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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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Storage Roadmap

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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=20260401T000000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260401%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=3f170aef5fa85f0ade4016e54aaafc0053ae198358e9a2b9762c03d1c965e79d" 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=20260401T000000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260401%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=677eb5bf96271c34c66ef7365d4cfe110ccc9ce9db1a2c4e601fbcbda0e2cf65" 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=20260401T000000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260401%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=3f170aef5fa85f0ade4016e54aaafc0053ae198358e9a2b9762c03d1c965e79d" 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=20260401T000000Z&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=DO801TYC4FCVNNEKURKM%2F20260401%2Ffra1%2Fs3%2Faws4_request&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=677eb5bf96271c34c66ef7365d4cfe110ccc9ce9db1a2c4e601fbcbda0e2cf65" 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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