package examples
import (
"fmt"
"github.com/availproject/avail-go-sdk/metadata/pallets"
"github.com/availproject/avail-go-sdk/primitives"
baPallet "github.com/availproject/avail-go-sdk/metadata/pallets/balances"
syPallet "github.com/availproject/avail-go-sdk/metadata/pallets/system"
SDK "github.com/availproject/avail-go-sdk/sdk"
)
func RunBlockTransactionByIndex() {
sdk, err := SDK.NewSDK(SDK.TuringEndpoint)
PanicOnError(err)
blockHash, err := primitives.NewBlockHashFromHexString("0x94746ba186876d7407ee618d10cb6619befc59eeb173cacb00c14d1ff492fc58")
PanicOnError(err)
block, err := SDK.NewBlock(sdk.Client, blockHash)
PanicOnError(err)
// Transaction filtered by Transaction index
txIndex := uint32(1)
txs := block.Transactions(SDK.Filter{}.WTxIndex(txIndex))
AssertEq(len(txs), 1, "")
tx := &txs[0]
// Printout Block Transaction filtered by Tx Index
fmt.Println(fmt.Sprintf(`Pallet Name: %v, Pallet Index: %v, Call Name: %v, Call Index: %v, Tx Hash: %v, Tx Index: %v`, tx.PalletName(), tx.PalletIndex(), tx.CallName(), tx.CallIndex(), tx.TxHash(), tx.TxIndex()))
fmt.Println(fmt.Sprintf(`Tx Signer: %v, App Id: %v, Tip: %v, Mortality: %v, Nonce: %v`, tx.SS58Address(), tx.AppId(), tx.Tip(), tx.Mortality(), tx.Nonce()))
// Convert from Block Transaction to Specific Transaction
baTx := baPallet.CallTransferKeepAlive{}
isOk := pallets.Decode(&baTx, tx.Extrinsic)
AssertEq(isOk, true, "Transaction was not of type Transfer Keep Alive")
fmt.Println(fmt.Sprintf(`Destination: %v, Value: %v`, baTx.Dest.Id.UnsafeUnwrap().ToHuman(), baTx.Value))
// Printout all Transaction Events
txEvents := tx.Events().UnsafeUnwrap()
AssertEq(len(txEvents), 9, "Events count is not 9")
for _, ev := range txEvents {
fmt.Println(fmt.Sprintf(`Pallet Name: %v, Pallet Index: %v, Event Name: %v, Event Index: %v, Event Position: %v, Tx Index: %v`, ev.PalletName, ev.PalletIndex, ev.EventName, ev.EventIndex, ev.Position, ev.TxIndex()))
}
// Find NewAccount event
eventMyb := SDK.EventFindFirst(txEvents, syPallet.EventNewAccount{})
event := eventMyb.UnsafeUnwrap().UnsafeUnwrap()
fmt.Println(fmt.Sprintf(`Pallet Name: %v, Event Name: %v, Account: %v`, event.PalletName(), event.EventName(), event.Account.ToHuman()))
fmt.Println("RunBlockTransactionByIndex finished correctly.")
}