2020-10-15 06:54:16 -07:00
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package keeper
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import (
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"context"
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"github.com/armon/go-metrics"
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"github.com/cosmos/cosmos-sdk/telemetry"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/distribution/types"
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)
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type msgServer struct {
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Keeper
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}
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2020-10-16 07:53:49 -07:00
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// NewMsgServerImpl returns an implementation of the distribution MsgServer interface
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2020-10-15 06:54:16 -07:00
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// for the provided Keeper.
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func NewMsgServerImpl(keeper Keeper) types.MsgServer {
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return &msgServer{Keeper: keeper}
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}
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var _ types.MsgServer = msgServer{}
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func (k msgServer) SetWithdrawAddress(goCtx context.Context, msg *types.MsgSetWithdrawAddress) (*types.MsgSetWithdrawAddressResponse, error) {
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ctx := sdk.UnwrapSDKContext(goCtx)
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delegatorAddress, err := sdk.AccAddressFromBech32(msg.DelegatorAddress)
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if err != nil {
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return nil, err
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}
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withdrawAddress, err := sdk.AccAddressFromBech32(msg.DelegatorAddress)
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if err != nil {
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return nil, err
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}
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err = k.SetWithdrawAddr(ctx, delegatorAddress, withdrawAddress)
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if err != nil {
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return nil, err
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}
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ctx.EventManager().EmitEvent(
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, msg.DelegatorAddress),
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),
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)
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return &types.MsgSetWithdrawAddressResponse{}, nil
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}
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func (k msgServer) WithdrawDelegatorReward(goCtx context.Context, msg *types.MsgWithdrawDelegatorReward) (*types.MsgWithdrawDelegatorRewardResponse, error) {
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ctx := sdk.UnwrapSDKContext(goCtx)
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valAddr, err := sdk.ValAddressFromBech32(msg.ValidatorAddress)
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if err != nil {
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return nil, err
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}
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delegatorAddress, err := sdk.AccAddressFromBech32(msg.DelegatorAddress)
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if err != nil {
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return nil, err
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}
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amount, err := k.WithdrawDelegationRewards(ctx, delegatorAddress, valAddr)
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if err != nil {
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return nil, err
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}
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defer func() {
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for _, a := range amount {
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2020-11-10 08:07:40 -08:00
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if a.Amount.IsInt64() {
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telemetry.SetGaugeWithLabels(
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[]string{"tx", "msg", "withdraw_reward"},
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float32(a.Amount.Int64()),
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[]metrics.Label{telemetry.NewLabel("denom", a.Denom)},
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)
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}
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2020-10-15 06:54:16 -07:00
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}
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}()
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ctx.EventManager().EmitEvent(
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, msg.DelegatorAddress),
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),
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)
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return &types.MsgWithdrawDelegatorRewardResponse{}, nil
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}
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func (k msgServer) WithdrawValidatorCommission(goCtx context.Context, msg *types.MsgWithdrawValidatorCommission) (*types.MsgWithdrawValidatorCommissionResponse, error) {
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ctx := sdk.UnwrapSDKContext(goCtx)
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valAddr, err := sdk.ValAddressFromBech32(msg.ValidatorAddress)
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if err != nil {
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return nil, err
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}
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amount, err := k.Keeper.WithdrawValidatorCommission(ctx, valAddr)
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if err != nil {
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return nil, err
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}
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defer func() {
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for _, a := range amount {
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2020-11-10 08:07:40 -08:00
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if a.Amount.IsInt64() {
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telemetry.SetGaugeWithLabels(
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[]string{"tx", "msg", "withdraw_commission"},
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float32(a.Amount.Int64()),
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[]metrics.Label{telemetry.NewLabel("denom", a.Denom)},
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)
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}
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2020-10-15 06:54:16 -07:00
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}
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}()
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ctx.EventManager().EmitEvent(
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, msg.ValidatorAddress),
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),
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)
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return &types.MsgWithdrawValidatorCommissionResponse{}, nil
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}
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func (k msgServer) FundCommunityPool(goCtx context.Context, msg *types.MsgFundCommunityPool) (*types.MsgFundCommunityPoolResponse, error) {
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ctx := sdk.UnwrapSDKContext(goCtx)
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depositer, err := sdk.AccAddressFromBech32(msg.Depositor)
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if err != nil {
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return nil, err
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}
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if err := k.Keeper.FundCommunityPool(ctx, msg.Amount, depositer); err != nil {
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return nil, err
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}
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ctx.EventManager().EmitEvent(
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, msg.Depositor),
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),
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)
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return &types.MsgFundCommunityPoolResponse{}, nil
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}
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