Fix Django DB migration

[nicomiguelino]

Description

• Only overwrite the main DB with the backup DB only if the latter is not malformed, which could be caused by an interrupted migration.

Logs

[Logs]    [2024-10-14T10:49:47.657Z] [anthias-server]   File "/usr/local/lib/python3.11/dist-packages/django/db/utils.py", line 90, in __exit__
[Logs]    [2024-10-14T10:49:47.657Z] [anthias-server]     raise dj_exc_value.with_traceback(traceback) from exc_value
[Logs]    [2024-10-14T10:49:47.659Z] [anthias-server]   File "/usr/local/lib/python3.11/dist-packages/django/db/backends/utils.py", line 82, in _execute
[Logs]    [2024-10-14T10:49:47.659Z] [anthias-server]     return self.cursor.execute(sql)
[Logs]    [2024-10-14T10:49:47.660Z] [anthias-server]            ^^^^^^^^^^^^^^^^^^^^^^^^
[Logs]    [2024-10-14T10:49:47.660Z] [anthias-server]   File "/usr/local/lib/python3.11/dist-packages/django/db/backends/sqlite3/base.py", line 421, in execute
[Logs]    [2024-10-14T10:49:47.660Z] [anthias-server]     return Database.Cursor.execute(self, query)
[Logs]    [2024-10-14T10:49:47.661Z] [anthias-server]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[Logs]    [2024-10-14T10:49:47.661Z] [anthias-server] django.db.utils.DatabaseError: database disk image is malformed
[Logs]    [2024-10-14T10:49:49.030Z] [anthias-server] Generating Django static files...
[Logs]    [2024-10-14T10:49:54.263Z] [anthias-server]
[Logs]    [2024-10-14T10:49:54.265Z] [anthias-server] 250 static files copied to '/data/screenly/staticfiles'.
[Logs]    [2024-10-14T10:49:55.225Z] [anthias-server] Starting Gunicorn...
[Logs]    [2024-10-14T10:50:01.236Z] [anthias-server] [2024-10-14 10:50:01 +0000] [24] [INFO] Starting gunicorn 22.0.0
[Logs]    [2024-10-14T10:50:01.239Z] [anthias-server] [2024-10-14 10:50:01 +0000] [24] [INFO] Listening at: http://0.0.0.0:8080 (24)
[Logs]    [2024-10-14T10:50:01.240Z] [anthias-server] [2024-10-14 10:50:01 +0000] [24] [INFO] Using worker: gthread
[Logs]    [2024-10-14T10:50:01.269Z] [anthias-server] [2024-10-14 10:50:01 +0000] [25] [INFO] Booting worker with pid: 25

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud