(no commit message provided)

internal/orm/wallet.go

@@ -0,0 +1,42 @@
+package orm
+
+import (
+	"github.com/onsonr/hway/crypto"
+	"github.com/onsonr/hway/crypto/bip32"
+	"github.com/onsonr/hway/pkg/coins"
+	"gorm.io/gorm"
+)
+
+// Wallet is a struct that contains the information of a wallet account
+type Wallet struct {
+	gorm.Model
+	Address    string `json:"address"`
+	Controller string `json:"controller"`
+	Name       string `json:"name"`
+	ChainID    string `json:"chainId"`
+	Network    string `json:"network"`
+	Label      string `json:"label"`
+	DID        string `json:"did"`
+	PublicKey  []byte `json:"publicKey"`
+	Index      int    `json:"index"`
+	CoinType   int64  `json:"coinType"`
+}
+
+// NewWallet creates a new account from a public key, coin, and index
+func NewWallet(pubkey crypto.PublicKey, coin coins.Coin, index int) (*Wallet, error) {
+	expbz := pubkey.Bytes()
+	pubBz, err := bip32.ComputePublicKey(expbz, coin.GetPath(), index)
+	if err != nil {
+		return nil, err
+	}
+	addr, err := coin.FormatAddress(pubBz)
+	if err != nil {
+		return nil, err
+	}
+	return &Wallet{
+		PublicKey: pubBz,
+		Index:     index,
+		Address:   addr,
+		CoinType:  coin.GetIndex(),
+	}, nil
+}