cb31043d35
## Description Upgrades the math library in the repo root and find/replaces many usages of sdk.Dec, sdk.ZeroDec, sdk.OneDec, sdk.NewDec with their legacy-ified-math-lib replacements. Note for review: I assume that I did not find 100% of usages --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] added `!` to the type prefix if API or client breaking change - [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/main/CONTRIBUTING.md#pr-targeting)) - [ ] provided a link to the relevant issue or specification - [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/main/docs/building-modules) - [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/main/CONTRIBUTING.md#testing) - [ ] added a changelog entry to `CHANGELOG.md` - [ ] included comments for [documenting Go code](https://blog.golang.org/godoc) - [ ] updated the relevant documentation or specification - [ ] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* I have... - [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] confirmed `!` in the type prefix if API or client breaking change - [ ] confirmed all author checklist items have been addressed - [ ] reviewed state machine logic - [ ] reviewed API design and naming - [ ] reviewed documentation is accurate - [ ] reviewed tests and test coverage - [ ] manually tested (if applicable)
79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
package keeper
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import (
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"time"
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"cosmossdk.io/math"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/staking/types"
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)
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// UnbondingTime
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func (k Keeper) UnbondingTime(ctx sdk.Context) time.Duration {
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return k.GetParams(ctx).UnbondingTime
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}
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// MaxValidators - Maximum number of validators
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func (k Keeper) MaxValidators(ctx sdk.Context) uint32 {
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return k.GetParams(ctx).MaxValidators
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}
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// MaxEntries - Maximum number of simultaneous unbonding
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// delegations or redelegations (per pair/trio)
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func (k Keeper) MaxEntries(ctx sdk.Context) uint32 {
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return k.GetParams(ctx).MaxEntries
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}
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// HistoricalEntries = number of historical info entries
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// to persist in store
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func (k Keeper) HistoricalEntries(ctx sdk.Context) (res uint32) {
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return k.GetParams(ctx).HistoricalEntries
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}
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// BondDenom - Bondable coin denomination
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func (k Keeper) BondDenom(ctx sdk.Context) (res string) {
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return k.GetParams(ctx).BondDenom
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}
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// PowerReduction - is the amount of staking tokens required for 1 unit of consensus-engine power.
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// Currently, this returns a global variable that the app developer can tweak.
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// TODO: we might turn this into an on-chain param:
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// https://github.com/cosmos/cosmos-sdk/issues/8365
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func (k Keeper) PowerReduction(ctx sdk.Context) math.Int {
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return sdk.DefaultPowerReduction
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}
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// MinCommissionRate - Minimum validator commission rate
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func (k Keeper) MinCommissionRate(ctx sdk.Context) math.LegacyDec {
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return k.GetParams(ctx).MinCommissionRate
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}
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// SetParams sets the x/staking module parameters.
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func (k Keeper) SetParams(ctx sdk.Context, params types.Params) error {
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if err := params.Validate(); err != nil {
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return err
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}
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store := ctx.KVStore(k.storeKey)
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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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store.Set(types.ParamsKey, bz)
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return nil
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}
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// GetParams sets the x/staking module parameters.
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func (k Keeper) GetParams(ctx sdk.Context) (params types.Params) {
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store := ctx.KVStore(k.storeKey)
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bz := store.Get(types.ParamsKey)
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if bz == nil {
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return params
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}
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k.cdc.MustUnmarshal(bz, ¶ms)
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return params
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}
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