perf: 增加系统设置，可以关闭自助注册功能

packages/ui/certd-server/src/modules/mine/service/user-settings-service.ts

@@ -0,0 +1,68 @@
+import { Provide, Scope, ScopeEnum } from '@midwayjs/decorator';
+import { InjectEntityModel } from '@midwayjs/typeorm';
+import { Repository } from 'typeorm';
+import { BaseService } from '../../../basic/base-service';
+import { UserSettingsEntity } from '../entity/user-settings';
+
+/**
+ * 授权
+ */
+@Provide()
+@Scope(ScopeEnum.Singleton)
+export class UserSettingsService extends BaseService<UserSettingsEntity> {
+  @InjectEntityModel(UserSettingsEntity)
+  repository: Repository<UserSettingsEntity>;
+
+  getRepository() {
+    return this.repository;
+  }
+
+  async getById(id: any): Promise<UserSettingsEntity | null> {
+    const entity = await this.info(id);
+    if (!entity) {
+      return null;
+    }
+    // const access = accessRegistry.get(entity.type);
+    const setting = JSON.parse(entity.setting);
+    return {
+      id: entity.id,
+      ...setting,
+    };
+  }
+
+  async getByKey(key: string, userId: number): Promise<UserSettingsEntity | null> {
+    if (!key || !userId) {
+      return null;
+    }
+    return await this.repository.findOne({
+      where: {
+        key,
+        userId,
+      },
+    });
+  }
+
+  async getSettingByKey(key: string, userId: number): Promise<any | null> {
+    const entity = await this.getByKey(key, userId);
+    if (!entity) {
+      return null;
+    }
+    return JSON.parse(entity.setting);
+  }
+
+  async save(bean: UserSettingsEntity) {
+    const entity = await this.repository.findOne({
+      where: {
+        key: bean.key,
+        userId: bean.userId,
+      },
+    });
+    if (entity) {
+      entity.setting = bean.setting;
+      await this.repository.save(entity);
+    } else {
+      bean.title = bean.key;
+      await this.repository.save(bean);
+    }
+  }
+}