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https://github.com/viraj5903/quantumbot-mission

QuantumBot Core: Firebase-powered backend leveraging Cloud Functions for seamless real-time communication and collaboration. Includes CRUD operations in Firestore for message management with dedicated API endpoints.
https://github.com/viraj5903/quantumbot-mission

crud-api firebase firebase-functions firestore-database

Last synced: about 1 month ago
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QuantumBot Core: Firebase-powered backend leveraging Cloud Functions for seamless real-time communication and collaboration. Includes CRUD operations in Firestore for message management with dedicated API endpoints.

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README 

          
# QuantumBot Core



## Overview and Purpose:

QuantumBot Core contain the backend logic for handling real-time communication and collaboration among individuals and teams. It uses Firebase Cloud Functions to provide the necessary API endpoints to support the core functionalities of QuantumBot Core, including CRUD (Create, Read, Update, Delete) operations in Firestore. These operations allow users to interact with the Firestore database to add, retrieve, update, and delete messages.



## Installation Instructions:

To set up QuantumBot Core, follow these steps:



1. **Clone the repository to your local machine**.

    - To clone run: 

      ```

      git clone https://github.com/Viraj5903/QuantumBot-Mission.git

      ```



2. **Ensure you have Node.js and npm installed:**

    - Download and install [Node.js](https://nodejs.org/en) if you haven't already.



3. **Install Firebase CLI**:

    - If you haven't already installed Firebase CLI, run: 

      ```

      npm install -g firebase-tools

      ```



4. **Log in to Firebase**:

    - To login run: 

      ```

      firebase login

      ```



5. **Create a Firebase Project**:

    - Go to the [Firebase Console](https://console.firebase.google.com/) and sign in.

    - Click on the "Add project" button.

    - Enter a name for your project (e.g., "QuantumBot Core").

    - (Optional) You can choose to enable Google Analytics for the project.

    - Click "Create project" and wait for it to be set up. Once done, click "Continue" to go to your project dashboard.



6. **Create a Firestore Database**:

    - In the Firebase Console, navigate to "Firestore Database" in the left-hand menu.

    - Click on "Create database."

    - Choose "Start in production mode" or "Start in test mode" (test mode is recommended for test applications).

    - Select a Cloud Firestore location (this cannot be changed later).

    - Click "Enable" to set up your Firestore database.



7. **Navigate to the root directory of the project**:  Run: 

    ```

    cd QuantumBot-Mission

    ```



1. **Initialize Firebase in your project**: 

    - To initialize thr firebase project run: 

      ```bash

      firebase init

      ```

    - ***During the initialization process***:

      - Select Firebase features: Use the arrow keys to navigate and the spacebar to select "Functions" and "Firestore", then press Enter.

      - Select Firebase project: Choose the Firebase project you created earlier.

      - Choose the language: Select JavaScript as the language for writing Cloud Functions.

      - ESLint: Opt out of ESLint if you prefer.

      - Add `firestore.rules`: Type "Y" or "Yes" when asked to add Firebase rules. (These rules define the access control and validation conditions for your Firestore database. They ensure that only authorized users can read from or write to specific parts of the database, and that the data meets certain validation criteria.)

      - Add `firestore.indexes.json`: Type "Y" or "Yes" when asked to add Firebase index rules. (Indexes help optimize query performance in Firestore. They improve the speed of queries by efficiently organizing and retrieving data based on specified fields. They are essential for maintaining fast and scalable database operations, especially in large datasets.)

      - Overwrite `functions/package.json` and `functions/index.js`: Type "N" or "No" when asked to overwrite this files. (you've already have them.)

      - Install dependencies: Type "Y" or "Yes" when asked to install dependencies (to install required dependencies).



2.  **Set up Firebase Configuration Files**:

    - ***.firebaserc***:

    This file is automatically created during the firebase init process. Ensure it contains the correct Firebase project ID:

      ```json

          {

            "projects": {

              "default": "your-firebase-project-id",

              "test": "your-firebase-project-id"

            },

            "targets": {},

            "etags": {}

          }

      ```

    Replace "your-firebase-project-id" with your actual Firebase project ID.



    - ***firebase.json***:

    Ensure your firebase.json file has the following content to configure functions deployment:

      ```json

      {

        "firestore": {

          "rules": "firestore.rules",

          "indexes": "firestore.indexes.json"

        },

        "functions": [

          {

            "source": "functions",

            "codebase": "default",

            "ignore": [

              "node_modules",

              ".git",

              "firebase-debug.log",

              "firebase-debug.*.log",

              "*.local"

            ],

            "predeploy": [

              "npm --prefix \"$RESOURCE_DIR\" run lint"

            ]

          }

        ]

      }

      ```



    - ***firestore.rules*** and ***firestore.indexes.json***:

    If you have specific security rules or indexes for Cloud Firestore, you can edit the respective files in the root directory with the necessary rules and indexes. 



3.  **Deploy the Firebase Functions**: 

    - To deploy functions to firebase run: 

      ```

      firebase deploy --only functions

      ```



## Usage Guidelines:

Once QuantumBot Core is set up and functions are deployed, you can use Postman or any HTTP client to interact with its API endpoints. Here's how to use it:

1. Send POST requests to the provided API endpoints.

2. Each endpoint requires specific parameters in the request body in JSON, as described below:

  - #### Add Message:

    ```json

    "data": {

      "userId": "YourUserID",

      "text": "YourMessageText"

    }

    ```



  - #### Update Message:

    ```json

    "data": {

      "userId": "YourUserID",

      "text": "UpdatedMessageText",

      "messageId": "YourMessageID"

    }

    ```



  - #### Get Message:

    ```json

    "data": {

      "userId": "YourUserID",

      "messageId": "YourMessageID"

    }

    ```



  - #### Get All Messages:

    ```json

    "data": {

      "userId": "YourUserID"

    }

    ```



  - #### Delete Message:

    ```json

    "data": {

      "userId": "YourUserID",

      "messageId": "YourMessageID"

    }

    ```



3. Receive responses with status updates and potentially different data depending on the endpoint. In case of any failure, the API will return an HttpsError, indicating the failure with appropriate error message.

4. Check the corresponding data inside the Firestore database based on the CRUD operation performed by the endpoint. The database will reflect the changes made by the API endpoint, such as adding, updating, retrieving, or deleting messages.



## Code Structure and Organization:

- `functions/api/addMessage.js`: Contains the Firebase Cloud Function for adding messages to the Firestore database for a specific user.

- `functions/api/updateMessage.js`: Contains the Firebase Cloud Function for updating messages in the Firestore database for a specific user.

- `functions/api/getMessage.js`: Contains the Firebase Cloud Function for retrieving a specific message from the Firestore database for a specific user.

- `functions/api/getAllMessages.js`: Contains the Firebase Cloud Function for retrieving all messages associated with a user from the Firestore database.

- `functions/api/deleteMessage.js`: Contains the Firebase Cloud Function for deleting a specific message from the Firestore database for a specific user.

- `functions/index.js`: Initializes the Firebase Admin SDK and exports the Cloud Functions.

- `functions/.eslintrc.js`: ESLint configuration file for maintaining code quality.

- `functions/package.json`: Lists project dependencies and scripts.

- `functions/package-lock.json`: Automatically generated file that describes the exact tree that was generated by npm.



## Contribution Guidelines:

If QuantumBot Core is open-source, we welcome contributions from the community. Please follow these guidelines:

- Fork the repository and make your changes on a feature branch.

- Ensure your code follows the project's coding standards.

- Submit a pull request detailing the changes you've made.