perf: 数据库备份支持oss

packages/plugins/plugin-lib/src/oss/impls/alioss.ts

@@ -0,0 +1,54 @@
+import { BaseOssClient, OssFileItem } from "../api.js";
+import { AliossAccess, AliossClient, AliyunAccess } from "../../aliyun/index.js";
+import dayjs from "dayjs";
+
+export default class AliOssClientImpl extends BaseOssClient<AliossAccess> {
+  client: AliossClient;
+  join(...strs: string[]) {
+    const str = super.join(...strs);
+    if (str.startsWith("/")) {
+      return str.substring(1);
+    }
+    return str;
+  }
+  async init() {
+    const aliyunAccess = await this.ctx.accessService.getById<AliyunAccess>(this.access.accessId);
+    const client = new AliossClient({
+      access: aliyunAccess,
+      bucket: this.access.bucket,
+      region: this.access.region,
+    });
+    await client.init();
+    this.client = client;
+  }
+  async download(filePath: string, savePath: string): Promise<void> {
+    const key = this.join(this.rootDir, filePath);
+    await this.client.downloadFile(key, savePath);
+  }
+  async listDir(dir: string): Promise<OssFileItem[]> {
+    const dirKey = this.join(this.rootDir, dir) + "/";
+    const list = await this.client.listDir(dirKey);
+    this.logger.info(`列出目录: ${dirKey},文件数：${list.length}`);
+    return list.map(item => {
+      return {
+        path: item.name,
+        lastModified: dayjs(item.lastModified).valueOf(),
+        size: item.size,
+      };
+    });
+  }
+  async upload(filePath: string, fileContent: Buffer) {
+    const key = this.join(this.rootDir, filePath);
+    this.logger.info(`开始上传文件: ${key}`);
+    await this.client.uploadFile(key, fileContent);
+
+    this.logger.info(`文件上传成功: ${filePath}`);
+  }
+
+  async remove(filePath: string) {
+    const key = this.join(this.rootDir, filePath);
+    // remove file from alioss
+    await this.client.removeFile(key);
+    this.logger.info(`文件删除成功: ${key}`);
+  }
+}