# Introduction Diff description: ~500 tests and +500 additions close https://github.com/twentyhq/core-team-issues/issues/731 ## What has been done here In a nutshell on a field metadata type ( `SELECT MULTI_SELECT` ) update, we will be browsing all `ViewFilters` in a post hook searching for some referencing related updated `fieldMetadata` select. In order to update or delete the `viewFilter` depending on the associated mutations. ## How to test: - Add FieldMetadata `SELECT | MULTI_SELECT` to an existing or a new `objectMetadata` - Create a filtered view on created `fieldMetadata` with any options you would like - Remove some options ( in the best of the world some that are selected by the filter ) from the `fieldMetadata` settings page - Go back to the filtered view, removed or updated options should have been hydrated in the `displayValue` and the filtered data should make sense ## All filtered options are deleted edge case If an update implies that a viewFilter does not have any existing related options anymore, then we remove the viewFilter ## Testing ```sh PASS test/integration/metadata/suites/field-metadata/update-one-field-metadata-related-record.integration-spec.ts (27 s) update-one-field-metadata-related-record SELECT ✓ should delete related view filter if all select field options got deleted (2799 ms) ✓ should update related multi selected options view filter (1244 ms) ✓ should update related solo selected option view filter (1235 ms) ✓ should handle partial deletion of selected options in view filter (1210 ms) ✓ should handle reordering of options while maintaining view filter values (1487 ms) ✓ should handle no changes update of options while maintaining existing view filter values (1174 ms) ✓ should handle adding new options while maintaining existing view filter (1174 ms) ✓ should update display value with options label if less than 3 options are selected (1249 ms) ✓ should throw error if view filter value is not a stringified JSON array (1300 ms) MULTI_SELECT ✓ should delete related view filter if all select field options got deleted (1127 ms) ✓ should update related multi selected options view filter (1215 ms) ✓ should update related solo selected option view filter (1404 ms) ✓ should handle partial deletion of selected options in view filter (1936 ms) ✓ should handle reordering of options while maintaining view filter values (1261 ms) ✓ should handle no changes update of options while maintaining existing view filter values (1831 ms) ✓ should handle adding new options while maintaining existing view filter (1610 ms) ✓ should update display value with options label if less than 3 options are selected (1889 ms) ✓ should throw error if view filter value is not a stringified JSON array (1365 ms) Test Suites: 1 passed, 1 total Tests: 18 passed, 18 total Snapshots: 18 passed, 18 total Time: 27.039 s ``` ## Out of scope - We should handle ViewFilter validation when extracting its definition from the metadata https://github.com/twentyhq/core-team-issues/issues/1009 ## Concerns - Are we able through the api to update an RATING fieldMetadata ? ( if yes than that's an issue and we should handle RATING the same way than for SELECT and MULTI_SELECT ) - It's not possible to group a view from a MULTI_SELECT field The above points create a double nor a triple "lecture" to the post hook effect: - ViewGroup -> only SELECT - VIewFilter -> only SELECT || MULTI_SELECT - Rating nothing I think we should determine the scope of all of that --------- Co-authored-by: Charles Bochet <charles@twenty.com>
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