Bug: `/myfunc` endpoint crashes with TypeError

[linisha15]

Description

The /myfunc endpoint (used for case backup) crashes when accessed. The root cause appears to be a constructor argument mismatch: the Download class constructor expects two arguments but is called with only one.

Why This Matters

• Any attempt to use the backup/export feature crashes the server
• Users cannot export their cases
• This endpoint is currently non-functional

Location

File: API/Routes/Upload/UploadRoute.py
Lines:** 197–203

Current Code (Problem)

class Download(Thread):
    def __init__(self, request, zippedFile):  # Expects 2 args
        ...

However, it is instantiated as:

thread_a = Download(request.__copy__())  # Only 1 arg passed → TypeError

How to Reproduce
Make a GET request to /myfunc
Observe server error: TypeError: init() missing 1 required positional argument: 'zippedFile'

Expected Behavior
/myfunc should work like /backupCase (which correctly passes 2 arguments)
Server should not crash; user should receive a valid ZIP response

Acceptance Criteria

• Pass the zippedFile argument when instantiating Download in /myfunc (line 200)
• /myfunc responds with a ZIP file or appropriate error message instead of crashing
• /backupCase endpoint continues to work as before