AstonAirQuality API

A Fast API project to manage Aston University's fleet of air quality sensors and handle batch data ingestion tasks.
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Table of Contents

1. About The Project
   • Built With
2. Getting Started
   • Prerequisites
   • Installation
   • Docker Setup
   • Local Setup
   • Running Tests
   • Docker Setup
   • Local Setup
3. Addtional Information
4. Contact

About The Project

This project is a Fast API application that provides a RESTful API to manage Aston University's fleet of air quality sensors and handle batch data ingestion tasks. The API is hosted on AWS Lambda and is connected to a PostGreSQL database hosted on AWS RDS. The API is secured using JWT authentication and is documented using Swagger UI. The API is also connected to a cron job that runs every 24 hours to ingest data from the Plume Labs API, the Zephyr API and the SensorCommunity API.

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Built With

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Getting Started

To get a local copy up and running follow these simple steps.

Prerequisites

1. Setup a firebase project
2. Enable Authentication and Realtime database services
3. Copy the admin sdk into the app/config directory in the project files.
4. You may choose to run the project locally or using docker by following the relevant setup instructions below.

Docker Setup

• Docker Desktop - install from here

Local Setup

• Python 3.9.6+ - install from here

Installation

The following steps are requried for both local and docker setups.

1. Clone the repo

   git clone AstonAirQuality/AirQuality-API

2. Enter your enviornment variables in .env-template

    PLUME_EMAIL= YOUR_PLUME_EMAIL
    PLUME_PASSWORD= YOUR_PLUME_PASSWORD
    JWT_SECRET= YOUR_JWT_SECRET
    ZEPHYR_USERNAME = YOUR_ZEPHYR_USERNAME
    ZEPHYR_PASSWORD = YOUR_ZEPHYR_PASSWORD
    SC_USERNAME = YOUR_SC_USERNAME
    SC_PASSWORD = YOUR_SC_PASSWORD
    CRON_JOB_TOKEN= YOUR_CRON_JOB_TOKEN

3. Copy .env-template to .env and enter your enviornment variables

   cp .env-template .env

4. Now follow the setup instructions for your chosen setup method.

Docker Setup

5. From the project root directory, run the command

   docker-compose up

6. After the containers have been built visit http://localhost:8000/docs to view the API documentation

Local Setup

5. From the project root directory, run the command below to install the project dependencies

   pip install -r requirements.txt

6. From the project root directory, run the command below to start the API

   uvicorn app.main:app --reload

7. After the API has started visit http://localhost:8000/docs to view the API documentation

Running Tests

Docker Setup

1. From the project root directory, run the command below to start the test container

   docker-compose -f docker-compose-testenv.yml -p test up -d

2. Choose one of the following methods to run the tests
   1. Using VSCode, open the project root directory and run the tests using the test explorer
   2. From the project root directory, run the command below to run the tests using Docker

      docker exec -it test_app_ python -m unittest discover -s testing -p test_*.py

   3. From the project root directory, run the command below to run the tests with coverage in a local terminal (Python installation required)

      python -m coverage run -m unittest discover -s testing -p test_*.py

      Then run the command below to view the coverage report

      python -m coverage report --omit="*/testing*

      Or run the command below to export the coverage report in html

      python -m coverage html --omit="*/testing*"

3. To delete the container, run the command

   docker-compose -f docker-compose-testenv.yml -p test down --volumes

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Additional Information

• Database Migrations
• Deployment

Contact

Twitter (X): @dev_riyad
Email: [email protected]
Project Link: https://github.com/AstonAirQuality/AirQuality-API

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