✨ Link assets folder from service to front-end

[GitHK]

What do these changes do?

The assets folder is a new convension. If a service defines it in one of the states if will be used by the fronted to search for items that it can preview.

Supported file types to be previewed: ".gltf", ".png", ".jpeg", ".jpg"
All files can also have a thumbnail image associated with them. Supported file types for the thumbnail: ".png", ".jpeg", ".jpg"

---

Important note for service maintainers

Both of the assets folders below will be saved as project_id/node_id/assets inside S3. You can freely chose where to mount the assents folder in the service.

paths-mapping:
  ...
  state_paths:
   ...
    - /home/jovyan/work/assets

paths-mapping:
  ...
  state_paths:
   ...
    - /some/other/random/path/assets

Bonus

• removed some warnings from tests

Related issue/s

• Project home page osparc-issues#979
• closes Sidecar: mount new screenshot folder @GitHK osparc-issues#1035

How to test

DevOps Checklist

[codecov]

Codecov Report

Merging #4572 (36037fd) into master (59767b4) will decrease coverage by 1.6%.
The diff coverage is 96.9%.

@@            Coverage Diff            @@
##           master   #4572      +/-   ##
=========================================
- Coverage    86.6%   85.0%    -1.6%     
=========================================
  Files        1042     449     -593     
  Lines       44369   23592   -20777     
  Branches     1014     188     -826     
=========================================
- Hits        38449   20076   -18373     
+ Misses       5692    3469    -2223     
+ Partials      228      47     -181     

Flag	Coverage Δ
integrationtests	66.7% <34.8%> (+1.2%)	⬆️
unittests	87.1% <96.9%> (+2.7%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
...c/simcore_service_webserver/projects/_nodes_api.py	88.5% <96.0%> (+10.5%)	⬆️
...core_service_webserver/projects/_nodes_handlers.py	90.9% <100.0%> (+0.6%)	⬆️
...erver/src/simcore_service_webserver/storage/api.py	59.0% <100.0%> (+12.9%)	⬆️

... and 674 files with indirect coverage changes

[sanderegg]

Thanks a lot! please consider my comments

[sanderegg]

Thanks a lot! please consider my comments

[codeclimate]

Code Climate has analyzed commit 36037fd and detected 0 issues on this pull request.

View more on Code Climate.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.7% Duplication