Add logical OR to advanced search #108
Description
User story
- As a user
- I want to be able to connect filter settings with a logical OR
- So that i can build even more powerful search queries
Acceptance criteria
- Currently we are only showing data that matches all filter settings at the same time. Add support for disjunctive logical connective.
- We also need a way to parenthesize atomic expressions and then put AND/OR between single atoms and between parenthesized groups. Boost weights then need to also be assignable to groups.
- The above may be hard to implement. Alternatively we could also only support terms in conjunctive/disjunctive normal form. If you choose to implement this, evaluate which normal form might be better suited here. Adapt the boost weights accordingly.
- Test this extensively and make sure the boost priority feature works as expected
Definition of done (DoD)
A feature is considered complete when
- All of its acceptance criteria have been met.
- It has been thoroughly tested.
- The code has been peer reviewed by the dedicated team.
- It can be seamlessly integrated into the main branch without causing any negative side effects.
- Its core functionality has been thoroughly documented.
DoD general criteria
- Feature has been fully implemented
- Feature has been merged into the mainline
- All acceptance criteria were met
- Product owner approved features
- All tests are passing
- Developers agreed to release