GalaxiesAccessLayer

GalaxiesAccessLayer is a class designed to simplify interactions with Firebase Firestore. It provides methods for basic CRUD (Create, Read, Update, Delete) operations and advanced queries, making it easy to manage Firestore data.

Installation

To use GalaxiesAccessLayer, you first need to install it via npm or yarn. If it's available on npm, you can install it using the following commands:

Using npm:

npm install galaxies-access-layer

Or using yarn:

yarn add galaxies-access-layer

Usage

1. Import and Initialize

   Import the GalaxiesAccessLayer class and initialize it with your Firebase configuration.

   import { GalaxiesAccessLayer } from "galaxies-access-layer";
   
   const firebaseConfig = {
     apiKey: "YOUR_API_KEY",
     authDomain: "YOUR_AUTH_DOMAIN",
     projectId: "YOUR_PROJECT_ID",
     storageBucket: "YOUR_STORAGE_BUCKET",
     messagingSenderId: "YOUR_MESSAGING_SENDER_ID",
     appId: "YOUR_APP_ID",
     measurementId: "YOUR_MEASUREMENT_ID",
   };
   
   const accessLayer = new GalaxiesAccessLayer().setConfig(firebaseConfig);

2. Add Data

   Use the add method to add a new document to a collection.

   const { id } = await accessLayer.add("user", {
     firstname: "john",
     lastname: "doe",
   });
   console.log("Added User ID:", id);

3. Get Data

   Retrieve a document by its ID using the get method.

   const user = await accessLayer.get("user", id);
   console.log("User Data:", user);

4. Update Data

   Update an existing document with the update method.

   const updatedUser = await accessLayer.update("user", id, {
     firstname: "mark",
   });
   console.log("Updated User:", updatedUser);

5. Delete Data

   Delete a document using the delete method.

   const deletedUser = await accessLayer.delete("user", id);
   console.log("Deleted User ID:", deletedUser.id);

6. Fetch Data

   Fetch all documents from a collection with the fetch method.

   await Promise.all([
     accessLayer.add("user", {
       firstname: "john",
       lastname: "doe",
     }),
     accessLayer.add("user", {
       firstname: "mark",
       lastname: "den",
     }),
   ]);
   
   const fetchedUsers = await accessLayer.fetch("user");
   console.log("Fetched Users:", fetchedUsers);

7. Query Data

   Perform a basic query using the query method.

   const queryUser = await accessLayer.query("user", "firstname", "==", "john");
   console.log("Queried Users:", queryUser);

8. Advanced Query

   Execute more complex queries with the advancedQuery method.

   const advanceQueryUser = await accessLayer.advancedQuery("user", [
     { field: "firstname", operator: "!=", value: "john" },
   ]);
   console.log("Advanced Queried Users:", advanceQueryUser);

Configuration

When initializing GalaxiesAccessLayer, provide the following Firebase configuration options:

• apiKey: Your Firebase API key.
• authDomain: Firebase Auth domain.
• projectId: Firebase project ID.
• storageBucket: Firebase storage bucket.
• messagingSenderId: Firebase messaging sender ID.
• appId: Firebase app ID.
• measurementId: Firebase measurement ID (optional).