feat(server): xxhash

server/src/repositories/asset.repository.ts

@@ -801,7 +801,7 @@ export class AssetRepository implements IAssetRepository {
   }
 
   @GenerateSql({ params: [{ assetId: DummyValue.UUID, type: AssetFileType.PREVIEW, path: '/path/to/file' }] })
-  async upsertFile(file: { assetId: string; type: AssetFileType; path: string }): Promise<void> {
+  async upsertFile(file: { assetId: string; type: AssetFileType; path: string; checksum?: BigInt }): Promise<void> {
     await this.fileRepository.upsert(file, { conflictPaths: ['assetId', 'type'] });
   }
 

server/src/repositories/crypto.repository.ts

@@ -1,4 +1,5 @@
 import { Injectable } from '@nestjs/common';
+import { xxh3 } from '@node-rs/xxhash';
 import { compareSync, hash } from 'bcrypt';
 import { createHash, createPublicKey, createVerify, randomBytes, randomUUID } from 'node:crypto';
 import { createReadStream } from 'node:fs';
@@ -28,6 +29,10 @@ export class CryptoRepository implements ICryptoRepository {
     return createHash('sha256').update(value).digest('base64');
   }
 
+  xxHash(value: string) {
+    return xxh3.Xxh3.withSeed().update(value).digest();
+  }
+
   verifySha256(value: string, encryptedValue: string, publicKey: string) {
     const publicKeyBuffer = Buffer.from(publicKey, 'base64');
     const cryptoPublicKey = createPublicKey({