Sep 11 - Reupload the code

utils/template_helpers.py

@@ -0,0 +1,75 @@
+"""
+utils/template_helpers.py
+=========================
+Template utility functions injected into Jinja2 via context processors.
+
+Extracted from create_app() in app.py so they can be independently
+imported, tested, and reused.
+"""
+
+from datetime import datetime
+from sqlalchemy import text as sa_text
+
+from extensions import db, logger_handler
+
+
+def get_employee_name(employee_id):
+    """Return 'Lastname, Firstname' for a given employee ID.
+    Falls back to 'Employee <id>' if not found or on error.
+    """
+    try:
+        result = db.session.execute(sa_text("""
+            SELECT CONCAT(firstName, ' ', lastName) as full_name
+            FROM employee
+            WHERE id = :employee_id
+        """), {'employee_id': employee_id})
+        row = result.fetchone()
+        return row[0] if row else f"Employee {employee_id}"
+    except Exception as e:
+        print(f"⚠️ Error getting employee name for ID {employee_id}: {e}")
+        return f"Employee {employee_id}"
+
+
+def get_qr_code_checkin_count(qr_code_id):
+    """Return total number of check-ins for a given QR code ID."""
+    from models.attendance import AttendanceData
+    try:
+        return AttendanceData.query.filter_by(qr_code_id=qr_code_id).count()
+    except Exception as e:
+        logger_handler.logger.error(
+            f"Error getting check-ins count for QR {qr_code_id}: {e}"
+        )
+        return 0
+
+
+def format_hours(hours):
+    """Format a decimal hours value to 2 decimal places."""
+    return f"{hours:.2f}" if hours else "0.00"
+
+
+def register_template_helpers(app):
+    """
+    Register all template helper context processors on the given Flask app.
+    Call this once inside create_app() after the app is configured.
+    """
+    from working_hours_calculator import (
+        convert_minutes_to_base100, round_base100_hours
+    )
+
+    @app.context_processor
+    def inject_payroll_utils():
+        """Inject payroll utility functions into all templates."""
+        return {
+            'convert_minutes_to_base100': convert_minutes_to_base100,
+            'round_base100_hours':        round_base100_hours,
+            'get_employee_name':          get_employee_name,
+            'format_hours':               format_hours,
+        }
+
+    @app.context_processor
+    def inject_dashboard_utils():
+        """Inject dashboard utility functions into all templates."""
+        return {
+            'now':                      datetime.utcnow,
+            'get_qr_code_checkin_count': get_qr_code_checkin_count,
+        }