datacrates page should be empty on first use

[marc-portier]

I just did a recent git pull and started the ./dmbon-assistant.sh start
after passing the first-use wizard (see #21 and #22) I get to the homepage

when I follow the link down to the http://localhost:3000/Datacrates I am seeing the list is not empty (but containing 3 empty crates):

this should not happen - I suppose some strange default is around in the code-base ?

[marc-portier]

when trying to delete the spaces I get stuck on this dialog:

with this log comming along:

2022-07-15 12:26:28 @app.model.location   [DEBUG   ] getting instance of <class 'app.model.location.Locations'>with args == () && kwargs == {}
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] space deletion error
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] 'undefined'
Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 332, in delete_space
    shutil.rmtree(data[space_id]["storage_path"])
KeyError: 'undefined'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 335, in delete_space
    for i in os.listdir(data[space_id]["storage_path"]):
KeyError: 'undefined'
2022-07-15 12:26:28 @app.model.location   [DEBUG   ] getting instance of <class 'app.model.location.Locations'>with args == () && kwargs == {}
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] space deletion error
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] 'undefined'
Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 332, in delete_space
    shutil.rmtree(data[space_id]["storage_path"])
KeyError: 'undefined'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 335, in delete_space
    for i in os.listdir(data[space_id]["storage_path"]):
KeyError: 'undefined'
2022-07-15 12:26:28 @app.model.location   [DEBUG   ] getting instance of <class 'app.model.location.Locations'>with args == () && kwargs == {}
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] space deletion error
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] 'undefined'
Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 332, in delete_space
    shutil.rmtree(data[space_id]["storage_path"])
KeyError: 'undefined'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 335, in delete_space
    for i in os.listdir(data[space_id]["storage_path"]):
KeyError: 'undefined'
2022-07-15 12:26:28 @app.model.location   [DEBUG   ] getting instance of <class 'app.model.location.Locations'>with args == () && kwargs == {}
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] space deletion error
2022-07-15 12:26:28 @app.routers.APIV1.spaces [ERROR   ] 'undefined'
Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 332, in delete_space
    shutil.rmtree(data[space_id]["storage_path"])
KeyError: 'undefined'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/mnt/extra/projects/vliz.projects/vliz.be-opsci/dmbon-assistant/backend/./app/routers/APIV1/spaces.py", line 335, in delete_space
    for i in os.listdir(data[space_id]["storage_path"]):
KeyError: 'undefined'

[marc-portier]

also note --> the dialog should warn about deleting a Datacrate (and not a space)

[marc-portier]

quick hack to get around the issue is to apply

$ for n in profiles spaces; do echo "{}" > ./backend/app/webtop-work-space/$n.json; done

suggesting:

• can we remove these files from the commit?
• add them to .gitignore too (odd to see that spaces is already in ther 3 times)
• and probably the same should happen to the user-data there too?
• in fact that whole folder should be excluded from the commit !!
• and then introduce empty {} variants of those at the moment the initial setup is done? (generate together with user-data.json)

in fact: might be useful to guide the first-time-user a bit further down to adding their first datacrate ?