选课批次：时间窗口、退课截止、学分上限、开放/关闭。

教学班投放：容量、班级范围、全校开放。学生选退课：容量、重复课程、学分上限、课表冲突校验。教学班实时名单。校级、学院级、学生角色分级操作。 SQLite 本地增量升级及演示数据。 MySQL 正式 EF Core 迁移。 Vue 已编译进 wwwroot，单服务运行无需 npm run dev。学生端和管理端均完成桌面、手机响应式检查。
2026-07-24 15:17:26 +08:00
parent bcc4d33bd5
commit 151a22554f
19 changed files with 3972 additions and 6 deletions
@@ -382,6 +382,128 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                    b.ToTable("Courses");
                });

+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseEnrollment", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("CourseSelectionOfferingId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateTime>("EnrolledAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("StudentId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateTime?>("WithdrawnAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CourseSelectionOfferingId", "StudentId")
+                        .IsUnique();
+
+                    b.HasIndex("StudentId", "Status");
+
+                    b.ToTable("CourseEnrollments");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseSelectionOffering", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<int>("Capacity")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("CourseSelectionRoundId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<bool>("IsOpenToAll")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("varchar(500)");
+
+                    b.Property<Guid>("TeachingTaskId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TeachingTaskId");
+
+                    b.HasIndex("CourseSelectionRoundId", "TeachingTaskId")
+                        .IsUnique();
+
+                    b.ToTable("CourseSelectionOfferings");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseSelectionRound", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("AcademicTermId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateTime>("EndsAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<decimal>("MaxCredits")
+                        .HasPrecision(6, 1)
+                        .HasColumnType("decimal(6,1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(120)
+                        .HasColumnType("varchar(120)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("varchar(500)");
+
+                    b.Property<DateTime>("StartsAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateTime>("WithdrawalEndsAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AcademicTermId", "Status");
+
+                    b.ToTable("CourseSelectionRounds");
+                });
+
            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CurriculumCourse", b =>
                {
                    b.Property<Guid>("Id")
@@ -1218,6 +1340,55 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                    b.Navigation("College");
                });

+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseEnrollment", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.CourseSelectionOffering", "CourseSelectionOffering")
+                        .WithMany("Enrollments")
+                        .HasForeignKey("CourseSelectionOfferingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Jiaowu.Api.Domain.Academic.Student", "Student")
+                        .WithMany()
+                        .HasForeignKey("StudentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CourseSelectionOffering");
+
+                    b.Navigation("Student");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseSelectionOffering", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.CourseSelectionRound", "CourseSelectionRound")
+                        .WithMany("Offerings")
+                        .HasForeignKey("CourseSelectionRoundId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Jiaowu.Api.Domain.Academic.TeachingTask", "TeachingTask")
+                        .WithMany()
+                        .HasForeignKey("TeachingTaskId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CourseSelectionRound");
+
+                    b.Navigation("TeachingTask");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseSelectionRound", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.AcademicTerm", "AcademicTerm")
+                        .WithMany()
+                        .HasForeignKey("AcademicTermId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("AcademicTerm");
+                });
+
            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CurriculumCourse", b =>
                {
                    b.HasOne("Jiaowu.Api.Domain.Academic.Course", "Course")
@@ -1453,6 +1624,16 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                    b.Navigation("Students");
                });

+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseSelectionOffering", b =>
+                {
+                    b.Navigation("Enrollments");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseSelectionRound", b =>
+                {
+                    b.Navigation("Offerings");
+                });
+
            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CurriculumModule", b =>
                {
                    b.Navigation("Courses");