Question

我将实时数据库更改为Firestore。使用云功能触发onUpdate（）始终失败并显示错误消息。

这是我的云功能 index.js

＆＃13;

const admin = require("firebase-admin");
const functions = require("firebase-functions");
const serviceAccount = require("./service_account.json");

const friendProcess = require("./friend_process");


admin.initializeApp({
  credential: admin.credential.cert(serviceAccount),
  databaseURL: "https://projec-name.firebaseio.com"
});

exports.friendProcess = functions.firestore.document("users/{userId}/friends/{requestId}").onUpdate(friendProcess);

＆＃13;

此代码为 friend_process.js

＆＃13;

const admin = require("firebase-admin");

module.exports = function(event) {
  const userId = event.params.userId;
  const updatedData = event.data.data();
  const requestId = updatedData.fromUid;
  const previousData = event.data.previous.data();
  console.log("update data", updatedData);
  console.log("requestId", requestId);
  console.log("userId", userId);

  if (previousData.status === "request" && updatedData.status === false) {
    console.log("updatedData.action  ", updatedData);
    console.log("ref", event.data.ref);
    
    return admin
      .firestore()
      .collection("users")
      .doc(requestId)
      .collection("friends")
      .doc(userId)
      .get()
      .then(doc => {
        return console.log("doc  ", doc);
      })
      .catch(error => {
        return console.log("error  ", error);
      });
  }
  return;
};

＆＃13;

这是我的控制台日志

firebase console log link

错误：获取应用程序默认凭据时出现意外错误：无法加载默认凭据。浏览到https://developers.google.com/accounts/docs/application-default-credentials以获取更多信息。在GoogleAuth。（/user_code/node_modules/firebase-admin/node_modules/google-auth-library/build/src/auth/googleauth.js:229:31）在步骤（/user_code/node_modules/firebase-admin/node_modules/google-auth-library/build/src/auth/googleauth.js:47:23） at Object.next（/user_code/node_modules/firebase-admin/node_modules/google-auth-library/build/src/auth/googleauth.js:28:53） at fulfilled（/user_code/node_modules/firebase-admin/node_modules/google-auth-library/build/src/auth/googleauth.js:19:58） at process._tickDomainCallback（internal / process / next_tick.js：135：7）

我的package.json "firebase-admin": "^5.11.0", "firebase-functions": "^0.9.1",

Firestore事件触发器发生火灾错误未处理的拒绝

0 个答案: