feature(api,worker): Override default timestamp with a date from the past (#76)

* feature(worker,api): refactor incoming events and support custom timestamps from the past

* fix(queue): add retry logic to events queue

* fix(worker): remove properties when merging server events

packages/queue/src/queues.ts

@@ -10,6 +10,7 @@ export interface EventsQueuePayloadIncomingEvent {
     projectId: string;
     event: TrackPayload & {
       timestamp: string;
+      isTimestampFromThePast: boolean;
     };
     geo: {
       country: string | undefined;
@@ -71,6 +72,11 @@ export const eventsQueue = new Queue<EventsQueuePayload>('events', {
   connection: getRedisQueue(),
   defaultJobOptions: {
     removeOnComplete: 10,
+    attempts: 3,
+    backoff: {
+      type: 'exponential',
+      delay: 1000,
+    },
   },
 });