Merge pull request #827 from invertase/firestore-transactions
Firestore Transactions
This commit is contained in:
Michael Diarmid
GitHub
commit
6f0fd97a7e
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@ -1,3 +1,6 @@
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coverage
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coverage.ios.json
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coverage.android.json
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node_modules
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npm-debug.log
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*.DS_Store
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@ -1,4 +1,7 @@
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node_modules
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coverage.android.json
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coverage.ios.json
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coverage
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npm-debug.log
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*.DS_Store
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.github
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2
LICENSE
2
LICENSE
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@ -1,4 +1,4 @@
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Copyright (c) 2017 Invertase Limited <oss@invertase.io>
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Copyright (c) 2018 Invertase Limited <oss@invertase.io>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this library except in compliance with the License.
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@ -1,7 +1,9 @@
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package io.invertase.firebase.firestore;
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import android.os.AsyncTask;
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import android.support.annotation.NonNull;
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import android.util.Log;
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import android.util.SparseArray;
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import com.facebook.react.bridge.Arguments;
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import com.facebook.react.bridge.Promise;
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@ -12,8 +14,11 @@ import com.facebook.react.bridge.ReadableArray;
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import com.facebook.react.bridge.ReadableMap;
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import com.facebook.react.bridge.WritableMap;
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import com.google.android.gms.tasks.OnCompleteListener;
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import com.google.android.gms.tasks.OnFailureListener;
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import com.google.android.gms.tasks.OnSuccessListener;
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import com.google.android.gms.tasks.Task;
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import com.google.firebase.FirebaseApp;
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import com.google.firebase.firestore.Transaction;
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import com.google.firebase.firestore.DocumentReference;
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import com.google.firebase.firestore.FieldValue;
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import com.google.firebase.firestore.FirebaseFirestore;
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@ -26,11 +31,12 @@ import java.util.List;
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import java.util.Map;
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import io.invertase.firebase.ErrorUtils;
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import io.invertase.firebase.Utils;
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public class RNFirebaseFirestore extends ReactContextBaseJavaModule {
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private static final String TAG = "RNFirebaseFirestore";
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// private SparseArray<RNFirebaseTransactionHandler> transactionHandlers = new SparseArray<>();
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private SparseArray<RNFirebaseFirestoreTransactionHandler> transactionHandlers = new SparseArray<>();
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RNFirebaseFirestore(ReactApplicationContext reactContext) {
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super(reactContext);
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@ -92,7 +98,7 @@ public class RNFirebaseFirestore extends ReactContextBaseJavaModule {
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break;
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case "SET":
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Map<String, Object> options = (Map) write.get("options");
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if (options != null && options.containsKey("merge") && (boolean)options.get("merge")) {
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if (options != null && options.containsKey("merge") && (boolean) options.get("merge")) {
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batch = batch.set(ref, data, SetOptions.merge());
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} else {
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batch = batch.set(ref, data);
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@ -113,7 +119,7 @@ public class RNFirebaseFirestore extends ReactContextBaseJavaModule {
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promise.resolve(null);
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} else {
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Log.e(TAG, "documentBatch:onComplete:failure", task.getException());
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RNFirebaseFirestore.promiseRejectException(promise, (FirebaseFirestoreException)task.getException());
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RNFirebaseFirestore.promiseRejectException(promise, (FirebaseFirestoreException) task.getException());
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}
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}
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});
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@ -160,6 +166,199 @@ public class RNFirebaseFirestore extends ReactContextBaseJavaModule {
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ref.update(data, promise);
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}
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/**
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* Try clean up previous transactions on reload
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*
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*/
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@Override
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public void onCatalystInstanceDestroy() {
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for (int i = 0, size = transactionHandlers.size(); i < size; i++) {
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RNFirebaseFirestoreTransactionHandler transactionHandler = transactionHandlers.get(i);
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if (transactionHandler != null) {
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transactionHandler.abort();
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}
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}
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transactionHandlers.clear();
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}
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/*
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* Transaction Methods
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*/
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/**
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* Calls the internal Firestore Transaction classes instance .get(ref) method and resolves with
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* the DocumentSnapshot.
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*
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* @param appName
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* @param transactionId
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* @param path
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* @param promise
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*/
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@ReactMethod
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public void transactionGetDocument(String appName, int transactionId, String path, final Promise promise) {
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RNFirebaseFirestoreTransactionHandler handler = transactionHandlers.get(transactionId);
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if (handler == null) {
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promise.reject(
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"internal-error",
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"An internal error occurred whilst attempting to find a native transaction by id."
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);
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} else {
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DocumentReference ref = getDocumentForAppPath(appName, path).getRef();
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handler.getDocument(ref, promise);
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}
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}
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/**
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* Aborts any pending signals and deletes the transaction handler.
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*
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* @param appName
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* @param transactionId
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*/
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@ReactMethod
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public void transactionDispose(String appName, int transactionId) {
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RNFirebaseFirestoreTransactionHandler handler = transactionHandlers.get(transactionId);
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if (handler != null) {
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handler.abort();
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transactionHandlers.delete(transactionId);
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}
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}
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/**
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* Signals to transactionHandler that the command buffer is ready.
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*
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* @param appName
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* @param transactionId
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* @param commandBuffer
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*/
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@ReactMethod
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public void transactionApplyBuffer(String appName, int transactionId, ReadableArray commandBuffer) {
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RNFirebaseFirestoreTransactionHandler handler = transactionHandlers.get(transactionId);
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if (handler != null) {
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handler.signalBufferReceived(commandBuffer);
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}
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}
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/**
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* Begin a new transaction via AsyncTask 's
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*
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* @param appName
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* @param transactionId
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*/
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@ReactMethod
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public void transactionBegin(final String appName, int transactionId) {
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final RNFirebaseFirestoreTransactionHandler transactionHandler = new RNFirebaseFirestoreTransactionHandler(appName, transactionId);
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transactionHandlers.put(transactionId, transactionHandler);
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AsyncTask.execute(new Runnable() {
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@Override
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public void run() {
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getFirestoreForApp(appName)
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.runTransaction(new Transaction.Function<Void>() {
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@Override
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public Void apply(@NonNull Transaction transaction) throws FirebaseFirestoreException {
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transactionHandler.resetState(transaction);
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// emit the update cycle to JS land using an async task
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// otherwise it gets blocked by the pending lock await
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AsyncTask.execute(new Runnable() {
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@Override
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public void run() {
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WritableMap eventMap = transactionHandler.createEventMap(null, "update");
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Utils.sendEvent(getReactApplicationContext(), "firestore_transaction_event", eventMap);
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}
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});
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// wait for a signal to be received from JS land code
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transactionHandler.await();
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// exit early if aborted - has to throw an exception otherwise will just keep trying ...
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if (transactionHandler.aborted) {
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throw new FirebaseFirestoreException("abort", FirebaseFirestoreException.Code.ABORTED);
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}
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// exit early if timeout from bridge - has to throw an exception otherwise will just keep trying ...
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if (transactionHandler.timeout) {
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throw new FirebaseFirestoreException("timeout", FirebaseFirestoreException.Code.DEADLINE_EXCEEDED);
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}
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// process any buffered commands from JS land
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ReadableArray buffer = transactionHandler.getCommandBuffer();
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// exit early if no commands
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if (buffer == null) {
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return null;
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}
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for (int i = 0, size = buffer.size(); i < size; i++) {
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ReadableMap data;
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ReadableMap command = buffer.getMap(i);
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String path = command.getString("path");
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String type = command.getString("type");
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RNFirebaseFirestoreDocumentReference documentReference = getDocumentForAppPath(appName, path);
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switch (type) {
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case "set":
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data = command.getMap("data");
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ReadableMap options = command.getMap("options");
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Map<String, Object> setData = FirestoreSerialize.parseReadableMap(RNFirebaseFirestore.getFirestoreForApp(appName), data);
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if (options != null && options.hasKey("merge") && options.getBoolean("merge")) {
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transaction.set(documentReference.getRef(), setData, SetOptions.merge());
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} else {
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transaction.set(documentReference.getRef(), setData);
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}
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break;
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case "update":
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data = command.getMap("data");
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Map<String, Object> updateData = FirestoreSerialize.parseReadableMap(RNFirebaseFirestore.getFirestoreForApp(appName), data);
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transaction.update(documentReference.getRef(), updateData);
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break;
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case "delete":
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transaction.delete(documentReference.getRef());
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break;
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default:
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throw new IllegalArgumentException("Unknown command type at index " + i + ".");
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}
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}
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return null;
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}
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})
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.addOnSuccessListener(new OnSuccessListener<Void>() {
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@Override
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public void onSuccess(Void aVoid) {
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if (!transactionHandler.aborted) {
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Log.d(TAG, "Transaction onSuccess!");
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WritableMap eventMap = transactionHandler.createEventMap(null, "complete");
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Utils.sendEvent(getReactApplicationContext(), "firestore_transaction_event", eventMap);
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}
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}
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})
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.addOnFailureListener(new OnFailureListener() {
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@Override
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public void onFailure(@NonNull Exception e) {
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if (!transactionHandler.aborted) {
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Log.w(TAG, "Transaction onFailure.", e);
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WritableMap eventMap = transactionHandler.createEventMap((FirebaseFirestoreException) e, "error");
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Utils.sendEvent(getReactApplicationContext(), "firestore_transaction_event", eventMap);
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}
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}
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});
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}
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});
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}
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/*
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* INTERNALS/UTILS
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*/
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@ -197,7 +396,7 @@ public class RNFirebaseFirestore extends ReactContextBaseJavaModule {
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* @param filters
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* @param orders
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* @param options
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* @param path @return
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* @param path @return
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*/
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private RNFirebaseFirestoreCollectionReference getCollectionForAppPath(String appName, String path,
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ReadableArray filters,
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@ -145,6 +145,10 @@ public class RNFirebaseFirestoreDocumentReference {
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* INTERNALS/UTILS
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*/
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public DocumentReference getRef() {
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return ref;
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}
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boolean hasListeners() {
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return !documentSnapshotListeners.isEmpty();
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}
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@ -0,0 +1,167 @@
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package io.invertase.firebase.firestore;
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import com.facebook.react.bridge.Arguments;
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import com.facebook.react.bridge.Promise;
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import com.facebook.react.bridge.ReadableArray;
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import com.facebook.react.bridge.WritableMap;
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import com.google.firebase.firestore.DocumentReference;
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import com.google.firebase.firestore.DocumentSnapshot;
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import com.google.firebase.firestore.FirebaseFirestoreException;
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import com.google.firebase.firestore.Transaction;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.locks.Condition;
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import java.util.concurrent.locks.ReentrantLock;
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import javax.annotation.Nullable;
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class RNFirebaseFirestoreTransactionHandler {
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private String appName;
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private long timeoutAt;
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private int transactionId;
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private final ReentrantLock lock;
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private final Condition condition;
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private ReadableArray commandBuffer;
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private Transaction firestoreTransaction;
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boolean aborted = false;
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boolean timeout = false;
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RNFirebaseFirestoreTransactionHandler(String app, int id) {
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appName = app;
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transactionId = id;
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updateInternalTimeout();
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lock = new ReentrantLock();
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condition = lock.newCondition();
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}
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/*
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* -------------
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* PACKAGE API
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* -------------
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*/
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/**
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* Abort the currently in progress transaction if any.
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*/
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void abort() {
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aborted = true;
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safeUnlock();
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}
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/**
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* Reset handler state - clears command buffer + updates to new Transaction instance
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*
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* @param firestoreTransaction
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*/
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void resetState(Transaction firestoreTransaction) {
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this.commandBuffer = null;
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this.firestoreTransaction = firestoreTransaction;
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}
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/**
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* Signal that the transaction buffer has been received and needs to be processed.
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*
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* @param buffer
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*/
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void signalBufferReceived(ReadableArray buffer) {
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lock.lock();
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try {
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commandBuffer = buffer;
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condition.signalAll();
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} finally {
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safeUnlock();
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}
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}
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/**
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* Wait for signalBufferReceived to signal condition
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*
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* @throws InterruptedException
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*/
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void await() {
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lock.lock();
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updateInternalTimeout();
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try {
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while (!aborted && !timeout && !condition.await(10, TimeUnit.MILLISECONDS)) {
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if (System.currentTimeMillis() > timeoutAt) timeout = true;
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}
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} catch (InterruptedException ie) {
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// should never be interrupted
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} finally {
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safeUnlock();
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}
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}
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/**
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* Get the current pending command buffer.
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*
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* @return
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*/
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ReadableArray getCommandBuffer() {
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return commandBuffer;
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}
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/**
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* Get and resolve a DocumentSnapshot from transaction.get(ref);
|
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*
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* @param ref
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* @param promise
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*/
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void getDocument(DocumentReference ref, Promise promise) {
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updateInternalTimeout();
|
||||
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try {
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||||
DocumentSnapshot documentSnapshot = firestoreTransaction.get(ref);
|
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WritableMap writableMap = FirestoreSerialize.snapshotToWritableMap(documentSnapshot);
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promise.resolve(writableMap);
|
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} catch (FirebaseFirestoreException firestoreException) {
|
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WritableMap jsError = RNFirebaseFirestore.getJSError(firestoreException);
|
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promise.reject(jsError.getString("code"), jsError.getString("message"));
|
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}
|
||||
}
|
||||
|
||||
/**
|
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* Event map for `firestore_transaction_event` events.
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*
|
||||
* @param error
|
||||
* @param type
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||||
* @return
|
||||
*/
|
||||
WritableMap createEventMap(@Nullable FirebaseFirestoreException error, String type) {
|
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WritableMap eventMap = Arguments.createMap();
|
||||
|
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eventMap.putInt("id", transactionId);
|
||||
eventMap.putString("appName", appName);
|
||||
|
||||
if (error != null) {
|
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eventMap.putString("type", "error");
|
||||
eventMap.putMap("error", RNFirebaseFirestore.getJSError(error));
|
||||
} else {
|
||||
eventMap.putString("type", type);
|
||||
}
|
||||
|
||||
return eventMap;
|
||||
}
|
||||
|
||||
/*
|
||||
* -------------
|
||||
* INTERNAL API
|
||||
* -------------
|
||||
*/
|
||||
|
||||
private void safeUnlock() {
|
||||
if (lock.isLocked()) {
|
||||
lock.unlock();
|
||||
}
|
||||
}
|
||||
|
||||
private void updateInternalTimeout() {
|
||||
timeoutAt = System.currentTimeMillis() + 15000;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,8 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# Copy firebase lib into tests directory
|
||||
mkdir tests/firebase
|
||||
cp -R lib/* tests/firebase
|
||||
|
||||
# Install /tests npm packages
|
||||
cd tests && npm install
|
||||
|
|
@ -18,6 +18,7 @@ static NSString *const DATABASE_CHILD_REMOVED_EVENT = @"child_removed";
|
|||
static NSString *const DATABASE_CHILD_MOVED_EVENT = @"child_moved";
|
||||
|
||||
// Firestore
|
||||
static NSString *const FIRESTORE_TRANSACTION_EVENT = @"firestore_transaction_event";
|
||||
static NSString *const FIRESTORE_COLLECTION_SYNC_EVENT = @"firestore_collection_sync_event";
|
||||
static NSString *const FIRESTORE_DOCUMENT_SYNC_EVENT = @"firestore_document_sync_event";
|
||||
|
||||
|
|
|
|||
|
|
@ -22,44 +22,44 @@ RCT_EXPORT_MODULE();
|
|||
return self;
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(goOnline:(NSString *) appDisplayName) {
|
||||
RCT_EXPORT_METHOD(goOnline:(NSString *)appDisplayName) {
|
||||
[[RNFirebaseDatabase getDatabaseForApp:appDisplayName] goOnline];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(goOffline:(NSString *) appDisplayName) {
|
||||
RCT_EXPORT_METHOD(goOffline:(NSString *)appDisplayName) {
|
||||
[[RNFirebaseDatabase getDatabaseForApp:appDisplayName] goOffline];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(setPersistence:(NSString *) appDisplayName
|
||||
state:(BOOL) state) {
|
||||
RCT_EXPORT_METHOD(setPersistence:(NSString *)appDisplayName
|
||||
state:(BOOL)state) {
|
||||
[RNFirebaseDatabase getDatabaseForApp:appDisplayName].persistenceEnabled = state;
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(setPersistenceCacheSizeBytes:(NSString *) appDisplayName
|
||||
size:(NSInteger *) size) {
|
||||
RCT_EXPORT_METHOD(setPersistenceCacheSizeBytes:(NSString *)appDisplayName
|
||||
size:(NSInteger *)size) {
|
||||
[RNFirebaseDatabase getDatabaseForApp:appDisplayName].persistenceCacheSizeBytes = (NSUInteger)size;
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(enableLogging:(BOOL) enabled) {
|
||||
RCT_EXPORT_METHOD(enableLogging:(BOOL)enabled) {
|
||||
[FIRDatabase setLoggingEnabled:enabled];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(keepSynced:(NSString *) appDisplayName
|
||||
key:(NSString *) key
|
||||
path:(NSString *) path
|
||||
modifiers:(NSArray *) modifiers
|
||||
state:(BOOL) state) {
|
||||
RCT_EXPORT_METHOD(keepSynced:(NSString *)appDisplayName
|
||||
key:(NSString *)key
|
||||
path:(NSString *)path
|
||||
modifiers:(NSArray *)modifiers
|
||||
state:(BOOL)state) {
|
||||
FIRDatabaseQuery *query = [self getInternalReferenceForApp:appDisplayName key:key path:path modifiers:modifiers].query;
|
||||
[query keepSynced:state];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(transactionTryCommit:(NSString *) appDisplayName
|
||||
transactionId:(nonnull NSNumber *) transactionId
|
||||
updates:(NSDictionary *) updates) {
|
||||
RCT_EXPORT_METHOD(transactionTryCommit:(NSString *)appDisplayName
|
||||
transactionId:(nonnull NSNumber *)transactionId
|
||||
updates:(NSDictionary *)updates) {
|
||||
__block NSMutableDictionary *transactionState;
|
||||
|
||||
dispatch_sync(_transactionQueue, ^{
|
||||
transactionState = _transactions[transactionId];
|
||||
transactionState = _transactions[[transactionId stringValue]];
|
||||
});
|
||||
|
||||
if (!transactionState) {
|
||||
|
|
@ -82,171 +82,166 @@ RCT_EXPORT_METHOD(transactionTryCommit:(NSString *) appDisplayName
|
|||
}
|
||||
|
||||
|
||||
RCT_EXPORT_METHOD(transactionStart:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
transactionId:(nonnull NSNumber *) transactionId
|
||||
applyLocally:(BOOL) applyLocally) {
|
||||
RCT_EXPORT_METHOD(transactionStart:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
transactionId:(nonnull NSNumber *)transactionId
|
||||
applyLocally:(BOOL)applyLocally) {
|
||||
dispatch_async(_transactionQueue, ^{
|
||||
NSMutableDictionary *transactionState = [NSMutableDictionary new];
|
||||
dispatch_semaphore_t sema = dispatch_semaphore_create(0);
|
||||
transactionState[@"semaphore"] = sema;
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
|
||||
[ref runTransactionBlock:^FIRTransactionResult * _Nonnull(FIRMutableData *
|
||||
_Nonnull currentData) {
|
||||
dispatch_barrier_async(_transactionQueue, ^{
|
||||
[_transactions setValue:transactionState forKey:transactionId];
|
||||
NSDictionary *updateMap = [self createTransactionUpdateMap:appDisplayName transactionId:transactionId updatesData:currentData];
|
||||
[RNFirebaseUtil sendJSEvent:self name:DATABASE_TRANSACTION_EVENT body:updateMap];
|
||||
});
|
||||
[ref runTransactionBlock:^FIRTransactionResult *_Nonnull (FIRMutableData *_Nonnull currentData) {
|
||||
dispatch_barrier_async(_transactionQueue, ^{
|
||||
[_transactions setValue:transactionState forKey:[transactionId stringValue]];
|
||||
NSDictionary *updateMap = [self createTransactionUpdateMap:appDisplayName transactionId:transactionId updatesData:currentData];
|
||||
[RNFirebaseUtil sendJSEvent:self name:DATABASE_TRANSACTION_EVENT body:updateMap];
|
||||
});
|
||||
|
||||
// wait for the js event handler to call tryCommitTransaction
|
||||
// this wait occurs on the Firebase Worker Queue
|
||||
// so if the tryCommitTransaction fails to signal the semaphore
|
||||
// no further blocks will be executed by Firebase until the timeout expires
|
||||
dispatch_time_t delayTime = dispatch_time(DISPATCH_TIME_NOW, 30 * NSEC_PER_SEC);
|
||||
BOOL timedout = dispatch_semaphore_wait(sema, delayTime) != 0;
|
||||
// wait for the js event handler to call tryCommitTransaction
|
||||
// this wait occurs on the Firebase Worker Queue
|
||||
// so if the tryCommitTransaction fails to signal the semaphore
|
||||
// no further blocks will be executed by Firebase until the timeout expires
|
||||
dispatch_time_t delayTime = dispatch_time(DISPATCH_TIME_NOW, 30 * NSEC_PER_SEC);
|
||||
BOOL timedout = dispatch_semaphore_wait(sema, delayTime) != 0;
|
||||
|
||||
BOOL abort = [transactionState valueForKey:@"abort"] || timedout;
|
||||
id value = [transactionState valueForKey:@"value"];
|
||||
BOOL abort = [transactionState valueForKey:@"abort"] || timedout;
|
||||
id value = [transactionState valueForKey:@"value"];
|
||||
|
||||
dispatch_barrier_async(_transactionQueue, ^{
|
||||
[_transactions removeObjectForKey:transactionId];
|
||||
});
|
||||
dispatch_barrier_async(_transactionQueue, ^{
|
||||
[_transactions removeObjectForKey:[transactionId stringValue]];
|
||||
});
|
||||
|
||||
if (abort) {
|
||||
return [FIRTransactionResult abort];
|
||||
} else {
|
||||
currentData.value = value;
|
||||
return [FIRTransactionResult successWithValue:currentData];
|
||||
}
|
||||
}
|
||||
andCompletionBlock:
|
||||
^(NSError *_Nullable databaseError, BOOL committed, FIRDataSnapshot *_Nullable snapshot) {
|
||||
if (abort) {
|
||||
return [FIRTransactionResult abort];
|
||||
} else {
|
||||
currentData.value = value;
|
||||
return [FIRTransactionResult successWithValue:currentData];
|
||||
}
|
||||
} andCompletionBlock:^(NSError *_Nullable databaseError, BOOL committed, FIRDataSnapshot *_Nullable snapshot) {
|
||||
NSDictionary *resultMap = [self createTransactionResultMap:appDisplayName transactionId:transactionId error:databaseError committed:committed snapshot:snapshot];
|
||||
[RNFirebaseUtil sendJSEvent:self name:DATABASE_TRANSACTION_EVENT body:resultMap];
|
||||
}
|
||||
withLocalEvents:
|
||||
applyLocally];
|
||||
} withLocalEvents:applyLocally];
|
||||
});
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(onDisconnectSet:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
props:(NSDictionary *) props
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(onDisconnectSet:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
props:(NSDictionary *)props
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref onDisconnectSetValue:props[@"value"] withCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull _ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(onDisconnectUpdate:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
props:(NSDictionary *) props
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(onDisconnectUpdate:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
props:(NSDictionary *)props
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref onDisconnectUpdateChildValues:props withCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull _ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(onDisconnectRemove:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(onDisconnectRemove:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref onDisconnectRemoveValueWithCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull _ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(onDisconnectCancel:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(onDisconnectCancel:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref cancelDisconnectOperationsWithCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull _ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(set:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
props:(NSDictionary *) props
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(set:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
props:(NSDictionary *)props
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref setValue:[props valueForKey:@"value"] withCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull _ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(setPriority:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
priority:(NSDictionary *) priority
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(setPriority:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
priority:(NSDictionary *)priority
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref setPriority:[priority valueForKey:@"value"] withCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(setWithPriority:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
data:(NSDictionary *) data
|
||||
priority:(NSDictionary *) priority
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(setWithPriority:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
data:(NSDictionary *)data
|
||||
priority:(NSDictionary *)priority
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref setValue:[data valueForKey:@"value"] andPriority:[priority valueForKey:@"value"] withCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(update:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
props:(NSDictionary *) props
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(update:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
props:(NSDictionary *)props
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref updateChildValues:props withCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull _ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(remove:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(remove:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRDatabaseReference *ref = [self getReferenceForAppPath:appDisplayName path:path];
|
||||
[ref removeValueWithCompletionBlock:^(NSError *_Nullable error, FIRDatabaseReference *_Nonnull _ref) {
|
||||
[RNFirebaseDatabase handlePromise:resolve rejecter:reject databaseError:error];
|
||||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(once:(NSString *) appDisplayName
|
||||
key:(NSString *) key
|
||||
path:(NSString *) path
|
||||
modifiers:(NSArray *) modifiers
|
||||
eventName:(NSString *) eventName
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(once:(NSString *)appDisplayName
|
||||
key:(NSString *)key
|
||||
path:(NSString *)path
|
||||
modifiers:(NSArray *)modifiers
|
||||
eventName:(NSString *)eventName
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
RNFirebaseDatabaseReference *ref = [self getInternalReferenceForApp:appDisplayName key:key path:path modifiers:modifiers];
|
||||
[ref once:eventName resolver:resolve rejecter:reject];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(on:(NSString *) appDisplayName
|
||||
props:(NSDictionary *) props) {
|
||||
RCT_EXPORT_METHOD(on:(NSString *)appDisplayName
|
||||
props:(NSDictionary *)props) {
|
||||
RNFirebaseDatabaseReference *ref = [self getCachedInternalReferenceForApp:appDisplayName props:props];
|
||||
[ref on:props[@"eventType"] registration:props[@"registration"]];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(off:(NSString *) key
|
||||
eventRegistrationKey:(NSString *) eventRegistrationKey) {
|
||||
RCT_EXPORT_METHOD(off:(NSString *)key
|
||||
eventRegistrationKey:(NSString *)eventRegistrationKey) {
|
||||
RNFirebaseDatabaseReference *ref = _dbReferences[key];
|
||||
if (ref) {
|
||||
[ref removeEventListener:eventRegistrationKey];
|
||||
|
|
@ -331,7 +326,7 @@ RCT_EXPORT_METHOD(off:(NSString *) key
|
|||
message = [RNFirebaseDatabase getMessageWithService:@"The write was canceled by the user." service:service fullCode:code];
|
||||
break;
|
||||
|
||||
// TODO: Missing iOS equivalent codes
|
||||
// TODO: Missing iOS equivalent codes
|
||||
case -1:
|
||||
code = [RNFirebaseDatabase getCodeWithService:service code:@"data-stale"];
|
||||
message = [RNFirebaseDatabase getMessageWithService:@"The transaction needs to be run again with current data." service:service fullCode:code];
|
||||
|
|
@ -413,8 +408,7 @@ RCT_EXPORT_METHOD(off:(NSString *) key
|
|||
return @[DATABASE_SYNC_EVENT, DATABASE_TRANSACTION_EVENT];
|
||||
}
|
||||
|
||||
+ (BOOL)requiresMainQueueSetup
|
||||
{
|
||||
+ (BOOL)requiresMainQueueSetup {
|
||||
return YES;
|
||||
}
|
||||
|
||||
|
|
@ -424,3 +418,7 @@ RCT_EXPORT_METHOD(off:(NSString *) key
|
|||
@implementation RNFirebaseDatabase
|
||||
@end
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -5,10 +5,10 @@
|
|||
#if __has_include(<FirebaseDatabase/FIRDatabase.h>)
|
||||
|
||||
- (id)initWithPathAndModifiers:(RCTEventEmitter *)emitter
|
||||
appDisplayName:(NSString *) appDisplayName
|
||||
key:(NSString *) key
|
||||
refPath:(NSString *) refPath
|
||||
modifiers:(NSArray *) modifiers {
|
||||
appDisplayName:(NSString *)appDisplayName
|
||||
key:(NSString *)key
|
||||
refPath:(NSString *)refPath
|
||||
modifiers:(NSArray *)modifiers {
|
||||
self = [super init];
|
||||
if (self) {
|
||||
_emitter = emitter;
|
||||
|
|
@ -22,14 +22,14 @@
|
|||
}
|
||||
|
||||
- (void)removeEventListener:(NSString *)eventRegistrationKey {
|
||||
FIRDatabaseHandle handle = (FIRDatabaseHandle) [_listeners[eventRegistrationKey] integerValue];
|
||||
FIRDatabaseHandle handle = (FIRDatabaseHandle)[_listeners[eventRegistrationKey] integerValue];
|
||||
if (handle) {
|
||||
[_query removeObserverWithHandle:handle];
|
||||
[_listeners removeObjectForKey:eventRegistrationKey];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)on:(NSString *) eventType registration:(NSDictionary *) registration {
|
||||
- (void)on:(NSString *)eventType registration:(NSDictionary *)registration {
|
||||
NSString *eventRegistrationKey = registration[@"eventRegistrationKey"];
|
||||
if (![self hasEventListener:eventRegistrationKey]) {
|
||||
id andPreviousSiblingKeyWithBlock = ^(FIRDataSnapshot *_Nonnull snapshot, NSString *_Nullable previousChildName) {
|
||||
|
|
@ -46,9 +46,9 @@
|
|||
}
|
||||
}
|
||||
|
||||
- (void)once:(NSString *) eventType
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject {
|
||||
- (void)once:(NSString *)eventType
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject {
|
||||
FIRDataEventType firDataEventType = (FIRDataEventType)[self eventTypeFromName:eventType];
|
||||
[_query observeSingleEventOfType:firDataEventType andPreviousSiblingKeyWithBlock:^(FIRDataSnapshot *_Nonnull snapshot, NSString *_Nullable previousChildName) {
|
||||
NSDictionary *data = [RNFirebaseDatabaseReference snapshotToDictionary:snapshot previousChildName:previousChildName];
|
||||
|
|
@ -59,33 +59,33 @@
|
|||
}];
|
||||
}
|
||||
|
||||
- (void)handleDatabaseEvent:(NSString *) eventType
|
||||
registration:(NSDictionary *) registration
|
||||
dataSnapshot:(FIRDataSnapshot *) dataSnapshot
|
||||
previousChildName:(NSString *) previousChildName {
|
||||
- (void)handleDatabaseEvent:(NSString *)eventType
|
||||
registration:(NSDictionary *)registration
|
||||
dataSnapshot:(FIRDataSnapshot *)dataSnapshot
|
||||
previousChildName:(NSString *)previousChildName {
|
||||
NSMutableDictionary *event = [[NSMutableDictionary alloc] init];
|
||||
NSDictionary *data = [RNFirebaseDatabaseReference snapshotToDictionary:dataSnapshot previousChildName:previousChildName];
|
||||
|
||||
|
||||
[event setValue:data forKey:@"data"];
|
||||
[event setValue:_key forKey:@"key"];
|
||||
[event setValue:eventType forKey:@"eventType"];
|
||||
[event setValue:registration forKey:@"registration"];
|
||||
|
||||
|
||||
[RNFirebaseUtil sendJSEvent:self.emitter name:DATABASE_SYNC_EVENT body:event];
|
||||
}
|
||||
|
||||
- (void)handleDatabaseError:(NSDictionary *) registration
|
||||
- (void)handleDatabaseError:(NSDictionary *)registration
|
||||
error:(NSError *)error {
|
||||
NSMutableDictionary *event = [[NSMutableDictionary alloc] init];
|
||||
[event setValue:_key forKey:@"key"];
|
||||
[event setValue:[RNFirebaseDatabase getJSError:error] forKey:@"error"];
|
||||
[event setValue:registration forKey:@"registration"];
|
||||
|
||||
|
||||
[RNFirebaseUtil sendJSEvent:self.emitter name:DATABASE_SYNC_EVENT body:event];
|
||||
}
|
||||
|
||||
+ (NSDictionary *)snapshotToDictionary:(FIRDataSnapshot *) dataSnapshot
|
||||
previousChildName:(NSString *) previousChildName {
|
||||
+ (NSDictionary *)snapshotToDictionary:(FIRDataSnapshot *)dataSnapshot
|
||||
previousChildName:(NSString *)previousChildName {
|
||||
NSMutableDictionary *result = [[NSMutableDictionary alloc] init];
|
||||
NSDictionary *snapshot = [RNFirebaseDatabaseReference snapshotToDict:dataSnapshot];
|
||||
|
||||
|
|
@ -97,7 +97,7 @@
|
|||
|
||||
+ (NSDictionary *)snapshotToDict:(FIRDataSnapshot *)dataSnapshot {
|
||||
NSMutableDictionary *snapshot = [[NSMutableDictionary alloc] init];
|
||||
|
||||
|
||||
[snapshot setValue:dataSnapshot.key forKey:@"key"];
|
||||
[snapshot setValue:@(dataSnapshot.exists) forKey:@"exists"];
|
||||
[snapshot setValue:@(dataSnapshot.hasChildren) forKey:@"hasChildren"];
|
||||
|
|
@ -105,11 +105,11 @@
|
|||
[snapshot setValue:[RNFirebaseDatabaseReference getChildKeys:dataSnapshot] forKey:@"childKeys"];
|
||||
[snapshot setValue:dataSnapshot.priority forKey:@"priority"];
|
||||
[snapshot setValue:dataSnapshot.value forKey:@"value"];
|
||||
|
||||
|
||||
return snapshot;
|
||||
}
|
||||
|
||||
+ (NSMutableArray *) getChildKeys:(FIRDataSnapshot *) snapshot {
|
||||
+ (NSMutableArray *)getChildKeys:(FIRDataSnapshot *)snapshot {
|
||||
NSMutableArray *childKeys = [NSMutableArray array];
|
||||
if (snapshot.childrenCount > 0) {
|
||||
NSEnumerator *children = [snapshot children];
|
||||
|
|
@ -121,7 +121,7 @@
|
|||
return childKeys;
|
||||
}
|
||||
|
||||
- (FIRDatabaseQuery *)buildQueryAtPathWithModifiers:(NSString *) path
|
||||
- (FIRDatabaseQuery *)buildQueryAtPathWithModifiers:(NSString *)path
|
||||
modifiers:(NSArray *)modifiers {
|
||||
FIRDatabase *firebaseDatabase = [RNFirebaseDatabase getDatabaseForApp:_appDisplayName];
|
||||
FIRDatabaseQuery *query = [[firebaseDatabase reference] child:path];
|
||||
|
|
@ -186,7 +186,7 @@
|
|||
}
|
||||
}
|
||||
|
||||
- (BOOL)hasEventListener:(NSString *) eventRegistrationKey {
|
||||
- (BOOL)hasEventListener:(NSString *)eventRegistrationKey {
|
||||
return _listeners[eventRegistrationKey] != nil;
|
||||
}
|
||||
|
||||
|
|
@ -214,3 +214,4 @@
|
|||
#endif
|
||||
|
||||
@end
|
||||
|
||||
|
|
|
|||
|
|
@ -10,6 +10,8 @@
|
|||
#import <React/RCTEventEmitter.h>
|
||||
|
||||
@interface RNFirebaseFirestore : RCTEventEmitter <RCTBridgeModule> {}
|
||||
@property NSMutableDictionary *transactions;
|
||||
@property dispatch_queue_t transactionQueue;
|
||||
|
||||
+ (void)promiseRejectException:(RCTPromiseRejectBlock)reject error:(NSError *)error;
|
||||
|
||||
|
|
|
|||
|
|
@ -13,49 +13,217 @@ RCT_EXPORT_MODULE();
|
|||
- (id)init {
|
||||
self = [super init];
|
||||
if (self != nil) {
|
||||
|
||||
_transactions = [[NSMutableDictionary alloc] init];
|
||||
_transactionQueue = dispatch_queue_create("io.invertase.react-native-firebase.firestore", DISPATCH_QUEUE_CONCURRENT);
|
||||
}
|
||||
return self;
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(enableLogging:(BOOL) enabled) {
|
||||
/**
|
||||
* TRANSACTIONS
|
||||
*/
|
||||
|
||||
RCT_EXPORT_METHOD(transactionGetDocument:(NSString *)appDisplayName
|
||||
transactionId:(nonnull NSNumber *)transactionId
|
||||
path:(NSString *)path
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
__block NSMutableDictionary *transactionState;
|
||||
|
||||
dispatch_sync(_transactionQueue, ^{
|
||||
transactionState = _transactions[[transactionId stringValue]];
|
||||
});
|
||||
|
||||
if (!transactionState) {
|
||||
NSLog(@"transactionGetDocument called for non-existant transactionId %@", transactionId);
|
||||
return;
|
||||
}
|
||||
|
||||
NSError *error = nil;
|
||||
FIRTransaction *transaction = [transactionState valueForKey:@"transaction"];
|
||||
FIRDocumentReference *ref = [self getDocumentForAppPath:appDisplayName path:path].ref;
|
||||
FIRDocumentSnapshot *snapshot = [transaction getDocument:ref error:&error];
|
||||
|
||||
if (error != nil) {
|
||||
[RNFirebaseFirestore promiseRejectException:reject error:error];
|
||||
} else {
|
||||
NSDictionary *snapshotDict = [RNFirebaseFirestoreDocumentReference snapshotToDictionary:snapshot];
|
||||
NSString *path = snapshotDict[@"path"];
|
||||
if (path == nil) {
|
||||
[snapshotDict setValue:ref.path forKey:@"path"];
|
||||
}
|
||||
resolve(snapshotDict);
|
||||
}
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(transactionDispose:(NSString *)appDisplayName
|
||||
transactionId:(nonnull NSNumber *)transactionId) {
|
||||
__block NSMutableDictionary *transactionState;
|
||||
|
||||
dispatch_sync(_transactionQueue, ^{
|
||||
transactionState = _transactions[[transactionId stringValue]];
|
||||
});
|
||||
|
||||
if (!transactionState) {
|
||||
NSLog(@"transactionGetDocument called for non-existant transactionId %@", transactionId);
|
||||
return;
|
||||
}
|
||||
|
||||
dispatch_semaphore_t semaphore = [transactionState valueForKey:@"semaphore"];
|
||||
[transactionState setValue:@true forKey:@"abort"];
|
||||
dispatch_semaphore_signal(semaphore);
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(transactionApplyBuffer:(NSString *)appDisplayName
|
||||
transactionId:(nonnull NSNumber *)transactionId
|
||||
commandBuffer:(NSArray *)commandBuffer) {
|
||||
__block NSMutableDictionary *transactionState;
|
||||
|
||||
dispatch_sync(_transactionQueue, ^{
|
||||
transactionState = _transactions[[transactionId stringValue]];
|
||||
});
|
||||
|
||||
if (!transactionState) {
|
||||
NSLog(@"transactionGetDocument called for non-existant transactionId %@", transactionId);
|
||||
return;
|
||||
}
|
||||
|
||||
dispatch_semaphore_t semaphore = [transactionState valueForKey:@"semaphore"];
|
||||
[transactionState setValue:commandBuffer forKey:@"commandBuffer"];
|
||||
dispatch_semaphore_signal(semaphore);
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(transactionBegin:(NSString *)appDisplayName
|
||||
transactionId:(nonnull NSNumber *)transactionId) {
|
||||
FIRFirestore *firestore = [RNFirebaseFirestore getFirestoreForApp:appDisplayName];
|
||||
__block BOOL aborted = false;
|
||||
|
||||
dispatch_async(_transactionQueue, ^{
|
||||
NSMutableDictionary *transactionState = [NSMutableDictionary new];
|
||||
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
|
||||
transactionState[@"semaphore"] = semaphore;
|
||||
|
||||
[firestore runTransactionWithBlock:^id (FIRTransaction *transaction, NSError * *errorPointer) {
|
||||
transactionState[@"transaction"] = transaction;
|
||||
|
||||
// Build and send transaction update event
|
||||
dispatch_barrier_async(_transactionQueue, ^{
|
||||
[_transactions setValue:transactionState forKey:[transactionId stringValue]];
|
||||
NSMutableDictionary *eventMap = [NSMutableDictionary new];
|
||||
eventMap[@"type"] = @"update";
|
||||
eventMap[@"id"] = transactionId;
|
||||
eventMap[@"appName"] = appDisplayName;
|
||||
[RNFirebaseUtil sendJSEvent:self name:FIRESTORE_TRANSACTION_EVENT body:eventMap];
|
||||
});
|
||||
|
||||
// wait for the js event handler to call transactionApplyBuffer
|
||||
// this wait occurs on the RNFirestore Worker Queue so if transactionApplyBuffer fails to
|
||||
// signal the semaphore then no further blocks will be executed by RNFirestore until the timeout expires
|
||||
dispatch_time_t delayTime = dispatch_time(DISPATCH_TIME_NOW, 3000 * NSEC_PER_SEC);
|
||||
|
||||
BOOL timedOut = dispatch_semaphore_wait(semaphore, delayTime) != 0;
|
||||
aborted = [transactionState valueForKey:@"abort"];
|
||||
|
||||
// dispose of transaction dictionary
|
||||
dispatch_barrier_async(_transactionQueue, ^{
|
||||
[_transactions removeObjectForKey:[transactionId stringValue]];
|
||||
});
|
||||
|
||||
if (aborted) {
|
||||
*errorPointer = [NSError errorWithDomain:FIRFirestoreErrorDomain code:FIRFirestoreErrorCodeAborted userInfo:@{}];
|
||||
return nil;
|
||||
}
|
||||
|
||||
if (timedOut) {
|
||||
*errorPointer = [NSError errorWithDomain:FIRFirestoreErrorDomain code:FIRFirestoreErrorCodeDeadlineExceeded userInfo:@{}];
|
||||
return nil;
|
||||
}
|
||||
|
||||
NSArray *commandBuffer = [transactionState valueForKey:@"commandBuffer"];
|
||||
for (NSDictionary *command in commandBuffer) {
|
||||
NSString *type = command[@"type"];
|
||||
NSString *path = command[@"path"];
|
||||
NSDictionary *data = [RNFirebaseFirestoreDocumentReference parseJSMap:firestore jsMap:command[@"data"]];
|
||||
|
||||
FIRDocumentReference *ref = [firestore documentWithPath:path];
|
||||
|
||||
if ([type isEqualToString:@"delete"]) {
|
||||
[transaction deleteDocument:ref];
|
||||
} else if ([type isEqualToString:@"set"]) {
|
||||
NSDictionary *options = command[@"options"];
|
||||
if (options && options[@"merge"]) {
|
||||
[transaction setData:data forDocument:ref options:[FIRSetOptions merge]];
|
||||
} else {
|
||||
[transaction setData:data forDocument:ref];
|
||||
}
|
||||
} else if ([type isEqualToString:@"update"]) {
|
||||
[transaction updateData:data forDocument:ref];
|
||||
}
|
||||
}
|
||||
|
||||
return nil;
|
||||
} completion:^(id result, NSError *error) {
|
||||
if (aborted == NO) {
|
||||
NSMutableDictionary *eventMap = [NSMutableDictionary new];
|
||||
eventMap[@"id"] = transactionId;
|
||||
eventMap[@"appName"] = appDisplayName;
|
||||
|
||||
if (error != nil) {
|
||||
eventMap[@"type"] = @"error";
|
||||
eventMap[@"error"] = [RNFirebaseFirestore getJSError:error];
|
||||
} else {
|
||||
eventMap[@"type"] = @"complete";
|
||||
}
|
||||
|
||||
[RNFirebaseUtil sendJSEvent:self name:FIRESTORE_TRANSACTION_EVENT body:eventMap];
|
||||
}
|
||||
}];
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* TRANSACTIONS END
|
||||
*/
|
||||
|
||||
|
||||
RCT_EXPORT_METHOD(enableLogging:(BOOL)enabled) {
|
||||
[FIRFirestore enableLogging:enabled];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(collectionGet:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
filters:(NSArray *) filters
|
||||
orders:(NSArray *) orders
|
||||
options:(NSDictionary *) options
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(collectionGet:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
filters:(NSArray *)filters
|
||||
orders:(NSArray *)orders
|
||||
options:(NSDictionary *)options
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
[[self getCollectionForAppPath:appDisplayName path:path filters:filters orders:orders options:options] get:resolve rejecter:reject];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(collectionOffSnapshot:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
filters:(NSArray *) filters
|
||||
orders:(NSArray *) orders
|
||||
options:(NSDictionary *) options
|
||||
listenerId:(nonnull NSString *) listenerId) {
|
||||
RCT_EXPORT_METHOD(collectionOffSnapshot:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
filters:(NSArray *)filters
|
||||
orders:(NSArray *)orders
|
||||
options:(NSDictionary *)options
|
||||
listenerId:(nonnull NSString *)listenerId) {
|
||||
[RNFirebaseFirestoreCollectionReference offSnapshot:listenerId];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(collectionOnSnapshot:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
filters:(NSArray *) filters
|
||||
orders:(NSArray *) orders
|
||||
options:(NSDictionary *) options
|
||||
listenerId:(nonnull NSString *) listenerId
|
||||
queryListenOptions:(NSDictionary *) queryListenOptions) {
|
||||
RCT_EXPORT_METHOD(collectionOnSnapshot:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
filters:(NSArray *)filters
|
||||
orders:(NSArray *)orders
|
||||
options:(NSDictionary *)options
|
||||
listenerId:(nonnull NSString *)listenerId
|
||||
queryListenOptions:(NSDictionary *)queryListenOptions) {
|
||||
RNFirebaseFirestoreCollectionReference *ref = [self getCollectionForAppPath:appDisplayName path:path filters:filters orders:orders options:options];
|
||||
[ref onSnapshot:listenerId queryListenOptions:queryListenOptions];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentBatch:(NSString *) appDisplayName
|
||||
writes:(NSArray *) writes
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(documentBatch:(NSString *)appDisplayName
|
||||
writes:(NSArray *)writes
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
FIRFirestore *firestore = [RNFirebaseFirestore getFirestoreForApp:appDisplayName];
|
||||
FIRWriteBatch *batch = [firestore batch];
|
||||
|
||||
|
|
@ -80,7 +248,7 @@ RCT_EXPORT_METHOD(documentBatch:(NSString *) appDisplayName
|
|||
}
|
||||
}
|
||||
|
||||
[batch commitWithCompletion:^(NSError * _Nullable error) {
|
||||
[batch commitWithCompletion:^(NSError *_Nullable error) {
|
||||
if (error) {
|
||||
[RNFirebaseFirestore promiseRejectException:reject error:error];
|
||||
} else {
|
||||
|
|
@ -89,55 +257,55 @@ RCT_EXPORT_METHOD(documentBatch:(NSString *) appDisplayName
|
|||
}];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentDelete:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(documentDelete:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
[[self getDocumentForAppPath:appDisplayName path:path] delete:resolve rejecter:reject];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentGet:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(documentGet:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
[[self getDocumentForAppPath:appDisplayName path:path] get:resolve rejecter:reject];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentGetAll:(NSString *) appDisplayName
|
||||
documents:(NSString *) documents
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(documentGetAll:(NSString *)appDisplayName
|
||||
documents:(NSString *)documents
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
// Not supported on iOS out of the box
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentOffSnapshot:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
listenerId:(nonnull NSString *) listenerId) {
|
||||
RCT_EXPORT_METHOD(documentOffSnapshot:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
listenerId:(nonnull NSString *)listenerId) {
|
||||
[RNFirebaseFirestoreDocumentReference offSnapshot:listenerId];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentOnSnapshot:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
listenerId:(nonnull NSString *) listenerId
|
||||
docListenOptions:(NSDictionary *) docListenOptions) {
|
||||
RCT_EXPORT_METHOD(documentOnSnapshot:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
listenerId:(nonnull NSString *)listenerId
|
||||
docListenOptions:(NSDictionary *)docListenOptions) {
|
||||
RNFirebaseFirestoreDocumentReference *ref = [self getDocumentForAppPath:appDisplayName path:path];
|
||||
[ref onSnapshot:listenerId docListenOptions:docListenOptions];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentSet:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
data:(NSDictionary *) data
|
||||
options:(NSDictionary *) options
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(documentSet:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
data:(NSDictionary *)data
|
||||
options:(NSDictionary *)options
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
[[self getDocumentForAppPath:appDisplayName path:path] set:data options:options resolver:resolve rejecter:reject];
|
||||
}
|
||||
|
||||
RCT_EXPORT_METHOD(documentUpdate:(NSString *) appDisplayName
|
||||
path:(NSString *) path
|
||||
data:(NSDictionary *) data
|
||||
resolver:(RCTPromiseResolveBlock) resolve
|
||||
rejecter:(RCTPromiseRejectBlock) reject) {
|
||||
RCT_EXPORT_METHOD(documentUpdate:(NSString *)appDisplayName
|
||||
path:(NSString *)path
|
||||
data:(NSDictionary *)data
|
||||
resolver:(RCTPromiseResolveBlock)resolve
|
||||
rejecter:(RCTPromiseRejectBlock)reject) {
|
||||
[[self getDocumentForAppPath:appDisplayName path:path] update:data resolver:resolve rejecter:reject];
|
||||
}
|
||||
|
||||
|
|
@ -262,11 +430,10 @@ RCT_EXPORT_METHOD(documentUpdate:(NSString *) appDisplayName
|
|||
}
|
||||
|
||||
- (NSArray<NSString *> *)supportedEvents {
|
||||
return @[FIRESTORE_COLLECTION_SYNC_EVENT, FIRESTORE_DOCUMENT_SYNC_EVENT];
|
||||
return @[FIRESTORE_COLLECTION_SYNC_EVENT, FIRESTORE_DOCUMENT_SYNC_EVENT, FIRESTORE_TRANSACTION_EVENT];
|
||||
}
|
||||
|
||||
+ (BOOL)requiresMainQueueSetup
|
||||
{
|
||||
+ (BOOL)requiresMainQueueSetup {
|
||||
return YES;
|
||||
}
|
||||
|
||||
|
|
@ -276,3 +443,4 @@ RCT_EXPORT_METHOD(documentUpdate:(NSString *) appDisplayName
|
|||
@implementation RNFirebaseFirestore
|
||||
@end
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -21,14 +21,13 @@ const generateTransactionId = (): number => transactionId++;
|
|||
*/
|
||||
export default class TransactionHandler {
|
||||
_database: Database;
|
||||
_transactionListener: Function;
|
||||
_transactions: { [number]: Object };
|
||||
|
||||
constructor(database: Database) {
|
||||
this._transactions = {};
|
||||
this._database = database;
|
||||
|
||||
this._transactionListener = SharedEventEmitter.addListener(
|
||||
SharedEventEmitter.addListener(
|
||||
getAppEventName(this._database, 'database_transaction_event'),
|
||||
this._handleTransactionEvent.bind(this)
|
||||
);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,181 @@
|
|||
/**
|
||||
* @flow
|
||||
* Firestore Transaction representation wrapper
|
||||
*/
|
||||
import { mergeFieldPathData } from './utils';
|
||||
import { buildNativeMap } from './utils/serialize';
|
||||
|
||||
import type Firestore from './';
|
||||
import type { TransactionMeta } from './TransactionHandler';
|
||||
import type DocumentReference from './DocumentReference';
|
||||
import DocumentSnapshot from './DocumentSnapshot';
|
||||
import { isObject, isString } from '../../utils';
|
||||
import FieldPath from './FieldPath';
|
||||
import { getNativeModule } from '../../utils/native';
|
||||
|
||||
type Command = {
|
||||
type: 'set' | 'update' | 'delete',
|
||||
path: string,
|
||||
data: ?{ [string]: any },
|
||||
options: ?{ merge: boolean },
|
||||
};
|
||||
|
||||
type SetOptions = {
|
||||
merge: boolean,
|
||||
};
|
||||
|
||||
// TODO docs state all get requests must be made FIRST before any modifications
|
||||
// TODO so need to validate that
|
||||
|
||||
/**
|
||||
* @class Transaction
|
||||
*/
|
||||
export default class Transaction {
|
||||
_pendingResult: ?any;
|
||||
_firestore: Firestore;
|
||||
_meta: TransactionMeta;
|
||||
_commandBuffer: Array<Command>;
|
||||
|
||||
constructor(firestore: Firestore, meta: TransactionMeta) {
|
||||
this._meta = meta;
|
||||
this._commandBuffer = [];
|
||||
this._firestore = firestore;
|
||||
this._pendingResult = undefined;
|
||||
}
|
||||
|
||||
/**
|
||||
* -------------
|
||||
* INTERNAL API
|
||||
* -------------
|
||||
*/
|
||||
|
||||
/**
|
||||
* Clears the command buffer and any pending result in prep for
|
||||
* the next transaction iteration attempt.
|
||||
*
|
||||
* @private
|
||||
*/
|
||||
_prepare() {
|
||||
this._commandBuffer = [];
|
||||
this._pendingResult = undefined;
|
||||
}
|
||||
|
||||
/**
|
||||
* -------------
|
||||
* PUBLIC API
|
||||
* -------------
|
||||
*/
|
||||
|
||||
/**
|
||||
* Reads the document referenced by the provided DocumentReference.
|
||||
*
|
||||
* @param documentRef DocumentReference A reference to the document to be retrieved. Value must not be null.
|
||||
*
|
||||
* @returns Promise<DocumentSnapshot>
|
||||
*/
|
||||
get(documentRef: DocumentReference): Promise<DocumentSnapshot> {
|
||||
// todo validate doc ref
|
||||
return getNativeModule(this._firestore)
|
||||
.transactionGetDocument(this._meta.id, documentRef.path)
|
||||
.then(result => new DocumentSnapshot(this._firestore, result));
|
||||
}
|
||||
|
||||
/**
|
||||
* Writes to the document referred to by the provided DocumentReference.
|
||||
* If the document does not exist yet, it will be created. If you pass options,
|
||||
* the provided data can be merged into the existing document.
|
||||
*
|
||||
* @param documentRef DocumentReference A reference to the document to be created. Value must not be null.
|
||||
* @param data Object An object of the fields and values for the document.
|
||||
* @param options SetOptions An object to configure the set behavior.
|
||||
* Pass {merge: true} to only replace the values specified in the data argument.
|
||||
* Fields omitted will remain untouched.
|
||||
*
|
||||
* @returns {Transaction}
|
||||
*/
|
||||
set(
|
||||
documentRef: DocumentReference,
|
||||
data: Object,
|
||||
options?: SetOptions
|
||||
): Transaction {
|
||||
// todo validate doc ref
|
||||
// todo validate data is object
|
||||
this._commandBuffer.push({
|
||||
type: 'set',
|
||||
path: documentRef.path,
|
||||
data: buildNativeMap(data),
|
||||
options: options || {},
|
||||
});
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates fields in the document referred to by this DocumentReference.
|
||||
* The update will fail if applied to a document that does not exist. Nested
|
||||
* fields can be updated by providing dot-separated field path strings or by providing FieldPath objects.
|
||||
*
|
||||
* @param documentRef DocumentReference A reference to the document to be updated. Value must not be null.
|
||||
* @param args any Either an object containing all of the fields and values to update,
|
||||
* or a series of arguments alternating between fields (as string or FieldPath
|
||||
* objects) and values.
|
||||
*
|
||||
* @returns {Transaction}
|
||||
*/
|
||||
update(documentRef: DocumentReference, ...args: Array<any>): Transaction {
|
||||
// todo validate doc ref
|
||||
let data = {};
|
||||
if (args.length === 1) {
|
||||
if (!isObject(args[0])) {
|
||||
throw new Error(
|
||||
'Transaction.update failed: If using a single data argument, it must be an object.'
|
||||
);
|
||||
}
|
||||
|
||||
[data] = args;
|
||||
} else if (args.length % 2 === 1) {
|
||||
throw new Error(
|
||||
'Transaction.update failed: Must have either a single object data argument, or equal numbers of data key/value pairs.'
|
||||
);
|
||||
} else {
|
||||
for (let i = 0; i < args.length; i += 2) {
|
||||
const key = args[i];
|
||||
const value = args[i + 1];
|
||||
if (isString(key)) {
|
||||
data[key] = value;
|
||||
} else if (key instanceof FieldPath) {
|
||||
data = mergeFieldPathData(data, key._segments, value);
|
||||
} else {
|
||||
throw new Error(
|
||||
`Transaction.update failed: Argument at index ${i} must be a string or FieldPath`
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this._commandBuffer.push({
|
||||
type: 'update',
|
||||
path: documentRef.path,
|
||||
data: buildNativeMap(data),
|
||||
});
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes the document referred to by the provided DocumentReference.
|
||||
*
|
||||
* @param documentRef DocumentReference A reference to the document to be deleted. Value must not be null.
|
||||
*
|
||||
* @returns {Transaction}
|
||||
*/
|
||||
delete(documentRef: DocumentReference): Transaction {
|
||||
// todo validate doc ref
|
||||
this._commandBuffer.push({
|
||||
type: 'delete',
|
||||
path: documentRef.path,
|
||||
});
|
||||
|
||||
return this;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,234 @@
|
|||
/**
|
||||
* @flow
|
||||
* Firestore Transaction representation wrapper
|
||||
*/
|
||||
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
|
||||
import { getLogger } from '../../utils/log';
|
||||
import { getNativeModule } from '../../utils/native';
|
||||
import Transaction from './Transaction';
|
||||
import type Firestore from './';
|
||||
|
||||
let transactionId = 0;
|
||||
|
||||
/**
|
||||
* Uses the push id generator to create a transaction id
|
||||
* @returns {number}
|
||||
* @private
|
||||
*/
|
||||
const generateTransactionId = (): number => transactionId++;
|
||||
|
||||
export type TransactionMeta = {
|
||||
id: number,
|
||||
stack: Array<string>,
|
||||
reject: null | Function,
|
||||
resolve: null | Function,
|
||||
transaction: Transaction,
|
||||
updateFunction: (transaction: Transaction) => Promise<any>,
|
||||
};
|
||||
|
||||
type TransactionEvent = {
|
||||
id: number,
|
||||
type: 'update' | 'error' | 'complete',
|
||||
error: ?{ code: string, message: string },
|
||||
};
|
||||
|
||||
/**
|
||||
* @class TransactionHandler
|
||||
*/
|
||||
export default class TransactionHandler {
|
||||
_firestore: Firestore;
|
||||
_pending: { [number]: TransactionMeta };
|
||||
|
||||
constructor(firestore: Firestore) {
|
||||
this._pending = {};
|
||||
this._firestore = firestore;
|
||||
SharedEventEmitter.addListener(
|
||||
getAppEventName(this._firestore, 'firestore_transaction_event'),
|
||||
this._handleTransactionEvent.bind(this)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* -------------
|
||||
* INTERNAL API
|
||||
* -------------
|
||||
*/
|
||||
|
||||
/**
|
||||
* Add a new transaction and start it natively.
|
||||
* @param updateFunction
|
||||
*/
|
||||
_add(
|
||||
updateFunction: (transaction: Transaction) => Promise<any>
|
||||
): Promise<any> {
|
||||
const id = generateTransactionId();
|
||||
const meta = {
|
||||
id,
|
||||
reject: null,
|
||||
resolve: null,
|
||||
updateFunction,
|
||||
stack: new Error().stack
|
||||
.split('\n')
|
||||
.slice(4)
|
||||
.join('\n'),
|
||||
};
|
||||
|
||||
meta.transaction = new Transaction(this._firestore, meta);
|
||||
this._pending[id] = meta;
|
||||
|
||||
// deferred promise
|
||||
return new Promise((resolve, reject) => {
|
||||
getNativeModule(this._firestore).transactionBegin(id);
|
||||
meta.resolve = r => {
|
||||
resolve(r);
|
||||
this._remove(id);
|
||||
};
|
||||
meta.reject = e => {
|
||||
reject(e);
|
||||
this._remove(id);
|
||||
};
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Destroys a local instance of a transaction meta
|
||||
*
|
||||
* @param id
|
||||
* @private
|
||||
*/
|
||||
_remove(id) {
|
||||
// todo confirm pending arg no longer needed
|
||||
getNativeModule(this._firestore).transactionDispose(id);
|
||||
// TODO may need delaying to next event loop
|
||||
delete this._pending[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* -------------
|
||||
* EVENTS
|
||||
* -------------
|
||||
*/
|
||||
|
||||
/**
|
||||
* Handles incoming native transaction events and distributes to correct
|
||||
* internal handler by event.type
|
||||
*
|
||||
* @param event
|
||||
* @returns {*}
|
||||
* @private
|
||||
*/
|
||||
_handleTransactionEvent(event: TransactionEvent) {
|
||||
switch (event.type) {
|
||||
case 'update':
|
||||
return this._handleUpdate(event);
|
||||
case 'error':
|
||||
return this._handleError(event);
|
||||
case 'complete':
|
||||
return this._handleComplete(event);
|
||||
default:
|
||||
getLogger(this._firestore).warn(
|
||||
`Unknown transaction event type: '${event.type}'`,
|
||||
event
|
||||
);
|
||||
return undefined;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles incoming native transaction update events
|
||||
*
|
||||
* @param event
|
||||
* @private
|
||||
*/
|
||||
async _handleUpdate(event: TransactionEvent) {
|
||||
const { id } = event;
|
||||
// abort if no longer exists js side
|
||||
if (!this._pending[id]) return this._remove(id);
|
||||
|
||||
const { updateFunction, transaction, reject } = this._pending[id];
|
||||
|
||||
// clear any saved state from previous transaction runs
|
||||
transaction._prepare();
|
||||
|
||||
let finalError;
|
||||
let updateFailed;
|
||||
let pendingResult;
|
||||
|
||||
// run the users custom update functionality
|
||||
try {
|
||||
const possiblePromise = updateFunction(transaction);
|
||||
|
||||
// validate user has returned a promise in their update function
|
||||
// TODO must it actually return a promise? Can't find any usages of it without one...
|
||||
if (!possiblePromise || !possiblePromise.then) {
|
||||
finalError = new Error(
|
||||
'Update function for `firestore.runTransaction(updateFunction)` must return a Promise.'
|
||||
);
|
||||
} else {
|
||||
pendingResult = await possiblePromise;
|
||||
}
|
||||
} catch (exception) {
|
||||
// exception can still be falsey if user `Promise.reject();` 's with no args
|
||||
// so we track the exception with a updateFailed boolean to ensure no fall-through
|
||||
updateFailed = true;
|
||||
finalError = exception;
|
||||
}
|
||||
|
||||
// reject the final promise and remove from native
|
||||
// update is failed when either the users updateFunction
|
||||
// throws an error or rejects a promise
|
||||
if (updateFailed) {
|
||||
return reject(finalError);
|
||||
}
|
||||
|
||||
// capture the resolved result as we'll need this
|
||||
// to resolve the runTransaction() promise when
|
||||
// native emits that the transaction is final
|
||||
transaction._pendingResult = pendingResult;
|
||||
|
||||
// send the buffered update/set/delete commands for native to process
|
||||
return getNativeModule(this._firestore).transactionApplyBuffer(
|
||||
id,
|
||||
transaction._commandBuffer
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles incoming native transaction error events
|
||||
*
|
||||
* @param event
|
||||
* @private
|
||||
*/
|
||||
_handleError(event: TransactionEvent) {
|
||||
const { id, error } = event;
|
||||
const meta = this._pending[id];
|
||||
|
||||
if (meta) {
|
||||
const { code, message } = error;
|
||||
// build a JS error and replace its stack
|
||||
// with the captured one at start of transaction
|
||||
// so it's actually relevant to the user
|
||||
const errorWithStack = new Error(message);
|
||||
errorWithStack.code = code;
|
||||
errorWithStack.stack = meta.stack;
|
||||
|
||||
meta.reject(errorWithStack);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles incoming native transaction complete events
|
||||
*
|
||||
* @param event
|
||||
* @private
|
||||
*/
|
||||
_handleComplete(event: TransactionEvent) {
|
||||
const { id } = event;
|
||||
const meta = this._pending[id];
|
||||
|
||||
if (meta) {
|
||||
const pendingResult = meta.transaction._pendingResult;
|
||||
meta.resolve(pendingResult);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -13,6 +13,8 @@ import FieldValue from './FieldValue';
|
|||
import GeoPoint from './GeoPoint';
|
||||
import Path from './Path';
|
||||
import WriteBatch from './WriteBatch';
|
||||
import TransactionHandler from './TransactionHandler';
|
||||
import Transaction from './Transaction';
|
||||
import INTERNALS from '../../utils/internals';
|
||||
|
||||
import type DocumentSnapshot from './DocumentSnapshot';
|
||||
|
|
@ -36,8 +38,9 @@ type DocumentSyncEvent = {
|
|||
};
|
||||
|
||||
const NATIVE_EVENTS = [
|
||||
'firestore_collection_sync_event',
|
||||
'firestore_transaction_event',
|
||||
'firestore_document_sync_event',
|
||||
'firestore_collection_sync_event',
|
||||
];
|
||||
|
||||
export const MODULE_NAME = 'RNFirebaseFirestore';
|
||||
|
|
@ -48,6 +51,7 @@ export const NAMESPACE = 'firestore';
|
|||
*/
|
||||
export default class Firestore extends ModuleBase {
|
||||
_referencePath: Path;
|
||||
_transactionHandler: TransactionHandler;
|
||||
|
||||
constructor(app: App) {
|
||||
super(app, {
|
||||
|
|
@ -56,7 +60,9 @@ export default class Firestore extends ModuleBase {
|
|||
multiApp: true,
|
||||
namespace: NAMESPACE,
|
||||
});
|
||||
|
||||
this._referencePath = new Path([]);
|
||||
this._transactionHandler = new TransactionHandler(this);
|
||||
|
||||
SharedEventEmitter.addListener(
|
||||
// sub to internal native event - this fans out to
|
||||
|
|
@ -73,11 +79,23 @@ export default class Firestore extends ModuleBase {
|
|||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* -------------
|
||||
* PUBLIC API
|
||||
* -------------
|
||||
*/
|
||||
|
||||
/**
|
||||
* Creates a write batch, used for performing multiple writes as a single atomic operation.
|
||||
*
|
||||
* @returns {WriteBatch}
|
||||
*/
|
||||
batch(): WriteBatch {
|
||||
return new WriteBatch(this);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a CollectionReference instance that refers to the collection at the specified path.
|
||||
*
|
||||
* @param collectionPath
|
||||
* @returns {CollectionReference}
|
||||
|
|
@ -92,6 +110,7 @@ export default class Firestore extends ModuleBase {
|
|||
}
|
||||
|
||||
/**
|
||||
* Gets a DocumentReference instance that refers to the document at the specified path.
|
||||
*
|
||||
* @param documentPath
|
||||
* @returns {DocumentReference}
|
||||
|
|
@ -105,13 +124,27 @@ export default class Firestore extends ModuleBase {
|
|||
return new DocumentReference(this, path);
|
||||
}
|
||||
|
||||
enablePersistence(): Promise<void> {
|
||||
throw new Error('Persistence is enabled by default on the Firestore SDKs');
|
||||
/**
|
||||
* Executes the given updateFunction and then attempts to commit the
|
||||
* changes applied within the transaction. If any document read within
|
||||
* the transaction has changed, Cloud Firestore retries the updateFunction.
|
||||
*
|
||||
* If it fails to commit after 5 attempts, the transaction fails.
|
||||
*
|
||||
* @param updateFunction
|
||||
* @returns {void|Promise<any>}
|
||||
*/
|
||||
runTransaction(
|
||||
updateFunction: (transaction: Transaction) => Promise<any>
|
||||
): Promise<any> {
|
||||
return this._transactionHandler._add(updateFunction);
|
||||
}
|
||||
|
||||
runTransaction(): Promise<any> {
|
||||
throw new Error('firebase.firestore().runTransaction() coming soon');
|
||||
}
|
||||
/**
|
||||
* -------------
|
||||
* UNSUPPORTED
|
||||
* -------------
|
||||
*/
|
||||
|
||||
setLogLevel(): void {
|
||||
throw new Error(
|
||||
|
|
@ -140,12 +173,29 @@ export default class Firestore extends ModuleBase {
|
|||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* -------------
|
||||
* MISC
|
||||
* -------------
|
||||
*/
|
||||
|
||||
enablePersistence(): Promise<void> {
|
||||
throw new Error('Persistence is enabled by default on the Firestore SDKs');
|
||||
}
|
||||
|
||||
settings(): void {
|
||||
throw new Error('firebase.firestore().settings() coming soon');
|
||||
}
|
||||
|
||||
/**
|
||||
* -------------
|
||||
* INTERNALS
|
||||
* -------------
|
||||
*/
|
||||
|
||||
/**
|
||||
* Internal collection sync listener
|
||||
*
|
||||
* @param event
|
||||
* @private
|
||||
*/
|
||||
|
|
@ -165,6 +215,7 @@ export default class Firestore extends ModuleBase {
|
|||
|
||||
/**
|
||||
* Internal document sync listener
|
||||
*
|
||||
* @param event
|
||||
* @private
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -49,7 +49,7 @@ export const buildNativeArray = (array: Object[]): NativeTypeMap[] => {
|
|||
|
||||
export const buildTypeMap = (value: any): NativeTypeMap | null => {
|
||||
const type = typeOf(value);
|
||||
if (value === null || value === undefined) {
|
||||
if (value === null || value === undefined || Number.isNaN(value)) {
|
||||
return {
|
||||
type: 'null',
|
||||
value: null,
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
26
package.json
26
package.json
|
|
@ -32,7 +32,7 @@
|
|||
"jest": {
|
||||
"preset": "jest-react-native",
|
||||
"setupFiles": [],
|
||||
"unmockedModulePathPatterns": ["./node_modules/react", "./node_modules/react-native", "./node_modules/react-native-mock", "./node_modules/react-addons-test-utils"]
|
||||
"unmockedModulePathPatterns": ["./node_modules/react", "./node_modules/react-native", "./node_modues/react-native-mock", "./node_modules/react-addons-test-utils"]
|
||||
},
|
||||
"license": "APACHE-2.0",
|
||||
"keywords": ["react", "admob", "auth", "config", "digits", "fabric", "phone-auth", "sms", "firestore", "cloud-firestore", "datastore", "remote-config", "transactions", "react-native", "react-native-firebase", "firebase", "fcm", "apn", "gcm", "analytics", "messaging", "database", "android", "ios", "crash", "firestack", "performance", "firestore", "dynamic-links", "crashlytics"],
|
||||
|
|
@ -47,35 +47,35 @@
|
|||
"babel-jest": "^14.1.0",
|
||||
"babel-preset-react-native": "^1.9.0",
|
||||
"babel-preset-react-native-syntax": "^1.0.0",
|
||||
"debug": "^2.2.0",
|
||||
"debug": "^2.6.9",
|
||||
"enzyme": "^2.4.1",
|
||||
"eslint": "^4.11.0",
|
||||
"eslint": "^4.18.1",
|
||||
"eslint-config-airbnb": "^16.1.0",
|
||||
"eslint-config-prettier": "^2.9.0",
|
||||
"eslint-plugin-flowtype": "^2.39.1",
|
||||
"eslint-plugin-import": "^2.8.0",
|
||||
"eslint-plugin-jsx-a11y": "^6.0.2",
|
||||
"eslint-plugin-prettier": "^2.5.0",
|
||||
"eslint-plugin-react": "^7.4.0",
|
||||
"eslint-plugin-flowtype": "^2.46.1",
|
||||
"eslint-plugin-import": "^2.9.0",
|
||||
"eslint-plugin-jsx-a11y": "^6.0.3",
|
||||
"eslint-plugin-prettier": "^2.6.0",
|
||||
"eslint-plugin-react": "^7.7.0",
|
||||
"flow-bin": "^0.61.0",
|
||||
"flow-copy-source": "^1.2.1",
|
||||
"flow-copy-source": "^1.3.0",
|
||||
"genversion": "^2.0.1",
|
||||
"husky": "^0.14.3",
|
||||
"lint-staged": "^6.0.1",
|
||||
"lint-staged": "^6.1.1",
|
||||
"prettier": "1.10.2",
|
||||
"react": "^16.2.0",
|
||||
"react-dom": "^16.2.0",
|
||||
"react-native": "^0.52.0",
|
||||
"react-native": "^0.52.3",
|
||||
"rimraf": "^2.6.2",
|
||||
"shelljs": "^0.7.8",
|
||||
"typescript": "^2.6.2",
|
||||
"typescript": "^2.7.2",
|
||||
"wml": "0.0.82"
|
||||
},
|
||||
"dependencies": {
|
||||
"bows": "^1.6.0",
|
||||
"opencollective": "^1.0.3",
|
||||
"postinstall-build": "^5.0.1",
|
||||
"prop-types": "^15.6.0"
|
||||
"prop-types": "^15.6.1"
|
||||
},
|
||||
"rnpm": {
|
||||
"android": {
|
||||
|
|
|
|||
|
|
@ -141,32 +141,32 @@ PODS:
|
|||
- nanopb/decode (0.3.8)
|
||||
- nanopb/encode (0.3.8)
|
||||
- Protobuf (3.5.0)
|
||||
- React (0.52.0):
|
||||
- React/Core (= 0.52.0)
|
||||
- React/BatchedBridge (0.52.0):
|
||||
- React (0.52.3):
|
||||
- React/Core (= 0.52.3)
|
||||
- React/BatchedBridge (0.52.3):
|
||||
- React/Core
|
||||
- React/cxxreact_legacy
|
||||
- React/Core (0.52.0):
|
||||
- yoga (= 0.52.0.React)
|
||||
- React/cxxreact_legacy (0.52.0):
|
||||
- React/Core (0.52.3):
|
||||
- yoga (= 0.52.3.React)
|
||||
- React/cxxreact_legacy (0.52.3):
|
||||
- React/jschelpers_legacy
|
||||
- React/jsinspector_legacy
|
||||
- React/fishhook (0.52.0)
|
||||
- React/jschelpers_legacy (0.52.0)
|
||||
- React/jsinspector_legacy (0.52.0)
|
||||
- React/RCTBlob (0.52.0):
|
||||
- React/fishhook (0.52.3)
|
||||
- React/jschelpers_legacy (0.52.3)
|
||||
- React/jsinspector_legacy (0.52.3)
|
||||
- React/RCTBlob (0.52.3):
|
||||
- React/Core
|
||||
- React/RCTNetwork (0.52.0):
|
||||
- React/RCTNetwork (0.52.3):
|
||||
- React/Core
|
||||
- React/RCTText (0.52.0):
|
||||
- React/RCTText (0.52.3):
|
||||
- React/Core
|
||||
- React/RCTWebSocket (0.52.0):
|
||||
- React/RCTWebSocket (0.52.3):
|
||||
- React/Core
|
||||
- React/fishhook
|
||||
- React/RCTBlob
|
||||
- RNFirebase (3.2.7):
|
||||
- React
|
||||
- yoga (0.52.0.React)
|
||||
- yoga (0.52.3.React)
|
||||
|
||||
DEPENDENCIES:
|
||||
- Crashlytics (~> 3.9.3)
|
||||
|
|
@ -192,11 +192,11 @@ DEPENDENCIES:
|
|||
|
||||
EXTERNAL SOURCES:
|
||||
React:
|
||||
:path: "../node_modules/react-native"
|
||||
:path: ../node_modules/react-native
|
||||
RNFirebase:
|
||||
:path: "../../ios/RNFirebase.podspec"
|
||||
:path: ../../ios/RNFirebase.podspec
|
||||
yoga:
|
||||
:path: "../node_modules/react-native/ReactCommon/yoga"
|
||||
:path: ../node_modules/react-native/ReactCommon/yoga
|
||||
|
||||
SPEC CHECKSUMS:
|
||||
BoringSSL: f3d6b8ce199b9c450a8cfc14895d07a2627fc232
|
||||
|
|
@ -224,13 +224,13 @@ SPEC CHECKSUMS:
|
|||
gRPC-ProtoRPC: f29e8b7445e0d3c0311678ab121e6c164da4ca5e
|
||||
gRPC-RxLibrary: 8e0067bfe8a054022c7a81470baace4f2f633b48
|
||||
GTMSessionFetcher: 5bb1eae636127de695590f50e7d248483eb891e6
|
||||
leveldb-library: '08cba283675b7ed2d99629a4bc5fd052cd2bb6a5'
|
||||
leveldb-library: 08cba283675b7ed2d99629a4bc5fd052cd2bb6a5
|
||||
nanopb: 5601e6bca2dbf1ed831b519092ec110f66982ca3
|
||||
Protobuf: 8a9838fba8dae3389230e1b7f8c104aa32389c03
|
||||
React: 61a6bdf17a9ff16875c230e6ff278d9de274e16c
|
||||
React: c0dfd2dfc970019d1ae7d48bf24cef530992e079
|
||||
RNFirebase: 3a141a97041ea0757e2036c2bb18acbe9f0e105d
|
||||
yoga: 646606bf554d54a16711f35596178522fbc00480
|
||||
yoga: f45a46b966e1eb0c7a532cfd4beec5b97332ba48
|
||||
|
||||
PODFILE CHECKSUM: 67c98bcb203cb992da590bcab6f690f727653ca5
|
||||
|
||||
COCOAPODS: 1.2.1
|
||||
COCOAPODS: 1.3.1
|
||||
|
|
|
|||
|
|
@ -1006,7 +1006,7 @@
|
|||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
shellPath = /bin/sh;
|
||||
shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n";
|
||||
shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
|
||||
showEnvVarsInLog = 0;
|
||||
};
|
||||
6AE1012F46FF8A4D1D818A12 /* [CP] Copy Pods Resources */ = {
|
||||
|
|
@ -1016,7 +1016,7 @@
|
|||
);
|
||||
inputPaths = (
|
||||
"${SRCROOT}/Pods/Target Support Files/Pods-ReactNativeFirebaseDemo/Pods-ReactNativeFirebaseDemo-resources.sh",
|
||||
$PODS_CONFIGURATION_BUILD_DIR/gRPC/gRPCCertificates.bundle,
|
||||
"$PODS_CONFIGURATION_BUILD_DIR/gRPC/gRPCCertificates.bundle",
|
||||
);
|
||||
name = "[CP] Copy Pods Resources";
|
||||
outputPaths = (
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -28,26 +28,26 @@
|
|||
"bows": "^1.6.0",
|
||||
"cuid": "^1.3.8",
|
||||
"deeps": "^1.4.4",
|
||||
"firebase": "^4.8.2",
|
||||
"js-beautify": "^1.6.11",
|
||||
"firebase": "^4.10.1",
|
||||
"js-beautify": "^1.7.5",
|
||||
"lodash.groupby": "^4.6.0",
|
||||
"lodash.some": "^4.6.0",
|
||||
"prop-types": "^15.6.0",
|
||||
"query-string": "^5.0.0",
|
||||
"prop-types": "^15.6.1",
|
||||
"query-string": "^5.1.0",
|
||||
"react": "^16.2.0",
|
||||
"react-native": "^0.52.0",
|
||||
"react-native": "^0.52.3",
|
||||
"react-native-vector-icons": "^4.5.0",
|
||||
"react-navigation": "^1.0.0-beta.9",
|
||||
"react-redux": "^5.0.3",
|
||||
"react-navigation": "^1.2.1",
|
||||
"react-redux": "^5.0.7",
|
||||
"react-test-renderer": "16.2.0",
|
||||
"redux": "^3.6.0",
|
||||
"redux-logger": "^2.8.2",
|
||||
"redux-persist": "^4.4.2",
|
||||
"redux-persist": "^4.10.2",
|
||||
"redux-thunk": "^2.2.0",
|
||||
"should": "^11.2.0",
|
||||
"should-sinon": "^0.0.5",
|
||||
"sinon": "^3.2.1",
|
||||
"url-parse": "^1.1.9"
|
||||
"url-parse": "^1.2.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"babel-cli": "^6.24.0",
|
||||
|
|
@ -59,8 +59,8 @@
|
|||
"colors": "^1.1.2",
|
||||
"eslint": "^3.16.1",
|
||||
"eslint-config-airbnb": "^14.1.0",
|
||||
"eslint-plugin-flowtype": "^2.30.0",
|
||||
"eslint-plugin-import": "^2.2.0",
|
||||
"eslint-plugin-flowtype": "^2.46.1",
|
||||
"eslint-plugin-import": "^2.9.0",
|
||||
"eslint-plugin-jsx-a11y": "^4.0.0",
|
||||
"eslint-plugin-react": "^6.10.0",
|
||||
"jest": "19.0.2",
|
||||
|
|
|
|||
|
|
@ -55,8 +55,10 @@ console.log('RNApps -->', RNfirebase.apps);
|
|||
instances.native
|
||||
.auth()
|
||||
.signInAnonymouslyAndRetrieveData()
|
||||
.then(userCredential => {
|
||||
console.log('defaultApp user ->', userCredential.user.toJSON());
|
||||
.then(credential => {
|
||||
if (credential) {
|
||||
console.log('anotherApp credential ->', credential.user.toJSON());
|
||||
}
|
||||
});
|
||||
|
||||
// dynamically initialized apps need a ready check
|
||||
|
|
@ -64,8 +66,10 @@ instances.another.onReady().then(app => {
|
|||
app
|
||||
.auth()
|
||||
.signInAnonymouslyAndRetrieveData()
|
||||
.then(userCredential => {
|
||||
console.log('anotherApp user ->', userCredential.user.toJSON());
|
||||
.then(credential => {
|
||||
if (credential) {
|
||||
console.log('anotherApp credential ->', credential.user.toJSON());
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
import should from 'should';
|
||||
|
||||
function firestoreTests({ describe, it, context, firebase }) {
|
||||
function firestoreTests({ describe, it, context, fcontext, firebase }) {
|
||||
describe('firestore()', () => {
|
||||
context('collection()', () => {
|
||||
it('should create CollectionReference with the right id', () =>
|
||||
|
|
@ -173,6 +173,80 @@ function firestoreTests({ describe, it, context, firebase }) {
|
|||
}).should.throw('firebase.firestore().settings() coming soon');
|
||||
});
|
||||
});
|
||||
|
||||
context('runTransaction()', () => {
|
||||
it('should set, update and delete transactionally and allow a return value', async () => {
|
||||
let deleteMe = false;
|
||||
const firestore = firebase.native.firestore();
|
||||
|
||||
const docRef = firestore
|
||||
.collection('transactions')
|
||||
.doc(Date.now().toString());
|
||||
|
||||
const updateFunction = async transaction => {
|
||||
const doc = await transaction.get(docRef);
|
||||
if (doc.exists && deleteMe) {
|
||||
transaction.delete(docRef);
|
||||
return 'bye';
|
||||
}
|
||||
|
||||
if (!doc.exists) {
|
||||
transaction.set(docRef, { value: 1 });
|
||||
return 1;
|
||||
}
|
||||
|
||||
const newValue = doc.data().value + 1;
|
||||
|
||||
if (newValue > 2) {
|
||||
return Promise.reject(
|
||||
new Error('Value should not be greater than 2!')
|
||||
);
|
||||
}
|
||||
|
||||
transaction.update(docRef, {
|
||||
value: newValue,
|
||||
somethingElse: 'update',
|
||||
});
|
||||
|
||||
return newValue;
|
||||
};
|
||||
|
||||
// set tests
|
||||
const val1 = await firestore.runTransaction(updateFunction);
|
||||
should.equal(val1, 1);
|
||||
const doc1 = await docRef.get();
|
||||
doc1.data().value.should.equal(1);
|
||||
should.equal(doc1.data().somethingElse, undefined);
|
||||
|
||||
// update
|
||||
const val2 = await firestore.runTransaction(updateFunction);
|
||||
should.equal(val2, 2);
|
||||
const doc2 = await docRef.get();
|
||||
doc2.data().value.should.equal(2);
|
||||
doc2.data().somethingElse.should.equal('update');
|
||||
|
||||
// rejecting / cancelling transaction
|
||||
let didReject = false;
|
||||
try {
|
||||
await firestore.runTransaction(updateFunction);
|
||||
} catch (e) {
|
||||
didReject = true;
|
||||
}
|
||||
should.equal(didReject, true);
|
||||
const doc3 = await docRef.get();
|
||||
doc3.data().value.should.equal(2);
|
||||
doc3.data().somethingElse.should.equal('update');
|
||||
|
||||
// delete
|
||||
deleteMe = true;
|
||||
const val4 = await firestore.runTransaction(updateFunction);
|
||||
should.equal(val4, 'bye');
|
||||
const doc4 = await docRef.get();
|
||||
should.equal(doc4.exists, false);
|
||||
|
||||
return Promise.resolve('Test Completed');
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue