93 lines
2.3 KiB
C#
93 lines
2.3 KiB
C#
using Entities.Contracts;
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using Entities.DTO;
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using Microsoft.EntityFrameworkCore;
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using SharedDATA.Api;
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using TechHelper.Repository;
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namespace TechHelper.Server.Repositories
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{
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public class ExamRepository : IExamRepository
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{
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private readonly IUnitOfWork _unitOfWork;
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private readonly IRepository<Assignment> _assignmentRepo;
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private readonly IRepository<AssignmentStruct> _assignmentGroupRepo;
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private readonly IRepository<Question> _questionRepo;
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public ExamRepository(IUnitOfWork unitOfWork)
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{
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_unitOfWork = unitOfWork;
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_assignmentRepo = _unitOfWork.GetRepository<Assignment>();
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_assignmentGroupRepo = _unitOfWork.GetRepository<AssignmentStruct>();
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}
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public async Task<Assignment?> GetFullExamByIdAsync(Guid assignmentId)
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{
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return null;
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}
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private async Task LoadSubGroupsRecursive(AssignmentStruct group)
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{
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// EF Core 已经加载了下一层，我们需要确保更深层次的加载
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var groupWithChildren = await _assignmentGroupRepo.GetFirstOrDefaultAsync(
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predicate: g => g.Id == group.Id,
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include: source => source
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.Include(g => g.ChildrenGroups.Where(cg => !cg.IsDeleted))
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.ThenInclude(cg => cg.AssignmentQuestions.Where(aq => !aq.IsDeleted))
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.ThenInclude(aq => aq.Question)
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.Include(g => g.AssignmentQuestions.Where(aq => !aq.IsDeleted))
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.ThenInclude(aq => aq.Question)
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);
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group.ChildrenGroups = groupWithChildren.ChildrenGroups;
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group.AssignmentQuestions = groupWithChildren.AssignmentQuestions;
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if (group.ChildrenGroups != null)
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{
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foreach (var child in group.ChildrenGroups)
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{
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await LoadSubGroupsRecursive(child);
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}
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}
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}
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public async Task<IEnumerable<Assignment>> GetExamPreviewsByUserAsync(Guid userId)
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{
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return await _assignmentRepo.GetAllAsync(
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predicate: a => a.CreatorId == userId && !a.IsDeleted);
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}
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public async Task AddAsync(Assignment assignment)
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{
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await _assignmentRepo.InsertAsync(assignment);
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}
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public async Task AddAsync(QuestionGroupDto qg)
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{
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if (qg.ValidQuestionGroup)
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{
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}
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}
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public async Task AddAsync(AssignmentStruct assignment)
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{
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}
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public async Task AddAsync(AssignmentQuestion assignment)
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{
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}
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public async Task AddAsync(Question assignment)
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{
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}
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public async Task AddAsync(AssignmentClass assignment)
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{
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}
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}
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}
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