feat: 新增可配置通知中心，支持扫描式/埋点式通知规则与手动群发

新增通知规则实体、扫描任务、API与管理界面，重构站内通知支持用户/电工双类型，移除硬编码的证照到期提醒，新增工单派单、电工审核结果等通知触发场景，调整菜单与数据库结构适配新通知体系。

server/src/service/maintenance.service.ts

@@ -10,6 +10,7 @@ import Worker from "../entity/worker.entity";
 import SysUserRole from "../entity/sysUserRole.entity";
 import SysRole from "../entity/sysRole.entity";
 import { LogService } from "./log.service";
+import { NoticeRuleService } from "./notice_rule.service";
 
 // 维保派单状态：0已派发 1已完成
 const STATUS = { DISPATCHED: 0, COMPLETED: 1 };
@@ -37,6 +38,9 @@ export class MaintenanceService {
 	@Inject()
 	logService!: LogService;
 
+	@Inject()
+	noticeRuleService!: NoticeRuleService;
+
 	private async isAdmin(userId: number): Promise<boolean> {
 		const userRoles = await this.userRoleModel.findAll({ where: { userId }, include: [this.roleModel] });
 		return userRoles.some((ur) => (ur as any).role?.roleCode === "ADMIN");
@@ -199,6 +203,22 @@ export class MaintenanceService {
 		await this.decorate([vo]);
 		vo.details = detailRows.map((d) => d.toJSON());
 		await this.logService.logAction(ctx, "维保派单", "创建", created.maintenanceNo, `创建维保派单 ${created.maintenanceNo}`);
+		// 派单站内通知（埋点式；通知失败不得阻断业务）
+		if (created.workerId) {
+			try {
+				await this.noticeRuleService.notifyDispatchAssign({
+					orderTypeName: "维保",
+					orderNo: created.maintenanceNo,
+					customerId: Number(created.customerId),
+					workerId: Number(created.workerId),
+					detailText: created.maintenanceDate ? `维保日期：${created.maintenanceDate}。` : "",
+					bizType: "maintenance_order",
+					bizId: Number(created.id)
+				});
+			} catch (err) {
+				console.error("[notice] 维保派单通知失败:", err);
+			}
+		}
 		return { code: 200, message: "创建维保派单成功", data: vo };
 	}
 
@@ -228,6 +248,7 @@ export class MaintenanceService {
 
 		const t = await this.orderModel.sequelize!.transaction();
 		const detailRows: MaintenanceDetail[] = [];
+		const oldWorkerId = record.workerId ? Number(record.workerId) : null;
 		try {
 			await record.update(payload, { transaction: t });
 			if (details.length) {
@@ -247,6 +268,22 @@ export class MaintenanceService {
 		await this.decorate([vo]);
 		vo.details = detailRows.map((d) => d.toJSON());
 		await this.logService.logAction(ctx, "维保派单", "更新", record.maintenanceNo, `更新维保派单 ${record.maintenanceNo}`);
+		// 改派站内通知（派单对象变化时提醒新电工）
+		if (record.workerId && Number(record.workerId) !== oldWorkerId) {
+			try {
+				await this.noticeRuleService.notifyDispatchAssign({
+					orderTypeName: "维保",
+					orderNo: record.maintenanceNo,
+					customerId: Number(record.customerId),
+					workerId: Number(record.workerId),
+					detailText: record.maintenanceDate ? `维保日期：${record.maintenanceDate}。` : "",
+					bizType: "maintenance_order",
+					bizId: Number(record.id)
+				});
+			} catch (err) {
+				console.error("[notice] 维保派单通知失败:", err);
+			}
+		}
 		return { code: 200, message: "更新维保派单成功", data: vo };
 	}