mirror of
				https://github.com/0glabs/0g-chain.git
				synced 2025-11-04 15:37:27 +00:00 
			
		
		
		
	* query auction by lot owner
* add SavingsRateDistributed to store
* v2cdps: filtered cdps query
* update v2cdps cli examples
* add savings rate dist counter to begin blocker
* implement savings rate dist cli query
* implement cdp REST queries
* minor auction CLI/REST updates
* fix auction querier bug
* update REST endpoint to 'cdps'
* update to savings-rate-dist
* update SavingsRateDistributed get/set
* update tests
* fix savings rate dist rounding errors
* 'collateralDenom' -> 'collateralType'
* refactor 'v2cdps' -> 'cdps', add ratio param
* fix augmented CDP type, msg string() method
* fix cdp querier test
* filter query results efficiently
* querier tests
* limit type iteration if owner defined
* improve savings rate dist genesis validation
* default sdk.Dec{} to sdk.ZeroDec in queries
* update condition logic for finding intersection
* fix cdp querier filtering
* Update kava-4 swagger (#653)
* add collateral_type, update cdp params
* savings rate, auctions, get cdps
* drop owner from AuctionResponse
* remove duplicate collateral denom
* update query paths with {collateral-type}
		
	
			
		
			
				
	
	
		
			211 lines
		
	
	
		
			6.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			211 lines
		
	
	
		
			6.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
package cli
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import (
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	"fmt"
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	"strconv"
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	"strings"
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	"github.com/spf13/cobra"
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	"github.com/spf13/viper"
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	"github.com/cosmos/cosmos-sdk/client/context"
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	"github.com/cosmos/cosmos-sdk/client/flags"
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	"github.com/cosmos/cosmos-sdk/codec"
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	sdk "github.com/cosmos/cosmos-sdk/types"
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	"github.com/kava-labs/kava/x/auction/client/common"
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	"github.com/kava-labs/kava/x/auction/types"
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)
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// Query auction flags
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const (
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	flagType  = "type"
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	flagDenom = "denom"
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	flagPhase = "phase"
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	flagOwner = "owner"
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)
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// GetQueryCmd returns the cli query commands for this module
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func GetQueryCmd(queryRoute string, cdc *codec.Codec) *cobra.Command {
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	// Group nameservice queries under a subcommand
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	auctionQueryCmd := &cobra.Command{
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		Use:   "auction",
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		Short: "Querying commands for the auction module",
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	}
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	auctionQueryCmd.AddCommand(flags.GetCommands(
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		QueryGetAuctionCmd(queryRoute, cdc),
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		QueryGetAuctionsCmd(queryRoute, cdc),
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		QueryParamsCmd(queryRoute, cdc),
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	)...)
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	return auctionQueryCmd
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}
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// QueryGetAuctionCmd queries one auction in the store
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func QueryGetAuctionCmd(queryRoute string, cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "auction [auction-id]",
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		Short: "get a info about an auction",
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		Args:  cobra.ExactArgs(1),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			// Prepare params for querier
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			id, err := strconv.ParseUint(args[0], 10, 64)
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			if err != nil {
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				return fmt.Errorf("auction-id '%s' not a valid uint", args[0])
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			}
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			auction, height, err := common.QueryAuctionByID(cliCtx, cdc, queryRoute, id)
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			if err != nil {
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				return err
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			}
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			auctionWithPhase := types.NewAuctionWithPhase(auction)
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			cliCtx = cliCtx.WithHeight(height)
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			return cliCtx.PrintOutput(auctionWithPhase)
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		},
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	}
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}
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// QueryGetAuctionsCmd queries the auctions in the store
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func QueryGetAuctionsCmd(queryRoute string, cdc *codec.Codec) *cobra.Command {
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	cmd := &cobra.Command{
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		Use:   "auctions",
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		Short: "query auctions with optional filters",
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		Long: strings.TrimSpace(`Query for all paginated auctions that match optional filters:
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Example:
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$ kvcli q auction auctions --type=(collateral|surplus|debt)
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$ kvcli q auction auctions --owner=kava1hatdq32u5x4wnxrtv5wzjzmq49sxgjgsj0mffm
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$ kvcli q auction auctions --denom=bnb
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$ kvcli q auction auctions --phase=(forward|reverse)
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$ kvcli q auction auctions --page=2 --limit=100
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`,
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		),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			strType := viper.GetString(flagType)
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			strOwner := viper.GetString(flagOwner)
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			strDenom := viper.GetString(flagDenom)
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			strPhase := viper.GetString(flagPhase)
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			page := viper.GetInt(flags.FlagPage)
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			limit := viper.GetInt(flags.FlagLimit)
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			var (
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				auctionType  string
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				auctionOwner sdk.AccAddress
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				auctionDenom string
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				auctionPhase string
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			)
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			params := types.NewQueryAllAuctionParams(page, limit, auctionType, auctionDenom, auctionPhase, auctionOwner)
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			if len(strType) != 0 {
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				auctionType = strings.ToLower(strings.TrimSpace(strType))
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				if auctionType != types.CollateralAuctionType &&
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					auctionType != types.SurplusAuctionType &&
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					auctionType != types.DebtAuctionType {
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					return fmt.Errorf("invalid auction type %s", strType)
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				}
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				params.Type = auctionType
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			}
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			if len(auctionOwner) != 0 {
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				if auctionType != types.CollateralAuctionType {
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					return fmt.Errorf("cannot apply owner flag to non-collateral auction type")
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				}
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				auctionOwnerStr := strings.ToLower(strings.TrimSpace(strOwner))
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				auctionOwner, err := sdk.AccAddressFromBech32(auctionOwnerStr)
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				if err != nil {
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					return fmt.Errorf("cannot parse address from auction owner %s", auctionOwnerStr)
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				}
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				params.Owner = auctionOwner
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			}
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			if len(strDenom) != 0 {
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				auctionDenom := strings.TrimSpace(strDenom)
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				err := sdk.ValidateDenom(auctionDenom)
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				if err != nil {
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					return err
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				}
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				params.Denom = auctionDenom
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			}
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			if len(strPhase) != 0 {
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				auctionPhase := strings.ToLower(strings.TrimSpace(strPhase))
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				if auctionType != types.CollateralAuctionType && len(auctionType) > 0 {
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					return fmt.Errorf("cannot apply phase flag to non-collateral auction type")
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				}
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				if auctionPhase != types.ForwardAuctionPhase && auctionPhase != types.ReverseAuctionPhase {
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					return fmt.Errorf("invalid auction phase %s", strPhase)
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				}
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				params.Phase = auctionPhase
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			}
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			bz, err := cdc.MarshalJSON(params)
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			if err != nil {
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				return err
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			}
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			// Query
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			res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryGetAuctions), bz)
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			if err != nil {
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				return err
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			}
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			// Decode and print results
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			var matchingAuctions types.Auctions
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			cdc.MustUnmarshalJSON(res, &matchingAuctions)
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			if len(matchingAuctions) == 0 {
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				return fmt.Errorf("No matching auctions found")
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			}
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			auctionsWithPhase := []types.AuctionWithPhase{} // using empty slice so json returns [] instead of null when there's no auctions
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			for _, a := range matchingAuctions {
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				auctionsWithPhase = append(auctionsWithPhase, types.NewAuctionWithPhase(a))
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			}
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			cliCtx = cliCtx.WithHeight(height)
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			return cliCtx.PrintOutput(auctionsWithPhase) // nolint:errcheck
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		},
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	}
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	cmd.Flags().Int(flags.FlagPage, 1, "pagination page of auctions to to query for")
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	cmd.Flags().Int(flags.FlagLimit, 100, "pagination limit of auctions to query for")
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	cmd.Flags().String(flagType, "", "(optional) filter by auction type, type: collateral, debt, surplus")
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	cmd.Flags().String(flagOwner, "", "(optional) filter by collateral auction owner")
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	cmd.Flags().String(flagDenom, "", "(optional) filter by auction denom")
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	cmd.Flags().String(flagPhase, "", "(optional) filter by collateral auction phase, phase: forward/reverse")
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	return cmd
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}
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// QueryParamsCmd queries the auction module parameters
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func QueryParamsCmd(queryRoute string, cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "params",
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		Short: "get the auction module parameters",
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		Long:  "Get the current global auction module parameters.",
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		Args:  cobra.NoArgs,
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		RunE: func(cmd *cobra.Command, args []string) error {
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			// Query
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			route := fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryGetParams)
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			res, height, err := cliCtx.QueryWithData(route, nil)
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			if err != nil {
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				return err
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			}
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			// Decode and print results
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			var out types.Params
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			cdc.MustUnmarshalJSON(res, &out)
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			cliCtx = cliCtx.WithHeight(height)
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			return cliCtx.PrintOutput(out)
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		},
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	}
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}
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