test: serialise the buffer over events

server/src/services/integrity.service.ts

@@ -371,7 +371,11 @@ export class IntegrityService extends BaseService {
         await this.jobRepository.queue({
           name: JobName.IntegrityChecksumFilesRefresh,
           data: {
-            items: batchReports,
+            items: batchReports.map(({ path, reportId, checksum }) => ({
+              path,
+              reportId,
+              checksum: checksum?.toString('hex'),
+            })),
           },
         });
 
@@ -505,7 +509,7 @@ export class IntegrityService extends BaseService {
             }),
           ]);
 
-          if (checksum.equals(hash.digest())) {
+          if (Buffer.from(checksum, 'hex').equals(hash.digest())) {
             return reportId;
           }
         } catch (error) {

server/src/types.ts

@@ -296,7 +296,7 @@ export interface IIntegrityPathWithReportJob {
 }
 
 export interface IIntegrityPathWithChecksumJob {
-  items: { path: string; reportId: string | null; checksum?: Buffer | null }[];
+  items: { path: string; reportId: string | null; checksum?: string | null }[];
 }
 
 export interface JobCounts {