One of my favourite use cases for a JS class is for building a custom service response wrapper that ensures consistency in the way my APIs return JSON. For example, I might want to send along a success prop and a message with my data whereby I can pass custom messages back to the client from my API.
This allows me to return a default success value of true and an empty message on each call along with the data unless something goes wrong, in which case, I can return early and set the success and message values appropriately.
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One of my favourite use cases for a JS class is for building a custom service response wrapper that ensures consistency in the way my APIs return JSON. For example, I might want to send along a success prop and a message with my data whereby I can pass custom messages back to the client from my API.
A very simple example...
This allows me to return a default success value of true and an empty message on each call along with the data unless something goes wrong, in which case, I can return early and set the success and message values appropriately.