0g-chain/x/cdp/client/cli/tx.go
Kevin Davis c63ecf908a
Cdp accumulators (#751)
* 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>
2021-01-18 12:12:37 -07:00

237 lines
7.1 KiB
Go

package cli
import (
"bufio"
"fmt"
"strings"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/version"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/cosmos-sdk/x/auth/client/utils"
"github.com/kava-labs/kava/x/cdp/types"
)
// GetTxCmd returns the transaction commands for this module
func GetTxCmd(cdc *codec.Codec) *cobra.Command {
cdpTxCmd := &cobra.Command{
Use: "cdp",
Short: "cdp transactions subcommands",
}
cdpTxCmd.AddCommand(flags.PostCommands(
GetCmdCreateCdp(cdc),
GetCmdDeposit(cdc),
GetCmdWithdraw(cdc),
GetCmdDraw(cdc),
GetCmdRepay(cdc),
GetCmdLiquidate(cdc),
)...)
return cdpTxCmd
}
// GetCmdCreateCdp returns the command handler for creating a cdp
func GetCmdCreateCdp(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "create [collateral] [debt] [collateral-type]",
Short: "create a new cdp",
Long: strings.TrimSpace(
fmt.Sprintf(`Create a new cdp, depositing some collateral and drawing some debt.
Example:
$ %s tx %s create 10000000uatom 1000usdx atom-a --from myKeyName
`, version.ClientName, types.ModuleName)),
Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
collateral, err := sdk.ParseCoin(args[0])
if err != nil {
return err
}
debt, err := sdk.ParseCoin(args[1])
if err != nil {
return err
}
msg := types.NewMsgCreateCDP(cliCtx.GetFromAddress(), collateral, debt, args[2])
err = msg.ValidateBasic()
if err != nil {
return err
}
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
},
}
}
// GetCmdDeposit cli command for depositing to a cdp.
func GetCmdDeposit(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "deposit [owner-addr] [collateral] [collateral-type]",
Short: "deposit collateral to an existing cdp",
Long: strings.TrimSpace(
fmt.Sprintf(`Add collateral to an existing cdp.
Example:
$ %s tx %s deposit kava15qdefkmwswysgg4qxgqpqr35k3m49pkx2jdfnw 10000000uatom atom-a --from myKeyName
`, version.ClientName, types.ModuleName)),
Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
collateral, err := sdk.ParseCoin(args[1])
if err != nil {
return err
}
owner, err := sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
msg := types.NewMsgDeposit(owner, cliCtx.GetFromAddress(), collateral, args[2])
err = msg.ValidateBasic()
if err != nil {
return err
}
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
},
}
}
// GetCmdWithdraw cli command for withdrawing from a cdp.
func GetCmdWithdraw(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "withdraw [owner-addr] [collateral] [collateral-type]",
Short: "withdraw collateral from an existing cdp",
Long: strings.TrimSpace(
fmt.Sprintf(`Remove collateral from an existing cdp.
Example:
$ %s tx %s withdraw kava15qdefkmwswysgg4qxgqpqr35k3m49pkx2jdfnw 10000000uatom atom-a --from myKeyName
`, version.ClientName, types.ModuleName)),
Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
collateral, err := sdk.ParseCoin(args[1])
if err != nil {
return err
}
owner, err := sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
msg := types.NewMsgWithdraw(owner, cliCtx.GetFromAddress(), collateral, args[2])
err = msg.ValidateBasic()
if err != nil {
return err
}
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
},
}
}
// GetCmdDraw cli command for depositing to a cdp.
func GetCmdDraw(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "draw [collateral-type] [debt]",
Short: "draw debt off an existing cdp",
Long: strings.TrimSpace(
fmt.Sprintf(`Create debt in an existing cdp and send the newly minted asset to your account.
Example:
$ %s tx %s draw atom-a 1000usdx --from myKeyName
`, version.ClientName, types.ModuleName)),
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
debt, err := sdk.ParseCoin(args[1])
if err != nil {
return err
}
msg := types.NewMsgDrawDebt(cliCtx.GetFromAddress(), args[0], debt)
err = msg.ValidateBasic()
if err != nil {
return err
}
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
},
}
}
// GetCmdRepay cli command for depositing to a cdp.
func GetCmdRepay(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "repay [collateral-name] [debt]",
Short: "repay debt to an existing cdp",
Long: strings.TrimSpace(
fmt.Sprintf(`Cancel out debt in an existing cdp.
Example:
$ %s tx %s repay atom-a 1000usdx --from myKeyName
`, version.ClientName, types.ModuleName)),
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
payment, err := sdk.ParseCoin(args[1])
if err != nil {
return err
}
msg := types.NewMsgRepayDebt(cliCtx.GetFromAddress(), args[0], payment)
err = msg.ValidateBasic()
if err != nil {
return err
}
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
},
}
}
// GetCmdLiquidate cli command for liquidating a cdp.
func GetCmdLiquidate(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "liquidate [cdp-owner-address] [collateral-type]",
Short: "liquidate a cdp",
Long: strings.TrimSpace(
fmt.Sprintf(`Liquidate a cdp if it is below the required liquidation ratio
Example:
$ %s tx %s liquidate kava1y70y90wzmnf00e63efk2lycgqwepthdmyzsfzm btcb-a --from myKeyName
`, version.ClientName, types.ModuleName)),
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
addr, err := sdk.AccAddressFromBech32(args[0])
if err != nil {
return err
}
msg := types.NewMsgLiquidate(cliCtx.GetFromAddress(), addr, args[1])
err = msg.ValidateBasic()
if err != nil {
return err
}
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
},
}
}