/
whois.go
61 lines (51 loc) · 1.46 KB
/
whois.go
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package keeper
import (
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/jackalLabs/canine-chain/x/rns/types"
)
// SetWhois set a specific whois in the store from its index
func (k Keeper) SetWhois(ctx sdk.Context, whois types.Whois) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.WhoisKeyPrefix))
b := k.cdc.MustMarshal(&whois)
store.Set(types.WhoisKey(
whois.Index,
), b)
}
// GetWhois returns a whois from its index
func (k Keeper) GetWhois(
ctx sdk.Context,
index string,
) (val types.Whois, found bool) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.WhoisKeyPrefix))
b := store.Get(types.WhoisKey(
index,
))
if b == nil {
return val, false
}
k.cdc.MustUnmarshal(b, &val)
return val, true
}
// RemoveWhois removes a whois from the store
func (k Keeper) RemoveWhois(
ctx sdk.Context,
index string,
) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.WhoisKeyPrefix))
store.Delete(types.WhoisKey(
index,
))
}
// GetAllWhois returns all whois
func (k Keeper) GetAllWhois(ctx sdk.Context) (list []types.Whois) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.WhoisKeyPrefix))
iterator := sdk.KVStorePrefixIterator(store, []byte{})
defer iterator.Close()
for ; iterator.Valid(); iterator.Next() {
var val types.Whois
k.cdc.MustUnmarshal(iterator.Value(), &val)
list = append(list, val)
}
return
}