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query.go
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query.go
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package cli
import (
"context"
"fmt"
"strconv"
"strings"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/version"
"github.com/furya-official/mage/x/auction/types"
)
// GetQueryCmd returns the cli query commands for the auction module
func GetQueryCmd() *cobra.Command {
auctionQueryCmd := &cobra.Command{
Use: types.ModuleName,
Short: fmt.Sprintf("Querying commands for the %s module", types.ModuleName),
}
cmds := []*cobra.Command{
GetCmdQueryParams(),
GetCmdQueryAuction(),
GetCmdQueryAuctions(),
}
for _, cmd := range cmds {
flags.AddQueryFlagsToCmd(cmd)
}
auctionQueryCmd.AddCommand(cmds...)
return auctionQueryCmd
}
// GetCmdQueryParams queries the issuance module parameters
func GetCmdQueryParams() *cobra.Command {
return &cobra.Command{
Use: "params",
Short: fmt.Sprintf("get the %s module parameters", types.ModuleName),
Long: "Get the current auction module parameters.",
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
res, err := queryClient.Params(context.Background(), &types.QueryParamsRequest{})
if err != nil {
return err
}
return clientCtx.PrintProto(&res.Params)
},
}
}
// GetCmdQueryAuction queries one auction in the store
func GetCmdQueryAuction() *cobra.Command {
return &cobra.Command{
Use: "auction [auction-id]",
Short: "get info about an auction",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
auctionID, err := strconv.Atoi(args[0])
if err != nil {
return err
}
params := types.QueryAuctionRequest{
AuctionId: uint64(auctionID),
}
res, err := queryClient.Auction(context.Background(), ¶ms)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
}
}
// Query auction flags
const (
flagType = "type"
flagDenom = "denom"
flagPhase = "phase"
flagOwner = "owner"
)
// GetCmdQueryAuctions queries the auctions in the store
func GetCmdQueryAuctions() *cobra.Command {
cmd := &cobra.Command{
Use: "auctions",
Short: "query auctions with optional filters",
Long: "Query for all paginated auctions that match optional filters.",
Example: strings.Join([]string{
fmt.Sprintf(" $ %s q %s auctions --type=(collateral|surplus|debt)", version.AppName, types.ModuleName),
fmt.Sprintf(" $ %s q %s auctions --owner=mage1hatdq32u5x4wnxrtv5wzjzmq49sxgjgsj0mffm", version.AppName, types.ModuleName),
fmt.Sprintf(" $ %s q %s auctions --denom=bnb", version.AppName, types.ModuleName),
fmt.Sprintf(" $ %s q %s auctions --phase=(forward|reverse)", version.AppName, types.ModuleName),
fmt.Sprintf(" $ %s q %s auctions --page=2 --limit=100", version.AppName, types.ModuleName),
}, "\n"),
RunE: func(cmd *cobra.Command, args []string) error {
auctionType, err := cmd.Flags().GetString(flagType)
if err != nil {
return err
}
owner, err := cmd.Flags().GetString(flagOwner)
if err != nil {
return err
}
denom, err := cmd.Flags().GetString(flagDenom)
if err != nil {
return err
}
phase, err := cmd.Flags().GetString(flagPhase)
if err != nil {
return err
}
pageReq, err := client.ReadPageRequest(cmd.Flags())
if err != nil {
return err
}
if len(auctionType) != 0 {
auctionType = strings.ToLower(auctionType)
if auctionType != types.CollateralAuctionType &&
auctionType != types.SurplusAuctionType &&
auctionType != types.DebtAuctionType {
return fmt.Errorf("invalid auction type %s", auctionType)
}
}
if len(owner) != 0 {
if auctionType != types.CollateralAuctionType {
return fmt.Errorf("cannot apply owner flag to non-collateral auction type")
}
_, err := sdk.AccAddressFromBech32(owner)
if err != nil {
return fmt.Errorf("cannot parse address from auction owner %s", owner)
}
}
if len(denom) != 0 {
err := sdk.ValidateDenom(denom)
if err != nil {
return err
}
}
if len(phase) != 0 {
phase = strings.ToLower(phase)
if len(auctionType) > 0 && auctionType != types.CollateralAuctionType {
return fmt.Errorf("cannot apply phase flag to non-collateral auction type")
}
if phase != types.ForwardAuctionPhase && phase != types.ReverseAuctionPhase {
return fmt.Errorf("invalid auction phase %s", phase)
}
}
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
queryClient := types.NewQueryClient(clientCtx)
request := types.QueryAuctionsRequest{
Type: auctionType,
Owner: owner,
Denom: denom,
Phase: phase,
Pagination: pageReq,
}
res, err := queryClient.Auctions(context.Background(), &request)
if err != nil {
return err
}
return clientCtx.PrintProto(res)
},
}
flags.AddPaginationFlagsToCmd(cmd, "auctions")
cmd.Flags().String(flagType, "", "(optional) filter by auction type, type: collateral, debt, surplus")
cmd.Flags().String(flagOwner, "", "(optional) filter by collateral auction owner")
cmd.Flags().String(flagDenom, "", "(optional) filter by auction denom")
cmd.Flags().String(flagPhase, "", "(optional) filter by collateral auction phase, phase: forward/reverse")
return cmd
}