add donate action; fix saying no to confirm

src/actions.js

@@ -15,7 +15,8 @@ function doAction(actionText, action) {
         name: 'action',
         message: 'Execute?',
       }
-    ]).then(() => {
+    ]).then((answer) => {
+      if (answer.action === false) return;
       console.dir("executing...");
       try {
         action()
@@ -87,6 +88,14 @@ class Actions {
     });
   }
 
+  donate(params) {
+    let text = `await LiquidPledging.methods.donate(${params.funderId}, ${params.projectId}, \"${LiquidPledging.options.address}\", web3.utils.toWei(\"${params.amount}\", \"ether\")).send({gas: 2000000});`
+    doAction(text, async () => {
+			let donateReceipt = await LiquidPledging.methods.donate(params.funderId, params.projectId, LiquidPledging.options.address, web3.utils.toWei(params.amount, "ether")).send({gas: 2000000});
+      console.dir("txHash: " + donateReceipt.transactionHash)
+    });
+  }
+
 }
 
 module.exports = Actions;

src/cmd.js

@@ -15,6 +15,9 @@ async function app(actions) {
       let params = (await menus.createProject(actions.web3().eth.defaultAccount))
 			actions.addProject(params);
     } if (subAction === 'view Project') {
+    } if (subAction === 'Donate to Project') {
+      let params = (await menus.donate())
+			actions.donate(params);
     }
   } else if (action === 'Funders') {
     subAction = (await menus.funders()).action

src/menus.js

@@ -32,6 +32,7 @@ const menus = {
             'List Projects',
             'Create Project',
             'View Project',
+            'Donate to Project',
             // new inquirer.Separator(),
             // 'Back',
             // new inquirer.Separator(),
@@ -233,6 +234,40 @@ const menus = {
         filter: Number
       }
     ])
+  },
+
+  donate: async function(lpAddress) {
+    console.dir("note: don't forget to approve the token to be withdrawn by the LF address");
+    return inquirer.prompt([
+      {
+        type: 'input',
+        name: 'funderId',
+        message: 'What is the funder Id?',
+        filter: Number
+      },
+			{
+				type: 'input',
+				name: 'projectId',
+				message: 'What is the projectId?',
+				filter: Number
+			},
+			{
+				type: 'input',
+				name: 'tokenAddress',
+				message: 'What is the token address?',
+				filter: String,
+				validate: function(value) {
+					return value.indexOf("0x") === 0;
+				}
+			},
+      {
+        type: 'input',
+        name: 'amount',
+        message: 'amount (in ether units)',
+        default: 2,
+        filter: Number
+      }
+    ])
   }
 
 }