Flask Sensor Data Application

This is a Flask application that collects sensor data and provides endpoints to retrieve, analyze, and manage the data. The application can be run locally or in a Docker container.

Prerequisites

Docker
Docker Compose (optional, but recommended for managing multi-container applications)

Setup

Running Locally

Clone the repository:
```
git clone <repository-url>
cd project
```

Create and activate a virtual environment:

python -m venv venv
source venv/bin/activate  # On Windows use `venv\Scripts\activate`

Install the dependencies:
```
pip install -r requirements.txt
```
Initialize the database:
```
python init_db.py
```
Populate the database with test data:
```
python test_populate.py
```
Run the Flask application:
```
python run.py
```
The application should now be running on http://127.0.0.1:5000.

Running with Docker

Clone the repository:
```
git clone <repository-url>
cd project
```
Build the Docker image:
```
docker build -t flask-sensor-app .
```
Run the Docker container:
```
docker run -p 5000:5000 flask-sensor-app
```
The application should now be running on http://localhost:5000.
Initialize and populate the database with test data:

To initialize and populate the database with test data in Docker, follow these steps:
1. Run the container in interactive mode:
```
docker run -it --entrypoint /bin/sh flask-sensor-app
```
2. Inside the container, initialize the database:
```
python init_db.py
```
3. Populate the database with test data:
```
python test_populate.py
```
4. Exit the container:
```
exit
```

Run the Docker container normally:

docker run -p 5000:5000 flask-sensor-app

Endpoints

POST /data: Send data to the server.

curl -X POST http://127.0.0.1:5000/data -H "Content-Type: application/json" -d '{"device_id": "device1", "location": "office", "dust": 12.3, "gas": 45.6, "corrected_gas": 78.9, "temperature": 23.4, "humidity": 56.7}'

GET /data: Retrieve all data.
```
curl http://127.0.0.1:5000/data
```
GET /data/<device_id>: Retrieve data for a specific device.
```
curl http://127.0.0.1:5000/data/device1
```
GET /analyze/<device_id>: Analyze data for a specific device.
```
curl http://127.0.0.1:5000/analyze/device1
```
GET /devices: Retrieve all device IDs and their locations.
```
curl http://127.0.0.1:5000/devices
```

License

This project is licensed under the MIT License.