Fix: Optimized the get_by_id method to resolve the issue of missing exceptions and improve query performance (#6320)

Fix: Optimized the get_by_id method to resolve the issue of missing
exceptions and improve query performance

### What problem does this PR solve?

Optimized the get_by_id method to resolve the issue of missing
exceptions and improve query performance.
Optimization details:
1. The original method used a custom query method that required
concatenating SQL, which impacted performance.
2. The query method returned a list, which needed to be accessed by
index, posing a risk of index out-of-bounds errors.
3. The original method used except Exception to catch all errors, which
is not a best practice in Python programming and may lead to missing
exceptions. The get_or_none method accurately catches DoesNotExist
errors while allowing other errors to be raised normally.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Performance Improvement

api/db/services/common_service.py

@@ -225,11 +225,10 @@ class CommonService:
         #     pid: Record ID
         # Returns:
         #     Tuple of (success, record)
-        try:
+        obj = cls.model.get_or_none(cls.model.id == pid)
-            obj = cls.model.query(id=pid)[0]
+        if obj:
             return True, obj
-        except Exception:
+        return False, None
-            return False, None
 
     @classmethod
     @DB.connection_context()