birk-astrup

type Query {
    building_with_id(_id: ID!): Building
    resident_with_id(_id: ID!): Resident
}

type Building {
    id: ID!
    buildYear: String!
    residents: [Resident]
}

birk-astrup

from ariadne import graphql_sync, make_executable_schema, load_schema_from_path, ObjectType, QueryType
from ariadne.constants import PLAYGROUND_HTML
from flask import Flask, request, jsonify

app = Flask(__name__)

@app.route('/graphql', methods=['GET'])
def playground():
    return PLAYGROUND_HTML, 200
    

birk-astrup

from ariadne import graphql_sync, make_executable_schema, load_schema_from_path, ObjectType, QueryType
from ariadne.constants import PLAYGROUND_HTML
from flask import Flask, request, jsonify

birk-astrup

{
    "buildings": [
        {
            "id": "1",
            "buildYear": 2009
        },
        {
            "id": "2",
            "buildYear": 2009
        },

birk-astrup

type_defs = load_schema_from_path('schema.graphql')

query = QueryType()
building = ObjectType('Building')
resident = ObjectType('Resident')

schema = make_executable_schema(type_defs, [building, resident, query])

birk-astrup

import json

def building_with_id(_, info, _id):
    with open('./data/buildings.json') as file:
        data = json.load(file)
        for building in data['buildings']:
            if building['id'] == _id:
                return building

birk-astrup

from ariadne import graphql_sync, make_executable_schema, load_schema_from_path, ObjectType, QueryType
from ariadne.constants import PLAYGROUND_HTML
from flask import Flask, request, jsonify
import resolvers as r

app = Flask(__name__)

type_defs = load_schema_from_path('schema.graphql')

query = QueryType()

birk-astrup

def resolve_residents_in_building(building, info):
    print(building)
    with open('./data/residents.json') as file:
        data = json.load(file)
        residents = [
            resident 
            for resident 
            in data['residents'] 
            if resident['building'] 
            == building['id']]

birk-astrup

building.set_field('residents', r.resolve_residents_in_building)