firestore-entities 0.2.5

Firestore Entities (BETA)(Docs)

Implementation of models concept on top of Google cloud firestore. Firestore entities try to make interaction with firestore as simple as possible for the developer.

Installation

pip install firestore-entities

Examples

"""
This code creates a model with some possible scenarios when working with firestore.Entity

Assume a case where a user can have
- Single login
- Be in multiple projects
- Have an account in each project
"""

from firestore import Entity, SERVER_TIMESTAMP
from firestore import db

class User(Entity):
    user_name = db.TextProperty( required=True)
    email = db.TextProperty(required=True)
    full_name = db.TextProperty(required=True)
    password = db.TextProperty(required=False)
    date_registered = db.DateTimeProperty(default=SERVER_TIMESTAMP)
    __sub_collection__ = "user_data"


class Project(Entity):
    name = db.TextProperty(required=True)
    logo = db.BlobProperty()

    def create_account(self, user, roles = None ):
        if roles is None:
            roles = ["admin"]
        account = Account(user=user, roles=roles)
        account.put()
        return account


class Account(Entity):
    __sub_collection__ = Project
    user = db.ReferenceProperty(User)
    roles = db.ListProperty(db.TextProperty())
    date_added = db.DateTimeProperty(auto_add_now=True)
    last_updated = db.DateTimeProperty(auto_now=True)

# Then we can
user = User(user_name="john", email="john@doe.fam", password="123456")
user.full_name = "John Doe"
user.put()
# Get an existing user
john = User.get(user.id)

# Query users
user2 = User.query().equal("email", "jane@doe.fam")[0]
users = User.query()
for _user in users:
    print(_user.email)