Convert redux sagas to TypeScript

1 files changed, 81 insertions, 0 deletions

diff --git a/frontend/src/sagas/game.ts b/frontend/src/sagas/game.ts
new file mode 100644
index 00000000..a60ab2d3
--- /dev/null
+++ b/frontend/src/sagas/game.ts
@@ -0,0 +1,81 @@
+import { eventChannel, SagaIterator } from 'redux-saga';
+import { apply, call, put, take } from 'redux-saga/effects';
+import { ApiPlayerTurnInfo, ApiPreparedCard, ApiTable } from '../api/model';
+import { SevenWondersSession } from '../api/sevenWondersApi';
+import { actions, REQUEST_PREPARE_MOVE, REQUEST_SAY_READY } from '../redux/actions/game';
+import { ENTER_GAME } from '../redux/actions/lobby';
+
+function* watchPlayerReady(session: SevenWondersSession, gameId: number) {
+  const channel = yield eventChannel(session.watchPlayerReady(gameId));
+  try {
+    while (true) {
+      const username = yield take(channel);
+      yield put(actions.receivePlayerReady(username));
+    }
+  } finally {
+    yield apply(channel, channel.close);
+  }
+}
+
+function* watchTableUpdates(session: SevenWondersSession, gameId: number) {
+  const channel = yield eventChannel(session.watchTableUpdates(gameId));
+  try {
+    while (true) {
+      const table: ApiTable = yield take(channel);
+      yield put(actions.receiveTableUpdate(table));
+    }
+  } finally {
+    yield apply(channel, channel.close);
+  }
+}
+
+function* watchPreparedCards(session: SevenWondersSession, gameId: number) {
+  const channel = yield eventChannel(session.watchPreparedCards(gameId));
+  try {
+    while (true) {
+      const preparedCard: ApiPreparedCard = yield take(channel);
+      yield put(actions.receivePreparedCard(preparedCard));
+    }
+  } finally {
+    yield apply(channel, channel.close);
+  }
+}
+
+function* sayReady(session: SevenWondersSession): SagaIterator {
+  while (true) {
+    yield take(REQUEST_SAY_READY);
+    yield apply(session, session.sayReady);
+  }
+}
+
+function* prepareMove(session: SevenWondersSession): SagaIterator {
+  while (true) {
+    let action = yield take(REQUEST_PREPARE_MOVE);
+    yield apply(session, session.prepareMove, [action.move]);
+  }
+}
+
+function* watchTurnInfo(session: SevenWondersSession) {
+  const channel = yield eventChannel(session.watchTurnInfo());
+  try {
+    while (true) {
+      const turnInfo: ApiPlayerTurnInfo = yield take(channel);
+      yield put(actions.receiveTurnInfo(turnInfo));
+    }
+  } finally {
+    yield apply(channel, channel.close);
+  }
+}
+
+export function* gameSaga(session: SevenWondersSession): SagaIterator {
+  const { gameId } = yield take(ENTER_GAME);
+  console.log('Entered game!', gameId);
+  yield [
+    call(watchPlayerReady, session, gameId),
+    call(watchTableUpdates, session, gameId),
+    call(watchPreparedCards, session, gameId),
+    call(sayReady, session),
+    call(prepareMove, session),
+    call(watchTurnInfo, session)
+  ];
+}