status == (int)UserAnswerStatusEnum.Complete).Select(a => a.JournalPageTaskId).Distinct().ToHashSet();
|
|||
|
|
|
|||
|
|
// 7. 计算答题时间（分钟）
|
|||
|
|
var totalAnswerSeconds = userAnswers
|
|||
|
|
.Where(a => pageIds.Contains(a.JournalPageId))
|
|||
|
|
.Sum(a => a.AnswerSeconds);
|
|||
|
|
var answerMinutes = Math.Round(totalAnswerSeconds / 60.0, 2);
|
|||
|
|
|
|||
|
|
// 8. 判定状态（Status=0进行中，Status=1已完成）
|
|||
|
|
string status;
|
|||
|
|
if (catalogTasks.Count == 0)
|
|||
|
|
{
|
|||
|
|
status = "未开始";
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
var completedCount = catalogTasks.Count(t => userCompletedTaskIds.Contains(t.Id));
|
|||
|
|
var answeredCount = catalogTasks.Count(t => userAnsweredTaskIds.Contains(t.Id));
|
|||
|
|
if (answeredCount == 0)
|
|||
|
|
status = "未开始";
|
|||
|
|
else if (completedCount == catalogTasks.Count)
|
|||
|
|
status = "已完成";
|
|||
|
|
else
|
|||
|
|
status = "进行中";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 9. 查询徽章个数（通过Medal表关联JournalId）
|
|||
|
|
var medalCount = await medalRepository.Context.Queryable<Medal>()
|
|||
|
|
.Where(m => m.JournalId == catalog.JournalId && !m.IsDeleted)
|
|||
|
|
.Select(m => m.Id)
|
|||
|
|
.CountAsync();
|
|||
|
|
|
|||
|
|
var medalIds = await medalRepository.Context.Queryable<Medal>()
|
|||
|
|
.Where(m => m.JournalId == catalog.JournalId && !m.IsDeleted)
|
|||
|
|
.Select(m => m.Id).ToListAsync();
|
|||
|
|
var userMedalCount = await userMedalRepository.Context.Queryable<UserMedal>()
|
|||
|
|
.Where(um => um.UserId == userId && !um.IsDeleted)
|
|||
|
|
.Where(um => medalIds.Contains(um.MedalId))
|
|||
|
|
.CountAsync();
|
|||
|
|
|
|||
|
|
// 10. 计算页码范围
|
|||
|
|
var startPage = allPages.Count > 0 ? allPages.Min(p => p.PageNum) : 0;
|
|||
|
|
var endPage = allPages.Count > 0 ? allPages.Max(p => p.PageNum) : 0;
|
|||
|
|
|
|||
|
|
// 11. 计算总成长值和总积分
|
|||
|
|
var totalGrowthPoints = catalogTasks.Sum(t => t.GrowthPoint) ?? 0;
|
|||
|
|
var totalPoints = catalogTasks.Sum(t => t.Points);
|
|||
|
|
|
|||
|
|
return new UserAnswerTaskListOutput
|
|||
|
|
{
|
|||
|
|
CatalogName = catalog.Name ?? string.Empty,
|
|||
|
|
StartPage = startPage,
|
|||
|
|
EndPage = endPage,
|
|||
|
|
TaskNames = taskNames,
|
|||
|
|
Status = status,
|
|||
|
|
AnswerMinutes = answerMinutes,
|
|||
|
|
MedalCount = userMedalCount,
|
|||
|
|
TotalGrowthPoints = totalGrowthPoints,
|
|||
|
|
TotalPoints = totalPoints
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获取跨页题目详情
|
|||
|
|
/// </summary>
|
|||
|
|
public async Task<CrossPageTaskOutput> GetCrossPageTaskAsync(long journalPageTaskId, long userId)
|
|||
|
|
{
|
|||
|
|
// 1. 查询任务信息
|
|||
|
|
var task = await taskRepository.Context.Queryable<JournalPageTask>()
|
|||
|
|
.Where(t => t.Id == journalPageTaskId && !t.IsDeleted)
|
|||
|
|
.FirstAsync();
|
|||
|
|
|
|||
|
|
if (task == null)
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 2. 判断是否跨页题目
|
|||
|
|
var isCrossPage = journalPageTaskId != task.GroupId;
|
|||
|
|
|
|||
|
|
// 3. 获取所有相关的任务（根据GroupId查询）
|
|||
|
|
List<JournalPageTask> relatedTasks;
|
|||
|
|
if (isCrossPage)
|
|||
|
|
{
|
|||
|
|
// 跨页题目：根据GroupId查询所有数据
|
|||
|
|
relatedTasks = await taskRepository.Context.Queryable<JournalPageTask>()
|
|||
|
|
.Where(t => t.GroupId == task.GroupId && t.JournalId == task.JournalId && !t.IsDeleted)
|
|||
|
|
.OrderBy(t => t.Id)
|
|||
|
|
.ToListAsync();
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
relatedTasks = new List<JournalPageTask> { task };
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 4. 获取栏目名称
|
|||
|
|
var page = await pageRepository.Context.Queryable<JournalPage>()
|
|||
|
|
.Where(p => p.Id == task.JournalPageId && !p.IsDeleted)
|
|||
|
|
.FirstAsync();
|
|||
|
|
|
|||
|
|
string catalogName = string.Empty;
|
|||
|
|
if (page != null)
|
|||
|
|
{
|
|||
|
|
var catalog = await catalogRepository.Context.Queryable<JournalCatalog>()
|
|||
|
|
.Where(c => c.Id == page.JournalCatalogId && !c.IsDeleted)
|
|||
|
|
.FirstAsync();
|
|||
|
|
catalogName = catalog?.Name ?? string.Empty;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 5. 获取图片数组
|
|||
|
|
var images = new List<string>();
|
|||
|
|
if (isCrossPage)
|
|||
|
|
{
|
|||
|
|
// 跨页题目：查询该GroupId下所有用户的答题记录
|
|||
|
|
var userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
|
|||
|
|
.Where(a => a.JournalPageTaskGroupId == task.GroupId && a.UserId == userId && !a.IsDeleted)
|
|||
|
|
.OrderBy(a => a.JournalPageTaskId)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
if (userAnswers.Any(a => !string.IsNullOrEmpty(a.PageAnswerUrl)))
|
|||
|
|
{
|
|||
|
|
// 已答题，使用PageAnswerUrl数组
|
|||
|
|
images.AddRange(userAnswers.Where(a => !string.IsNullOrEmpty(a.PageAnswerUrl)).Select(a => a.PageAnswerUrl));
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
// 未答题，使用TaskUrl数组
|
|||
|
|
foreach (var relatedTask in relatedTasks)
|
|||
|
|
{
|
|||
|
|
if (!string.IsNullOrEmpty(relatedTask.TaskUrl))
|
|||
|
|
{
|
|||
|
|
images.Add(relatedTask.TaskUrl);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
// 非跨页题目：查询单条答题记录
|
|||
|
|
var userAnswer = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
|
|||
|
|
.Where(a => a.JournalPageTaskId == journalPageTaskId && a.UserId == userId && !a.IsDeleted)
|
|||
|
|
.FirstAsync();
|
|||
|
|
|
|||
|
|
if (userAnswer != null && !string.IsNullOrEmpty(userAnswer.PageAnswerUrl))
|
|||
|
|
{
|
|||
|
|
// 已答题，使用PageAnswerUrl
|
|||
|
|
images.Add(userAnswer.PageAnswerUrl);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
// 未答题，使用TaskUrl
|
|||
|
|
if (!string.IsNullOrEmpty(task.TaskUrl))
|
|||
|
|
{
|
|||
|
|
images.Add(task.TaskUrl);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return new CrossPageTaskOutput
|
|||
|
|
{
|
|||
|
|
CatalogName = catalogName,
|
|||
|
|
TaskName = task.Task ?? string.Empty,
|
|||
|
|
Images = images,
|
|||
|
|
IsCrossPage = isCrossPage
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 领取任务积分
|
|||
|
|
/// </summary>
|
|||
|
|
public async Task<ClaimTaskPointsOutput> ClaimTaskPointsAsync(long journalPageTaskId, long userId)
|
|||
|
|
{
|
|||
|
|
// 1. 查询任务信息
|
|||
|
|
var task = await taskRepository.Context.Queryable<JournalPageTask>()
|
|||
|
|
.Where(t => t.Id == journalPageTaskId && !t.IsDeleted)
|
|||
|
|
.FirstAsync();
|
|||
|
|
|
|||
|
|
if (task == null)
|
|||
|
|
{
|
|||
|
|
throw new BusinessException("任务不存在", 404);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 2. 判断是否跨页题目
|
|||
|
|
var isCrossPage = journalPageTaskId != task.GroupId;
|
|||
|
|
|
|||
|
|
// 3. 查询用户答题记录（跨页题目按GroupId查询，普通题目按任务Id查询）
|
|||
|
|
List<JournalPageTaskUserAnswer> userAnswers;
|
|||
|
|
if (isCrossPage)
|
|||
|
|
{
|
|||
|
|
userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
|
|||
|
|
.Where(a => a.JournalPageTaskGroupId == task.GroupId && a.UserId == userId && !a.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
|
|||
|
|
.Where(a => a.JournalPageTaskId == journalPageTaskId && a.UserId == userId && !a.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (userAnswers == null || userAnswers.Count == 0)
|
|||
|
|
{
|
|||
|
|
throw new BusinessException("请先完成答题再领取积分", 400);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 4. 计算积分（跨页题目需要累计所有相关任务的积分）
|
|||
|
|
int totalPoints = 0;
|
|||
|
|
if (isCrossPage)
|
|||
|
|
{
|
|||
|
|
var relatedTasks = await taskRepository.Context.Queryable<JournalPageTask>()
|
|||
|
|
.Where(t => t.GroupId == task.GroupId && t.JournalId == task.JournalId && !t.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
totalPoints = relatedTasks.Sum(t => t.Points);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
totalPoints = task.Points;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (totalPoints <= 0)
|
|||
|
|
{
|
|||
|
|
throw new BusinessException("该任务无积分可领取", 400);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 5. 检查是否已领取过积分（跨页题目按GroupId作为RelatedId）
|
|||
|
|
var relatedId = isCrossPage ? task.GroupId : journalPageTaskId;
|
|||
|
|
var existingRecord = await answerRepository.Context.Queryable<PointsRecord>()
|
|||
|
|
.Where(r => r.UserId == userId && !r.IsDeleted)
|
|||
|
|
.Where(r => r.ChangeType == PointsChangeTypeEnum.TaskReward.ToString() && r.RelatedId == relatedId)
|
|||
|
|
.FirstAsync();
|
|||
|
|
|
|||
|
|
if (existingRecord != null)
|
|||
|
|
{
|
|||
|
|
throw new BusinessException("积分已领取，请勿重复领取", 400);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 6. 调用积分服务增加积分
|
|||
|
|
var addPointsResult = await pointsService.AddPointsAsync(new AddPointsInput
|
|||
|
|
{
|
|||
|
|
UserId = userId,
|
|||
|
|
Amount = totalPoints,
|
|||
|
|
ChangeType = PointsChangeTypeEnum.TaskReward,
|
|||
|
|
RelatedId = relatedId,
|
|||
|
|
Description = $"完成任务奖励：{task.Task}",
|
|||
|
|
OperatorName = "系统"
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
return new ClaimTaskPointsOutput
|
|||
|
|
{
|
|||
|
|
RecordId = addPointsResult.RecordId,
|
|||
|
|
PreviousBalance = addPointsResult.PreviousBalance,
|
|||
|
|
NewBalance = addPointsResult.NewBalance,
|
|||
|
|
AddedAmount = addPointsResult.AddedAmount,
|
|||
|
|
TaskName = task.Task ?? string.Empty
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 批量领取任务积分（一键领取）
|
|||
|
|
/// </summary>
|
|||
|
|
public async Task<BatchClaimPointsOutput> BatchClaimPointsAsync(BatchClaimPointsInput input, long userId)
|
|||
|
|
{
|
|||
|
|
var result = new BatchClaimPointsOutput();
|
|||
|
|
|
|||
|
|
if (input == null || input.GroupIds == null || input.GroupIds.Count == 0)
|
|||
|
|
{
|
|||
|
|
throw new BusinessException("任务分组Id列表不能为空", 400);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
var groupIds = input.GroupIds.Distinct().ToList();
|
|||
|
|
|
|||
|
|
// 1. 批量查询用户答题记录（按GroupId）
|
|||
|
|
var userAnswers = await answerRepository.Context.Queryable<JournalPageTaskUserAnswer>()
|
|||
|
|
.Where(a => groupIds.Contains(a.JournalPageTaskGroupId) && a.UserId == userId && !a.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
// 已答题的GroupId集合
|
|||
|
|
var answeredGroupIds = userAnswers.Select(a => a.JournalPageTaskGroupId).Distinct().ToHashSet();
|
|||
|
|
|
|||
|
|
// 2. 批量查询已领取的积分记录
|
|||
|
|
var claimedRecords = await answerRepository.Context.Queryable<PointsRecord>()
|
|||
|
|
.Where(r => groupIds.Contains((long)r.RelatedId!) && r.UserId == userId && !r.IsDeleted)
|
|||
|
|
.Where(r => r.ChangeType == PointsChangeTypeEnum.TaskReward.ToString())
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var claimedGroupIds = claimedRecords.Select(r => r.RelatedId!.Value).Distinct().ToHashSet();
|
|||
|
|
|
|||
|
|
// 3. 批量查询任务信息
|
|||
|
|
var allTasks = await taskRepository.Context.Queryable<JournalPageTask>()
|
|||
|
|
.Where(t => groupIds.Contains(t.GroupId) && !t.IsDeleted)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
// 按GroupId分组任务
|
|||
|
|
var tasksByGroup = allTasks.GroupBy(t => t.GroupId)
|
|||
|
|
.ToDictionary(g => g.Key, g => g.ToList());
|
|||
|
|
|
|||
|
|
// 4. 逐个处理领取
|
|||
|
|
int totalPoints = 0;
|
|||
|
|
int currentBalance = 0;
|
|||
|
|
|
|||
|
|
foreach (var groupId in groupIds)
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
// 检查是否已答题
|
|||
|
|
if (!answeredGroupIds.Contains(groupId))
|
|||
|
|
{
|
|||
|
|
result.FailItems.Add(new BatchClaimFailItem
|
|||
|
|
{
|
|||
|
|
GroupId = groupId,
|
|||
|
|
Message = "请先完成答题再领取积分"
|
|||
|
|
});
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 检查是否已领取
|
|||
|
|
if (claimedGroupIds.Contains(groupId))
|
|||
|
|
{
|
|||
|
|
result.FailItems.Add(new BatchClaimFailItem
|
|||
|
|
{
|
|||
|
|
GroupId = groupId,
|
|||
|
|
Message = "积分已领取，请勿重复领取"
|
|||
|
|
});
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 获取该分组的任务
|
|||
|
|
if (!tasksByGroup.TryGetValue(groupId, out var groupTasks) || groupTasks.Count == 0)
|
|||
|
|
{
|
|||
|
|
result.FailItems.Add(new BatchClaimFailItem
|
|||
|
|
{
|
|||
|
|
GroupId = groupId,
|
|||
|
|
Message = "任务不存在"
|
|||
|
|
});
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 计算积分
|
|||
|
|
int points = groupTasks.Sum(t => t.Points);
|
|||
|
|
if (points <= 0)
|
|||
|
|
{
|
|||
|
|
result.FailItems.Add(new BatchClaimFailItem
|
|||
|
|
{
|
|||
|
|
GroupId = groupId,
|
|||
|
|
Message = "该任务无积分可领取"
|
|||
|
|
});
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 获取任务名称（取第一个任务的名称）
|
|||
|
|
var taskName = groupTasks.First().Task ?? string.Empty;
|
|||
|
|
|
|||
|
|
// 调用积分服务增加积分
|
|||
|
|
var addResult = await pointsService.AddPointsAsync(new AddPointsInput
|
|||
|
|
{
|
|||
|
|
UserId = userId,
|
|||
|
|
Amount = points,
|
|||
|
|
ChangeType = PointsChangeTypeEnum.TaskReward,
|
|||
|
|
RelatedId = groupId,
|
|||
|
|
Description = $"完成任务奖励：{taskName}",
|
|||
|
|
OperatorName = "系统"
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
totalPoints += points;
|
|||
|
|
currentBalance = addResult.NewBalance;
|
|||
|
|
result.SuccessCount++;
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
result.FailItems.Add(new BatchClaimFailItem
|
|||
|
|
{
|
|||
|
|
GroupId = groupId,
|
|||
|
|
Message = ex.Message
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
result.FailCount = result.FailItems.Count;
|
|||
|
|
result.TotalPoints = totalPoints;
|
|||
|
|
result.BalanceAfter = currentBalance;
|
|||
|
|
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获取杂志列表
|
|||
|
|
/// </summary>
|
|||
|
|
public async Task<List<JournalListOutput>> GetJournalListAsync(long userId, string? queryType)
|
|||
|
|
{
|
|||
|
|
var allJournals = await journalRepository.Queryable()
|
|||
|
|
.Where(j => !j.IsDeleted && j.Status == (int)JournalStatusEnum.Archive)
|
|||
|
|
.OrderByDescending(j => j.CreatedAt)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var userJournals = await userJournalRepository.Context.Queryable<UserJournal>()
|
|||
|
|
.Where(uj => uj.UserId == userId && !uj.IsDeleted)
|
|||
|
|
.Select(uj => uj.JournalId)
|
|||
|
|
.ToListAsync();
|
|||
|
|
|
|||
|
|
var boundJournalIds = userJournals.ToHashSet();
|
|||
|
|
|
|||
|
|
IEnumerable<Journal> filteredJournals = queryType switch
|
|||
|
|
{
|
|||
|
|
"Bound" => allJournals.Where(j => boundJournalIds.Contains(j.Id)),
|
|||
|
|
"Unbound" => allJournals.Where(j => !boundJournalIds.Contains(j.Id)),
|
|||
|
|
_ => allJournals
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
var result = filteredJournals.Select(j => new JournalListOutput
|
|||
|
|
{
|
|||
|
|
Id = j.Id,
|
|||
|
|
Name = j.Name ?? string.Empty,
|
|||
|
|
Title = j.Title ?? string.Empty,
|
|||
|
|
Cover = j.Cover ?? string.Empty,
|
|||
|
|
IsBound = boundJournalIds.Contains(j.Id)
|
|||
|
|
}).ToList();
|
|||
|
|
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 新增学生
|
|||
|
|
/// </summary>
|
|||
|
|
public async Task<bool> AddStudentAsync(AddStudentInput input, long userId)
|
|||
|
|
{
|
|||
|
|
// 创建新的学生记录
|
|||
|
|
var student = new Users
|
|||
|
|
{
|
|||
|
|
WxUserId = userId,
|
|||
|
|
Name = input.Name,
|
|||
|
|
AvatarUrl = input.AvatarUrl,
|
|||
|
|
GrowthPoints = 0,
|
|||
|
|
Points = 0,
|
|||
|
|
Type = UsersTypeEnum.Normal,
|
|||
|
|
IsLastOnline = false
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// 插入数据库
|
|||
|
|
return await usersRepository.InsertAsync(student);
|
|||
|
|
}
|
|||
|
|
}
|