/
key_offer.go
54 lines (41 loc) · 915 Bytes
/
key_offer.go
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package types
import (
"encoding/binary"
sdk "github.com/cosmos/cosmos-sdk/types"
)
var _ binary.ByteOrder
const (
// OfferKeyPrefix is the prefix to retrieve all Offer
OfferKeyPrefix = "Offer/value/"
)
func OffersByClassKey(
classId string,
) []byte {
var key []byte
classIdBytes := []byte(classId)
key = append(key, classIdBytes...)
key = append(key, []byte("/")...)
return key
}
func OffersByNFTKey(
classId string,
nftId string,
) []byte {
key := OffersByClassKey(classId)
nftIdBytes := []byte(nftId)
key = append(key, nftIdBytes...)
key = append(key, []byte("/")...)
return key
}
// OfferKey returns the store key to retrieve a Offer from the index fields
func OfferKey(
classId string,
nftId string,
buyer sdk.AccAddress,
) []byte {
key := OffersByNFTKey(classId, nftId)
buyerBytes := buyer
key = append(key, buyerBytes...)
key = append(key, []byte("/")...)
return key
}