fix(registrar): check verified mails before submissions

- After submitting both VO and group app, reload their state to check
whether their mails need to be verified. This is needed in case, VO
mail needs to be verified and is verified before submitting the group
app.

perun-wui-registrar/src/main/java/cz/metacentrum/perun/wui/registrar/pages/steps/SummaryStep.java

@@ -5,7 +5,6 @@
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.user.client.Timer;
 import com.google.gwt.user.client.Window;
-import com.google.gwt.user.client.ui.Widget;
 import cz.metacentrum.perun.wui.client.resources.PerunConfiguration;
 import cz.metacentrum.perun.wui.json.ErrorTranslator;
 import cz.metacentrum.perun.wui.json.Events;
@@ -48,7 +47,6 @@
 import org.gwtbootstrap3.extras.notify.client.ui.Notify;
 
 import java.util.List;
-import java.util.Objects;
 
 /**
  * Represents a final step in registration process. Show info.
@@ -400,9 +398,58 @@ private void caseVoInitGroupInit(Summary summary, Heading title, ListGroup messa
 		Result resultVo = summary.getVoInitResult();
 		Result resultGroup = summary.getGroupInitResult();
 
+		Application voInitApp = resultVo.getApplication();
+		Application.ApplicationState previousVoAppState = voInitApp.getState();
+		int voInitAppId = summary.getVoInitResult().getApplication().getId();
+
+		Application groupInitApp = resultGroup.getApplication();
+		Application.ApplicationState previousGroupAppState = groupInitApp.getState();
+		int groupInitAppId = summary.getGroupInitResult().getApplication().getId();
+
+		RegistrarManager.getApplicationById(voInitAppId, new JsonEvents() {
+			@Override
+			public void onFinished(JavaScriptObject jso) {
+				Application app  = jso.cast();
+				voInitApp.setState(app.getState());
+
+				RegistrarManager.getApplicationById(groupInitAppId, new JsonEvents() {
+					@Override
+					public void onFinished(JavaScriptObject jso) {
+						Application app  = jso.cast();
+						groupInitApp.setState(app.getState());
+						caseVoInitGroupInit(summary, resultVo, resultGroup, voInitApp, previousVoAppState, groupInitApp, previousGroupAppState);
+					}
+
+					@Override
+					public void onError(PerunException error) {
+					}
+
+					@Override
+					public void onLoadingStart() {
+					}
+				});
+			}
+
+			@Override
+			public void onError(PerunException error) {
+			}
+
+			@Override
+			public void onLoadingStart() {
+			}
+		});
+	}
+
+	private void caseVoInitGroupInit(Summary summary, Result resultVo, Result resultGroup, Application voInitApp, Application.ApplicationState previousVoAppState, Application groupInitApp, Application.ApplicationState previousGroupAppState) {
+		boolean emailsAreVerified = voInitApp.getState() != Application.ApplicationState.NEW
+			&& groupInitApp.getState() != Application.ApplicationState.NEW;
+		// set back the old state just in case they are needed later
+		voInitApp.setState(previousVoAppState);
+		groupInitApp.setState(previousGroupAppState);
+
 		// Show summary about initial application to VO
 		if (resultVo.isOk()) {
-			if (summary.mustRevalidateEmail() == null) {
+			if (emailsAreVerified) {
 				ListGroupItem msg = new ListGroupItem();
 
 				if (resultVo.hasAutoApproval()) {
@@ -423,7 +470,7 @@ private void caseVoInitGroupInit(Summary summary, Heading title, ListGroup messa
 		} else if (resultVo.getException() != null && "CantBeApprovedException".equals(resultVo.getException().getName())) {
 
 			// FIXME - hack to ignore CantBeApprovedException since VO manager can manually handle it.
-			if (summary.mustRevalidateEmail() == null) {
+			if (emailsAreVerified) {
 				ListGroupItem msg = new ListGroupItem();
 				msg.setText(translation.waitForAcceptation());
 				messages.add(msg);
@@ -439,7 +486,7 @@ private void caseVoInitGroupInit(Summary summary, Heading title, ListGroup messa
 
 		// Show summary about application to group
 		if (resultGroup.isOk()) {
-			if (summary.mustRevalidateEmail() == null) {
+			if (emailsAreVerified) {
 				title.add(successIcon());
 				ListGroupItem msg = new ListGroupItem();
 
@@ -462,7 +509,7 @@ private void caseVoInitGroupInit(Summary summary, Heading title, ListGroup messa
 		} else if (resultGroup.getException() != null && "CantBeApprovedException".equals(resultGroup.getException().getName())) {
 
 			// FIXME - hack to ignore CantBeApprovedException since VO/Group manager can manually handle it.
-			if (summary.mustRevalidateEmail() == null) {
+			if (emailsAreVerified) {
 				title.add(successIcon());
 				ListGroupItem msg = new ListGroupItem();