Generalize erc20transfers to tokentransfers in api

api/types.go

@@ -115,15 +115,16 @@ type Erc20Token struct {
 	ContractIndex string  `json:"-"`
 }
 
-// Erc20Transfer contains info about ERC20 transfer done in a transaction
-type Erc20Transfer struct {
+// TokenTransfer contains info about a token transfer done in a transaction
+type TokenTransfer struct {
+	Type     string  `json:"type"`
 	From     string  `json:"from"`
 	To       string  `json:"to"`
-	Contract string  `json:"contract"`
+	Token    string  `json:"token"`
 	Name     string  `json:"name"`
 	Symbol   string  `json:"symbol"`
 	Decimals int     `json:"decimals"`
-	Tokens   *Amount `json:"tokens"`
+	Value    *Amount `json:"value"`
 }
 
 // EthereumSpecific contains ethereum specific transaction data
@@ -154,7 +155,7 @@ type Tx struct {
 	Hex              string            `json:"hex,omitempty"`
 	CoinSpecificData interface{}       `json:"-"`
 	CoinSpecificJSON json.RawMessage   `json:"-"`
-	Erc20Transfers   []Erc20Transfer   `json:"erc20transfers,omitempty"`
+	TokenTransfers   []TokenTransfer   `json:"tokentransfers,omitempty"`
 	EthereumSpecific *EthereumSpecific `json:"ethereumspecific,omitempty"`
 }
 
@@ -174,6 +175,7 @@ const (
 	AddressFilterVoutOutputs = -3
 )
 
+// AddressFilter is used to filter data returned from GetAddress api method
 type AddressFilter struct {
 	Vout       int
 	Contract   string

api/worker.go

@@ -112,7 +112,7 @@ func (w *Worker) GetTransaction(txid string, spendingTxs bool, specificJSON bool
 func (w *Worker) GetTransactionFromBchainTx(bchainTx *bchain.Tx, height uint32, spendingTxs bool, specificJSON bool) (*Tx, error) {
 	var err error
 	var ta *db.TxAddresses
-	var erc20t []Erc20Transfer
+	var tokens []TokenTransfer
 	var ethSpecific *EthereumSpecific
 	var blockhash string
 	if bchainTx.Confirmations > 0 {
@@ -222,7 +222,7 @@ func (w *Worker) GetTransactionFromBchainTx(bchainTx *bchain.Tx, height uint32,
 		if err != nil {
 			glog.Errorf("GetErc20FromTx error %v, %v", err, bchainTx)
 		}
-		erc20t = make([]Erc20Transfer, len(ets))
+		tokens = make([]TokenTransfer, len(ets))
 		for i := range ets {
 			e := &ets[i]
 			cd, err := w.chainParser.GetAddrDescFromAddress(e.Contract)
@@ -237,12 +237,13 @@ func (w *Worker) GetTransactionFromBchainTx(bchainTx *bchain.Tx, height uint32,
 			if erc20c == nil {
 				erc20c = &bchain.Erc20Contract{Name: e.Contract}
 			}
-			erc20t[i] = Erc20Transfer{
-				Contract: e.Contract,
+			tokens[i] = TokenTransfer{
+				Type:     "ERC20",
+				Token:    e.Contract,
 				From:     e.From,
 				To:       e.To,
 				Decimals: erc20c.Decimals,
-				Tokens:   (*Amount)(&e.Tokens),
+				Value:    (*Amount)(&e.Tokens),
 				Name:     erc20c.Name,
 				Symbol:   erc20c.Symbol,
 			}
@@ -289,7 +290,7 @@ func (w *Worker) GetTransactionFromBchainTx(bchainTx *bchain.Tx, height uint32,
 		Vout:             vouts,
 		CoinSpecificData: bchainTx.CoinSpecificData,
 		CoinSpecificJSON: sj,
-		Erc20Transfers:   erc20t,
+		TokenTransfers:   tokens,
 		EthereumSpecific: ethSpecific,
 	}
 	return r, nil

static/templates/txdetail_ethereumtype.html

@@ -69,11 +69,11 @@
             {{formatAmount $tx.ValueOutSat}} {{$cs}}
         </div>
     </div>
-    {{- if $tx.Erc20Transfers -}}
+    {{- if $tx.TokenTransfers -}}
     <div class="row line-top" style="padding: 15px 0 6px 15px;font-weight: bold;">
         ERC20 Token Transfers
     </div>
-    {{- range $erc20 := $tx.Erc20Transfers -}}
+    {{- range $erc20 := $tx.TokenTransfers -}}
     <div class="row" style="padding: 2px 15px;">
         <div class="col-md-4">
             <div class="row">
@@ -106,7 +106,7 @@
                 </table>
             </div>
         </div>
-        <div class="col-md-3 text-right" style="padding: .4rem 0;">{{formatAmountWithDecimals $erc20.Tokens $erc20.Decimals}} {{$erc20.Symbol}}</div>
+        <div class="col-md-3 text-right" style="padding: .4rem 0;">{{formatAmountWithDecimals $erc20.Value $erc20.Decimals}} {{$erc20.Symbol}}</div>
     </div>
     {{- end -}}
     <div class="row" style="padding: 6px 15px;"></div>