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feat: add
parse transactions cmd (#59)
## Description ## Checklist - [x] Targeted PR against correct branch. - [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work. - [ ] Wrote unit tests. - [x] Re-reviewed `Files changed` in the Github PR explorer.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| package transactions | ||
|
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| import ( | ||
| "github.com/spf13/cobra" | ||
|
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| parsecmdtypes "github.com/forbole/juno/v3/cmd/parse/types" | ||
| ) | ||
|
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| // NewTransactionsCmd returns the Cobra command that allows to fix missing or incomplete transactions | ||
| func NewTransactionsCmd(parseConfig *parsecmdtypes.Config) *cobra.Command { | ||
| cmd := &cobra.Command{ | ||
| Use: "transactions", | ||
| Short: "Parse things related to transactions", | ||
| } | ||
|
|
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| cmd.AddCommand( | ||
| newTransactionsCmd(parseConfig), | ||
| ) | ||
|
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| return cmd | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| package transactions | ||
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| import ( | ||
| "fmt" | ||
|
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| parsecmdtypes "github.com/forbole/juno/v3/cmd/parse/types" | ||
|
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| "github.com/rs/zerolog/log" | ||
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| "github.com/spf13/cobra" | ||
|
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| "github.com/forbole/juno/v3/parser" | ||
| "github.com/forbole/juno/v3/types/config" | ||
| ) | ||
|
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| const ( | ||
| flagStart = "start" | ||
| flagEnd = "end" | ||
| ) | ||
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| // newTransactionsCmd returns a Cobra command that allows to fix missing or incomplete transactions in database | ||
| func newTransactionsCmd(parseConfig *parsecmdtypes.Config) *cobra.Command { | ||
| cmd := &cobra.Command{ | ||
| Use: "all", | ||
| Short: "Parse missing or incomplete transactions", | ||
| Long: fmt.Sprintf(`Refetch missing or incomplete transactions and store them inside the database. | ||
| You can specify a custom height range by using the %s and %s flags. | ||
| `, flagStart, flagEnd), | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| parseCtx, err := parsecmdtypes.GetParserContext(config.Cfg, parseConfig) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| workerCtx := parser.NewContext(parseCtx.EncodingConfig, parseCtx.Node, parseCtx.Database, parseCtx.Logger, parseCtx.Modules) | ||
| worker := parser.NewWorker(workerCtx, nil, 0) | ||
|
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| // Get the flag values | ||
| start, _ := cmd.Flags().GetInt64(flagStart) | ||
| end, _ := cmd.Flags().GetInt64(flagEnd) | ||
|
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| // Get the start height, default to the config's height; use flagStart if set | ||
| startHeight := config.Cfg.Parser.StartHeight | ||
| if start > 0 { | ||
| startHeight = start | ||
| } | ||
|
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| // Get the end height, default to the node latest height; use flagEnd if set | ||
| endHeight, err := parseCtx.Node.LatestHeight() | ||
| if err != nil { | ||
| return fmt.Errorf("error while getting chain latest block height: %s", err) | ||
| } | ||
| if end > 0 { | ||
| endHeight = end | ||
| } | ||
|
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| log.Info().Int64("start height", startHeight).Int64("end height", endHeight). | ||
| Msg("getting transactions...") | ||
| for k := startHeight; k <= endHeight; k++ { | ||
| log.Info().Int64("height", k).Msg("processing transactions...") | ||
| err = worker.ProcessTransactions(k) | ||
| if err != nil { | ||
| return fmt.Errorf("error while re-fetching transactions of height %d: %s", k, err) | ||
| } | ||
| } | ||
|
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| return nil | ||
| }, | ||
| } | ||
|
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| cmd.Flags().Int64(flagStart, 0, "Height from which to start fetching missing transactions. If 0, the start height inside the config file will be used instead") | ||
| cmd.Flags().Int64(flagEnd, 0, "Height at which to finish fetching missing transactions. If 0, the latest height available inside the node will be used instead") | ||
|
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||
| return cmd | ||
| } |
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