sreehari-aot/falcon-graphene

imports list of country data from external API and populate mongoDB database. Supports falcon graphql APIs for query

Get started

1. Stand up a mongo instance

   Docker:-

     docker run -d -p 27017:27017 --name mongoDB -e MONGO_INITDB_ROOT_USERNAME=mongoadmin -e MONGO_INITDB_ROOT_PASSWORD=secret mongo:latest
   

2. Clone this repository

   https://github.com/sreehari-aot/falcon-graphene.git

3. Create virtual environment and activate

   https://docs.python.org/3/library/venv.html

4. Install dependencies

   pip install -r requirements.txt

5. Rename sample.env to .env

6. run python script.py

   data should be saved to the database if all the steps are followed as mentioned

7. Starting the application server

   • check into /api directory
   • run python app.py

   application server should be up and running by now

8. Query data with Grapghql

   • countriesQuery - return a list of countries

     query {
         countries {
             name
             currencies
             capital
             language
             latlng
             maps
             population
             continents
             flags
             postalCode
         }
     }
     
     

   • countryQuery - take country id as an argument and return details of single country raise error if id is invalid

     query {
         country (id: "{country id}") {
             name
             ...
         }
     }
     
     

   • countriesNearby - take location cocordinates and return list of nearest countries

     query {
         nearby (coordinates: [{lat}, {lng}]) {
             name
             ...
         }
     }
     

   • countriesByLanguage - take a language string and return a list of countries speaking that language

     query {
         lang (language: "English") {
             name
             ...
         }
     }
     

falcon-graphene's Issues

Not able to update specific country details

Need to debug the issue with the following mutation.

mutation CountryMutation{
    CountryMutation(id: "633d65f64e4bbf66c3c955bc", population:366426){
        country {
            name
        }
    }   
}

Expected behavior:
Should return the updated object
Current behavior:
Cannot query field 'CountryMutation' on type 'Mutations'.

GraphQL request:2:5
1 | mutation CountryMutation{
2 | CountryMutation(id: "633d65f64e4bbf66c3c955bc", population:366426){
| ^

Client used: Postman GraphQL