package main

import (
	"fmt"

	"github.com/hyperledger/fabric-contract-api-go/contractapi"
)

type FeedbackContract struct {
	contractapi.Contract
}

func (c *FeedbackContract) SubmitFeedback(
	ctx contractapi.TransactionContextInterface, id string, feedback string,
) error {
	return ctx.GetStub().PutState(id, []byte(feedback))
}

func main() {
	chaincode, err := contractapi.NewChaincode(new(FeedbackContract))
	if err != nil {
		fmt.Printf("Error creating chaincode: %s", err)
	}
	if err := chaincode.Start(); err != nil {
		fmt.Printf("Error starting chaincode: %s", err)
	}
}