fix: events sync error due to spaces in fields filters

[MatiasArriola]

📌 References

• Issue: Discovered as part of https://app.clickup.com/t/869d78d3e

📝 Implementation

• Tested in v42 only, but I assume it can be reproducible in all versions
• The problem is that if any Route url contains unencoded spaces it will fail with a 400 error.

Example:

GET http://localhost:8081/dhis2/api/routes/HC1CpN3KuQy/run/api/metadata?fields=id,programType, programTrackedEntityAttributes[trackedEntityAttribute],programStages[id,programStageDataElements[dataElement]]&filter=id:in:[cn4tDPLFfOT]&defaults=EXCLUDE :

{
    "httpStatus": "Bad Request",
    "httpStatusCode": 400,
    "status": "ERROR",
    "message": "Illegal character in query at index 60: http://{ip:port-redacted}/api/metadata?fields=id,programType, programTrackedEntityAttributes[trackedEntityAttribute],programStages[id,programStageDataElements[dataElement]]&filter=id:in:[cn4tDPLFfOT]&defaults=EXCLUDE"
}

• After removing the space, it works fine. This was happening in TEIsPayloadMapperFactory but looked for other instances of spaces in filters and found only EventsPayloadMapperFactory

📹 Screenshots/Screen capture

🔥 Is there anything the reviewer should know to test it?

• Run any events sync

📑 Others

• Any change in the GUI library? If so, what branch/PR?
  No

• Any change in the D2 Api? If so, what branch/PR?
  No

[bundlemon]

BundleMon

No change in files bundle size

Groups updated (1)

Status	Path	Size	Limits
✅	Build Folder ./**/*	2.75MB (-111B 0%)	+20%

Final result: ✅

View report in BundleMon website ➡️

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