/
forsale.go
61 lines (51 loc) · 1.51 KB
/
forsale.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"
)
// SetForsale set a specific forsale in the store from its index
func (k Keeper) SetForsale(ctx sdk.Context, forsale types.Forsale) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ForsaleKeyPrefix))
b := k.cdc.MustMarshal(&forsale)
store.Set(types.ForsaleKey(
forsale.Name,
), b)
}
// GetForsale returns a forsale from its index
func (k Keeper) GetForsale(
ctx sdk.Context,
name string,
) (val types.Forsale, found bool) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ForsaleKeyPrefix))
b := store.Get(types.ForsaleKey(
name,
))
if b == nil {
return val, false
}
k.cdc.MustUnmarshal(b, &val)
return val, true
}
// RemoveForsale removes a forsale from the store
func (k Keeper) RemoveForsale(
ctx sdk.Context,
name string,
) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ForsaleKeyPrefix))
store.Delete(types.ForsaleKey(
name,
))
}
// GetAllForsale returns all forsale
func (k Keeper) GetAllForsale(ctx sdk.Context) (list []types.Forsale) {
store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.ForsaleKeyPrefix))
iterator := sdk.KVStorePrefixIterator(store, []byte{})
defer iterator.Close()
for ; iterator.Valid(); iterator.Next() {
var val types.Forsale
k.cdc.MustUnmarshal(iterator.Value(), &val)
list = append(list, val)
}
return
}