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Follow the development progress of our Payment module:

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Follow the development progress of our Authentication &amp; Authorizations module:

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Membership Roadmap

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Chat Roadmap

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Calendar Roadmap

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Space Roadmap 

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Course Roadmap

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AI Roadmap

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Webhook Roadmap

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Analytics Roadmap

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Storage Roadmap

Follow the development progress of our Notification module:

Notification Roadmap

Payment Roadmap

Hey {name|there}! 👋

<img data-width="100%" data-align="left" data-featurebase-content-key="67d92e38ed4a743bbba6fa42/post/680f1fed0c3dbda7bb6f6dbb/01967b11-7322-7109-937a-f5f3df2601f7/b64u-aW1hZ2UucG5n.png" src="https://67d92e38ed4a743bbba6fa42.featurebase-attachments.com/c/post/680f1fed0c3dbda7bb6f6dbb/01967b11-7322-7109-937a-f5f3df2601f7/b64u-aW1hZ2UucG5n.png?X-Amz-Expires=3600&amp;X-Amz-Date=20260919T020000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260919%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=2c4046461a0bbef6a595769aae9ded7246352fc1297fa7b6e0c435c416ed33c7" data-featurebase-content-filename="image.png"><img data-width="100%" data-align="left" data-featurebase-content-key="67d92e38ed4a743bbba6fa42/post/680f1fed0c3dbda7bb6f6dbb/01967b11-9945-7efa-a895-5f874def5b48/b64u-aW1hZ2UucG5n.png" src="https://67d92e38ed4a743bbba6fa42.featurebase-attachments.com/c/post/680f1fed0c3dbda7bb6f6dbb/01967b11-9945-7efa-a895-5f874def5b48/b64u-aW1hZ2UucG5n.png?X-Amz-Expires=3600&amp;X-Amz-Date=20260919T020000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260919%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=440a103727e34a56485ffc3d6e65a949679eb3bca66be6055cace8f4a3c098fc" data-featurebase-content-filename="image.png">We can remove the <code>Promise.all</code> by modifying the DTO to accept an array of country names, allowing us to retrieve the data using a single MongoDB query.

<img data-width="100%" data-align="left" data-featurebase-content-key="67d92e38ed4a743bbba6fa42/post/680f1fed0c3dbda7bb6f6dbb/01967b11-7322-7109-937a-f5f3df2601f7/b64u-aW1hZ2UucG5n.png" src="https://67d92e38ed4a743bbba6fa42.featurebase-attachments.com/c/post/680f1fed0c3dbda7bb6f6dbb/01967b11-7322-7109-937a-f5f3df2601f7/b64u-aW1hZ2UucG5n.png?X-Amz-Expires=3600&amp;X-Amz-Date=20260919T020000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260919%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=2c4046461a0bbef6a595769aae9ded7246352fc1297fa7b6e0c435c416ed33c7" data-featurebase-content-filename="image.png"><img data-width="100%" data-align="left" data-featurebase-content-key="67d92e38ed4a743bbba6fa42/post/680f1fed0c3dbda7bb6f6dbb/01967b11-9945-7efa-a895-5f874def5b48/b64u-aW1hZ2UucG5n.png" src="https://67d92e38ed4a743bbba6fa42.featurebase-attachments.com/c/post/680f1fed0c3dbda7bb6f6dbb/01967b11-9945-7efa-a895-5f874def5b48/b64u-aW1hZ2UucG5n.png?X-Amz-Expires=3600&amp;X-Amz-Date=20260919T020000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260919%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=440a103727e34a56485ffc3d6e65a949679eb3bca66be6055cace8f4a3c098fc" data-featurebase-content-filename="image.png">Possiamo rimuovere <code>Promise.all</code> modificando il DTO in modo che accetti un array di nomi di paesi, consentendoci di recuperare i dati utilizzando una singola query MongoDB.

Aladia

No need of promise all for country search

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