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confirmation.go
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/
confirmation.go
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package keeper
import (
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/rarimo/rarimo-core/x/rarimocore/types"
)
// SetConfirmation set a specific confirmation in the store from its index
func (k Keeper) SetConfirmation(ctx sdk.Context, confirmation types.Confirmation) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ConfirmationKeyPrefix))
b := k.cdc.MustMarshal(&confirmation)
store.Set(types.ConfirmationKey(
confirmation.Root,
), b)
}
// GetConfirmation returns a confirmation from its index
func (k Keeper) GetConfirmation(
ctx sdk.Context,
root string,
) (val types.Confirmation, found bool) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ConfirmationKeyPrefix))
b := store.Get(types.ConfirmationKey(
root,
))
if b == nil {
return val, false
}
k.cdc.MustUnmarshal(b, &val)
return val, true
}
// RemoveConfirmation removes a confirmation from the store
func (k Keeper) RemoveConfirmation(
ctx sdk.Context,
height string,
) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ConfirmationKeyPrefix))
store.Delete(types.ConfirmationKey(
height,
))
}
// GetAllConfirmation returns all confirmation
func (k Keeper) GetAllConfirmation(ctx sdk.Context) (list []types.Confirmation) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ConfirmationKeyPrefix))
iterator := sdk.KVStorePrefixIterator(store, []byte{})
defer iterator.Close()
for ; iterator.Valid(); iterator.Next() {
var val types.Confirmation
k.cdc.MustUnmarshal(iterator.Value(), &val)
list = append(list, val)
}
return
}