338 lines
11 KiB
Go
338 lines
11 KiB
Go
package cli
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import (
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"context"
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"fmt"
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"strconv"
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"github.com/spf13/cobra"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/client/flags"
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"github.com/cosmos/cosmos-sdk/types/query"
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"github.com/cosmos/cosmos-sdk/version"
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"github.com/cosmos/cosmos-sdk/x/ibc/04-channel/client/utils"
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"github.com/cosmos/cosmos-sdk/x/ibc/04-channel/types"
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host "github.com/cosmos/cosmos-sdk/x/ibc/24-host"
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)
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const flagSequences = "sequences"
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// GetCmdQueryChannels defines the command to query all the channels ends
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// that this chain mantains.
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func GetCmdQueryChannels(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "channels",
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Short: "Query all channels",
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Long: "Query all channels from a chain",
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Example: fmt.Sprintf("%s query %s %s channels", version.AppName, host.ModuleName, types.SubModuleName),
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Args: cobra.NoArgs,
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RunE: func(cmd *cobra.Command, _ []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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queryClient := types.NewQueryClient(clientCtx)
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offset, _ := cmd.Flags().GetInt(flags.FlagPage)
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limit, _ := cmd.Flags().GetInt(flags.FlagLimit)
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req := &types.QueryChannelsRequest{
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Req: &query.PageRequest{
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Offset: uint64(offset),
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Limit: uint64(limit),
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},
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}
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res, err := queryClient.Channels(context.Background(), req)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(res.Height)
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return clientCtx.PrintOutput(res)
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},
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}
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cmd.Flags().Int(flags.FlagPage, 1, "pagination page of light clients to to query for")
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cmd.Flags().Int(flags.FlagLimit, 100, "pagination limit of light clients to query for")
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return cmd
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}
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// GetCmdQueryChannel defines the command to query a channel end
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func GetCmdQueryChannel(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "end [port-id] [channel-id]",
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Short: "Query a channel end",
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Long: "Query an IBC channel end from a port and channel identifiers",
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Example: fmt.Sprintf(
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"%s query %s %s end [port-id] [channel-id]", version.AppName, host.ModuleName, types.SubModuleName,
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),
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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portID := args[0]
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channelID := args[1]
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prove, _ := cmd.Flags().GetBool(flags.FlagProve)
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channelRes, err := utils.QueryChannel(clientCtx, portID, channelID, prove)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(int64(channelRes.ProofHeight))
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return clientCtx.PrintOutput(channelRes)
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},
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}
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cmd.Flags().Bool(flags.FlagProve, true, "show proofs for the query results")
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return cmd
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}
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// GetCmdQueryConnectionChannels defines the command to query all the channels associated with a
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// connection
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func GetCmdQueryConnectionChannels(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "connections [connection-id]",
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Short: "Query all channels associated with a connection",
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Long: "Query all channels associated with a connection",
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Example: fmt.Sprintf("%s query %s %s connections [connection-id]", version.AppName, host.ModuleName, types.SubModuleName),
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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queryClient := types.NewQueryClient(clientCtx)
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offset, _ := cmd.Flags().GetInt(flags.FlagPage)
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limit, _ := cmd.Flags().GetInt(flags.FlagLimit)
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req := &types.QueryConnectionChannelsRequest{
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Connection: args[0],
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Req: &query.PageRequest{
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Offset: uint64(offset),
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Limit: uint64(limit),
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},
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}
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res, err := queryClient.ConnectionChannels(context.Background(), req)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(res.Height)
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return clientCtx.PrintOutput(res)
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},
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}
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cmd.Flags().Int(flags.FlagPage, 1, "pagination page of light clients to to query for")
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cmd.Flags().Int(flags.FlagLimit, 100, "pagination limit of light clients to query for")
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return cmd
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}
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// GetCmdQueryChannelClientState defines the command to query a client state from a channel
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func GetCmdQueryChannelClientState(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "client-state [port-id] [channel-id]",
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Short: "Query the client state associated with a channel",
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Long: "Query the client state associated with a channel, by providing its port and channel identifiers.",
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Example: fmt.Sprintf("%s query ibc channel client-state [port-id] [channel-id]", version.AppName),
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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portID := args[0]
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channelID := args[1]
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clientStateRes, height, err := utils.QueryChannelClientState(clientCtx, portID, channelID)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(height)
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return clientCtx.PrintOutput(clientStateRes)
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},
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}
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return cmd
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}
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// GetCmdQueryPacketCommitments defines the command to query all packet commitments associated with
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// a channel
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func GetCmdQueryPacketCommitments(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "packet-commitments [port-id] [channel-id]",
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Short: "Query all packet commitments associated with a channel",
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Long: "Query all packet commitments associated with a channel",
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Example: fmt.Sprintf("%s query %s %s packet-commitments [port-id] [channel-id]", version.AppName, host.ModuleName, types.SubModuleName),
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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queryClient := types.NewQueryClient(clientCtx)
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offset, _ := cmd.Flags().GetInt(flags.FlagPage)
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limit, _ := cmd.Flags().GetInt(flags.FlagLimit)
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req := &types.QueryPacketCommitmentsRequest{
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PortID: args[0],
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ChannelID: args[1],
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Req: &query.PageRequest{
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Offset: uint64(offset),
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Limit: uint64(limit),
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},
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}
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res, err := queryClient.PacketCommitments(context.Background(), req)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(res.Height)
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return clientCtx.PrintOutput(res)
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},
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}
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cmd.Flags().Int(flags.FlagPage, 1, "pagination page of light clients to to query for")
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cmd.Flags().Int(flags.FlagLimit, 100, "pagination limit of light clients to query for")
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return cmd
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}
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// GetCmdQueryPacketCommitment defines the command to query a channel end
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func GetCmdQueryPacketCommitment(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "packet-commitment [port-id] [channel-id] [sequence]",
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Short: "Query a packet commitment",
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Long: "Query a packet commitment",
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Example: fmt.Sprintf(
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"%s query %s %s end [port-id] [channel-id]", version.AppName, host.ModuleName, types.SubModuleName,
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),
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Args: cobra.ExactArgs(3),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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portID := args[0]
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channelID := args[1]
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prove, _ := cmd.Flags().GetBool(flags.FlagProve)
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seq, err := strconv.ParseUint(args[2], 10, 64)
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if err != nil {
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return err
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}
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res, err := utils.QueryPacketCommitment(clientCtx, portID, channelID, seq, prove)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(int64(res.ProofHeight))
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return clientCtx.PrintOutput(res)
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},
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}
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cmd.Flags().Bool(flags.FlagProve, true, "show proofs for the query results")
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return cmd
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}
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// GetCmdQueryUnrelayedPackets defines the command to query all the unrelayed packets.
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func GetCmdQueryUnrelayedPackets(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "unrelayed-packets [port-id] [channel-id]",
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Short: "Query all the unrelayed packets associated with a channel",
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Long: `It indicates if a packet, given a list of packet commitment sequences, is unrelayed.
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An unrelayed packet corresponds to:
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- Unrelayed packet commitments: when no acknowledgement exists for the given sequence.
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- Unrelayed packet acknowledgements: when an acknowledgement exists and a packet commitment also exists.`,
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Example: fmt.Sprintf("%s query %s %s unrelayed-packets [port-id] [channel-id] --sequences=1,2,3", version.AppName, host.ModuleName, types.SubModuleName),
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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queryClient := types.NewQueryClient(clientCtx)
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seqSlice, err := cmd.Flags().GetInt64Slice(flagSequences)
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if err != nil {
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return err
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}
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seqs := make([]uint64, len(seqSlice))
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for i := range seqSlice {
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seqs[i] = uint64(seqSlice[i])
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}
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offset, _ := cmd.Flags().GetInt(flags.FlagPage)
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limit, _ := cmd.Flags().GetInt(flags.FlagLimit)
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req := &types.QueryUnrelayedPacketsRequest{
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PortID: args[0],
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ChannelID: args[1],
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Sequences: seqs,
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Req: &query.PageRequest{
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Offset: uint64(offset),
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Limit: uint64(limit),
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},
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}
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res, err := queryClient.UnrelayedPackets(context.Background(), req)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(res.Height)
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return clientCtx.PrintOutput(res)
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},
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}
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cmd.Flags().Int64Slice(flagSequences, []int64{}, "comma separated list of packet sequence numbers")
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cmd.Flags().Int(flags.FlagPage, 1, "pagination page of light clients to to query for")
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cmd.Flags().Int(flags.FlagLimit, 100, "pagination limit of light clients to query for")
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return cmd
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}
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// GetCmdQueryNextSequenceReceive defines the command to query a next receive sequence for a given channel
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func GetCmdQueryNextSequenceReceive(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "next-sequence-receive [port-id] [channel-id]",
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Short: "Query a next receive sequence",
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Long: "Query the next receive sequence for a given channel",
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Example: fmt.Sprintf(
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"%s query %s %s next-sequence-receive [port-id] [channel-id]", version.AppName, host.ModuleName, types.SubModuleName,
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),
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
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if err != nil {
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return err
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}
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portID := args[0]
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channelID := args[1]
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prove, _ := cmd.Flags().GetBool(flags.FlagProve)
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sequenceRes, err := utils.QueryNextSequenceReceive(clientCtx, portID, channelID, prove)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(int64(sequenceRes.ProofHeight))
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return clientCtx.PrintOutput(sequenceRes)
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},
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}
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cmd.Flags().Bool(flags.FlagProve, true, "show proofs for the query results")
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return cmd
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}
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