64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package keeper
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import (
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"github.com/cosmos/cosmos-sdk/store/prefix"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/wormhole-foundation/wormchain/x/wormhole/types"
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)
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// SetSequenceCounter set a specific sequenceCounter in the store from its index
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func (k Keeper) SetSequenceCounter(ctx sdk.Context, sequenceCounter types.SequenceCounter) {
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store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.SequenceCounterKeyPrefix))
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b := k.cdc.MustMarshal(&sequenceCounter)
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store.Set(types.SequenceCounterKey(
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sequenceCounter.Index,
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), b)
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}
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// GetSequenceCounter returns a sequenceCounter from its index
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func (k Keeper) GetSequenceCounter(
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ctx sdk.Context,
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index string,
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) (val types.SequenceCounter, found bool) {
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store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.SequenceCounterKeyPrefix))
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b := store.Get(types.SequenceCounterKey(
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index,
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))
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if b == nil {
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return val, false
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}
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k.cdc.MustUnmarshal(b, &val)
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return val, true
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}
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// RemoveSequenceCounter removes a sequenceCounter from the store
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func (k Keeper) RemoveSequenceCounter(
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ctx sdk.Context,
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index string,
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) {
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store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.SequenceCounterKeyPrefix))
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store.Delete(types.SequenceCounterKey(
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index,
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))
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}
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// GetAllSequenceCounter returns all sequenceCounter
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func (k Keeper) GetAllSequenceCounter(ctx sdk.Context) (list []types.SequenceCounter) {
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store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.SequenceCounterKeyPrefix))
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iterator := sdk.KVStorePrefixIterator(store, []byte{})
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defer iterator.Close()
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for ; iterator.Valid(); iterator.Next() {
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var val types.SequenceCounter
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k.cdc.MustUnmarshal(iterator.Value(), &val)
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list = append(list, val)
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}
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return
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}
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