Meals & Movement

This is a gym fitness application designed to track workouts and diets, helping users maintain and follow through with their fitness goals. The app utilises a sleek dashboard theme for easy navigation and interaction.

Tech Stack

Frontend: React.js with Vite
Backend: Express.js with Nodemon
Database: MongoDB in the Cloud

Prerequisites

Before you begin, ensure you have met the following requirements:

Docker For Docker users, install Docker by following the guide at Docker's official site.
Node.js and npm: For Node.js users, ensure that Node.js v20 and npm latest rmare installed. They can be downloaded from nodejs.org.

Docker is the preferred method

Getting Started

These instructions will get your project up and running on your local machine for development and testing purposes.

Clone the repository

git clone git@github.com:CorruptBandit/BS3206-Advanced-Software-Development.git

Then enter the directory of the repository

Prepare environment variables
- Copy the .env.template file and rename it to .env.
- Populate the .env file with the necessary environment variables, for example:
```
NODE_ENV="development"
MONGO_USERNAME="University"
MONGO_PASSWORD="password"
CLIENT_PORT="3000"
SERVER_PORT="3001"
JWT_SECRET_KEY="insecure"
```

Using the Application

This application supports hot reloading, meaning that changes in the codebase will automatically refresh the application without needing a restart. Docker is the preferred method of running the application as it ensures a consistent environment across different platforms.

Due to WSL2 limitations, hot reloading only works through polling, meaning the webpage must be open for the hot reload to take effect, try refreshing page if changes aren't taking place

Docker (Preferred Method)

Non Docker Desktop users ONLY: Set UID and GID
```
export HOST_UID=$(id -u)
export HOST_GID=$(id -g)
```
Do NOT use this when using Docker Desktop, this is already handled for you, for more info see the notes section
Build and Run the Application
```
docker compose up --build
```
Test the Application
```
docker compose run --build --rm test
```
Lint the Application
```
docker compose run --build --rm lint
```

The --build flag is used to ensure you have the latest version of the image, remove this if you would rather perform manual builds

Node.js (Alternative Method)

Windows ONLY: Set PowerShell as the script shell
```
npm config set script-shell powershell
```
Do NOT use this when using a Unix system
Install Dependencies
- Development:
```
npm install
```
- Production:
```
npm install --omit=dev
```
Start the Application
- Development:
```
npm run dev
```
- Production:
```
npm start
```
Test the Application
```
npm test
```
Lint the Application
```
npm run lint
```

Production should only be used when the system is ready for release

Features

This gym fitness application offers several features to help users achieve their fitness goals:

Dashboard: Provides users with a sleek dashboard theme for easy navigation and interaction. The dashboard offers an overview of various fitness metrics and activities.
Calorie Tracker: Allows users to track their calorie intake and monitor their nutritional habits. Users can set calorie goals and log their daily food consumption.
Workout Tracker: Enables users to plan and track their workouts effectively. Users can create customised workout routines, log their exercises, and track their progress over time.
Admin Panel: Accessible using the email admin@admin.admin, the admin panel provides administrative functionalities for managing users, data, and system settings. This panel is intended for administrative purposes and allows privileged users to perform tasks such as user management, data analytics, and system configuration.

Ensure that the account with the email admin@admin.admin has been manually created in the database to access the admin panel.

Notes

Theme used: Minimal Dashboard Free
Non-Docker Desktop environments, such as Docker running on native Linux, often need to handle user permissions more explicitly to avoid file ownership issues with volumes. This is because Docker on Linux uses the host machine's user and group IDs directly, which can lead to permission denied errors if the container's processes attempt to write to bind mounts owned by a different user. By setting HOST_UID and HOST_GID to the IDs of the current user, we ensure that any files created by Docker on Linux are owned by the user, not by root or a mismatched user ID.

Important: Do not use sudo to run the below commands as the environment variables will not work, either put the variables in the .env or, see the official Docker documentation on how to run as a non-root user.