Add soroban function symbol params

README.md

@@ -16,7 +16,7 @@ The Stellar-ETL is a data pipeline that allows users to extract data from the hi
 	  - [export_contract_data (futurenet, testnet)](#export_contract_data)
 	  - [export_contract_code (futurenet, testnet)](#export_contract_code)
 	  - [export_config_settings (futurenet, testnet)](#export_config_settings)
-	  - [export_expiration (futurenet, testnet)](#export_expiration)
+	  - [export_ttl (futurenet, testnet)](#export_ttl)
 	- [History Archive Commands](#history-archive-commands)
 	  - [export_ledgers](#export_ledgers)
 	  - [export_transactions](#export_transactions)
@@ -65,7 +65,7 @@ The Stellar-ETL is a data pipeline that allows users to extract data from the hi
    - [export_contract_data](#export_contract_data)
    - [export_contract_code](#export_contract_code)
    - [export_config_settings](#export_config_settings)
-   - [export_expiration](#export_expiration)
+   - [export_ttl](#export_ttl)
 - [History Archive Commands](#history-archive-commands)
    - [export_ledgers](#export_ledgers)
    - [export_transactions](#export_transactions)
@@ -186,10 +186,10 @@ Exports historical config settings data from the genesis ledger to the provided
 
 <br>
 
-### **export_expiration**
+### **export_ttl**
 
 ```bash
-> stellar-etl export_expiration --end-ledger 500000 --output export_expiration.txt
+> stellar-etl export_ttl --end-ledger 500000 --output export_ttl.txt
 ```
 
 Exports historical expiration data from the genesis ledger to the provided end-ledger to an output file. The command reads from the bucket list, which includes the full history of the Stellar ledger. As a result, it should be used in an initial data dump. In order to get expiration information within a specified ledger range, see the export_ledger_entry_changes command.

internal/transform/operation.go

@@ -945,6 +945,7 @@ func extractOperationDetails(operation xdr.Operation, transaction ingest.LedgerT
 			args = append(args, xdr.ScVal{Type: xdr.ScValTypeScvSymbol, Sym: &invokeArgs.FunctionName})
 			args = append(args, invokeArgs.Args...)
 			params := make([]map[string]string, 0, len(args))
+			var decodedSymbolParamNames []string
 
 			details["type"] = "invoke_contract"
 
@@ -962,10 +963,14 @@ func extractOperationDetails(operation xdr.Operation, transaction ingest.LedgerT
 					if raw, err := param.MarshalBinary(); err == nil {
 						serializedParam["value"] = base64.StdEncoding.EncodeToString(raw)
 					}
+					if scValTypeName == "Sym" {
+						decodedSymbolParamNames = append(decodedSymbolParamNames, param.String())
+					}
 				}
 				params = append(params, serializedParam)
 			}
 			details["parameters"] = params
+			details["decoded_symbol_param_names"] = decodedSymbolParamNames
 
 			if balanceChanges, err := parseAssetBalanceChangesFromContractEvents(transaction, network); err != nil {
 				return nil, err
@@ -1534,6 +1539,7 @@ func (operation *transactionOperationWrapper) Details() (map[string]interface{},
 			args = append(args, xdr.ScVal{Type: xdr.ScValTypeScvSymbol, Sym: &invokeArgs.FunctionName})
 			args = append(args, invokeArgs.Args...)
 			params := make([]map[string]string, 0, len(args))
+			var decodedSymbolParamNames []string
 
 			details["type"] = "invoke_contract"
 
@@ -1551,10 +1557,15 @@ func (operation *transactionOperationWrapper) Details() (map[string]interface{},
 					if raw, err := param.MarshalBinary(); err == nil {
 						serializedParam["value"] = base64.StdEncoding.EncodeToString(raw)
 					}
+					if scValTypeName == "Sym" {
+						decodedSymbolParamNames = append(decodedSymbolParamNames, param.String())
+					}
+
 				}
 				params = append(params, serializedParam)
 			}
 			details["parameters"] = params
+			details["decoded_symbol_param_names"] = decodedSymbolParamNames
 
 			if balanceChanges, err := operation.parseAssetBalanceChangesFromContractEvents(); err != nil {
 				return nil, err