agent_liquidation_value.go

/*
Copyright © 2023 Glif LTD
*/
package cmd

import (
	"fmt"
	"log"
	"math/big"
	"time"

	"github.com/briandowns/spinner"
	"github.com/glifio/go-pools/terminate"
	"github.com/glifio/go-pools/util"
	"github.com/spf13/cobra"
)

var liquidationValueCmd = &cobra.Command{
	Use:   "liquidation-value",
	Short: "Fetches the Agent's liquidation value",
	Long:  ``,
	Args:  cobra.NoArgs,
	Run: func(cmd *cobra.Command, args []string) {
		agentAddr, err := getAgentAddressWithFlags(cmd)
		if err != nil {
			logFatal(err)
		}

		log.Printf("Fetching liquidation value for %s", util.TruncateAddr(agentAddr.String()))
		s := spinner.New(spinner.CharSets[9], 100*time.Millisecond)
		s.Start()
		defer s.Stop()

		agentCollateralStats, err := PoolsSDK.Query().AgentCollateralStatsQuick(cmd.Context(), agentAddr)
		if err != nil {
			logFatal(err)
		}
		s.Stop()

		ats := agentCollateralStats.Summarize()

		minersKeys := []string{
			"Miner liquidation values",
		}

		minersValues := []string{
			"",
		}

		for _, minerCollateral := range agentCollateralStats.MinersTerminationStats {
			minersKeys = append(minersKeys, fmt.Sprintf("%s", minerCollateral.Address))
			// here we instantiate a PreviewAgentTerminationSummary type to reuse its liquidation value and recovery rate funcs
			ts := terminate.PreviewAgentTerminationSummary{
				TerminationPenalty: minerCollateral.TerminationPenalty,
				InitialPledge:      minerCollateral.Pledged,
				VestingBalance:     minerCollateral.Vesting,
				MinersAvailableBal: minerCollateral.Available,
				AgentAvailableBal:  big.NewInt(0),
			}

			minersValues = append(minersValues, fmt.Sprintf("%0.04f FIL (%0.02f%%)", util.ToFIL(ts.LiquidationValue()), bigIntAttoToPercent(ts.RecoveryRate())))
		}

		agentCollateralStatsKeys := []string{
			"Agent liquidation value",
		}

		agentCollateralStatsVals := []string{
			fmt.Sprintf("%0.03f FIL (%0.02f%% recovery)", util.ToFIL(ats.LiquidationValue()), bigIntAttoToPercent(ats.RecoveryRate())),
		}

		agentLiquidFILKey := []string{
			"Agent's liquid FIL",
		}

		agentLiquidFILValue := []string{
			fmt.Sprintf("%0.04f FIL", util.ToFIL(ats.AgentAvailableBal)),
		}

		printTable(agentCollateralStatsKeys, agentCollateralStatsVals)
		printTable(agentLiquidFILKey, agentLiquidFILValue)
		printTable(minersKeys, minersValues)
		fmt.Println()
	},
}

func init() {
	agentCmd.AddCommand(liquidationValueCmd)
	liquidationValueCmd.Flags().String("agent-addr", "", "Agent address")
}