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database.py
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database.py
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import os
import firebase_admin
from firebase_admin import credentials
from firebase_admin import firestore
cred = credentials.ApplicationDefault()
firebase_admin.initialize_app(cred, {
'projectId': os.getenv('FIREBASE_PROJECT_ID'),
})
db = firestore.client()
def get_document(collection, document):
return db.collection(collection).document(document).get()
def check_document(collection, document):
if db.collection(collection).document(document).get().exists:
return True
return False
def load_to_map(collection, document, key, content):
doc_ref = db.collection(collection).document(document)
doc_ref.set({key: content}, merge=True)
def update_map(collection, document, key, field, content):
doc_ref = db.collection(collection).document(document)
doc_ref.update({f'{key}.{field}': content})
def remove_from_map(collection, document, key, field):
doc_ref = db.collection(collection).document(document)
doc_ref.update({f'{key}.{field}': firestore.DELETE_FIELD})
def load(collection, document, value):
doc_ref = db.collection(collection).document(document)
doc_ref.set(value)