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gen_pricefeeder_delegation.go
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gen_pricefeeder_delegation.go
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package cli
import (
"encoding/json"
"fmt"
flag "github.com/spf13/pflag"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/server"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/genutil"
genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
"github.com/spf13/cobra"
"github.com/NibiruChain/nibiru/x/oracle/types"
)
const (
FlagValidator = "validator"
FlagPricefeeder = "pricefeeder"
)
func AddGenesisPricefeederDelegationCmd(defaultNodeHome string) *cobra.Command {
cmd := &cobra.Command{
Use: "add-genesis-pricefeeder-delegation",
Short: "Add a pricefeeder delegation to genesis.json.",
Long: `Add a pricefeeder delegation to genesis.json.`,
Args: cobra.ExactArgs(0),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx := client.GetClientContextFromCmd(cmd)
serverCtx := server.GetServerContextFromCmd(cmd)
config := serverCtx.Config
config.SetRoot(clientCtx.HomeDir)
genFile := config.GenesisFile()
genState, genDoc, err := genutiltypes.GenesisStateFromGenFile(genFile)
if err != nil {
return err
}
valAddr, err := cmd.Flags().GetString(FlagValidator)
if err != nil {
return err
}
_, err = sdk.ValAddressFromBech32(valAddr)
if err != nil {
return err
}
pricefeederAddr, err := cmd.Flags().GetString(FlagPricefeeder)
if err != nil {
return err
}
_, err = sdk.AccAddressFromBech32(pricefeederAddr)
if err != nil {
return err
}
oracleGenState := types.GetGenesisStateFromAppState(clientCtx.Codec, genState)
oracleGenState.FeederDelegations = append(oracleGenState.FeederDelegations, types.FeederDelegation{
FeederAddress: pricefeederAddr,
ValidatorAddress: valAddr,
})
oracleGenStateBz, err := clientCtx.Codec.MarshalJSON(oracleGenState)
if err != nil {
return fmt.Errorf("failed to marshal market genesis state: %w", err)
}
genState[types.ModuleName] = oracleGenStateBz
appStateJSON, err := json.Marshal(genState)
if err != nil {
return fmt.Errorf("failed to marshal application genesis state: %w", err)
}
genDoc.AppState = appStateJSON
return genutil.ExportGenesisFile(genDoc, genFile)
},
}
cmd.Flags().String(flags.FlagHome, defaultNodeHome, "The application home directory")
flagSet := flag.NewFlagSet("flags-add-genesis-pricefeeder-delegation", flag.ContinueOnError)
flagSet.String(FlagValidator, "", "validator address")
_ = cmd.MarkFlagRequired(FlagValidator)
flagSet.String(FlagPricefeeder, "", "pricefeeder address")
_ = cmd.MarkFlagRequired(FlagPricefeeder)
cmd.Flags().AddFlagSet(flagSet)
return cmd
}