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成绩统计图

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biss
2026-08-09 10:13:12 +08:00 Unverified
parent 5f30dd6766
commit 924574256a
20 changed files with 7379 additions and 4 deletions
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src/Jiaowu.Api/Infrastructure/Persistence/AppDbContext.cs
+30
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@@ -66,6 +66,10 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
public DbSet<GradeRecord> GradeRecords => Set<GradeRecord>();
public DbSet<GradeItem> GradeItems => Set<GradeItem>();
public DbSet<GradeItemScore> GradeItemScores => Set<GradeItemScore>();
public DbSet<CourseGradeStatistic> CourseGradeStatistics =>
Set<CourseGradeStatistic>();
public DbSet<CourseGradeStatisticsRefreshJob> CourseGradeStatisticsRefreshJobs =>
Set<CourseGradeStatisticsRefreshJob>();
public DbSet<OtherExamBatch> OtherExamBatches => Set<OtherExamBatch>();
public DbSet<OtherExamResult> OtherExamResults => Set<OtherExamResult>();
public DbSet<AttendanceSheet> AttendanceSheets => Set<AttendanceSheet>();
@@ -847,6 +851,32 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
.OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<CourseGradeStatistic>(entity =>
{
entity.Property(x => x.HighestScore).HasPrecision(5, 1);
entity.Property(x => x.AverageScore).HasPrecision(5, 1);
entity.Property(x => x.LowestScore).HasPrecision(5, 1);
entity.Property(x => x.PassRate).HasPrecision(5, 2);
entity.HasIndex(x => new
{
x.CourseId, x.AcademicTermId, x.Scope, x.ScopeEntityId
}).IsUnique().HasDatabaseName("UX_CourseGradeStatistics_Scope");
entity.HasIndex(x => new { x.AcademicTermId, x.Scope, x.ScopeEntityId });
entity.HasOne<Course>().WithMany().HasForeignKey(x => x.CourseId)
.OnDelete(DeleteBehavior.Restrict);
entity.HasOne<AcademicTerm>().WithMany().HasForeignKey(x => x.AcademicTermId)
.OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<CourseGradeStatisticsRefreshJob>(entity =>
{
entity.Property(x => x.ErrorMessage).HasMaxLength(2000);
entity.HasIndex(x => new { x.Status, x.CreatedAt });
entity.HasIndex(x => x.GradeSheetId);
entity.HasOne<GradeSheet>().WithMany().HasForeignKey(x => x.GradeSheetId)
.OnDelete(DeleteBehavior.Cascade);
});
builder.Entity<AttendanceSheet>(entity =>
{
entity.Property(x => x.Name).HasMaxLength(120);