As a user, I want to filter the products by any available PDS4 property using comparison operators

[jordanpadams]

Checked for duplicates

Yes - I've already checked

🧑‍🔬 User Persona(s)

Data User

💪 Motivation

...so that I can query very specific values based upon comparison operators

📖 Additional Details

Supported comparison operators: eq, ne, gt, ge, lt, le

Acceptance Criteria

AC1

Given a registry loaded with a subset of data with a target of Mars
When I perform /some/endpoint?q=(ref_target eq "urn:nasa:pds:context:target:planet.mars")
Then I expect the result set to contain all expected products where target is Mars

AC2

Given a registry loaded with a subset of data with a target of Mars and other targets
When I perform /some/endpoint?q=(ref_target ne "urn:nasa:pds:context:target:planet.mars")
Then I expect the result set to contain all expected products where target is NOT Mars

AC3

Given a registry loaded with a subset of data with times before and after 2001-05-10T00:00:00Z
When I perform /some/endpoint?q=( pds:Time_Coordinates.pds:start_date_time gt "2001-05-10T00:00:00Z")
Then I expect the result set to contain all expected products where pds:start_date_time is after 2001-05-10T00:00:00Z

AC4

Given a registry loaded with a subset of data with pds:start_date_time before and after 2001-05-10T00:00:00Z
When I perform /some/endpoint?q=( pds:Time_Coordinates.pds:start_date_time lt "2001-05-10T00:00:00Z")
Then I expect the result set to contain all expected products where pds:start_date_time is before 2001-05-10T00:00:00Z

AC5

Given a registry loaded with a subset of data with pds:start_date_time before, after, and exactly matches 2001-05-10T00:00:00Z
When I perform /some/endpoint?q=( pds:Time_Coordinates.pds:start_date_time ge "2001-05-10T00:00:00Z")
Then I expect the result set to contain all expected products where pds:start_date_time is after 2001-05-10T00:00:00Z and equals 2001-05-10T00:00:00Z

AC6

Given a registry loaded with a subset of data with pds:start_date_time before, after, and exactly matches 2001-05-10T00:00:00Z
When I perform /some/endpoint?q=( pds:Time_Coordinates.pds:start_date_time le "2001-05-10T00:00:00Z")
Then I expect the result set to contain all expected products where pds:start_date_time is before 2001-05-10T00:00:00Z and equals 2001-05-10T00:00:00Z

⚙️ Engineering Details

No response

🎉 I&T

No response

[tloubrieu-jpl]

Need to add test for each acceptance criteria.

[alexdunnjpl]

Tests added in NASA-PDS/registry#311