Filter datasets by organization, use that in task creation view

[fm3]

• Public datasets of other organizations are no longer listed during task creation. (Previously they were listed but still ultimately failed, compare Allow task creation for public datasets of other organizations #3568)
• Added new filter options for the dataset list api at api/datasets: organizationName: String, onlyMyOrganization: Boolean, uploaderId: String

Steps to test:

• Set up two organizations, add datasets for both, set some datasets to public
• In task creation view you should not see other organization’s datasets in the dropdown menu, even if they are public
• try new filter options for dataset list: organizationName: String, onlyMyOrganization: Boolean, uploaderId: String

Issues:

• fixes task creation allows selection of unavailable datasets #5923
• fixes Task Creation View lists too many datasets #5598
• fixes Allow to filter /api/datasets by organization, uploader #6329
• related: Allow task creation for public datasets of other organizations #3568

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• Updated (unreleased) changelog
• Ready for review

[philippotto]

front-end lgtm 👍

[jstriebel]

The backend code looks mostly fine, I'd just like to have a Swagger annotation for the parameters of the datasetList endpoint ✍️

[jstriebel]

❔
(Why is this needed? Doesn't do much harm, just wondering…)

[fm3]

The current implementation of Filters extracts the get parameters, and uses these Converters to type them. There wasn’t a string one before, and this implicit method was needed.

However, I guess we should stop using this method, and go for explicit get parameters, also allowing for standard swagger anotations. It may be that I can remove these converters then. I’ll have a look

[fm3]

@jstriebel I added swagger annotations and listed the parameters explicitly, including types. Please have another look!

[jstriebel]

Perfect, LGTM 👍