congenial-weatherman

A simple weather forcasting app build with FastAP, Strawberry, ODMantic and Mongodb

Getting started

You will need python 3.10 and above to run this app

Install or update pip pip install --upgrade pip

install virtualenv pip install virtualenv or install miniconda to isolate your python evironment

Create an python evironment using virtualenv virtualenv -p python3 venv (venv is the name of your environment and you can named it anything)

Or if you like to use miniconda create an environment like this conda create -n venv

Activate your env source venv/bin/activate

Install docker here

Start docker

Run

Create your .env file with touch .env and add the following variables. update to your specific use case

MONGO_PORT=27017
MONGO_USER=username
MONGO_PASSWORD=root
MONGO_DATABASE=dev
MONGO_HOST=db
REDIS_HOST=redis
REDIS_PORT=6379
DEBUG_MODE=True
PORT=80

WEATHER_API_ENDPOINT = "https://api.openweathermap.org/data/2.5"
WEATHER_API_KEY = [YOU API KEY]

To launch the app run make start

Testing

run pytest tests

go to http://localhost:8000/graphql run some queries and mutations

GraphQL Queries

query weather by city, date and time. Use date format utc "YYYY-MM-DD HH:MM:SS" Forcast date must be within 5 days of current date

query getWeather {
  getWeatherByCity(cityName: "Los Angeles", date: "2023-02-24 00:00:00") {
    name
    weatherData {
      dateTime
      humidity
      temperature
    }
  }
}

Get a user favorites weather data by user id, user_id is obtain during user creation

query getFavs {
  getFavorites(userId:"63f862cc0065fab44d366aa9") {
    name
    weatherData{
      dateTime
      temperature
      humidity
    }
  }
}

Check if a city's weather info exist

query getCity {
  getCityData (cityName: "Seattle") {
    name
    weatherData{
      dateTime
      temperature
      humidity
    }
  }
}

Query a user by user_id.

query user {
  getUser (firstName: "Elon", userId: "63f862cc0065fab44d366aa9") {
     id
    firstName
    lastName
  }
}

GraphQL Mutations

create a user

mutation myMutation{
 addUser(firstName:"Elon", lastName: "Monk") 
}

add favorite

mutation addFavs {
  addFavorites(city:"Los Angeles", userId: "63f862cc0065fab44d366aa9") {
    name
   weatherData {
    dateTime
    temperature
    humidity
  	}
  }
}

delete favorite

mutation deleteFav {
  removeFavorites(city:"Seattle", userId:"63f862cc0065fab44d366aa9") {
    name
    weatherData{
      dateTime
    }
  }
}

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