March 2019
Intermediate to advanced
636 pages
27h 50m
English
book
Blockchain Development with Hyperledger
by Salman A. Baset, Luc Desrosiers, Nitin Gaur, Petr Novotny
Content preview from Blockchain Development with Hyperledger
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RequestedInfo
After the insuree reports a loss, the next step is for the broker to return RequestedInfo, as follows:
func (c *ClaimContract) RequestedInfo(stub shim.ChaincodeStubInterface, args []string) pb.Response { return c.UpdateClaim(stub, args, "RequestedInfo")}func (c *ClaimContract) UpdateClaim(stub shim.ChaincodeStubInterface, args []string, currentStatus string) pb.Response { claimId := args[0] comment := args[1] claimBytes, err := stub.GetState(claimId) claim := Claim{} err = json.Unmarshal(claimBytes, &claim) if err != nil { return shim.Error(err.Error()) } if currentStatus == "RequestedInfo" && claim.Status != "ReportLost" { claim.Status = "Error" fmt.Printf("Claim is not initialized yet") return shim.Error(err.Error()) } else ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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