Improve error handling in app

[frankeros]

Epic - Improve Error handling

Description
The app has a lot of unexpected behaviors due to a bad error handling strategy. Also, it’s really hard to identify a problem due to a lack of proper logging.

Propose
We need to improve the next topics:

Frontend:

• Handle all JS errors from components and show them to the user softly.
• Refactor all async returns (promises rejections and resolves) to a unique strategy.
• All errors should be thrown through the logical/business layers adding some metadata (when is necessary) until the presentation layer, who is the one who decides how to react and/or show the error.
• Improve a logging strategy with different log levels and UI representation.

Backend:

• Refactor all async returns (promises rejections and resolves) to a unique strategy.
• All errors should be thrown through the logical/business layers adding some metadata (when is necessary) until the API response layer, through an orchestrator to normalize all error responses.
• Normalize the current use of the logger (easy error detection).
• Improve the current logger to avoid spam logging.

[AlexRuiz7]

Related issues:

• Improve error management #4145
• Duplicated error toasts #4297

[gdiazlo]

Closing in favor of #4145