Getting an Order by ID Endpoint

The video tutorial demonstrates how to fetch an order by ID from a database using a backend controller. It covers adding user information to the order with the populate method, testing the API route with Postman, and handling errors. The tutorial concludes with preparing for frontend integration by creating order details, reducers, and actions.

What is the purpose of the 'get order by ID' function in the order controller?

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What method is used to fetch the order from the database?

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How do you retrieve the order ID from the URL in the code?

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What additional user information is fetched along with the order?

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What is the significance of the 'populate' method in the context of fetching the order?

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What response is sent if the order does not exist?

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How do you test the 'get order by ID' functionality using Postman?

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