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已按“实验成绩独立管理”完成修改。

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每个实验项目独立建成绩单，支持评分项、参与状态、补做次数、安全违规、报告地址和教师评语。
流程为：录入 → 学院审核 → 教务发布；学生只能查看已发布成绩。
自主预约实验支持同步有效预约名单，已评分记录不会被误删。
课程成绩可将已发布实验成绩汇总为快照导入指定分项；导入后锁定，不能手工篡改。
实验项目成绩不完整时，对应课程分项保持空白，不按 0 分处理。
一级“实验管理”菜单下增加“项目与场次”“实验成绩”；学生端增加“实验安排”“实验成绩”。
已生成 MySQL 正式迁移及 SQLite 开发迁移，尚未操作生产数据库。
界面采用“实验项目 → 独立评分 → 审核发布”工作台设计。
This commit is contained in:
biss
2026-07-28 22:21:18 +08:00 Unverified
parent 51c3b81e27
commit 8f56548b54
17 changed files with 9239 additions and 14 deletions
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src/Jiaowu.Api/Infrastructure/Persistence/AppDbContext.cs
+79
View File
@@ -47,6 +47,14 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
public DbSet<ExperimentProject> ExperimentProjects => Set<ExperimentProject>();
public DbSet<ExperimentSession> ExperimentSessions => Set<ExperimentSession>();
public DbSet<ExperimentBooking> ExperimentBookings => Set<ExperimentBooking>();
public DbSet<ExperimentGradeSheet> ExperimentGradeSheets =>
Set<ExperimentGradeSheet>();
public DbSet<ExperimentGradeItem> ExperimentGradeItems =>
Set<ExperimentGradeItem>();
public DbSet<ExperimentGradeRecord> ExperimentGradeRecords =>
Set<ExperimentGradeRecord>();
public DbSet<ExperimentGradeItemScore> ExperimentGradeItemScores =>
Set<ExperimentGradeItemScore>();
public DbSet<CourseSelectionRound> CourseSelectionRounds =>
Set<CourseSelectionRound>();
public DbSet<CourseSelectionRoundGrade> CourseSelectionRoundGrades =>
@@ -608,6 +616,75 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
.OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<ExperimentGradeSheet>(entity =>
{
entity.Property(x => x.ContributionWeight).HasPrecision(5, 1);
entity.Property(x => x.PassScore).HasPrecision(5, 1);
entity.Property(x => x.ReviewComment).HasMaxLength(500);
entity.HasIndex(x => x.ExperimentProjectId).IsUnique();
entity.HasOne(x => x.ExperimentProject)
.WithOne(x => x.GradeSheet)
.HasForeignKey<ExperimentGradeSheet>(
x => x.ExperimentProjectId)
.OnDelete(DeleteBehavior.Cascade);
});
builder.Entity<ExperimentGradeItem>(entity =>
{
entity.Property(x => x.Name).HasMaxLength(60);
entity.Property(x => x.Weight).HasPrecision(5, 1);
entity.HasIndex(x => new
{
x.ExperimentGradeSheetId,
x.SortOrder
});
entity.HasOne(x => x.ExperimentGradeSheet)
.WithMany(x => x.Items)
.HasForeignKey(x => x.ExperimentGradeSheetId)
.OnDelete(DeleteBehavior.Cascade);
});
builder.Entity<ExperimentGradeRecord>(entity =>
{
entity.Property(x => x.TotalScore).HasPrecision(5, 1);
entity.Property(x => x.SubmissionReference).HasMaxLength(500);
entity.Property(x => x.TeacherComment).HasMaxLength(500);
entity.HasIndex(x => new
{
x.ExperimentGradeSheetId,
x.StudentId
}).IsUnique();
entity.HasOne(x => x.ExperimentGradeSheet)
.WithMany(x => x.Records)
.HasForeignKey(x => x.ExperimentGradeSheetId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne(x => x.Student).WithMany()
.HasForeignKey(x => x.StudentId)
.OnDelete(DeleteBehavior.Restrict);
entity.HasOne(x => x.ExperimentSession).WithMany()
.HasForeignKey(x => x.ExperimentSessionId)
.OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<ExperimentGradeItemScore>(entity =>
{
entity.HasKey(x => new
{
x.ExperimentGradeRecordId,
x.ExperimentGradeItemId
});
entity.Property(x => x.Score).HasPrecision(5, 1);
entity.Property(x => x.Comment).HasMaxLength(300);
entity.HasOne(x => x.ExperimentGradeRecord)
.WithMany(x => x.ItemScores)
.HasForeignKey(x => x.ExperimentGradeRecordId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne(x => x.ExperimentGradeItem)
.WithMany(x => x.Scores)
.HasForeignKey(x => x.ExperimentGradeItemId)
.OnDelete(DeleteBehavior.Cascade);
});
builder.Entity<CourseSelectionRound>(entity =>
{
entity.Property(x => x.Name).HasMaxLength(120);
@@ -687,6 +764,8 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
{
entity.Property(x => x.Name).HasMaxLength(60);
entity.Property(x => x.Weight).HasPrecision(5, 1);
entity.Property(x => x.SourceType)
.HasDefaultValue(GradeItemSourceType.Manual);
entity.HasIndex(x => new { x.GradeSheetId, x.SortOrder });
entity.HasOne(x => x.GradeSheet)
.WithMany(x => x.Items)