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Refactor x/distribution according to ADR 031 (#7524)
* Refactor x/distribution according to ADR 31 * lint * removed unused * Apply suggestions from code review Co-authored-by: Marie Gauthier <[email protected]> Co-authored-by: Aaron Craelius <[email protected]> Co-authored-by: Marie Gauthier <[email protected]> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| package keeper | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| "github.com/armon/go-metrics" | ||
| "github.com/cosmos/cosmos-sdk/telemetry" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/cosmos/cosmos-sdk/x/distribution/types" | ||
| ) | ||
|
|
||
| type msgServer struct { | ||
| Keeper | ||
| } | ||
|
|
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| // NewMsgServerImpl returns an implementation of the bank MsgServer interface | ||
| // for the provided Keeper. | ||
| func NewMsgServerImpl(keeper Keeper) types.MsgServer { | ||
| return &msgServer{Keeper: keeper} | ||
| } | ||
|
|
||
| var _ types.MsgServer = msgServer{} | ||
|
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| func (k msgServer) SetWithdrawAddress(goCtx context.Context, msg *types.MsgSetWithdrawAddress) (*types.MsgSetWithdrawAddressResponse, error) { | ||
| ctx := sdk.UnwrapSDKContext(goCtx) | ||
|
|
||
| delegatorAddress, err := sdk.AccAddressFromBech32(msg.DelegatorAddress) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| withdrawAddress, err := sdk.AccAddressFromBech32(msg.DelegatorAddress) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| err = k.SetWithdrawAddr(ctx, delegatorAddress, withdrawAddress) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| ctx.EventManager().EmitEvent( | ||
| sdk.NewEvent( | ||
| sdk.EventTypeMessage, | ||
| sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory), | ||
| sdk.NewAttribute(sdk.AttributeKeySender, msg.DelegatorAddress), | ||
| ), | ||
| ) | ||
|
|
||
| return &types.MsgSetWithdrawAddressResponse{}, nil | ||
| } | ||
|
|
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| func (k msgServer) WithdrawDelegatorReward(goCtx context.Context, msg *types.MsgWithdrawDelegatorReward) (*types.MsgWithdrawDelegatorRewardResponse, error) { | ||
| ctx := sdk.UnwrapSDKContext(goCtx) | ||
|
|
||
| valAddr, err := sdk.ValAddressFromBech32(msg.ValidatorAddress) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| delegatorAddress, err := sdk.AccAddressFromBech32(msg.DelegatorAddress) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| amount, err := k.WithdrawDelegationRewards(ctx, delegatorAddress, valAddr) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| defer func() { | ||
| for _, a := range amount { | ||
| telemetry.SetGaugeWithLabels( | ||
| []string{"tx", "msg", "withdraw_reward"}, | ||
| float32(a.Amount.Int64()), | ||
| []metrics.Label{telemetry.NewLabel("denom", a.Denom)}, | ||
| ) | ||
| } | ||
| }() | ||
|
|
||
| ctx.EventManager().EmitEvent( | ||
| sdk.NewEvent( | ||
| sdk.EventTypeMessage, | ||
| sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory), | ||
| sdk.NewAttribute(sdk.AttributeKeySender, msg.DelegatorAddress), | ||
| ), | ||
| ) | ||
| return &types.MsgWithdrawDelegatorRewardResponse{}, nil | ||
| } | ||
|
|
||
| func (k msgServer) WithdrawValidatorCommission(goCtx context.Context, msg *types.MsgWithdrawValidatorCommission) (*types.MsgWithdrawValidatorCommissionResponse, error) { | ||
| ctx := sdk.UnwrapSDKContext(goCtx) | ||
|
|
||
| valAddr, err := sdk.ValAddressFromBech32(msg.ValidatorAddress) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| amount, err := k.Keeper.WithdrawValidatorCommission(ctx, valAddr) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| defer func() { | ||
| for _, a := range amount { | ||
| telemetry.SetGaugeWithLabels( | ||
| []string{"tx", "msg", "withdraw_commission"}, | ||
| float32(a.Amount.Int64()), | ||
| []metrics.Label{telemetry.NewLabel("denom", a.Denom)}, | ||
| ) | ||
| } | ||
| }() | ||
|
|
||
| ctx.EventManager().EmitEvent( | ||
| sdk.NewEvent( | ||
| sdk.EventTypeMessage, | ||
| sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory), | ||
| sdk.NewAttribute(sdk.AttributeKeySender, msg.ValidatorAddress), | ||
| ), | ||
| ) | ||
|
|
||
| return &types.MsgWithdrawValidatorCommissionResponse{}, nil | ||
| } | ||
|
|
||
| func (k msgServer) FundCommunityPool(goCtx context.Context, msg *types.MsgFundCommunityPool) (*types.MsgFundCommunityPoolResponse, error) { | ||
| ctx := sdk.UnwrapSDKContext(goCtx) | ||
|
|
||
| depositer, err := sdk.AccAddressFromBech32(msg.Depositor) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if err := k.Keeper.FundCommunityPool(ctx, msg.Amount, depositer); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| ctx.EventManager().EmitEvent( | ||
| sdk.NewEvent( | ||
| sdk.EventTypeMessage, | ||
| sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory), | ||
| sdk.NewAttribute(sdk.AttributeKeySender, msg.Depositor), | ||
| ), | ||
| ) | ||
|
|
||
| return &types.MsgFundCommunityPoolResponse{}, nil | ||
| } |
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