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readd db backup (#424)

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callebtc
2024-02-15 15:58:40 +01:00
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parent e251e8a9ea
commit ecad95715f
1 changed files with 6 additions and 0 deletions
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6
cashu/core/migrations.py
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@@ -56,12 +56,18 @@ async def migrate_databases(db: Database, migrations_module):
async def run_migration(db, migrations_module):
db_name = migrations_module.__name__.split(".")[-2]
# we first check whether any migration is needed and create a backup if so
migration_needed = False
for key, migrate in migrations_module.__dict__.items():
match = matcher.match(key)
if match:
version = int(match.group(1))
if version > current_versions.get(db_name, 0):
migration_needed = True
break
if migration_needed and settings.db_backup_path:
logger.debug(f"Creating backup of {db_name} db")
current_version = current_versions.get(db_name, 0)
await backup_database(db, current_version)
# then we run the migrations
for key, migrate in migrations_module.__dict__.items():