Walletconnect provider token login - to main (release)

CHANGELOG.md

@@ -6,6 +6,9 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 
 ## [Unreleased]
 
+## [6.6.0]
+-   [Added signature to walletConnectProvider to handle Token Login #49](https://github.com/ElrondNetwork/elrond-sdk-erdjs/pull/49)
+
 ## [6.5.2]
 -   [Bugfix - corrected compute hash for transaction with options #44](https://github.com/ElrondNetwork/elrond-sdk-erdjs/pull/44)
 

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@elrondnetwork/erdjs",
-    "version": "6.5.2",
+    "version": "6.6.0",
     "description": "Smart Contracts interaction framework",
     "main": "out/index.js",
     "types": "out/index.d.js",

src/dapp/walletConnectProvider.ts

@@ -18,6 +18,7 @@ export class WalletConnectProvider implements IDappProvider {
     provider: IProvider;
     walletConnectBridge: string;
     address: string = "";
+    signature: string = "";
     walletConnector: WalletClient | undefined;
     private onClientConnect: IClientConnect;
 
@@ -108,6 +109,18 @@ export class WalletConnectProvider implements IDappProvider {
         return this.address;
     }
 
+    /**
+     * Fetches the wallet connect signature
+     */
+    async getSignature(): Promise<string> {
+        if (!this.walletConnector) {
+            Logger.error("getSignature: Wallet Connect not initialised, call init() first");
+            throw new Error("Wallet Connect not initialised, call init() first");
+        }
+
+        return this.signature;
+    }
+
     /**
      * Signs and sends a transaction. Returns the transaction hash
      * @param transaction
@@ -200,7 +213,14 @@ export class WalletConnectProvider implements IDappProvider {
             accounts: [account],
         } = params[0];
 
-        this.loginAccount(account);
+        if (account.includes(".")) {
+            const address = account.split(".");
+            if (address.length > 0) {
+                this.loginAccount(address[0], address[1]);
+            }
+        } else {
+            this.loginAccount(account);
+        }
     }
 
     private async onDisconnect(error: any) {
@@ -210,9 +230,12 @@ export class WalletConnectProvider implements IDappProvider {
         this.onClientConnect.onClientLogout();
     }
 
-    private async loginAccount(address: string) {
+    private async loginAccount(address: string, signature?: string) {
         if (this.addressIsValid(address)) {
             this.address = address;
+            if (signature) {
+                this.signature = signature;
+            }
             this.onClientConnect.onClientLogin();
             return;
         }