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feat(telemetry): add swap transaction handling and migration (#13)
* feat(telemetry): add swap transaction handling and migration * feat(server): enable telemetry transaction indexing * docs(deploy): update deployment instructions and add migrations * chore: update app name in fly.toml configuration
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,110 @@ | ||
| package telemetry | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "fmt" | ||
| "slices" | ||
|
|
||
| "github.com/dwarvesf/icy-backend/internal/model" | ||
| "github.com/dwarvesf/icy-backend/internal/store" | ||
| "github.com/ethereum/go-ethereum/common" | ||
| "gorm.io/gorm" | ||
| ) | ||
|
|
||
| func (t *Telemetry) IndexIcyTransaction() error { | ||
| t.logger.Info("[IndexIcyTransaction] Start indexing ICY transactions...") | ||
|
|
||
| var latestTx *model.OnchainIcyTransaction | ||
| latestTx, err := t.store.OnchainIcyTransaction.GetLatestTransaction(t.db) | ||
| if err != nil { | ||
| if !errors.Is(err, gorm.ErrRecordNotFound) { | ||
| t.logger.Error("[IndexIcyTransaction][GetLatestTransaction]", map[string]string{ | ||
| "error": err.Error(), | ||
| }) | ||
| return err | ||
| } | ||
| t.logger.Info("[IndexIcyTransaction] No previous transactions found. Starting from the beginning.") | ||
| } | ||
|
|
||
| // Determine the starting block | ||
| startBlock := uint64(0) | ||
| if latestTx != nil && latestTx.TransactionHash != "" { | ||
| t.logger.Info(fmt.Sprintf("[IndexIcyTransaction] Latest ICY transaction: %s", latestTx.TransactionHash)) | ||
| receipt, err := t.baseRpc.Client().TransactionReceipt(context.Background(), common.HexToHash(latestTx.TransactionHash)) | ||
| if err != nil { | ||
| t.logger.Error("[IndexIcyTransaction][LastTransactionReceipt]", map[string]string{ | ||
| "txHash": latestTx.TransactionHash, | ||
| "error": err.Error(), | ||
| }) | ||
| } else { | ||
| startBlock = receipt.BlockNumber.Uint64() + 1 | ||
| } | ||
| } | ||
|
|
||
| fromTxId := t.appConfig.Blockchain.InitialICYTransactionHash | ||
| if latestTx != nil { | ||
| fromTxId = latestTx.TransactionHash | ||
| } | ||
|
|
||
| // Fetch all transactions for the ICY contract | ||
| allTxs, err := t.baseRpc.GetTransactionsByAddress(t.appConfig.Blockchain.ICYContractAddr, fromTxId) | ||
| if err != nil { | ||
| t.logger.Error("[IndexIcyTransaction][GetTransactionsByAddress]", map[string]string{ | ||
| "error": err.Error(), | ||
| }) | ||
| return err | ||
| } | ||
|
|
||
| // Filter and prepare transactions to store | ||
| var txsToStore []model.OnchainIcyTransaction | ||
| for _, tx := range allTxs { | ||
| receipt, err := t.baseRpc.Client().TransactionReceipt(context.Background(), common.HexToHash(tx.TransactionHash)) | ||
| if err != nil { | ||
| t.logger.Error("[IndexIcyTransaction][TransactionReceipt]", map[string]string{ | ||
| "txHash": tx.TransactionHash, | ||
| "error": err.Error(), | ||
| }) | ||
| continue | ||
| } | ||
|
|
||
| // Only add transactions after the last known transaction | ||
| if receipt.BlockNumber.Uint64() >= startBlock { | ||
| txsToStore = append(txsToStore, tx) | ||
| } | ||
| } | ||
|
|
||
| // Sort transactions by block number to maintain order | ||
| slices.SortFunc(txsToStore, func(a, b model.OnchainIcyTransaction) int { | ||
| receiptA, _ := t.baseRpc.Client().TransactionReceipt(context.Background(), common.HexToHash(a.TransactionHash)) | ||
| receiptB, _ := t.baseRpc.Client().TransactionReceipt(context.Background(), common.HexToHash(b.TransactionHash)) | ||
| return int(receiptA.BlockNumber.Int64() - receiptB.BlockNumber.Int64()) | ||
| }) | ||
|
|
||
| // Store transactions | ||
| if len(txsToStore) > 0 { | ||
| err = store.DoInTx(t.db, func(tx *gorm.DB) error { | ||
| for _, onchainTx := range txsToStore { | ||
| _, err := t.store.OnchainIcyTransaction.Create(tx, &onchainTx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| t.logger.Info(fmt.Sprintf("Tx Hash: %s - Amount: %s [%s]", onchainTx.TransactionHash, onchainTx.Amount, onchainTx.Type)) | ||
| } | ||
| return nil | ||
| }) | ||
| if err != nil { | ||
| t.logger.Error("[IndexIcyTransaction][CreateTransactions]", map[string]string{ | ||
| "error": err.Error(), | ||
| }) | ||
| return err | ||
| } | ||
| } | ||
|
|
||
| t.logger.Info(fmt.Sprintf("[IndexIcyTransaction] Processed %d new transactions", len(txsToStore))) | ||
| return nil | ||
| } | ||
|
|
||
| func (t *Telemetry) GetIcyTransactionByHash(txHash string) (*model.OnchainIcyTransaction, error) { | ||
| return t.store.OnchainIcyTransaction.GetByTransactionHash(t.db, txHash) | ||
| } |
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