54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package keeper
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import (
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"context"
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"cosmossdk.io/math"
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"github.com/cosmos/cosmos-sdk/x/distribution/types"
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)
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// GetParams returns the total set of distribution parameters.
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func (k Keeper) GetParams(ctx context.Context) (params types.Params, err error) {
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store := k.storeService.OpenKVStore(ctx)
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bz, err := store.Get(types.ParamsKey)
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if bz == nil || err != nil {
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return params, err
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}
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err = k.cdc.Unmarshal(bz, ¶ms)
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return params, err
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}
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// SetParams sets the distribution parameters.
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// CONTRACT: This method performs no validation of the parameters.
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func (k Keeper) SetParams(ctx context.Context, params types.Params) error {
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store := k.storeService.OpenKVStore(ctx)
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bz, err := k.cdc.Marshal(¶ms)
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if err != nil {
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return err
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}
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return store.Set(types.ParamsKey, bz)
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}
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// GetCommunityTax returns the current distribution community tax.
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func (k Keeper) GetCommunityTax(ctx context.Context) (math.LegacyDec, error) {
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params, err := k.GetParams(ctx)
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if err != nil {
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return math.LegacyDec{}, err
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}
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return params.CommunityTax, nil
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}
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// GetWithdrawAddrEnabled returns the current distribution withdraw address
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// enabled parameter.
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func (k Keeper) GetWithdrawAddrEnabled(ctx context.Context) (enabled bool, err error) {
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params, err := k.GetParams(ctx)
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if err != nil {
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return false, err
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}
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return params.WithdrawAddrEnabled, nil
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}
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