Make API.read wait on all requests on the SequentialQueue to respond

src/libs/API.js

@@ -105,7 +105,7 @@ function makeRequestWithSideEffects(command, apiCommandParameters = {}, onyxData
  * @param {Object} [onyxData.failureData] - Onyx instructions that will be passed to Onyx.update() when the response has jsonCode !== 200.
  */
 function read(command, apiCommandParameters, onyxData) {
-    makeRequestWithSideEffects(command, apiCommandParameters, onyxData, CONST.API_REQUEST_TYPE.READ);
+    SequentialQueue.getIsReadyPromise().then(() => makeRequestWithSideEffects(command, apiCommandParameters, onyxData, CONST.API_REQUEST_TYPE.READ));
 }
 
 export {

src/libs/Network/SequentialQueue.js

@@ -114,9 +114,21 @@ function getCurrentRequest() {
     return currentRequest;
 }
 
+/**
+ * Returns a promise that resolves when the last request on the queue responds.
+ * @returns {Promise}
+ */
+function getIsReadyPromise() {
+    if (!isSequentialQueueRunning) {
+        return Promise.resolve();
+    }
+    return isReadyPromise;
+}
+
 export {
     flush,
     getCurrentRequest,
     isRunning,
     push,
+    getIsReadyPromise,
 };