1. 教室容量按 1/2 计算

- ExamArrangementService.cs: SelectRooms() 使用 Capacity / 2 选择房间、计算剩余座位和总容量 - MakeupExamArrangementService.cs: 数据库查询用 x.Capacity >= enrolledCount * 2（等价于 Capacity/2 >= enrolledCount），消息显示有效座位数 2. 教学楼限制多选 - Domain: ExamSession 和 MakeupExamSession 新增 RequiredBuildingIds (JSON string)，保留旧 RequiredBuildingId 向后兼容 - Service: RoomGroupKey 改为字符串键确保值相等；GroupKey() 合并新旧字段 - Controller: 请求 DTO 增加 RequiredBuildingIds (Guid 数组)，响应包含该字段 - DB: MySQL 迁移 + SQLite migrator 添加新列 - Frontend: <el-select> 改为 multiple，新增 parseBuildingIds() 解析服务器返回的 JSON 3. 导出签名单后台任务 - 新增: ExamSignInExportJob 实体、ExamSignInExportJobProcessor、ExamSignInExportJobStatus 枚举 - BackgroundJobKind: 新增 ExamSignInExport = 5 - RabbitMQ: routing key exam.sign-in-export，队列 jiaowu.background-jobs.exam.sign-in-export - API: POST /sign-in-export 创建任务返回 202；GET /sign-in-exports/{jobId} 查询状态；GET /sign-in-exports/{jobId}/download 下载文件 - Frontend: 导出改为异步任务 + 轮询 + 自动下载，显示进度条 - 恢复: OutboxPublisher 启动时恢复未完成的任务，重试超限自动标记失败
2026-07-27 22:00:35 +08:00
parent 9e0d4062a4
commit 52e4a8a5be
24 changed files with 11220 additions and 35 deletions
@@ -0,0 +1,61 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
+{
+    /// <inheritdoc />
+    public partial class ExamSignInExportJobs : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "ExamSignInExportJobs",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
+                    PlanId = table.Column<Guid>(type: "char(36)", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    RequestedByUserId = table.Column<Guid>(type: "char(36)", nullable: true),
+                    FileName = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: true),
+                    FileBytes = table.Column<byte[]>(type: "longblob", nullable: true),
+                    FileSize = 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_ExamSignInExportJobs", x => x.Id);
+                })
+                .Annotation("MySQL:Charset", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ExamSignInExportJobs_PlanId_CreatedAt",
+                table: "ExamSignInExportJobs",
+                columns: new[] { "PlanId", "CreatedAt" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ExamSignInExportJobs_RequestedByUserId",
+                table: "ExamSignInExportJobs",
+                column: "RequestedByUserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ExamSignInExportJobs_Status_CreatedAt",
+                table: "ExamSignInExportJobs",
+                columns: new[] { "Status", "CreatedAt" });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ExamSignInExportJobs");
+        }
+    }
+}