LaconicNetwork/cosmos-sdk
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Add delegate() tags

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This commit is contained in:
Christopher Goes 2018-05-10 17:19:06 +02:00
parent 2b707f6b0a
commit e4e1068390
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1 changed files with 12 additions and 7 deletions
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19
x/stake/handler.go
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@ -100,11 +100,13 @@ func handleMsgDeclareCandidacy(ctx sdk.Context, msg MsgDeclareCandidacy, k Keepe
// move coins from the msg.Address account to a (self-bond) delegator account
// the candidate account and global shares are updated within here
err := delegate(ctx, k, msg.CandidateAddr, msg.Bond, candidate)
tags, err := delegate(ctx, k, msg.CandidateAddr, msg.Bond, candidate)
if err != nil {
return err.Result()
}
return sdk.Result{}
return sdk.Result{
Tags: tags,
}
}
func handleMsgEditCandidacy(ctx sdk.Context, msg MsgEditCandidacy, k Keeper) sdk.Result {
@ -148,16 +150,18 @@ func handleMsgDelegate(ctx sdk.Context, msg MsgDelegate, k Keeper) sdk.Result {
GasUsed: GasDelegate,
}
}
err := delegate(ctx, k, msg.DelegatorAddr, msg.Bond, candidate)
tags, err := delegate(ctx, k, msg.DelegatorAddr, msg.Bond, candidate)
if err != nil {
return err.Result()
}
return sdk.Result{}
return sdk.Result{
Tags: tags,
}
}
// common functionality between handlers
func delegate(ctx sdk.Context, k Keeper, delegatorAddr sdk.Address,
bondAmt sdk.Coin, candidate Candidate) sdk.Error {
bondAmt sdk.Coin, candidate Candidate) (sdk.Tags, sdk.Error) {
// Get or create the delegator bond
bond, found := k.GetDelegatorBond(ctx, delegatorAddr, candidate.Address)
@ -173,7 +177,7 @@ func delegate(ctx sdk.Context, k Keeper, delegatorAddr sdk.Address,
pool := k.GetPool(ctx)
_, _, err := k.coinKeeper.SubtractCoins(ctx, bond.DelegatorAddr, sdk.Coins{bondAmt})
if err != nil {
return err
return nil, err
}
pool, candidate, newShares := pool.candidateAddTokens(candidate, bondAmt.Amount)
bond.Shares = bond.Shares.Add(newShares)
@ -184,7 +188,8 @@ func delegate(ctx sdk.Context, k Keeper, delegatorAddr sdk.Address,
k.setDelegatorBond(ctx, bond)
k.setCandidate(ctx, candidate)
k.setPool(ctx, pool)
return nil
tags := sdk.NewTags("delegator", delegatorAddr.Bytes(), "candidate", candidate.Address.Bytes())
return tags, nil
}
func handleMsgUnbond(ctx sdk.Context, msg MsgUnbond, k Keeper) sdk.Result {