Firestore Timestamp

toISOString () You can learn more about toISOString in documentation. I say "occasionally", because I haven't been able to detect a pattern on why some of the objects get a proper timestamp, while others don't. firestore() const unsubscribe. Server timestamp. You can do all kind of things:. It is how dates are natively stored in Firestore and each Timestamp object has a method to quickly convert it back to a regular date. Under Cloud Firestore, click Create database. 以前RealTimeDatabaseで簡単なアプリを作ったことがあるけど、 Firestoreにそろそろ入門せねばと、公式ドキュメントの内容を整理してみた。 とりあえず、チートシート的に使うために、公式ドキュメントのまとめだけ。 概要 まずは、公式の「Cloud Firestore」より。. For example, /customers/new/ becomes customers/new. Well so far Firestore doesn't support natively Geo queries although they plan to support it. Indie and enterprise web developers alike are pushing toward a serverless architecture for modern applications. Is it possible to save as timestamp fields? I assume these get optimized indices, and correct ordering. 2, the default is to save files with each field converted to a {value, type} object so that the type information can be preserved and used when restoring to Firestore. Firestore is a Document database. containsKey(currentDate)). Thanks to @Renaud who put emphasis on where I was implementing the timestamp, it should be when creating a record in Firestore. In this example, I want. Following is the OTP Authentication (registration_page. This can lose information as DateTime has a precision of a tick (100 nanoseconds). Write], including deletes, that ultimately resulted in a new value for the [Document][google. 以前RealTimeDatabaseで簡単なアプリを作ったことがあるけど、 Firestoreにそろそろ入門せねばと、公式ドキュメントの内容を整理してみた。 とりあえず、チートシート的に使うために、公式ドキュメントのまとめだけ。 概要 まずは、公式の「Cloud Firestore」より。. apiv1/admin Package apiv1 is an auto-generated package for the Google Cloud Firestore Admin API. Negative Timestamps to Sort Records in Firebase Aug 25, 2017 written by Jeff Delaney. iOS Client. Important : Test mode allows any user to read and write to your database, which is convenient during development. firestore() is used to get the reference to the database object which we can later use to access collections and documents. A while ago, Google has released Cloud Firestore. Answer 1 It's not being stored as a string in the document - that's just how it serverTimestamp renders in the console. To make Firestore automatically generate Timestamp values when we upload data to the database, we must use the annotation @ServerTimestamp and set the value to null. The Unix timestamp value conversion with JavaScript mainly requires when the API request response contains the date-time value in Unix format and requires to show it on the screen in user readable form. Firestore models are usually simple data classes with the required member variables. The three aggregated fields are as follows: commentCount - total size of collection; recentComments - last five comments; lastActivity - timestamp of last. Firestore is changing its behaviour for storing datetime type data. Since Firestore is so new, it appears that no such library exists for it yet. Although the values of the timestamp field might remain close together, the concatenated shard and index value give Cloud Firestore enough space between index entries to split the entries among multiple tablets. select round( (cast(current_timestamp as date) - cast( as date)) * 24 * 60 ) as diff_minutes from ; This is what I used to calculate the difference between the current timestamp and a heart beat table entry for latency monitoring. */ function getTimestamp(addClick) { // Reference to location for saving the last click time. In last article, we have seen how to implement flutter firebase chat (realtime database). 问题标记[谷歌云公司的FireStore] 问问题 云公司的FireStore是用于存储,同步,以及查询手机,网络和服务器开发数据自动缩放实时数据库文件。. DateTime with a kind of System. Timestamp class A Timestamp represents a point in time independent of any time zone or calendar, represented as seconds and fractions of seconds at nanosecond resolution in UTC Epoch time. The general rule is: If you set or update a field to be new Date() it will be converted to a special Timestamp field on the server automatically. initializeAdminApp or firebase. js tutorial, I will be guiding you on how to build a real-world To-Do web app with Firebase Authentication. Update your rules in Firebase console, Database/Cloud Firestore/Rules section to:. Immutable struct representing a geographic location in Firestore. Error: Empty key in "Path to data". In this video, I show how to create a Firebase Firestore Timestamp from a Javascript Date Object This video is part of a playlist: https://www. It’s better to do 100 individualized queries to load the user’s data than update it thousands of times each time a post is edited. The Cloud Firestore emulator persists data. DateTime with a kind of System. data class WeightEntry(var weight: Double=0. For example:. Here we can see that the created date is a timestamp ,reciever_data is a map and reciever_id is a string data. Firestore allows you to listen for changes to either a single document or the results of a query. So I decided to start writing one. We use the dependency injected Form Builderprivate fb: FormBuilder or fb to create a form group with all of the necessary form controls. Date objects stored in Firestore is going to change AND YOUR APP MAY BREAK. # Current Timestamp When you need the current time at creation or update, you need to pass a special value to tell Firebase to use the server value instead import { Timestamp } from '. dart) Programming Implementation. Firestore Server Timestamp. firestore() is used to get the reference to the database object which we can later use to access collections and documents. Timestamp or Google. You can also use arrays or nested objects, called maps, to structure data within a document. Firestore store your data in a big tree like structure kind of like the original real-time database but everything is placed into documents and collections. We create an addReptile method which makes use of add() so we don’t have to worry about generating document IDs. As displayed below. I say "occasionally", because I haven't been able to detect a pattern on why some of the objects get a proper timestamp, while others don't. systemDefault()) = LocalDateTime. Cloud Firestore provides powerful query functionality for specifying which documents you want to retrieve from a collection or collection group. Before using Vuexfire, make sure you have a Firebase account and a project setup by following the instructions at Create a Cloud Firestore project. let ref = firebase. One of which is security. Each document in the user collection is an object containing basic fields such as name, email, a Boolean flag for online/offline status, and the timestamp to show last active status. The web app uses Cloud Firestore to save chat messages and receive new chat messages. Cloud Firestore is schemaless, so you have complete freedom over what fields you put in each document and what data types you store in those fields. When I wrote this code, there existed a crashing bug with cloud_firestore's handling of Timestamp fields. serverTimestamp(). All documentsmust be stored in collections. On a similar note, ServerValue. A nanosecond-precision immutable timestamp. The constructor for a JavaScript Date doesn't know anything about Firestore Timestamp objects - it doesn't know what to do with them. I've seen colleagues implement Firebase for the Unity-based game Road Warriors that was downloaded over a million times in the first five days. GitHub Gist: instantly share code, notes, and snippets. Although the values of the timestamp field might remain close together, the concatenated shard and index value give Cloud Firestore enough space between index entries to split the entries among multiple tablets. It is encoded using the Proleptic Gregorian Calendar which extends the Gregorian calendar backwards to year one. 0 以降では firestore. That is how the web SDK for Firestore handles it, we simply send/receive Javascript Date objects to and from. We now know that Firestore has support for date in form of a timestamp. day); if (_events. A Yii2 Component that connects to Google Firestore. Cloud Firestore Plugin for Flutter #. Firestore is changing its behaviour for storing datetime type data. , they can often be the solution for when you want to quickly create a cross-platform app from an existing web codebase. We also subscribe to the Observable coming from Firestore using this. Before using Vuefire, make sure you have a Firebase account and a project setup by following the instructions at Create a Cloud Firestore project. In this case we’re generating a timestamp so that sorting will be easier in the future. FirestoreMessageCodec GeoPoint Query Represents a query over the data at a particular location. collection ( 'documents' ). subscribe(book in which we setup the global variable bookForm with the values coming from Firestore. For more about a document database, read this post. Once the feed is loaded, the preferences store is updated with a timestamp to indicate when the user last loaded their feed, and this timestamp is used to listen for changes to Cloud Firestore in. About Firestore Date/Timestamp. serverTimestamp() as back-end server timestamp. Once the feed is loaded, the preferences store is updated with a timestamp to indicate when the user last loaded their feed, and this timestamp is used to listen for changes to Cloud Firestore in. Also notice that we limit the payload to a page size. If you want to convert a Timestamp to a Date, use the toDate() method on the Timestamp. Test your security rules. Since Firestore is so new, it appears that no such library exists for it yet. By sharding a timestamp field, you make it possible for Cloud Firestore to efficiently split workloads across multiple tablets. OK, I Understand. Multiple [DocumentChange][google. updatedAt is of type timestamp in the database (Firestore), and I need to make a range query via firebase-admin. (Properties of nullable types are also permitted. Firestore models are usually simple data classes with the required member variables. iOS client for viewing projects. /db' await db. Immutable struct representing a geographic location in Firestore. const firestore = firebase. Especially if you are still new to either Vuex or Firestore. The Firestore. Note: Cloud Firestore supports a variety of data types for values: boolean, number, string, geo point, binary blob, and timestamp. Error: Empty key in "Path to data". It fetches all the reviews when you click on it. So if you know, why are you here? Oh! I got it. @clarktank created playing-with-firestore using Expo. collection ( 'documents' ). firestore utc I wanted to categorised my photos by day, thus each photo is given a day timestamp (in UTC. This might impact your results. com | All Over World`s Developers Knowledge acquire knowledge of , Share, & Build Profession at programming Languages of problems. Snapshots will come as a timestamp ({seconds: number, nanoseconds: number}), but when writing to the database, you can assign, in addition to a timestamp, a server timestamp object (firebase. Although the values of the timestamp field might remain close together, the concatenated shard and index value give Cloud Firestore enough space between index entries to split the entries among multiple tablets. It's simply requesting all documents in a collection, sorted by a field with a timestamp, limited to the first 100 results. jsのDateもfirestore. serverTimestamp() as back-end server timestamp. To run tests independently, assign a different project ID for each, independent test. So to solve this, please change the following line of code: So to solve this, please change the following line of code:. I'm working on a project in which there a edittext in which user enter date and the date is store in firestore in form of timestamp but i have a problem how to save it in form of timestamp. Both systems are easy enough to work with. We import a reference to our db from firebase. The constructor for a JavaScript Date doesn't know anything about Firestore Timestamp objects - it doesn't know what to do with them. I'm wondering whether I am horrible at looking through the Firebase documentation or it's actually just missing some information. A Yii2 Component that connects to Google Firestore. Note: Cloud Firestore supports a variety of data types for values: boolean, number, string, geo point, binary blob, and timestamp. When I wrote this code, there existed a crashing bug with cloud_firestore's handling of Timestamp fields. There are several ways to write data to Cloud Firestore: Set the data of a document within a collection, explicitly specifying a document identifier. Firestoreはjavascriptのデータをだいたいそのままぶち込んで保存ができるので便利。だけど、Dateを保存していると、数字型(1528444872883みたいな)や独自の下記Timestamp型になって、読み込み時にエラーになって困った。. A snippet that will combine Firestore collections via AngularFire2, while maintaining realtime listeners. Cloud Firestore is a great persistence option to keep your data in sync across mobile and web clients. BlockedNumbers; Browser; CalendarContract; CalendarContract. When reading and writing data, Firestore uses a local database which synchronises automatically with the server. Local timestamp is required for offline sorting on client side. Timestampもエポックミリ秒を持っているだけ よってDate <==> Timestampの相互変換は可逆的 jsのDateはブラウザが勝手にタイムゾーンを決める ただ、ゾーン切替のテストをしたい場合や、別ゾーン表示は面倒 jsのDate. js tutorial, I will be guiding you on how to build a real-world To-Do web app with Firebase Authentication. I'll also discuss indexes a little. sv": "timestamp" }. collection ( 'documents' ). In the previous lesson, we learned the fundamentals of relational data modeling with Firestore. Previously, Firestore returned timestamp fields as Date but Date only supports millisecond precision, which leads to truncation and causes unexpected behavior when using a timestamp from a snapshot as a part of a subsequent query. Reference for Timestamp Products Use Cases Pricing Docs Support Language Bahasa Indonesia English Español - América Latina Português - Brasil 中文 - 简体 日本語 한국어 Go to console. We have to convert all calls to moment that were previously. Then we’ll attach a query to it that returns docs (child nodes) sorted by the child key timestamp. If you sort by server timestamp when the device if offline, the date shall be null and the sort order is unpredictable. I’m essentially trying to build a product filter where the user can select (or not select e. apiv1/admin Package apiv1 is an auto-generated package for the Google Cloud Firestore Admin API. DocumentChange] messages may be returned for the same logical change, if multiple targets are affected. Blog How Stack Overflow for Teams Brought This Company's Leadership and…. This can lose information as DateTime has a precision of a tick (100 nanoseconds). Update your rules in Firebase console, Database/Cloud Firestore/Rules section to:. class static. WellKnownTypes. Firebase. { "canonicalName": "Firestore", "auth": { "oauth2": { "scopes": { "https://www. Convert Unix time to a readable date. When you call firebase. Note: Cloud Firestore supports a variety of data types for values: boolean, number, string, geo point, binary blob, and timestamp. GitHub Gist: instantly share code, notes, and snippets. Contents > What is Cloud Firestore >What are Cloud functions >Writing and Deploying Cloud Functions to write data to Cloud Firestore Collection What is Cloud Firestore It's a NoSQL document database that lets you store data for your Mobile Application, web Application, APIs… It is Cloud-based, highly scalable and flexible. For example, /customers/new/ becomes customers/new. In the function, I convert its underlying data to a regular JS Array so it can be more easily aggregated. For more about a document database, read this post. Moment js is capable of working with a date object and with a string. js tutorial, I will be guiding you on how to build a real-world To-Do web app with Firebase Authentication. onUpdate cloud functions using Timestamp types directly. OK, I Understand. jsのDateもfirestore. A Timestamp represents a point in time independent of any time zone or calendar, represented as seconds and fractions of seconds at nanosecond resolution in UTC Epoch time. pip install mantle-firestore Examples """ This code creates a model with some possible scenarios when working with db. jsのDateもfirestore. For attributed classes, you can specify SentinelValue = SentinelValue. Initially the Cloud Firestore collection will be populated with a default location that we can then choose, if we so wish, to update, delete and add other locations to. We use cookies for various purposes including analytics. In this example, we use the Firestore SDK directly to make the updates. Enable Cloud Firestore: In the Firebase console's Develop section, click Database. I'm fairly new to Firebase/Firestore and I'm querying some stored data for analysis via Cloud Function. Because of this, it might seem a little bit overwhelming in the beginning. Documents can contain subcollectionsand nested objects, both of which can include primitive fields like strings or complex objects like lists. By sharding a timestamp field, you make it possible for Cloud Firestore to efficiently split workloads across multiple tablets. Contents > What is Cloud Firestore >What are Cloud functions >Writing and Deploying Cloud Functions to write data to Cloud Firestore Collection What is Cloud Firestore It's a NoSQL document database that lets you store data for your Mobile Application, web Application, APIs… It is Cloud-based, highly scalable and flexible. Firestore and Document databases in general require atomic writes to be structured in a specific way. There is no convenient Timestamp method to work with Java Time or threetenbp or ThreeTenABP. You can check more details about using Queries here. collection(collectionName) ref. I'd like to be able to automatically add server timestamps for the CRUD operations on the Firestore documents. I'm wondering whether I am horrible at looking through the Firebase documentation or it's actually just missing some information. Timestamp class A Timestamp represents a point in time independent of any time zone or calendar, represented as seconds and fractions of seconds at nanosecond resolution in UTC Epoch time. When I wrote this code, there existed a crashing bug with cloud_firestore's handling of Timestamp fields. Currently, field updates apply only to single field index configuration. day); if (_events. For local timestamp, use datetime. A simple way to accomplish this is by calling setWithPriority and using Firebase. Setup¶ Import firestore. To make your app compatible with this change, add the useTimestampsInSnapshots to the FirestoreProvider element. Write], including deletes, that ultimately resulted in a new value for the [Document][google. You can do all kind of things:. js and use firestore() from vue-firestore to bind our ‘reptiles’ collection in realtime. Timestampもエポックミリ秒を持っているだけ よってDate <==> Timestampの相互変換は可逆的 jsのDateはブラウザが勝手にタイムゾーンを決める ただ、ゾーン切替のテストをしたい場合や、別ゾーン表示は面倒 jsのDate. It is how dates are natively stored in Firestore and each Timestamp object has a method to quickly convert it back to a regular date. We also subscribe to the Observable coming from Firestore using this. It fetches all the reviews when you click on it. Cloud Firestore's security rules are more flexible and easier to write than those of the Realtime Database, especially without the trouble of cascading rules. Attendees; CalendarContract. Add a new document to a collection. Firestore has its own type Timestamp to store datetime data. Each timestamp attribute must be placed on a DateTime, DateTimeOffset, Google. Cloud FirestoreとFirebase Cloud Storageを使ってソーシャル機能を実装する方法. By disabling indexing on that timestamp field, you won't have to worry about this limit, although it does mean you will no longer be able to query that collection by that timestamp. A Timestamp represents a point in time independent of any time zone or calendar, represented as seconds and fractions of seconds at nanosecond resolution in UTC Epoch time. I would use Firestore's timestamp. " If you're familiar with other NoSQL databases that will be a no brainer. So if you know, why are you here? Oh! I got it. Today I want to push further and look at several more practical examples. month, timeStamp. They provides a dashboard to show how many read, write and delete request happen but even fetching a single list of documents (collection) incurs high number of read. Based on your feedback, we’ve expanded the functionality of our emulator suite to include hot reloading for changes to Security Rules and added broader support for client and server side SDKs. firestore(). To run tests independently, assign a different project ID for each, independent test. 0 timestamp objects stored in Firestore get returned as Firebase Timestamp objects instead of regular Date() objects. ts getDomiciliarios() { this. fromDate(new Date()) to get a serverTime, but I think I need a DB instead which overwrites whatever the client sends with the true database time, and the true authenticated user. If you want to convert a Timestamp to a Date, use the toDate() method on the Timestamp. Firestore - Adding Server Timestamp Field To The Object Which Being Added. # Firestore Timestamp conversion. js ベースのフレームワークによるシングルページアプリケーション開発. month, timeStamp. It takes Firestore and FirebaseAuth instances so that it can get the currentUser or create a new document with setData. There are several ways to write data to Cloud Firestore: Set the data of a document within a collection, explicitly specifying a document identifier. I would use Firestore's timestamp. collection(collectionName) ref. FieldValue. pauldemarco commented Oct 9, 2017. Indexes Forward-Engineering. Keep the IDs to do individual queries and the timestamp to index it. sv": "timestamp" }. I had seen this mentioned on threads using RTDB in the past, but I haven't found a relevant one on Firestore. Based on your feedback, we’ve expanded the functionality of our emulator suite to include hot reloading for changes to Security Rules and added broader support for client and server side SDKs. In a future release, the setting will be removed. Attributes data types. In this tutorial, you'll learn how to manage data in a Firebase Firestore database. Firestore Store Date/Timestamp as UTC September 26, 2019. A snippet that will combine Firestore collections via AngularFire2, while maintaining realtime listeners. Firestore works with special "timestamp" fields rather than with new Date(). IMO, since the timestamp is a propriety Firestore data type, it would be okay to let the conversion to and from DateTime happen automatically within the plugin. Following is the OTP Authentication (registration_page. What's the exact form of ServerValue. There is nothing you can do to prevent this, it's just how Firestore works. Firestore will automatically recognize this as a timestamp. Redux is a great solution to manage your application's state in a way that's easier to. You need the tutorial on how to develop your own stories feature using React Native and Firestore! Let's get started. iOS Client. EDIT: i managed to solve it for http functions using :. The Firebase JavaScript clients provide a push() function that generates a unique ID, or key, for each new child. If the documents managed by your Google Realtime app are generally under 1MB, you can simply create a Firestore document for each Realtime document using the exported JSON data. Timestamp property. Once data has been stored inside the Cloud Firestore collection this will then be automatically retrieved and displayed within the HomePage component template like so:. For example:. where("hour", "<=". firestore utc I wanted to categorised my photos by day, thus each photo is given a day timestamp (in UTC. Probably tried to use a field which was empty as part of the path# Make sure you remove the beginning and ending / from the Path field. Then we’ll attach a query to it that returns docs (child nodes) sorted by the child key timestamp. The unique key is based on a timestamp, so list items will automatically be ordered chornologically. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. On a similar note, ServerValue. A Yii2 Component that connects to Google Firestore. So to solve this, please change the following line of code: So to solve this, please change the following line of code:. 以前RealTimeDatabaseで簡単なアプリを作ったことがあるけど、 Firestoreにそろそろ入門せねばと、公式ドキュメントの内容を整理してみた。 とりあえず、チートシート的に使うために、公式ドキュメントのまとめだけ。 概要 まずは、公式の「Cloud Firestore」より。. Firestore, the cloud database service by Google’s Firebase, recently announced that dates stored in its documents will be retrieved by default as Timestamps. Cloud Firestore provides powerful query functionality for specifying which documents you want to retrieve from a collection or collection group. Generate UNIX timestamps from a date inputted by a user. Cloud Firestore has Gone GA, Lower Pricing Tiers, New Locations, and more!(Firebase公式ブログ) 今回はそのFirestoreのデータ追加について書きます。公式ドキュメントが充実していますが、参照型はどうやって作成するのかとか、けっこう探したんでまとめてみました。. Immutable struct representing a geographic location in Firestore. How can init my firestore to get the settings object? when I insert a date to a document or when I query a document do I also need to pass the Firestore. Firebase is a great platform for developing rich mobile and web applications by leveraging the power and scale of the Google Cloud Platform. Update your rules in Firebase console, Database/Cloud Firestore/Rules section to:. add ( { name : 'A document' , createdAt : firebase. There are several ways to write data to Cloud Firestore: Set the data of a document within a collection, explicitly specifying a document identifier. In addition, the null data type sort of enables migrations. Set the data of a document within a collection, explicitly specifying a document identifier. The Firebase Emulator Suite is a fast, rich and safe environment that provides you with a set of local tools for building your next app or feature. serverTimestamp()). Firestore Server Timestamp. Insert server timestamp via FieldValue. Firestore allows you to listen for changes to either a single document or the results of a query. Cloud Firestore / Firestore stores data in documents, which are organized into collections. I don't know if I should create it as an issue or not. As of version 1. TIMESTAMP? StackOverflow for Firebase seems sadly vacant so I thought I might have better luck here. Keep in mind there are two different databases: RTDB and Cloud Firestore (often referenced as Firestore ). Package firestore is an auto-generated package for the Google Cloud Firestore API. So I decided to start writing one. Firestore works with special "timestamp" fields rather than with new Date(). Firestore functionality continues when users are offline, and automatically handles data migration to the server when they regain connectivity. If a POJO being written contains null for a @ServerTimestamp-annotated field, it will be replaced with a server-generated timestamp. That is how the web SDK for Firestore handles it, we simply send/receive Javascript Date objects to and from. Write], including deletes, that ultimately resulted in a new value for the [Document][google. It is encoded using the Proleptic Gregorian Calendar which extends the Gregorian calendar backwards to year one. # Timestamps (Firestore only) In Firestore you can store Timestamps. In this Firestore CRUD Vue. It fetches all the reviews when you click on it. commit() to run everything together. In a future release, the setting will be removed. When you update a document using the server-side timestamp sentinel value, the actual timestamp that's recorded is the commit time according to the Firestore server. Note: Cloud Firestore supports a variety of data types for values: boolean, number, string, geo point, binary blob, and timestamp. The Firebase Emulator Suite is a fast, rich and safe environment that provides you with a set of local tools for building your next app or feature. A Timestamp represents a point in time independent of any time zone or calendar, represented as seconds and fractions of seconds at nanosecond resolution in UTC Epoch time. That bug has since been fixed, but since we're not filtering on this field, a string is sufficient for our needs. DateTimeKind. ServerTimestamp in the attribute declaration. Firestore Server Timestamp. To perform dynamic queries with the read node through input, you need to supply an array of objects on the msg. (Properties of nullable types are also permitted. WellKnownTypes. subscribe(book in which we setup the global variable bookForm with the values coming from Firestore. Moment js is capable of working with a date object and with a string. I need to be able to mirror a subset of my Firestore documents in Algolia and I don't believe I can sort an Algolia index by timestamp strings. The firestore UI allows me to create timestamp fields. collection(collectionName) ref. In the Security rules for Cloud Firestore dialog, select Start in test mode , then click Enable. In this Firestore CRUD Vue. This might impact your results. In part 12 of the Firestore tutorial we will learn how to achieve pagination with the Firestore database. TIMESTAMP? StackOverflow for Firebase seems sadly vacant so I thought I might have better luck here. For more about a document database, read this post. I'd like to be able to automatically add server timestamps for the CRUD operations on the Firestore documents. Negative Timestamps to Sort Records in Firebase Aug 25, 2017 written by Jeff Delaney. When I wrote this code, there existed a crashing bug with cloud_firestore's handling of Timestamp fields. Attributes data types. the id field is optional because it is filled by angularfirebase. Today I want to push further and look at several more practical examples. Both options. That bug has since been fixed, but since we're not filtering on this field, a string is sufficient for our needs. Especially if you are still new to either Vuex or Firestore.