create mongodb index over Device collection

[AlvaroVega]

Component

No response

Is your feature request related to a problem? Please describe

over id, s, ss, apikey and maybe type

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

The systemd version you checked that didn't have the feature you are asking for

No response

[AlvaroVega]

Similar to

iotagent-node-lib/lib/model/Group.js

Line 72 in 301280a

Group.index({ apikey: 1, resource: 1 }, { unique: true });

Old index with unique over id was removed 08601b0

[KeshavSoni2511]

Hi @AlvaroVega, is mongodb index required in

iotagent-node-lib/lib/model/Command.js

Line 37 in 301280a

function load(db) {

If yes, should I raise a separate PR with the code changes.

[AlvaroVega]

I have no inputs about an index is required for commands. IMHO if not sure not add index.

[fgalan]

PR #1705

Should this issue be closed now that PR has been merged?