How to get caller of transaction using indexer? (DEPRECATED)

General
1

Hey guys
I’m trying to get all the call transactions of my contract (preferably by function method)
You can see all context on those topics:
How to get all the call transactions of my contract?
Error during pull fuel-indexer: no matching manifest for linux/arm64/v8 in the manifest list entries
Problem with building indexer from source

So, I have already given up hope of receiving contract transactions and decided to fetch all transactions and sort them by input contract on my server :moyai:

In playground we have some schemas and the schema of the transaction looks like that:

type Transaction {
  id: TransactionId!
  inputAssetIds: [AssetId!]
  inputContracts: [Contract!]
  gasPrice: U64
  gasLimit: U64
  maturity: U64
  txPointer: TxPointer
  isScript: Boolean!
  isCreate: Boolean!
  isMint: Boolean!
  inputs: [Input!]
  outputs: [Output!]!
  witnesses: [HexString!]
  receiptsRoot: Bytes32
  status: TransactionStatus
  receipts: [Receipt!]
  script: HexString
  scriptData: HexString
  bytecodeWitnessIndex: Int
  bytecodeLength: U64
  salt: Salt
  storageSlots: [HexString!]

  # Return the transaction bytes using canonical encoding
  rawPayload: HexString!
}

Can you help me to figure out how to find the caller of the transaction here?

2 Likes
2

You should be able to determine the sender from the transaction inputs array. You can take a look at how the sway standard library does it here: sway/auth.sw at master · FuelLabs/sway · GitHub .

1 Like
3

I mean How to get the sender from graphQL response, not in sway c:

4

I understand, however the logic should be the same. If the sender is a contract, you can use the contract input as the sender. Otherwise, you can use the message input sender or coin input owner.