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https://github.com/planetmint/planetmint-go.git
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0cab7d5878
* implemented SelectPopParticipants * added check if enough participants to initiate PoP * make use of lib for broadcasting tx Signed-off-by: Lorenz Herzberger <lorenzherzberger@gmail.com>
74 lines
2.2 KiB
Go
74 lines
2.2 KiB
Go
package dao
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import (
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"encoding/hex"
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"github.com/planetmint/planetmint-go/config"
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"github.com/planetmint/planetmint-go/util"
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"github.com/planetmint/planetmint-go/x/dao/keeper"
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abci "github.com/cometbft/cometbft/abci/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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func BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock, k keeper.Keeper) {
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proposerAddress := req.Header.GetProposerAddress()
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// Check if node is block proposer
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// take the following actions only once, that's why we filter for the Block Proposer
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if !util.IsValidatorBlockProposer(ctx, proposerAddress) {
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return
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}
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currentBlockHeight := req.Header.GetHeight()
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hexProposerAddress := hex.EncodeToString(proposerAddress)
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if isPopHeight(req.Header.GetHeight()) {
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// select PoP participants
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challenger, challengee := k.SelectPopParticipants(ctx)
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if challenger != "" && challengee != "" {
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// Issue PoP
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util.SendInitPoP(ctx, hexProposerAddress, challenger, challengee, currentBlockHeight)
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// TODO send MQTT message to challenger && challengee
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}
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}
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if isReIssuanceHeight(currentBlockHeight) {
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reIssuance, err := k.CreateNextReIssuanceObject(ctx, currentBlockHeight)
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if err == nil {
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util.SendInitReissuance(ctx, hexProposerAddress, reIssuance.GetRawTx(), currentBlockHeight,
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reIssuance.GetFirstIncludedPop(), reIssuance.GetLastIncludedPop())
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} else {
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util.GetAppLogger().Error(ctx, "error while computing the RDDL re-issuance ", err)
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}
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}
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if isDistributionHeight(currentBlockHeight) {
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distribution, err := k.GetDistributionForReissuedTokens(ctx, currentBlockHeight)
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if err != nil {
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util.GetAppLogger().Error(ctx, "error while computing the RDDL distribution ", err)
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}
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distribution.Proposer = hexProposerAddress
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util.SendDistributionRequest(ctx, distribution)
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}
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}
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func isPopHeight(height int64) bool {
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cfg := config.GetConfig()
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return height%int64(cfg.PopEpochs) == 0
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}
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func isReIssuanceHeight(height int64) bool {
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cfg := config.GetConfig()
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return height%int64(cfg.ReIssuanceEpochs) == 0
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}
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func isDistributionHeight(height int64) bool {
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cfg := config.GetConfig()
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return height%int64(cfg.DistributionEpochs) == 0
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}
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func EndBlocker(ctx sdk.Context, _ abci.RequestEndBlock, k keeper.Keeper) {
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k.DistributeCollectedFees(ctx)
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}
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