mirror of
				https://github.com/0glabs/0g-chain.git
				synced 2025-11-04 00:27:41 +00:00 
			
		
		
		
	* Add 'InterestFactor' to CDP type (#734) * update cdp type to include interest factor * fix build * Add cdp accumulator methods (#735) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * Add sync cdp interest method (#737) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * remove old fee functions * add method to synchronize cdp interest * add multi-cdp tests * add test with many blocks * add test for interest getter * address review comments * calculate time difference then convert to seconds * fix: update collateral index when syncing interest * fix: differentiate between case when apy is zero and all fees are being rounded to zero * fix: round time difference properly * update cdp genesis state and migrations (#738) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * remove old fee functions * add method to synchronize cdp interest * add multi-cdp tests * add test with many blocks * add test for interest getter * update cdp genesis state and migrations * address review comments * calculate time difference then convert to seconds * fix: update collateral index when syncing interest * fix: differentiate between case when apy is zero and all fees are being rounded to zero * fix: simplify add/remove/update collateral index * update genesis state to include total principal amounts * update migration * Delete kava-4-cdp-state-block-500000.json * Add cdp liquidations by external keeper (#750) * feat: split liquidations between external keepers and automated begin blocker * address review comments * USDX incentive accumulators (#752) * feat: split liquidations between external keepers and automated begin blocker * wip: refactor usdx minting incentives to use accumulators/hooks * wip: refactor usdx minting claim object * feat: use accumulators/hooks for usdx minting rewards * fix: get tests passing * fix: don't create claim objects unless that cdp type is eligable for rewards * add begin blocker * update client * cleanup comments/tests * update querier * address review comments * fix: check for division by zero * address review comments * run hook before interest is synced * Remove savings rate (#764) * remove savings rate * remove savings rate from debt param * update migrations * address review comments * Add usdx incentives calculation test (#765) * add usdx incentive calculation test * update reward calculation * add allowable error to test criteria * Update x/incentive/keeper/rewards_test.go Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * fix: remove old fields from test genesis state Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com>
		
			
				
	
	
		
			237 lines
		
	
	
		
			7.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			237 lines
		
	
	
		
			7.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
package cli
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import (
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	"bufio"
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	"fmt"
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	"strings"
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	"github.com/spf13/cobra"
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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/cosmos/cosmos-sdk/version"
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	"github.com/cosmos/cosmos-sdk/x/auth"
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	"github.com/cosmos/cosmos-sdk/x/auth/client/utils"
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	"github.com/kava-labs/kava/x/cdp/types"
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)
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// GetTxCmd returns the transaction commands for this module
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func GetTxCmd(cdc *codec.Codec) *cobra.Command {
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	cdpTxCmd := &cobra.Command{
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		Use:   "cdp",
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		Short: "cdp transactions subcommands",
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	}
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	cdpTxCmd.AddCommand(flags.PostCommands(
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		GetCmdCreateCdp(cdc),
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		GetCmdDeposit(cdc),
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		GetCmdWithdraw(cdc),
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		GetCmdDraw(cdc),
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		GetCmdRepay(cdc),
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		GetCmdLiquidate(cdc),
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	)...)
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	return cdpTxCmd
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}
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// GetCmdCreateCdp returns the command handler for creating a cdp
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func GetCmdCreateCdp(cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "create [collateral] [debt] [collateral-type]",
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		Short: "create a new cdp",
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		Long: strings.TrimSpace(
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			fmt.Sprintf(`Create a new cdp, depositing some collateral and drawing some debt.
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Example:
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$ %s tx %s create 10000000uatom 1000usdx atom-a --from myKeyName
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`, version.ClientName, types.ModuleName)),
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		Args: cobra.ExactArgs(3),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			inBuf := bufio.NewReader(cmd.InOrStdin())
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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			collateral, err := sdk.ParseCoin(args[0])
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			if err != nil {
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				return err
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			}
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			debt, err := sdk.ParseCoin(args[1])
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			if err != nil {
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				return err
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			}
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			msg := types.NewMsgCreateCDP(cliCtx.GetFromAddress(), collateral, debt, args[2])
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			err = msg.ValidateBasic()
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			if err != nil {
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				return err
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			}
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			return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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		},
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	}
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}
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// GetCmdDeposit cli command for depositing to a cdp.
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func GetCmdDeposit(cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "deposit [owner-addr] [collateral] [collateral-type]",
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		Short: "deposit collateral to an existing cdp",
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		Long: strings.TrimSpace(
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			fmt.Sprintf(`Add collateral to an existing cdp.
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Example:
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$ %s tx %s deposit kava15qdefkmwswysgg4qxgqpqr35k3m49pkx2jdfnw 10000000uatom atom-a --from myKeyName
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`, version.ClientName, types.ModuleName)),
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		Args: cobra.ExactArgs(3),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			inBuf := bufio.NewReader(cmd.InOrStdin())
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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			collateral, err := sdk.ParseCoin(args[1])
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			if err != nil {
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				return err
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			}
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			owner, err := sdk.AccAddressFromBech32(args[0])
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			if err != nil {
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				return err
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			}
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			msg := types.NewMsgDeposit(owner, cliCtx.GetFromAddress(), collateral, args[2])
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			err = msg.ValidateBasic()
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			if err != nil {
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				return err
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			}
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			return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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		},
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	}
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}
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// GetCmdWithdraw cli command for withdrawing from a cdp.
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func GetCmdWithdraw(cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "withdraw [owner-addr] [collateral] [collateral-type]",
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		Short: "withdraw collateral from an existing cdp",
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		Long: strings.TrimSpace(
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			fmt.Sprintf(`Remove collateral from an existing cdp.
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Example:
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$ %s tx %s withdraw kava15qdefkmwswysgg4qxgqpqr35k3m49pkx2jdfnw 10000000uatom atom-a --from myKeyName
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`, version.ClientName, types.ModuleName)),
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		Args: cobra.ExactArgs(3),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			inBuf := bufio.NewReader(cmd.InOrStdin())
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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			collateral, err := sdk.ParseCoin(args[1])
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			if err != nil {
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				return err
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			}
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			owner, err := sdk.AccAddressFromBech32(args[0])
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			if err != nil {
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				return err
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			}
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			msg := types.NewMsgWithdraw(owner, cliCtx.GetFromAddress(), collateral, args[2])
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			err = msg.ValidateBasic()
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			if err != nil {
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				return err
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			}
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			return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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		},
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	}
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}
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// GetCmdDraw cli command for depositing to a cdp.
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func GetCmdDraw(cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "draw [collateral-type] [debt]",
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		Short: "draw debt off an existing cdp",
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		Long: strings.TrimSpace(
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			fmt.Sprintf(`Create debt in an existing cdp and send the newly minted asset to your account.
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Example:
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$ %s tx %s draw atom-a 1000usdx --from myKeyName
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`, version.ClientName, types.ModuleName)),
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		Args: cobra.ExactArgs(2),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			inBuf := bufio.NewReader(cmd.InOrStdin())
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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			debt, err := sdk.ParseCoin(args[1])
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			if err != nil {
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				return err
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			}
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			msg := types.NewMsgDrawDebt(cliCtx.GetFromAddress(), args[0], debt)
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			err = msg.ValidateBasic()
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			if err != nil {
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				return err
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			}
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			return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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		},
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	}
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}
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// GetCmdRepay cli command for depositing to a cdp.
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func GetCmdRepay(cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "repay [collateral-name] [debt]",
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		Short: "repay debt to an existing cdp",
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		Long: strings.TrimSpace(
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			fmt.Sprintf(`Cancel out debt in an existing cdp.
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Example:
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$ %s tx %s repay atom-a 1000usdx --from myKeyName
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`, version.ClientName, types.ModuleName)),
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		Args: cobra.ExactArgs(2),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			inBuf := bufio.NewReader(cmd.InOrStdin())
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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			payment, err := sdk.ParseCoin(args[1])
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			if err != nil {
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				return err
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			}
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			msg := types.NewMsgRepayDebt(cliCtx.GetFromAddress(), args[0], payment)
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			err = msg.ValidateBasic()
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			if err != nil {
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				return err
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			}
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			return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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		},
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	}
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}
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// GetCmdLiquidate cli command for liquidating a cdp.
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func GetCmdLiquidate(cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "liquidate [cdp-owner-address] [collateral-type]",
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		Short: "liquidate a cdp",
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		Long: strings.TrimSpace(
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			fmt.Sprintf(`Liquidate a cdp if it is below the required liquidation ratio
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Example:
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$ %s tx %s liquidate kava1y70y90wzmnf00e63efk2lycgqwepthdmyzsfzm  btcb-a --from myKeyName
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`, version.ClientName, types.ModuleName)),
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		Args: cobra.ExactArgs(2),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			inBuf := bufio.NewReader(cmd.InOrStdin())
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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			addr, err := sdk.AccAddressFromBech32(args[0])
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			if err != nil {
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				return err
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			}
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			msg := types.NewMsgLiquidate(cliCtx.GetFromAddress(), addr, args[1])
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			err = msg.ValidateBasic()
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			if err != nil {
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				return err
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			}
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			return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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		},
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	}
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}
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