selfprivacy-rest-api/selfprivacy_api/migrations/write_token_to_redis.py

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from datetime import datetime
from typing import Optional
from selfprivacy_api.migrations.migration import Migration
from selfprivacy_api.models.tokens.token import Token
from selfprivacy_api.repositories.tokens.redis_tokens_repository import (
RedisTokensRepository,
)
from selfprivacy_api.repositories.tokens.abstract_tokens_repository import (
AbstractTokensRepository,
)
from selfprivacy_api.utils import ReadUserData, UserDataFiles
class WriteTokenToRedis(Migration):
"""Load Json tokens into Redis"""
def get_migration_name(self):
return "write_token_to_redis"
def get_migration_description(self):
return "Loads the initial token into redis token storage"
def is_repo_empty(self, repo: AbstractTokensRepository) -> bool:
if repo.get_tokens() != []:
return False
return True
def get_token_from_json(self) -> Optional[Token]:
try:
with ReadUserData(UserDataFiles.SECRETS) as userdata:
return Token(
token=userdata["api"]["token"],
device_name="Initial device",
created_at=datetime.now(),
)
except Exception as e:
print(e)
return None
def is_migration_needed(self):
try:
if self.get_token_from_json() is not None and self.is_repo_empty(
RedisTokensRepository()
):
return True
except Exception as e:
print(e)
return False
def migrate(self):
# Write info about providers to userdata.json
try:
token = self.get_token_from_json()
if token is None:
print("No token found in secrets.json")
return
RedisTokensRepository()._store_token(token)
print("Done")
except Exception as e:
print(e)
print("Error migrating access tokens from json to redis")