Asset Details (collateral, settled volume)

[startailcoon]

Related to issue bitshares/bitshares-ui#1119, we're adding more details to the Bitshares Asset page.

The details that I miss on-chain is

• Total asset collateral
• Total settled volume in maintenance interval

Can we somehow include these two in the asset data object, we could make the details page much more detailed.

[abitmore]

Total asset collateral

This data is not directly available in bitshares-core so far. It's sum of collateral of all debt positions.

Total settled volume in maintenance interval

get_object 2.4.21
   "force_settled_volume": 0, 

[oxarbitrage]

should we use this issue to build database api call: total_asset_collateral(string asset_id_or_name) ?

[abitmore]

If we really want the data, IMHO the best way is to add a field in asset_bitasset_data and update it every time when a debt position got updated. However, it's not consensus data, so I'm not sure if it worth the efforts. Perhaps use a plugin to track the data? Anyway, if add an API call, it's not ideal to sum on the fly.

[startailcoon]

What I see, we only need total collateral for

black swan price: MSSR * debt / collateral, if feed price is below this value, a black swan event may occur

or if we wish to display the total in some fancy way.

If this information isn't possible to maintain in any other way, or if it's not something we find important to show, we don't need this.

[abitmore]

@startailcoon black swan price is calculated from collateral amount of the debt position with least collateral ratio (but not the total collateral of all debt positions), which should be the first item in result of get_call_orders API.

[startailcoon]

We could close this issue