已改成后台“检查并发布”任务，原来的超时主要就是同步逐条校验导致的。

发布接口立即返回 202 Accepted，页面轮询显示检查进度。校验改为批量读取，减少重复数据库查询。检查失败保留草稿并显示具体原因；成功后原子完成旧课表归档和新课表发布。同一学期禁止两个发布任务并发，服务重启后未完成任务会自动恢复。发布期间锁定编辑、自动排课等冲突操作。已补齐 SQLite 开发迁移及 MySQL 生产迁移。
2026-07-25 12:07:03 +08:00
parent fdca6a3edf
commit b015514115
12 changed files with 4116 additions and 81 deletions
@@ -1448,6 +1448,67 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                    b.ToTable("SchedulePlans");
                });

+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.SchedulePublishJob", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("AcademicTermId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid?>("ActiveAcademicTermId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("CompletedSteps")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("CurrentStep")
+                        .HasMaxLength(200)
+                        .HasColumnType("varchar(200)");
+
+                    b.Property<string>("ErrorMessage")
+                        .HasMaxLength(2000)
+                        .HasColumnType("varchar(2000)");
+
+                    b.Property<Guid?>("RequestedByUserId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("SchedulePlanId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime?>("StartedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<int>("TotalSteps")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ActiveAcademicTermId")
+                        .IsUnique();
+
+                    b.HasIndex("RequestedByUserId");
+
+                    b.HasIndex("SchedulePlanId", "CreatedAt");
+
+                    b.HasIndex("Status", "CreatedAt");
+
+                    b.ToTable("SchedulePublishJobs");
+                });
+
            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.ScheduleTimeSlot", b =>
                {
                    b.Property<Guid>("Id")
@@ -2553,6 +2614,22 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                    b.Navigation("AcademicTerm");
                });

+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.SchedulePublishJob", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("RequestedByUserId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("Jiaowu.Api.Domain.Academic.SchedulePlan", "SchedulePlan")
+                        .WithMany()
+                        .HasForeignKey("SchedulePlanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("SchedulePlan");
+                });
+
            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.ScheduleTimeSlot", b =>
                {
                    b.HasOne("Jiaowu.Api.Domain.Academic.AcademicTerm", "AcademicTerm")