Merge pull request #4148 from RedisInsight/CR-274

CR-274: Add correlation ID to session metadata

Author: seth-riedel

redisinsight/api/src/common/decorators/session/session-metadata.decorator.ts

@@ -1,3 +1,4 @@
+import { v4 as uuidv4 } from 'uuid';
 import { BadRequestException, createParamDecorator, ExecutionContext } from '@nestjs/common';
 import { plainToClass } from 'class-transformer';
 import { Validator } from 'class-validator';
@@ -9,10 +10,12 @@ const validator = new Validator();
 export const sessionMetadataFromRequest = (request: Request): SessionMetadata => {
   const userId = request.res?.locals?.session?.data?.userId.toString();
   const sessionId = request.res?.locals?.session?.data?.sessionId.toString();
+  const correlationId = request.res?.locals?.session?.correlationId || uuidv4();
 
   const requestSession = {
     userId,
     sessionId,
+    correlationId,
   };
 
   // todo: do not forget to deal with session vs sessionMetadata property

redisinsight/api/src/common/models/session.ts

@@ -23,6 +23,10 @@ export class SessionMetadata implements ISessionMetadata {
   @IsString()
   uniqueId?: string;
 
+  @IsOptional()
+  @IsString()
+  correlationId?: string;
+
   /**
    * Validates session metadata required properties to be defined
    * Must be used in all the places that works with clients