Add additional E2E tests cases for user agreement auth state and ensure, that oauth flow works correctly with deleted accounts

packages/app/services/authFlow/AcceptRulesState.test.ts

@@ -47,6 +47,20 @@ describe('AcceptRulesState', () => {
 
             state.enter(context);
         });
+
+        it('should transition to complete state if account is deleted even if user should accept rules', () => {
+            context.getState.returns({
+                user: {
+                    shouldAcceptRules: true,
+                    isGuest: false,
+                    isDeleted: true,
+                },
+            });
+
+            expectState(mock, CompleteState);
+
+            state.enter(context);
+        });
     });
 
     describe('#resolve', () => {

packages/app/services/authFlow/AcceptRulesState.ts

@@ -8,7 +8,7 @@ export default class AcceptRulesState extends AbstractState {
     enter(context: AuthContext): Promise<void> | void {
         const { user } = context.getState();
 
-        if (user.shouldAcceptRules) {
+        if (!user.isDeleted && user.shouldAcceptRules) {
             context.navigate('/accept-rules');
         } else {
             context.setState(new CompleteState());

packages/app/services/authFlow/CompleteState.test.ts

@@ -71,6 +71,22 @@ describe('CompleteState', () => {
             state.enter(context);
         });
 
+        it('should navigate to the / if account is deleted', () => {
+            context.getState.returns({
+                user: {
+                    isGuest: false,
+                    isActive: true,
+                    shouldAcceptRules: true,
+                    isDeleted: true,
+                },
+                auth: {},
+            });
+
+            expectNavigate(mock, '/');
+
+            state.enter(context);
+        });
+
         it('should transition to accept-rules if shouldAcceptRules', () => {
             context.getState.returns({
                 user: {

packages/app/services/authFlow/CompleteState.ts

@@ -34,6 +34,8 @@ export default class CompleteState extends AbstractState {
             context.setState(new LoginState());
         } else if (!user.isActive) {
             context.setState(new ActivationState());
+        } else if (user.isDeleted) {
+            context.navigate('/');
         } else if (user.shouldAcceptRules) {
             context.setState(new AcceptRulesState());
         } else if (oauth && oauth.clientId) {