Check: consistenza delle opere

[mattiagiupponi]

The DBI_A and DBI_A-1 files, have a list of formulas provided by the seed files.
This formulas are pre-made by the client and they can change based on the sheet is selected.
The idea will be to:

• The user select the year from the UI
• Asyncronously the process should perform two exports from the freeze schema one for the selected year (which will use the DBI_A as seed file) and the other one for the year-1 (which will use the DBI_A-1 file)

Once the two export are perfomed, it should:

• Loop over all the sheet
• move all the pre-made formulas
• adjust the formulas that needs to read the previous/following year (the path to the file must be adjusted
• save both files
• Once the calculation is completed, both files must be available for the user download

NOTE:

1. the document with all the information can be found here cap 2.1
2. The freeze is a functionality that let the client to phisically "freeze" the data. All the table are dumped in the "feeze" schema by adding the year as suffix. This table are not updatable, so we can rely on the content as "approved by the client"