geomon/gschliefgraben_glasfaser/main.py

'''
Tutorial link: https://realpython.com/flask-connexion-rest-api-part-2/
https://github.com/realpython/materials/blob/master/flask-connexion-rest-part-2/version_1/people.py
Sqlalchemy version: 1.2.15
Python version: 3.7
'''

import os
# import sys, inspect
# currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
# parentdir = os.path.dirname(currentdir)
# sys.path.insert(0, parentdir)
# import requests
from sqlalchemy.orm import session

from gschliefgraben_glasfaser.models import ObservationSchema, Person, PersonSchema, Observation
from gschliefgraben_glasfaser.my_api import MyApi
from db.pg_models import create_pg_session
#from models import Person, PersonSchema
# response = requests.get('https://api.com/')
# print(response)  # shows the response's HTTP status code
# print(response.json())  # shows the response's JSON response body, if it has one
# print(response.content)  # get the data content of the response


def main():
    ''' main method '''
    db_user = os.environ.get("POSTGIS_DBUSER")
    print(db_user)

    pg_session: session = create_pg_session()
    # pg_person: Person = pg_session.query(Person).first()
    observation: Observation = pg_session.query(Observation).first()
    # print(pg_person)

    # serialize db data to json
    # person_schema = PersonSchema()
    # dump_data = person_schema.dump(pg_person)
    # print(dump_data)
    # serialize db data to json
    observation_schema = ObservationSchema()
    dump_data = observation_schema.dump(observation)
    print(dump_data)

    # # deserialize to db model
    # load_data: Person = person_schema.load(dump_data)
    # print(load_data)

    # request ortmann api
    # token = 'eyJraWQiOiJlakFmX1MwMTBMU3doS0Zod05wZDQtQkZPYTM4cDRYRE1zU1hFa0lrRlhFIiwiYWxnIjoiUlMyNTYifQ.eyJ2ZXIiOjEsImp0aSI6IkFULkZRUHNCOWh5Snd6eEM5d3ZWelRvaTNpZVlMWlJiT3U4YzFCbWJWRGM1SFkiLCJpc3MiOiJodHRwczovL2Rldi01MjUwMDA2Lm9rdGEuY29tL29hdXRoMi9kZWZhdWx0IiwiYXVkIjoiYXBpOi8vZGVmYXVsdCIsImlhdCI6MTY0NTc4Mjg0NSwiZXhwIjoxNjQ1Nzg2NDQ1LCJjaWQiOiIwb2EyOWhzdGZ3RnFya1BrUDVkNyIsInNjcCI6WyJnc2NobGllZmdyYWJlbiJdLCJzdWIiOiIwb2EyOWhzdGZ3RnFya1BrUDVkNyJ9.c-pTs-3VJMnFO2SOqxOvsABAloprUmOjk6SO9J71NrgLj7claKZOMLZxRyUeSBLWCJFFNI3A6xMd4twEexjJdUR8UEM4U50srxr2p_enaMm1_jZTSt_76u6H05kwV-A2AOQPkx-Fxxaj_PDjT7w43Zlg6SUEoT11uGKR6KtxVYbclGtWgOR7wvH4NZav-P_EDjHwHxbk2kQSf7tBU1JbWl74Xt58gzv1t8VNtLYLICabRsuTNQUNiO7Y1rtUEav4ugf7WZMIY1cP_4rCupZrAFbxrnyprAuXA2x01Z9hbFmiaK0QDlrwHcCHL_1fKvj9uIbO5JeI1x81X6g7eAxQdA'
    # response = requests.get('https://api.dgnss-sensors.com/gschliefgraben?sensors=("inclino1_14")',
    #                         headers={
    #                             'Authorization': 'Bearer' + token,
    #                             'cache-control': 'no-cache',
    #                             'Content-Type': 'application/x-www-form-urlencoded',
    #                             'accept': 'application/json'
    #                         },
    #                         data='grant_type=client_credentials&scope=gschliefgraben')
    # print(response)
    token_api = os.environ.get("TOKEN_API")
    test_api = MyApi(token_api)
    data = test_api.getSensorData("inclino1_14")
    observation_array = (data['FeatureCollection']['Features'][0]['geometry']['properties'][0])
    print(observation_array)
    # create(dump_data)
    # # deserialize to db model
    observation_schema = ObservationSchema(many=True)
    observations: Observation = observation_schema.load(observation_array)
    print(observations)


def create(person_json: PersonSchema):
    """
    This function creates a new person in the people structure
    based on the passed-in person data
    :param person:  person to create in people structure
    :return:        201 on success, 406 on person exists
    """

    login = person_json.get('login')
    #lname = person.get('lname')
    db_session = create_pg_session()

    # existing_person = Person.query \
    #     .filter(Person.login == login) \
    #     .one_or_none()
    existing_person: bool = (
        db_session.query(Person)
        .filter(Person.login == login)
        .one_or_none()
    )

    # Can we insert this person?
    if existing_person is None:
        # Create a person instance using the schema and the passed in person
        schema = PersonSchema()
        # deserialize to object
        new_person: Person = schema.load(person_json)

        # Add the person to the database
        db_session.add(new_person)
        db_session.commit()

        # Serialize and return the newly created person in the response
        data = schema.dump(new_person)
        return data, 201
    # Otherwise, nope, person exists already
    else:
        print(409, f'Person {login} exists already')


if __name__ == "__main__":
    main()