Function executeContractFunction

functions.go:3158–3251

Execute arbitrary exportable smart contract functions

(scid crypto.Hash, ringsize uint64, dero_amount uint64, asset_amount uint64, funcName string, params []dvm.Variable)

// Execute arbitrary exportable smart contract functions
func executeContractFunction(scid crypto.Hash, ringsize uint64, dero_amount uint64, asset_amount uint64, funcName string, params []dvm.Variable) (storage uint64, err error) {
	var args = rpc.Arguments{}
	var zero uint64
	var dest string

	args = append(args, rpc.Argument{Name: "entrypoint", DataType: "S", Value: funcName})
	args = append(args, rpc.Argument{Name: "SC_ID", DataType: "H", Value: scid})
	args = append(args, rpc.Argument{Name: "SC_ACTION", DataType: "U", Value: uint64(rpc.SC_CALL)})

	for p := range params {
		if params[p].Type == 0x4 {
			args = append(args, rpc.Argument{Name: params[p].Name, DataType: "U", Value: params[p].ValueUint64})
		} else {
			args = append(args, rpc.Argument{Name: params[p].Name, DataType: "S", Value: params[p].ValueString})
		}
	}

	switch session.Network {
	case NETWORK_MAINNET:
		dest = "dero1qykyta6ntpd27nl0yq4xtzaf4ls6p5e9pqu0k2x4x3pqq5xavjsdxqgny8270"
	case NETWORK_SIMULATOR:
		dest = "deto1qyvyeyzrcm2fzf6kyq7egkes2ufgny5xn77y6typhfx9s7w3mvyd5qqynr5hx"
	default:
		dest = "deto1qy0ehnqjpr0wxqnknyc66du2fsxyktppkr8m8e6jvplp954klfjz2qqdzcd8p"
	}

	var transfers []rpc.Transfer

	if dero_amount != zero {
		burn := dero_amount

		transfer := rpc.Transfer{
			Destination: dest,
			Amount:      0,
			Burn:        burn,
		}

		transfers = append(transfers, transfer)
	}
	if asset_amount != zero {
		burn := asset_amount

		transfer := rpc.Transfer{
			SCID:        scid,
			Destination: dest,
			Amount:      0,
			Burn:        burn,
		}

		transfers = append(transfers, transfer)
	}

	if len(transfers) < 1 {
		transfer := rpc.Transfer{
			Destination: dest,
			Amount:      0,
			Burn:        0,
		}