81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
package task
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/celo-org/celo-blockchain/common"
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"github.com/celo-org/celo-blockchain/core/types"
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"github.com/grassrootseconomics/celoutils"
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"github.com/grassrootseconomics/cic-custodial/internal/custodial"
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"github.com/grassrootseconomics/cic-custodial/internal/pub"
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"github.com/grassrootseconomics/cic-custodial/internal/store"
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"github.com/grassrootseconomics/cic-custodial/pkg/enum"
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"github.com/grassrootseconomics/w3-celo-patch/module/eth"
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"github.com/hibiken/asynq"
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)
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type TxPayload struct {
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OtxId uint `json:"otxId"`
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Tx *types.Transaction `json:"tx"`
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}
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func DispatchTx(cu *custodial.Custodial) func(context.Context, *asynq.Task) error {
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return func(ctx context.Context, t *asynq.Task) error {
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var (
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payload TxPayload
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dispatchStatus store.DispatchStatus
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eventPayload pub.EventPayload
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dispathchTx common.Hash
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)
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if err := json.Unmarshal(t.Payload(), &payload); err != nil {
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return fmt.Errorf("dispatch: failed %v: %w", err, asynq.SkipRetry)
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}
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txHash := payload.Tx.Hash().Hex()
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dispatchStatus.OtxId, eventPayload.OtxId = payload.OtxId, payload.OtxId
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eventPayload.TxHash = txHash
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if err := cu.CeloProvider.Client.CallCtx(
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ctx,
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eth.SendTx(payload.Tx).Returns(&dispathchTx),
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); err != nil {
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switch err.Error() {
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case celoutils.ErrGasPriceLow:
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dispatchStatus.Status = enum.FAIL_LOW_GAS_PRICE
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case celoutils.ErrInsufficientGas:
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dispatchStatus.Status = enum.FAIL_NO_GAS
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case celoutils.ErrNonceLow:
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dispatchStatus.Status = enum.FAIL_LOW_NONCE
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default:
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dispatchStatus.Status = enum.FAIL_UNKNOWN_RPC_ERROR
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}
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if err := cu.PgStore.CreateDispatchStatus(ctx, dispatchStatus); err != nil {
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return fmt.Errorf("dispatch: failed %v: %w", err, asynq.SkipRetry)
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}
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if err := cu.Pub.Publish(pub.DispatchFail, txHash, eventPayload); err != nil {
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return fmt.Errorf("dispatch: failed %v: %w", err, asynq.SkipRetry)
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}
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return fmt.Errorf("dispatch: failed %v: %w", err, asynq.SkipRetry)
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}
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dispatchStatus.Status = enum.IN_NETWORK
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if err := cu.PgStore.CreateDispatchStatus(ctx, dispatchStatus); err != nil {
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return fmt.Errorf("dispatch: failed %v: %w", err, asynq.SkipRetry)
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}
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if err := cu.Pub.Publish(pub.DispatchSuccess, txHash, eventPayload); err != nil {
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return fmt.Errorf("dispatch: failed %v: %w", err, asynq.SkipRetry)
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}
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return nil
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}
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}
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