Merge pull request #65 from newCodeRunner/master

Add Button to Delete addresses locally

assets/templates/wallets.html

@@ -47,6 +47,9 @@
               <button type="button" class="btn btn-etho btnShowQRCode" data-address="{{address}}">
                 <i class="fas fa-qrcode"></i>
               </button>
+              <button type="button" class="btn btn-etho btnDeleteAddress" data-wallet="{{address}}">
+                <i class="fas fa-times"></i>
+              </button>
             </td>
             <td>{{balance}}</td>
           </tr>

modules/accounts.js

@@ -61,6 +61,32 @@ class Accounts {
       // file was written
     });
   }
+  
+  deteteAccount(address) {
+    return new Promise((resolve, reject) => {
+      const accPath = EthoAccounts.getKeyStoreLocation();
+
+      fs.readdir(accPath, function (err, files) {
+        let deleteFilePath = null;
+        if (err) reject(err);
+        else {
+          const searchStr = String(address).substring(2, String(address).length).toLowerCase();
+          for (let filePath of files) {
+            if (String(filePath).toLowerCase().indexOf(searchStr) > -1) {
+              deleteFilePath = filePath;
+              break;
+            }
+          }
+          if (deleteFilePath) {
+            fs.unlink(path.join(accPath, deleteFilePath), function(error) {
+              if (error) reject(error);
+              else resolve(true);
+            });
+          } else resolve(true)
+        }
+      });
+    });
+  }
 }
 
 ipcMain.on("exportAccounts", (event, arg) => {
@@ -96,4 +122,14 @@ ipcMain.on("saveAccount", (event, arg) => {
   event.returnValue = true;
 });
 
+ipcMain.on("deteteAccount", (event, arg) => {
+  EthoAccounts.deteteAccount(arg)
+    .then((res) => {
+      event.returnValue = res;
+    })
+    .catch((err) => {
+      event.returnValue = err;
+    });
+});
+
 EthoAccounts = new Accounts();

renderer/wallets.js

@@ -178,6 +178,20 @@ $(document).on("render_wallets", function () {
       $("#dlgShowAddressQRCode").iziModal("close");
     });
   });
+  
+  $(".btnDeleteAddress").off("click").on("click", function () {
+    const address = $(this).attr("data-wallet");
+    EthoMainGUI.showGeneralConfirmation(
+      `Do you really want to delete Wallet with Address: ${address}? This action can not be reversed.`,
+      function (result) {
+        if (result) {
+          const deleteResult = ipcRenderer.sendSync('deteteAccount', address);
+          if (deleteResult !== true) EthoMainGUI.showGeneralError(deleteResult);
+          setTimeout(EthoWallets.renderWalletsState, 1000); 
+        }
+      },
+    );
+  });
 
   $(".btnChangWalletName").off("click").on("click", function () {
     var walletAddress = $(this).attr("data-wallet");
@@ -279,4 +293,4 @@ $(document).on("onNewAccountTransaction", function () {
   }
 });
 
-EthoWallets = new Wallets();
+EthoWallets = new Wallets();