mirror of
https://github.com/0glabs/0g-chain.git
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102cc0fff3
* add new field upgrade_time_set_staking_rewards_per_second with intention of integrating into the disable inflation logic to set an initial staking reward time * when the disable inflation upgrade time occurs, set the staking rewards per second to the value specified by the new upgrade_time_set_staking_rewards_per_second. This will allow a decoupled implementation between the ugprade switching logic, and the core functionality of paying staking rewards from the pool * add staking rewards state to community keeper and community module genesis that is required to calculate and track staking reward payouts accross blocks * add implementation of staking reward payouts * remove unused error * touch up tests and add a test case that fully tests behavior when pool is drained * add function comments * refactor and pull out main calculation to private pure function with no dependence on keeper * zero out default parameters -- these are too chain specific to have useful defaults * small touch ups on comments, test cases * use correct Int from sdkmath, not old sdk types; update protonet genesis for new parmater * fix copy pasta comment * use bond denom from staking keeper instead of referncing ukava directly * add staking reward state for valid genesis * update kvtool genesis for new params and rewards state
46 lines
922 B
Go
46 lines
922 B
Go
package keeper
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import (
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"fmt"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/community/types"
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)
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// GetParams returns the params from the store
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func (k Keeper) GetParams(ctx sdk.Context) (types.Params, bool) {
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store := ctx.KVStore(k.key)
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bz := store.Get(types.ParamsKey)
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if bz == nil {
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return types.Params{}, false
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}
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params := types.Params{}
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k.cdc.MustUnmarshal(bz, ¶ms)
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return params, true
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}
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// SetParams sets params on the store
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func (k Keeper) SetParams(ctx sdk.Context, params types.Params) {
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if err := params.Validate(); err != nil {
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panic(fmt.Sprintf("invalid params: %s", err))
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}
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store := ctx.KVStore(k.key)
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bz := k.cdc.MustMarshal(¶ms)
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store.Set(types.ParamsKey, bz)
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}
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func (k Keeper) mustGetParams(ctx sdk.Context) types.Params {
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params, found := k.GetParams(ctx)
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if !found {
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panic("invalid state: module parameters not found")
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}
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return params
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}
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