feat(replays): add replays to dsc

Author: JoshFerge

packages/replay/src/integration.ts

@@ -226,6 +226,14 @@ Sentry.init({ replaysOnErrorSampleRate: ${errorSampleRate} })`,
     return this._replay.flushImmediate();
   }
 
+  /** returns the current replayId if there is an existing session */
+  public getCurrentReplayId(): string | undefined {
+    if (!this._replay || !this._replay.session) {
+      return;
+    }
+    return this._replay.session.id;
+  }
+
   /** Setup the integration. */
   private _setup(): void {
     // Client is not available in constructor, so we need to wait until setupOnce

packages/tracing/src/transaction.ts

@@ -258,10 +258,10 @@ export class Transaction extends SpanClass implements TransactionInterface {
     const source = this.metadata.source;
 
     const replay = client.getIntegration(Replay);
-
-    console.log(replay);
-    // @ts-ignore
-    const replayId = replay?._replay.session.id;
+    let replay_id;
+    if (replay) {
+      replay_id = replay.getCurrentReplayId();
+    }
 
     // We don't want to have a transaction name in the DSC if the source is "url" because URLs might contain PII
     const transaction = source && source !== 'url' ? this.name : undefined;
@@ -274,7 +274,7 @@ export class Transaction extends SpanClass implements TransactionInterface {
       public_key,
       trace_id: this.traceId,
       sample_rate,
-      replayId,
+      replay_id,
     });
 
     // Uncomment if we want to make DSC immutable