feat: Implement user topic subscription

2025-12-22 00:11:13 -05:00 · 2025-10-22 12:12:53 +00:00
parent 3afa0a5536
commit ee2b03b832
3 changed files with 148 additions and 0 deletions
--- a/supabase/functions/remove-novu-subscriber/index.ts
+++ b/supabase/functions/remove-novu-subscriber/index.ts
@@ -0,0 +1,112 @@
+import { serve } from "https://deno.land/std@0.190.0/http/server.ts";
+import { Novu } from "npm:@novu/api@1.6.0";
+import { startRequest, endRequest } from "../_shared/logger.ts";
+
+const corsHeaders = {
+  'Access-Control-Allow-Origin': '*',
+  'Access-Control-Allow-Headers': 'authorization, x-client-info, apikey, content-type, x-request-id',
+};
+
+serve(async (req) => {
+  if (req.method === 'OPTIONS') {
+    return new Response(null, { headers: corsHeaders });
+  }
+
+  const tracking = startRequest('remove-novu-subscriber');
+
+  try {
+    const novuApiKey = Deno.env.get('NOVU_API_KEY');
+    
+    if (!novuApiKey) {
+      throw new Error('NOVU_API_KEY is not configured');
+    }
+
+    const novu = new Novu({ 
+      secretKey: novuApiKey 
+    });
+
+    const { subscriberId, deleteSubscriber = false } = await req.json() as {
+      subscriberId: string;
+      deleteSubscriber?: boolean;
+    };
+
+    if (!subscriberId || typeof subscriberId !== 'string' || subscriberId.trim() === '') {
+      return new Response(
+        JSON.stringify({
+          success: false,
+          error: 'subscriberId is required and must be a non-empty string',
+        }),
+        {
+          headers: { ...corsHeaders, 'Content-Type': 'application/json' },
+          status: 400,
+        }
+      );
+    }
+
+    console.log('Removing subscriber from "users" topic:', { subscriberId, requestId: tracking.requestId });
+
+    // Remove subscriber from "users" topic
+    try {
+      await novu.topics.removeSubscribers('users', {
+        subscribers: [subscriberId],
+      });
+      console.log('Successfully removed subscriber from "users" topic', { subscriberId });
+    } catch (topicError: any) {
+      console.error('Failed to remove subscriber from "users" topic:', topicError.message, { subscriberId });
+      // Continue - we still want to delete the subscriber if requested
+    }
+
+    // Optionally delete the subscriber entirely from Novu
+    if (deleteSubscriber) {
+      try {
+        console.log('Deleting subscriber from Novu:', { subscriberId });
+        await novu.subscribers.delete(subscriberId);
+        console.log('Successfully deleted subscriber from Novu', { subscriberId });
+      } catch (deleteError: any) {
+        console.error('Failed to delete subscriber from Novu:', deleteError.message, { subscriberId });
+        throw deleteError;
+      }
+    }
+
+    endRequest(tracking, 200);
+
+    return new Response(
+      JSON.stringify({
+        success: true,
+        subscriberId,
+        removedFromTopic: true,
+        deleted: deleteSubscriber,
+        requestId: tracking.requestId
+      }),
+      {
+        headers: { 
+          ...corsHeaders, 
+          'Content-Type': 'application/json',
+          'X-Request-ID': tracking.requestId
+        },
+        status: 200,
+      }
+    );
+  } catch (error: unknown) {
+    const errorMessage = error instanceof Error ? error.message : 'Unknown error occurred';
+    console.error('Error removing Novu subscriber:', errorMessage, { requestId: tracking.requestId });
+    
+    endRequest(tracking, 500, errorMessage);
+
+    return new Response(
+      JSON.stringify({
+        success: false,
+        error: errorMessage,
+        requestId: tracking.requestId
+      }),
+      {
+        headers: { 
+          ...corsHeaders, 
+          'Content-Type': 'application/json',
+          'X-Request-ID': tracking.requestId
+        },
+        status: 500,
+      }
+    );
+  }
+});