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
@@ -0,0 +1,80 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
+{
+    /// <inheritdoc />
+    public partial class SchedulePublishJobs : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "SchedulePublishJobs",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
+                    SchedulePlanId = table.Column<Guid>(type: "char(36)", nullable: false),
+                    AcademicTermId = table.Column<Guid>(type: "char(36)", nullable: false),
+                    ActiveAcademicTermId = table.Column<Guid>(type: "char(36)", nullable: true),
+                    RequestedByUserId = table.Column<Guid>(type: "char(36)", nullable: true),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    TotalSteps = table.Column<int>(type: "int", nullable: false),
+                    CompletedSteps = table.Column<int>(type: "int", nullable: false),
+                    CurrentStep = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: true),
+                    ErrorMessage = table.Column<string>(type: "varchar(2000)", maxLength: 2000, nullable: true),
+                    StartedAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
+                    CompletedAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SchedulePublishJobs", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_SchedulePublishJobs_AspNetUsers_RequestedByUserId",
+                        column: x => x.RequestedByUserId,
+                        principalTable: "AspNetUsers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.SetNull);
+                    table.ForeignKey(
+                        name: "FK_SchedulePublishJobs_SchedulePlans_SchedulePlanId",
+                        column: x => x.SchedulePlanId,
+                        principalTable: "SchedulePlans",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                })
+                .Annotation("MySQL:Charset", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SchedulePublishJobs_ActiveAcademicTermId",
+                table: "SchedulePublishJobs",
+                column: "ActiveAcademicTermId",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SchedulePublishJobs_RequestedByUserId",
+                table: "SchedulePublishJobs",
+                column: "RequestedByUserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SchedulePublishJobs_SchedulePlanId_CreatedAt",
+                table: "SchedulePublishJobs",
+                columns: new[] { "SchedulePlanId", "CreatedAt" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SchedulePublishJobs_Status_CreatedAt",
+                table: "SchedulePublishJobs",
+                columns: new[] { "Status", "CreatedAt" });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "SchedulePublishJobs");
+        }
+    }
+}