Fix new Session event not triggered every time a new session is created (#624)

* Fix new Session event not triggered every time a new session is created

* make syncWithBackend method private

apps/web/Dockerfile

@@ -36,6 +36,8 @@ COPY --from=installer --chown=nextjs:nodejs /app/packages/database/migrations ./
 
 ENV NEXTAUTH_SECRET=$NEXTAUTH_SECRET
 
+EXPOSE 3000
+
 CMD if [ "$NEXTAUTH_SECRET" != "RANDOM_STRING" ]; then \
         pnpm dlx prisma migrate deploy && node apps/web/server.js; \
     else \

apps/web/app/api/v1/js/sync/route.ts

@@ -2,6 +2,7 @@ import { getSurveys } from "@/app/api/v1/js/surveys";
 import { responses } from "@/lib/api/response";
 import { transformErrorToDetails } from "@/lib/api/validator";
 import { getActionClasses } from "@formbricks/lib/services/actionClass";
+import { getEnvironment } from "@formbricks/lib/services/environment";
 import { createPerson, getPerson } from "@formbricks/lib/services/person";
 import { getProductByEnvironmentId } from "@formbricks/lib/services/product";
 import { createSession, extendSession, getSession } from "@formbricks/lib/services/session";
@@ -31,6 +32,16 @@ export async function POST(req: Request): Promise<NextResponse> {
 
     const { environmentId, personId, sessionId } = inputValidation.data;
 
+    // check if environment exists
+    const environment = await getEnvironment(environmentId);
+    if (!environment) {
+      return responses.badRequestResponse(
+        "Environment does not exist",
+        { environmentId: "Environment with this ID does not exist" },
+        true
+      );
+    }
+
     if (!personId) {
       // create a new person
       const person = await createPerson(environmentId);

apps/web/lib/responses/questionResponseMapping.ts

@@ -12,7 +12,7 @@ export const getQuestionResponseMapping = (
 
     questionResponseMapping.push({
       question: question.headline,
-      answer: answer.toString(),
+      answer: typeof answer !== "undefined" ? answer.toString() : "",
     });
   }