[0.17] No dollar estimation for a lot of tokens in xDAI

[elena-zh]

Not a bug, just a note that there is no dollar estimation for a lot of tokens in xDAI.
Examples: DAI, ADAI, 1INCH, AAVE, etc.

[MareenG]

Still not fixed. Is this something we should fix before the next release?
I personally think it might be good. As it looks good if some tokens have a USD estimation and some don't

[anxolin]

This issue has to do with the fact there's not enough liquidity.
It's kind of also a protection, not to claim you can give an USD for untrusted markets.
So, i don't necessarily thing that not showing the USD estimation is an issue.

If something, I would think if we want to inform the user there's not enough liquidity to make a USD estimation. Maybe the user should be warned to make sure he knows what he is doing.

cc/ @biocom

[fairlighteth]

What we could do here:

• When there's no USD estimation, leave it out in the input fields / price section.
• Show a soft warning (yellow) indicating: For the XXX token a USD estimation is not available. Proceed with caution and double check input/output amounts before you swap

[anxolin]

@W3stside you should consider also @biocom suggestion when you implement #1495