Exercises G22

Failure in the "Salary" module and the data retrieved from the database. The issue is causing incorrect results in the calculated values.

Steps to reproduce:
1. Log in to the application as an employee.
2. Navigate to "Salary" module.
3. Enter your information into the required fields.
4. Click the "Get the Calculation Data" button to retrieve your details needed for calculation (worked hours, shifts, salary data, tax information etc.).
5. Open the "EmployeeDataForCalculations" database table, and compare if table data matches with the retrieved data.
6. Click the "Calculate" button to perform a calculation based on the retrieved information from before.
7. Perform the same calculations manually.
8.Compare the results retrieved from the module and your manual calculation.

*Expected result:
The application needs to retrieve data that matches the data from the "EmployeeDataForCalculations" database table, allowing the "Salary" module to perform calculations correctly.

Actual result:
The "Salary" module is prevented from performing calculations correctly.