/
keeper.go
69 lines (55 loc) · 2 KB
/
keeper.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
/*
Copyright [2019] - [2021], PERSISTENCE TECHNOLOGIES PTE. LTD. and the persistenceCore contributors
SPDX-License-Identifier: Apache-2.0
*/
package keeper
import (
"fmt"
"github.com/cometbft/cometbft/libs/log"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
mintTypes "github.com/cosmos/cosmos-sdk/x/mint/types"
paramsTypes "github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/persistenceOne/persistence-sdk/v2/x/halving/types"
)
// Keeper of the halving store
type Keeper struct {
storeKey storetypes.StoreKey
paramSpace paramsTypes.Subspace
mintKeeper types.MintKeeper
}
// NewKeeper creates a new halving Keeper instance
func NewKeeper(
key storetypes.StoreKey, paramSpace paramsTypes.Subspace,
mintKeeper types.MintKeeper,
) Keeper {
return Keeper{
storeKey: key,
paramSpace: paramSpace.WithKeyTable(types.ParamKeyTable()),
mintKeeper: mintKeeper,
}
}
// ______________________________________________________________________
// Logger returns a module-specific logger.
func (k Keeper) Logger(ctx sdk.Context) log.Logger {
return ctx.Logger().With("module", fmt.Sprintf("x/%s", types.ModuleName))
}
// ______________________________________________________________________
// GetParams returns the total set of parameters.
func (k Keeper) GetParams(ctx sdk.Context) (params types.Params) {
k.paramSpace.GetParamSet(ctx, ¶ms)
return params
}
// SetParams sets the total set of parameters.
func (k Keeper) SetParams(ctx sdk.Context, params types.Params) {
k.paramSpace.SetParamSet(ctx, ¶ms)
}
// ______________________________________________________________________
// GetMintingParams returns the total set of halving parameters.
func (k Keeper) GetMintingParams(ctx sdk.Context) (params mintTypes.Params) {
return k.mintKeeper.GetParams(ctx)
}
// SetMintingParams sets the total set of halving parameters.
func (k Keeper) SetMintingParams(ctx sdk.Context, params mintTypes.Params) error {
return k.mintKeeper.SetParams(ctx, params)
}