Feat/support nested field names

[jarvisraymond-uchicago]

Jira Ticket: HP-1084

This updates the Discovery app to support nested field names. This requires that the nested fields names be referenced in gitops.json using the syntax supported by jsonpath, for example: "field": "study_metadata.citation.investigators[*].investigator_last_name",

To support the array returned from jsonpath, the search has been updated to call each item of the studyPreviewTextArray in src/Discovery/DiscoveryListView.tsx

Please note that jssearch has limitations regarding deeply nested search: bvaughn/js-search#78

It is able to use nested values for tags:

Able to find nested values for Last Names:

Able to find nested values using table search

New Features

• Disocvery page: study details fields, discovery table fields, aggregation fields and search fields now supports using JSONPath syntax to represent nested fields in metadata

Dependency updates

• Adds: "jsonpath": "^1.1.1",

[craigrbarnes]

A couple of notes:
Your additions to the Study Details do work, however, the configuration needs to be adjusted:

in gitops.json,

add:

                {
                  "type": "text",
                    "label": "Alternative Study Description",
                    "sourceField": "Minimal Info.alternative_study_description",
                    "default": "Not specified"
                },

here

Note the actual path is "Minimal Info.alternative_study_description"

Restart you local data-portal, go to the discovery page and search for "There are no FDA-approved medications for stimulant use disorders" You should get the study titled: PTPRD ligands for stimulant and opiate use disorders
If you bring up the study details: it should have an Alternative Study Description entry (ignore the Project Number2 title)

[mfshao]

most of the places renders ok, table columns looks good and study details page rows looks good

the study preview field is not rendered correctly and I think my suggestion would help

there are two more places also needs some update in order to be able to dealing with the nested fields correctly:

1. for headerField: around https://github.com/uc-cdis/data-portal/blob/feat/supportNestedFieldNames/src/Discovery/DiscoveryDetails.tsx#L223
2. for search, specifically where the code is loading study data into jssearch: around https://github.com/uc-cdis/data-portal/blob/feat/supportNestedFieldNames/src/Discovery/Discovery.tsx#L271-L296. The jssearch library appears to be able to deal with nested fields, but it expects to receive an array of strings instead of a dot-separated string, so we need to make that conversion, see https://github.com/bvaughn/js-search/blob/master/README.md?plain=1#L75

[mfshao]

search works, but "study description summary" didn't appear in qa-heal's study details page

[mfshao]

I think you need also update the logic in this line https://github.com/uc-cdis/data-portal/pull/1324/files#diff-353c27bcc37c1ad1a11d316dcb4511a986dc1c449400b47fd0dd50354f6ddd1eR181 so it can uses jsonpath to determine whether a section has values or not

[mfshao]

I think you need also update the logic in this line https://github.com/uc-cdis/data-portal/pull/1324/files#diff-353c27bcc37c1ad1a11d316dcb4511a986dc1c449400b47fd0dd50354f6ddd1eR181 so it can uses jsonpath to determine whether a section has values or not

addressed by 7f440bf