Comments (1)
According to the documents on issuing assets, an asset is issued when an account makes a payment operation using that asset. We can use a LedgerTransactionReader and look for operations of OperationTypePayment. When we find an operation of that type, we can save it to be exported. We should only export assets that we haven't seen before. We can use the following code to get asset info:
assetType, code, issuer := new(string), new(string), new(string)
err := op.Body.PaymentOp.Asset.Extract(assetType, code, issuer)
In order to reconstruct the asset table in BigQuery we need the following fields:
type: string - get from assetType
issuer: string - get from code
code: string - get from issuer
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Related Issues (20)
- [2](2) Add history_operations_id field to trades
- [5] (5) Change transformation errors to warnings
- [5](5) Fix infinite loop when getting ledger range from times HOT 1
- [5](previous-3) Add export_orderbooks command
- Add automated testing HOT 2
- Refactor `transform` code to use functions from Horizon HOT 1
- Look into if stellar-etl doesn't need to create a file when exporting data HOT 1
- investigate and fix cmd unit tests HOT 1
- Broken Dockerfile
- Add feature for Exporter Interface(GCS, S3, Kafka and etc) HOT 2
- Use local buckets
- [3](5) Map out airflow tasks HOT 2
- [8](8) Dockerize CLI
- Investigate having a mandatory long-running stellar core HOT 1
- [0.5](0.5) Add base and counter offer ids to trades
- [2](3) Update transforms to handle deleted entries
- [3](1) Check permissions of output files
- [1](1) Add get_ledger_range_from_times command
- [2](2) Fix infinite loop when converting early times
- [2](2) Change null slice to empty slices
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