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main.py
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main.py
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from api import app, db
from api import models
from ariadne import load_schema_from_path, make_executable_schema, graphql_sync, snake_case_fallback_resolvers, ObjectType
from ariadne.constants import PLAYGROUND_HTML
from flask import request, jsonify
from api.queries import resolve_todos, resolve_todo
from api.mutations import resolve_create_todo, resolve_mark_done, resolve_delete_todo, resolve_update_due_date
query = ObjectType('Query')
query.set_field('todos', resolve_todos)
query.set_field('todo', resolve_todo)
mutation = ObjectType('Mutation')
mutation.set_field('createTodo', resolve_create_todo)
mutation.set_field('markDone', resolve_mark_done)
mutation.set_field('deleteTodo', resolve_delete_todo)
mutation.set_field('updateDueDate', resolve_update_due_date)
type_defs = load_schema_from_path('schema.graphql')
schema = make_executable_schema(
type_defs, query, mutation, snake_case_fallback_resolvers
)
@app.route('/graphql', methods=['GET'])
def graphql_playground():
return PLAYGROUND_HTML, 200
@app.route('/graphql', methods=['POST'])
def graphql_server():
data = request.get_json()
success, result = graphql_sync(
schema,
data,
context_value=request,
debug=app.debug
)
status_code = 200 if success else 400
return jsonify(result), status_code