package cli import ( "fmt" "strings" "github.com/spf13/cobra" "github.com/cosmos/cosmos-sdk/client" "github.com/cosmos/cosmos-sdk/client/context" "github.com/cosmos/cosmos-sdk/codec" sdk "github.com/cosmos/cosmos-sdk/types" "github.com/kava-labs/kava/x/cdp/types" ) // GetQueryCmd returns the cli query commands for this module func GetQueryCmd(queryRoute string, cdc *codec.Codec) *cobra.Command { // Group nameservice queries under a subcommand cdpQueryCmd := &cobra.Command{ Use: "cdp", Short: "Querying commands for the cdp module", } cdpQueryCmd.AddCommand(client.GetCommands( QueryCdpCmd(queryRoute, cdc), QueryCdpsByDenomCmd(queryRoute, cdc), QueryCdpsByDenomAndRatioCmd(queryRoute, cdc), QueryParamsCmd(queryRoute, cdc), )...) return cdpQueryCmd } // QueryCdpCmd returns the command handler for querying a particular cdp func QueryCdpCmd(queryRoute string, cdc *codec.Codec) *cobra.Command { return &cobra.Command{ Use: "cdp [ownerAddress] [collateralType]", Short: "get info about a cdp", Args: cobra.ExactArgs(2), RunE: func(cmd *cobra.Command, args []string) error { cliCtx := context.NewCLIContext().WithCodec(cdc) // Prepare params for querier ownerAddress, err := sdk.AccAddressFromBech32(args[0]) if err != nil { return err } collateralType := args[1] // TODO validation? bz, err := cdc.MarshalJSON(types.QueryCdpParams{ CollateralDenom: collateralType, Owner: ownerAddress, }) if err != nil { return err } // Query route := fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryGetCdp) res, _, err := cliCtx.QueryWithData(route, bz) if err != nil { return err } // Decode and print results var cdp types.CDP cdc.MustUnmarshalJSON(res, &cdp) return cliCtx.PrintOutput(cdp) }, } } // QueryCdpsByDenomCmd returns the command handler for querying cdps for a collateral type func QueryCdpsByDenomCmd(queryRoute string, cdc *codec.Codec) *cobra.Command { return &cobra.Command{ Use: "cdps [collateralType]", Short: "Query cdps by collateral type", Long: strings.TrimSpace(`Query cdps by a specific collateral type, or query all cdps if none is specifed: $ query cdp cdps uatom `), Args: cobra.MaximumNArgs(1), RunE: func(cmd *cobra.Command, args []string) error { cliCtx := context.NewCLIContext().WithCodec(cdc) // Prepare params for querier bz, err := cdc.MarshalJSON(types.QueryCdpsParams{CollateralDenom: args[0]}) if err != nil { return err } // Query route := fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryGetCdps) res, _, err := cliCtx.QueryWithData(route, bz) if err != nil { return err } // Decode and print results var out types.CDPs cdc.MustUnmarshalJSON(res, &out) return cliCtx.PrintOutput(out) }, } } // QueryCdpsByDenomAndRatioCmd returns the command handler for querying cdps // by specified collateral type and collateralization ratio func QueryCdpsByDenomAndRatioCmd(queryRoute string, cdc *codec.Codec) *cobra.Command { return &cobra.Command{ Use: "cdps [collateralType] [ratio]", Short: "get cdps with matching collateral type and below the specified ratio", Long: strings.TrimSpace(`Get all CDPS of a particular collateral type with collateralization ratio below the specified input.`), Args: cobra.ExactArgs(2), RunE: func(cmd *cobra.Command, args []string) error { cliCtx := context.NewCLIContext().WithCodec(cdc) // Prepare params for querier price, errSdk := sdk.NewDecFromStr(args[1]) if errSdk != nil { return fmt.Errorf(errSdk.Error()) } bz, err := cdc.MarshalJSON(types.QueryCdpsByRatioParams{ CollateralDenom: args[0], Ratio: price, }) if err != nil { return err } // Query route := fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryGetCdps) res, _, err := cliCtx.QueryWithData(route, bz) if err != nil { return err } // Decode and print results var out types.CDPs cdc.MustUnmarshalJSON(res, &out) return cliCtx.PrintOutput(out) }, } } // QueryParamsCmd returns the command handler for cdp parameter querying func QueryParamsCmd(queryRoute string, cdc *codec.Codec) *cobra.Command { return &cobra.Command{ Use: "params", Short: "get the cdp module parameters", Long: "Get the current global cdp module parameters.", Args: cobra.NoArgs, RunE: func(cmd *cobra.Command, args []string) error { cliCtx := context.NewCLIContext().WithCodec(cdc) // Query route := fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryGetParams) res, _, err := cliCtx.QueryWithData(route, nil) if err != nil { return err } // Decode and print results var out types.QueryCdpParams cdc.MustUnmarshalJSON(res, &out) return cliCtx.PrintOutput(out) }, } }