/
rewards.go
63 lines (51 loc) · 1.52 KB
/
rewards.go
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package keeper
import (
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/gitopia/gitopia/v2/x/rewards/types"
)
// SetReward set a specific rewards in the store from its index
func (k Keeper) SetReward(ctx sdk.Context, reward types.Reward) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.RewardsKeyPrefix))
b := k.cdc.MustMarshal(&reward)
store.Set(types.RewardsKey(
reward.Recipient,
), b)
}
// GetReward returns a rewards from its index
func (k Keeper) GetReward(
ctx sdk.Context,
recipient string,
) (val types.Reward, found bool) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.RewardsKeyPrefix))
b := store.Get(types.RewardsKey(
recipient,
))
if b == nil {
return val, false
}
k.cdc.MustUnmarshal(b, &val)
return val, true
}
// RemoveReward removes a rewards from the store
func (k Keeper) RemoveReward(
ctx sdk.Context,
recipient string,
) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.RewardsKeyPrefix))
store.Delete(types.RewardsKey(
recipient,
))
}
// GetAllRewards returns all rewards
func (k Keeper) GetAllRewards(ctx sdk.Context) (list []types.Reward) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.RewardsKeyPrefix))
iterator := sdk.KVStorePrefixIterator(store, []byte{})
defer iterator.Close()
for ; iterator.Valid(); iterator.Next() {
var val types.Reward
k.cdc.MustUnmarshal(iterator.Value(), &val)
list = append(list, val)
}
return
}