add email field, error handling for sign up inputs

interface/resources/qml/LoginDialog/SignUpBody.qml

@@ -24,7 +24,7 @@ Item {
 
   function signup() {
       mainTextContainer.visible = false
-      loginDialog.signup(usernameField.text, passwordField.text)
+      loginDialog.signup(emailField.text, usernameField.text, passwordField.text)
   }
 
   property bool keyboardEnabled: false
@@ -81,6 +81,20 @@ Item {
       }
       spacing: 2 * hifi.dimensions.contentSpacing.y
 
+      Row {
+          spacing: hifi.dimensions.contentSpacing.x
+
+          TextField {
+              id: emailField
+              anchors {
+                  verticalCenter: parent.verticalCenter
+              }
+              width: 350
+
+              label: "Email"
+          }
+      }
+
       Row {
           spacing: hifi.dimensions.contentSpacing.x
 
@@ -99,11 +113,7 @@ Item {
                   verticalCenter: parent.verticalCenter
               }
 
-              wrapMode: Text.WordWrap
-              lineHeight: 1
-              lineHeightMode: Text.ProportionalHeight
-
-              text: qsTr("Must be unique. No spaces or other special characters")
+              text: qsTr("No spaces / special chars.")
 
               verticalAlignment: Text.AlignVCenter
               horizontalAlignment: Text.AlignHCenter
@@ -111,6 +121,7 @@ Item {
               color: hifi.colors.blueAccent
           }
       }
+
       Row {
           spacing: hifi.dimensions.contentSpacing.x
 
@@ -213,20 +224,21 @@ Item {
       keyboardEnabled = HMD.active;
       d.resize();
 
-      usernameField.forceActiveFocus();
+      emailField.forceActiveFocus();
   }
 
   Connections {
       target: loginDialog
       onHandleSignupCompleted: {
-          console.log("Signup Succeeded")
+          console.log("Sign Up Succeeded")
 
-          bodyLoader.setSource("WelcomeBody.qml", { "welcomeBack" : true })
+          bodyLoader.setSource("WelcomeBody.qml", { "welcomeBack": false })
           bodyLoader.item.width = root.pane.width
           bodyLoader.item.height = root.pane.height
       }
       onHandleSignupFailed: {
-          console.log("Signup Failed")
+          console.log("Sign Up Failed")
+          mainTextContainer.text = errorString
           mainTextContainer.visible = true
       }
   }

interface/src/Menu.h

@@ -119,7 +119,7 @@ namespace MenuOption {
     const QString LoadScript = "Open and Run Script File...";
     const QString LoadScriptURL = "Open and Run Script from URL...";
     const QString LodTools = "LOD Tools";
-    const QString Login = "Login";
+    const QString Login = "Login / Sign Up";
     const QString Log = "Log";
     const QString LogExtraTimings = "Log Extra Timing Details";
     const QString LowVelocityFilter = "Low Velocity Filter";

interface/src/ui/LoginDialog.cpp

@@ -11,9 +11,10 @@
 
 #include "LoginDialog.h"
 
-#include <QDesktopServices>
-#include <QJsonDocument>
-#include <QNetworkReply>
+#include <QtGui/QDesktopServices>
+#include <QtCore/QJsonArray>
+#include <QtCore/QJsonDocument>
+#include <QtNetwork/QNetworkReply>
 
 #include <NetworkingConstants.h>
 #include <steamworks-wrapper/SteamClient.h>
@@ -47,7 +48,7 @@ void LoginDialog::toggleAction() {
         connection = connect(loginAction, &QAction::triggered, accountManager.data(), &AccountManager::logout);
     } else {
         // change the menu item to login
-        loginAction->setText("Login");
+        loginAction->setText("Login / Sign Up");
         connection = connect(loginAction, &QAction::triggered, [] {
             LoginDialog::show();
         });
@@ -153,7 +154,7 @@ void LoginDialog::createFailed(QNetworkReply& reply) {
     emit handleCreateFailed(reply.errorString());
 }
 
-void LoginDialog::signup(const QString& username, const QString& password) {
+void LoginDialog::signup(const QString& email, const QString& username, const QString& password) {
     
     JSONCallbackParameters callbackParams;
     callbackParams.jsonCallbackReceiver = this;
@@ -162,8 +163,13 @@ void LoginDialog::signup(const QString& username, const QString& password) {
     callbackParams.errorCallbackMethod = "signupFailed";
     
     QJsonObject payload;
-    payload.insert("username", username);
-    payload.insert("password", password);
+    
+    QJsonObject userObject;
+    userObject.insert("email", email);
+    userObject.insert("username", username);
+    userObject.insert("password", password);
+    
+    payload.insert("user", userObject);
     
     static const QString API_SIGNUP_PATH = "api/v1/users";
     
@@ -179,7 +185,52 @@ void LoginDialog::signupCompleted(QNetworkReply& reply) {
     emit handleSignupCompleted();
 }
 
-void LoginDialog::signupFailed(QNetworkReply& reply) {
-    qDebug() << "SIGNUP FAILED" << reply.readAll();
+QString errorStringFromAPIObject(const QJsonValue& apiObject) {
+    if (apiObject.isArray()) {
+        return apiObject.toArray()[0].toString();
+    } else if (apiObject.isString()) {
+        return apiObject.toString();
+    } else {
+        return "is invalid";
+    }
+}
+
+void LoginDialog::signupFailed(QNetworkReply& reply) {
+    
+    // parse the returned JSON to see what the problem was
+    auto jsonResponse = QJsonDocument::fromJson(reply.readAll());
+    
+    static const QString RESPONSE_DATA_KEY = "data";
+    
+    auto dataJsonValue = jsonResponse.object()[RESPONSE_DATA_KEY];
+    
+    if (dataJsonValue.isObject()) {
+        auto dataObject = dataJsonValue.toObject();
+        
+        static const QString EMAIL_DATA_KEY = "email";
+        static const QString USERNAME_DATA_KEY = "username";
+        static const QString PASSWORD_DATA_KEY = "password";
+        
+        QStringList errorStringList;
+        
+        if (dataObject.contains(EMAIL_DATA_KEY)) {
+            errorStringList.append(QString("Email %1.").arg(errorStringFromAPIObject(dataObject[EMAIL_DATA_KEY])));
+        }
+        
+        if (dataObject.contains(USERNAME_DATA_KEY)) {
+            errorStringList.append(QString("Username %1.").arg(errorStringFromAPIObject(dataObject[USERNAME_DATA_KEY])));
+        }
+        
+        if (dataObject.contains(PASSWORD_DATA_KEY)) {
+            errorStringList.append(QString("Password %1.").arg(errorStringFromAPIObject(dataObject[PASSWORD_DATA_KEY])));
+        }
+        
+        emit handleSignupFailed(errorStringList.join(' '));
+    } else {
+        static const QString DEFAULT_SIGN_UP_FAILURE_MESSAGE = "There was an unknown error while creating your account. Please try again later.";
+        emit handleSignupFailed(DEFAULT_SIGN_UP_FAILURE_MESSAGE);
+    }
+    
+    
 }
 

interface/src/ui/LoginDialog.h

@@ -38,7 +38,7 @@ signals:
     void handleCreateFailed(QString error);
     
     void handleSignupCompleted();
-    void handleSignupFailed(QString error);
+    void handleSignupFailed(QString errorString);
 
 public slots:
     void linkCompleted(QNetworkReply& reply);
@@ -58,7 +58,7 @@ protected slots:
     Q_INVOKABLE void linkSteam();
     Q_INVOKABLE void createAccountFromStream(QString username = QString());
     
-    Q_INVOKABLE void signup(const QString& username, const QString& password);
+    Q_INVOKABLE void signup(const QString& email, const QString& username, const QString& password);
 
     Q_INVOKABLE void openUrl(const QString& url) const;
 

libraries/networking/src/NetworkingConstants.h

@@ -15,7 +15,7 @@
 #include <QtCore/QUrl>
 
 namespace NetworkingConstants {
-    const QUrl METAVERSE_SERVER_URL = QUrl("https://metaverse.highfidelity.com");
+    const QUrl METAVERSE_SERVER_URL = QUrl("http://localhost:3000");
 }
 
 #endif // hifi_NetworkingConstants_h