dev/api.go

@@ -15,7 +15,6 @@ import (
 
 const (
 	pubKeyLen int = 20
-	hashLen int = 32
 )
 
 type tx struct {
@@ -25,16 +24,14 @@ type tx struct {
 	voucher string
 	value int
 	when time.Time
-	track string
 }
 
 type account struct {
 	track string
-	address string
 	nonce int
 	defaultVoucher string
 	balances map[string]int
-	txs []string
+	txs []tx
 }
 
 type voucher struct {
@@ -50,15 +47,11 @@ type voucher struct {
 var (
 	vouchers = make(map[string]voucher)
 	vouchersAddress = make(map[string]string)
-	txs = make(map[string]tx)
-	txsTrack = make(map[string]string)
 )
 
 type DevAccountService struct {
 	accounts map[string]account
 	accountsTrack map[string]string
-	accountsAlias map[string]string
-	toAutoCreate bool
 //	accountsSession map[string]string
 }
 
@@ -66,7 +59,7 @@ func NewDevAccountService() *DevAccountService {
 	return &DevAccountService{
 		accounts: make(map[string]account),
 		accountsTrack: make(map[string]string),
-		accountsAlias: make(map[string]string),
+		//accountsSession: make(map[string]string),
 	}
 }
 
@@ -105,7 +98,6 @@ func (das *DevAccountService) CreateAccount(ctx context.Context) (*models.Accoun
 	pubKey := fmt.Sprintf("0x%x", b)
 	das.accounts[pubKey] = account{
 		track: uid.String(),
-		address: pubKey,
 	}
 	das.accountsTrack[uid.String()] = pubKey
 	return &models.AccountResult{
@@ -153,21 +145,20 @@ func (das *DevAccountService) FetchTransactions(ctx context.Context, publicKey s
 		return nil, fmt.Errorf("account not found (publickey): %v", publicKey)
 	}
 	for i, v := range(acc.txs) {
-		mytx := txs[v]
 		if i == 10 {
 			break	
 		}
-		voucher, ok := vouchers[mytx.voucher]
+		voucher, ok := vouchers[v.voucher]
 		if !ok {
-			return nil, fmt.Errorf("voucher %s in tx list but not found in voucher list", mytx.voucher)
+			return nil, fmt.Errorf("voucher %s in tx list but not found in voucher list", v.voucher)
 		}
 		lasttx = append(lasttx, dataserviceapi.Last10TxResponse{
-			Sender: mytx.from,
-			Recipient: mytx.to,
-			TransferValue: strconv.Itoa(mytx.value),
+			Sender: v.from,
+			Recipient: v.to,
+			TransferValue: strconv.Itoa(v.value),
 			ContractAddress: voucher.address,
-			TxHash: mytx.hsh,
-			DateBlock: mytx.when,
+			TxHash: v.hsh,
+			DateBlock: v.when,
 			TokenSymbol: voucher.symbol,
 			TokenDecimals: strconv.Itoa(voucher.decimals),
 		})
@@ -194,69 +185,3 @@ func (das *DevAccountService) VoucherData(ctx context.Context, address string) (
 
 	}, nil
 }
-
-func (das *DevAccountService) TokenTransfer(ctx context.Context, amount, from, to, tokenAddress string) (*models.TokenTransferResponse, error) {
-	var b [hashLen]byte
-	value, err := strconv.Atoi(amount)
-	if err != nil {
-		return nil, err
-	}
-	accFrom, ok := das.accounts[from]
-	if !ok {
-		return nil, fmt.Errorf("sender account %v not found", from)	
-	}
-	accTo, ok := das.accounts[from]
-	if !ok {
-		if !das.toAutoCreate {
-			return nil, fmt.Errorf("recipient account %v not found, and not creating", from)	
-		}
-	}
-
-	sym, ok := vouchersAddress[tokenAddress]
-	if !ok {
-		return nil, fmt.Errorf("voucher address %v not found", tokenAddress)
-	}
-	voucher, ok := vouchers[sym]
-	if !ok {
-		return nil, fmt.Errorf("voucher address %v found but does not resolve", tokenAddress)
-	}
-
-	uid, err := uuid.NewV4()
-	if err != nil {
-		return nil, err
-	}
-	c, err := rand.Read(b[:])
-	if err != nil {
-		return nil, err
-	}
-	if c != hashLen {
-		return nil, fmt.Errorf("tx hash short read: %d", c)
-	}
-	hsh := fmt.Sprintf("0x%x", b)
-	txs[hsh] = tx{
-		hsh: hsh,
-		to: accTo.address,
-		from: accFrom.address,
-		voucher: voucher.symbol,
-		value: value,
-		track: uid.String(),
-		when: time.Now(),
-	}
-	return &models.TokenTransferResponse{
-		TrackingId: uid.String(),
-	}, nil
-}
-
-func (das *DevAccountService) CheckAliasAddress(ctx context.Context, alias string) (*dataserviceapi.AliasAddress, error) {
-	addr, ok := das.accountsAlias[alias]
-	if !ok {
-		return nil, fmt.Errorf("alias %s not found", alias)
-	}
-	acc, ok := das.accounts[addr]
-	if !ok {
-		return nil, fmt.Errorf("alias %s found but does not resolve", alias)
-	}
-	return &dataserviceapi.AliasAddress{
-		Address: acc.address,
-	}, nil
-}