/
auto_resume_record.go
79 lines (69 loc) · 2.04 KB
/
auto_resume_record.go
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package keeper
import (
"github.com/cosmos/cosmos-sdk/store/prefix"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/bnb-chain/greenfield/x/payment/types"
)
// SetAutoResumeRecord set a specific autoResumeRecord in the store from its index
func (k Keeper) SetAutoResumeRecord(ctx sdk.Context, autoResumeRecord *types.AutoResumeRecord) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.AutoResumeRecordKeyPrefix)
b := []byte{0x00}
store.Set(types.AutoResumeRecordKey(
autoResumeRecord.Timestamp,
sdk.MustAccAddressFromHex(autoResumeRecord.Addr),
), b)
}
// GetAutoResumeRecord returns a autoResumeRecord from its index
func (k Keeper) GetAutoResumeRecord(
ctx sdk.Context,
timestamp int64,
addr sdk.AccAddress,
) (*types.AutoResumeRecord, bool) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.AutoResumeRecordKeyPrefix)
b := store.Get(types.AutoResumeRecordKey(
timestamp,
addr,
))
if b == nil {
return nil, false
}
return &types.AutoResumeRecord{
Timestamp: timestamp,
Addr: addr.String(),
}, true
}
// RemoveAutoResumeRecord removes a autoResumeRecord from the store
func (k Keeper) RemoveAutoResumeRecord(
ctx sdk.Context,
timestamp int64,
addr sdk.AccAddress,
) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.AutoResumeRecordKeyPrefix)
store.Delete(types.AutoResumeRecordKey(
timestamp,
addr,
))
}
// ExistsAutoResumeRecord checks whether there exists a autoResumeRecord
func (k Keeper) ExistsAutoResumeRecord(
ctx sdk.Context,
timestamp int64,
addr sdk.AccAddress,
) bool {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.AutoResumeRecordKeyPrefix)
iterator := storetypes.KVStorePrefixIterator(store, []byte{})
defer iterator.Close()
exists := false
for ; iterator.Valid(); iterator.Next() {
record := types.ParseAutoResumeRecordKey(iterator.Key())
if timestamp > 0 && record.Timestamp > timestamp {
break
}
if sdk.MustAccAddressFromHex(record.Addr).Equals(addr) {
exists = true
break
}
}
return exists
}