Tech Refinement - Back End

Problem

In the flow of delivery, in the moment of open cart and calculate the price with the function priceOrder the app can take some fees in the fulfillment-service through of some Features Flags on Launch Darkly. But at the moment the flow arrive in the delivery-service in the function applyQuote where they use one of two flows, Bringg or Partner.

In case use the Partner flow, the partner removes some values of Fees, putting the value zero. And in case use the Bringg flow, the system gets the values on Launch Darkly again.

Current flow

Currently, the flow for partners return only fees fixed in the code, and these fees are zero.

Solution

For this solution, we can use the same function of bringg-dispatcher, because the bringg gets the fees of LaunchDarkly through the fee.service, so we can use the same function for this, we just need to add the fee.service in the constructor of partner-dispatcher and user the function.

Question

We have some features flags with fees, are we going to use these flags or create a new?

R: Use the same flags.