dbutils: add legacy migration

This commit is contained in:
Hay1tsme 2024-01-09 17:11:49 -05:00
parent 37304500a5
commit 261d09aaef

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@ -8,6 +8,7 @@ import secrets, string
import bcrypt import bcrypt
from hashlib import sha256 from hashlib import sha256
import alembic.config import alembic.config
import glob
from core.config import CoreConfig from core.config import CoreConfig
from core.data.schema import * from core.data.schema import *
@ -146,6 +147,12 @@ class Data:
self.logger.warn("No need to migrate as you have already migrated to alembic. If you are trying to upgrade the schema, use `upgrade` instead!") self.logger.warn("No need to migrate as you have already migrated to alembic. If you are trying to upgrade the schema, use `upgrade` instead!")
return return
self.logger.info("Upgrading to latest with legacy system")
if not await self.legacy_upgrade():
self.logger.warn("No need to migrate as you have already deleted the old schema_versions system. If you are trying to upgrade the schema, use `upgrade` instead!")
return
self.logger.info("Done")
self.logger.info("Stamp with initial revision") self.logger.info("Stamp with initial revision")
self.__alembic_cmd( self.__alembic_cmd(
"stamp", "stamp",
@ -158,3 +165,56 @@ class Data:
"head", "head",
) )
async def legacy_upgrade(self) -> bool:
vers = await self.base.execute("SELECT * FROM schema_versions")
if vers is None:
self.logger.warn("Cannot legacy upgrade, schema_versions table unavailable!")
return False
db_vers = {}
for x in vers:
db_vers[x['game']] = x['version']
core_now_ver = int(db_vers['CORE']) + 1
while os.path.exists(f"core/data/schema/versions/CORE_{core_now_ver}_upgrade.sql"):
with open(f"core/data/schema/versions/CORE_{core_now_ver}_upgrade.sql", "r") as f:
result = await self.base.execute(f.read())
if result is None:
self.logger.error(f"Invalid upgrade script CORE_{core_now_ver}_upgrade.sql")
break
result = await self.base.execute(f"UPDATE schema_versions SET version = {core_now_ver} WHERE game = 'CORE'")
if result is None:
self.logger.error(f"Failed to update schema version for CORE to {core_now_ver}")
break
self.logger.info(f"Upgrade CORE to version {core_now_ver}")
core_now_ver += 1
for _, mod in Utils.get_all_titles().items():
game_codes = getattr(mod, "game_codes", [])
for game in game_codes:
if game not in db_vers:
self.logger.warn(f"{game} does not have an antry in schema_versions, skipping")
continue
now_ver = int(db_vers[game]) + 1
while os.path.exists(f"core/data/schema/versions/{game}_{now_ver}_upgrade.sql"):
with open(f"core/data/schema/versions/{game}_{now_ver}_upgrade.sql", "r") as f:
result = await self.base.execute(f.read())
if result is None:
self.logger.error(f"Invalid upgrade script {game}_{now_ver}_upgrade.sql")
break
result = await self.base.execute(f"UPDATE schema_versions SET version = {now_ver} WHERE game = '{game}'")
if result is None:
self.logger.error(f"Failed to update schema version for {game} to {now_ver}")
break
self.logger.info(f"Upgrade {game} to version {now_ver}")
now_ver += 1
return True