1 files changed, 28 insertions, 0 deletions
diff --git a/sw-ui/src/sagas/home.ts b/sw-ui/src/sagas/home.ts
new file mode 100644
index 00000000..585c536e
--- /dev/null
+++ b/sw-ui/src/sagas/home.ts
@@ -0,0 +1,28 @@
+import { push } from 'react-router-redux';
+import { eventChannel, SagaIterator } from 'redux-saga';
+import { all, apply, call, put, take } from 'redux-saga/effects';
+import { ApiPlayer } from '../api/model';
+import { SevenWondersSession } from '../api/sevenWondersApi';
+import { actions, REQUEST_CHOOSE_USERNAME } from '../redux/actions/user';
+
+function* sendUsername(session: SevenWondersSession): SagaIterator {
+  while (true) {
+    const { username } = yield take(REQUEST_CHOOSE_USERNAME);
+    // $FlowFixMe
+    yield apply(session, session.chooseName, [username]);
+  }
+}
+
+function* validateUsername(session: SevenWondersSession): any {
+  const usernameChannel = yield eventChannel(session.watchNameChoice());
+  while (true) {
+    const user: ApiPlayer = yield take(usernameChannel);
+    yield put(actions.setCurrentPlayer(user));
+    yield apply(usernameChannel, usernameChannel.close);
+    yield put(push('/games'));
+  }
+}
+
+export function* homeSaga(session: SevenWondersSession): SagaIterator {
+  yield all([call(sendUsername, session), call(validateUsername, session)]);
+}