Hyperledger Fabric Average Max Price FabCar

0 votes
Hey,

I'm using the fabcar project  (https://github.com/IBM/blockchain-application-using-fabric-java-sdk).

I added a price attribute and I would like to obtain statistics like the average or maximum price of the cars stored.

Is there any Go function to do so?

Thank you very much.
Mar 1, 2020 in Blockchain by pablobonet
• 120 points
641 views

Hey, @pablobnet,

You can use GetHistoryForKey() to retrieve all the cars. Then, calculate the average price ciclying on them.

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