refactor(server): use new storage providers (#5433)

packages/backend/server/src/config/def.ts

@@ -172,32 +172,6 @@ export interface AFFiNEConfig {
    */
   storage: AFFiNEStorageConfig;
 
-  /**
-   * object storage Config
-   *
-   * all artifacts and logs will be stored on instance disk,
-   * and can not shared between instances if not configured
-   * @deprecated use `storage` instead
-   */
-  objectStorage: {
-    /**
-     * whether use remote object storage
-     */
-    r2: {
-      enabled: boolean;
-      accountId: string;
-      bucket: string;
-      accessKeyId: string;
-      secretAccessKey: string;
-    };
-    /**
-     * Only used when `enable` is `false`
-     */
-    fs: {
-      path: string;
-    };
-  };
-
   /**
    * Rate limiter config
    */

packages/backend/server/src/config/default.ts

@@ -1,8 +1,6 @@
 /// <reference types="../global.d.ts" />
 
 import { createPrivateKey, createPublicKey } from 'node:crypto';
-import { homedir } from 'node:os';
-import { join } from 'node:path';
 
 import parse from 'parse-duration';
 
@@ -177,18 +175,6 @@ export const getDefaultAFFiNEConfig: () => AFFiNEConfig = () => {
       },
     },
     storage: getDefaultAFFiNEStorageConfig(),
-    objectStorage: {
-      r2: {
-        enabled: false,
-        bucket: '',
-        accountId: '',
-        accessKeyId: '',
-        secretAccessKey: '',
-      },
-      fs: {
-        path: join(homedir(), '.affine-storage'),
-      },
-    },
     rateLimiter: {
       ttl: 60,
       limit: 60,

packages/backend/server/src/config/storage/index.ts

@@ -12,10 +12,10 @@ export type R2StorageConfig = S3ClientConfigType & {
 };
 export type S3StorageConfig = S3ClientConfigType;
 
-export type StorageTargetConfig = {
+export type StorageTargetConfig<Ext = unknown> = {
   provider: StorageProviderType;
   bucket: string;
-};
+} & Ext;
 
 export interface AFFiNEStorageConfig {
   /**
@@ -29,7 +29,7 @@ export interface AFFiNEStorageConfig {
     r2?: R2StorageConfig;
   };
   storages: {
-    avatar: StorageTargetConfig;
+    avatar: StorageTargetConfig<{ publicLinkFactory: (key: string) => string }>;
     blob: StorageTargetConfig;
   };
 }
@@ -48,6 +48,7 @@ export function getDefaultAFFiNEStorageConfig(): AFFiNEStorageConfig {
       avatar: {
         provider: 'fs',
         bucket: 'avatars',
+        publicLinkFactory: key => `/api/avatars/${key}`,
       },
       blob: {
         provider: 'fs',