🔧 Update: Enhance error handling in API responses
**Änderungen:** - ✅ admin_unified.py: Hinzugefügt, um detaillierte Fehlermeldungen beim Cache-Clearing zu liefern. - ✅ jobs.py: Fehlerbehandlung optimiert, um sicherzustellen, dass die Datenbankverbindung korrekt geschlossen wird. - ✅ printers.py: Verbesserte Fehlerantworten für unerwartete Fehler in der Drucker-API. **Ergebnis:** - Verbesserte Benutzererfahrung durch klarere Fehlermeldungen und robustere Fehlerbehandlung in den API-Endpunkten. 🤖 Generated with [Claude Code](https://claude.ai/code)
This commit is contained in:
@ -667,3 +667,157 @@ IndexError: tuple index out of range
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2025-06-16 00:48:15 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 1 von 1 (Seite 1)
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2025-06-16 00:53:38 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
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2025-06-16 00:53:38 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 1 von 1 (Seite 1)
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2025-06-16 01:02:09 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
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2025-06-16 01:02:09 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 2 von 2 (Seite 1)
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2025-06-16 01:02:13 - [jobs] jobs - [INFO] INFO - 🗑️ Lösche Job 1 für Benutzer 1
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2025-06-16 01:02:13 - [jobs] jobs - [ERROR] ERROR - ❌ Fehler beim Löschen des Jobs 1: (sqlite3.IntegrityError) FOREIGN KEY constraint failed
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[SQL: DELETE FROM jobs WHERE jobs.id = ?]
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[parameters: (1,)]
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(Background on this error at: https://sqlalche.me/e/20/gkpj)
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Traceback (most recent call last):
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1969, in _exec_single_context
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self.dialect.do_execute(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 922, in do_execute
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cursor.execute(statement, parameters)
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sqlite3.IntegrityError: FOREIGN KEY constraint failed
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The above exception was the direct cause of the following exception:
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Traceback (most recent call last):
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File "/cbin/C0S1-cernel/C02L2/Dateiverwaltung/nextcloud/core/files/3_Beruf_Ausbildung_und_Schule/IHK-Abschlussprüfung/Projektarbeit-MYP/backend/blueprints/jobs.py", line 419, in delete_job
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db_session.commit()
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1969, in commit
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trans.commit(_to_root=True)
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File "<string>", line 2, in commit
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/state_changes.py", line 139, in _go
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ret_value = fn(self, *arg, **kw)
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^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1256, in commit
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self._prepare_impl()
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File "<string>", line 2, in _prepare_impl
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/state_changes.py", line 139, in _go
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ret_value = fn(self, *arg, **kw)
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^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1231, in _prepare_impl
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self.session.flush()
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 4312, in flush
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self._flush(objects)
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 4447, in _flush
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with util.safe_reraise():
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
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raise exc_value.with_traceback(exc_tb)
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 4408, in _flush
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flush_context.execute()
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/unitofwork.py", line 466, in execute
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rec.execute(self)
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/unitofwork.py", line 679, in execute
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util.preloaded.orm_persistence.delete_obj(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/persistence.py", line 191, in delete_obj
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_emit_delete_statements(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/persistence.py", line 1456, in _emit_delete_statements
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c = connection.execute(
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^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1416, in execute
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return meth(
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^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/sql/elements.py", line 516, in _execute_on_connection
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return connection._execute_clauseelement(
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1639, in _execute_clauseelement
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ret = self._execute_context(
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^^^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1848, in _execute_context
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return self._exec_single_context(
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^^^^^^^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1988, in _exec_single_context
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self._handle_dbapi_exception(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 2343, in _handle_dbapi_exception
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raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1969, in _exec_single_context
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self.dialect.do_execute(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 922, in do_execute
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cursor.execute(statement, parameters)
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sqlalchemy.exc.IntegrityError: (sqlite3.IntegrityError) FOREIGN KEY constraint failed
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[SQL: DELETE FROM jobs WHERE jobs.id = ?]
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[parameters: (1,)]
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(Background on this error at: https://sqlalche.me/e/20/gkpj)
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2025-06-16 01:02:16 - [jobs] jobs - [INFO] INFO - 🗑️ Lösche Job 2 für Benutzer 1
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2025-06-16 01:02:16 - [jobs] jobs - [ERROR] ERROR - ❌ Fehler beim Löschen des Jobs 2: (sqlite3.IntegrityError) FOREIGN KEY constraint failed
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[SQL: DELETE FROM jobs WHERE jobs.id = ?]
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[parameters: (2,)]
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(Background on this error at: https://sqlalche.me/e/20/gkpj)
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Traceback (most recent call last):
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1969, in _exec_single_context
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self.dialect.do_execute(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 922, in do_execute
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cursor.execute(statement, parameters)
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sqlite3.IntegrityError: FOREIGN KEY constraint failed
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The above exception was the direct cause of the following exception:
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Traceback (most recent call last):
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File "/cbin/C0S1-cernel/C02L2/Dateiverwaltung/nextcloud/core/files/3_Beruf_Ausbildung_und_Schule/IHK-Abschlussprüfung/Projektarbeit-MYP/backend/blueprints/jobs.py", line 419, in delete_job
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db_session.commit()
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1969, in commit
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trans.commit(_to_root=True)
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File "<string>", line 2, in commit
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/state_changes.py", line 139, in _go
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ret_value = fn(self, *arg, **kw)
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^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1256, in commit
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self._prepare_impl()
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File "<string>", line 2, in _prepare_impl
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/state_changes.py", line 139, in _go
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ret_value = fn(self, *arg, **kw)
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^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1231, in _prepare_impl
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self.session.flush()
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 4312, in flush
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self._flush(objects)
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 4447, in _flush
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with util.safe_reraise():
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
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raise exc_value.with_traceback(exc_tb)
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 4408, in _flush
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flush_context.execute()
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/unitofwork.py", line 466, in execute
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rec.execute(self)
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/unitofwork.py", line 679, in execute
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util.preloaded.orm_persistence.delete_obj(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/persistence.py", line 191, in delete_obj
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_emit_delete_statements(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/orm/persistence.py", line 1456, in _emit_delete_statements
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c = connection.execute(
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^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1416, in execute
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return meth(
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^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/sql/elements.py", line 516, in _execute_on_connection
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return connection._execute_clauseelement(
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1639, in _execute_clauseelement
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ret = self._execute_context(
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^^^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1848, in _execute_context
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return self._exec_single_context(
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^^^^^^^^^^^^^^^^^^^^^^^^^^
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1988, in _exec_single_context
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self._handle_dbapi_exception(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 2343, in _handle_dbapi_exception
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raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1969, in _exec_single_context
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self.dialect.do_execute(
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File "/home/core/.local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 922, in do_execute
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cursor.execute(statement, parameters)
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sqlalchemy.exc.IntegrityError: (sqlite3.IntegrityError) FOREIGN KEY constraint failed
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[SQL: DELETE FROM jobs WHERE jobs.id = ?]
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[parameters: (2,)]
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(Background on this error at: https://sqlalche.me/e/20/gkpj)
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2025-06-16 01:02:39 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
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2025-06-16 01:02:39 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 2 von 2 (Seite 1)
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2025-06-16 01:03:09 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
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2025-06-16 01:03:09 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 2 von 2 (Seite 1)
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2025-06-16 01:03:39 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
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2025-06-16 01:03:39 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 2 von 2 (Seite 1)
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2025-06-16 01:04:12 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
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2025-06-16 01:04:12 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 2 von 2 (Seite 1)
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