Add uniqueness constraint to EventSponsor model #928
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
- Add unique index on [event_id, sponsor_id, tier] combination - Prevents duplicate sponsor associations for same event and tier
- Validates sponsor_id uniqueness scoped to event_id and tier - Normalizes empty tier strings to nil for consistent validation
- Tests same sponsor with different tiers (allowed) - Tests duplicate sponsor/event/tier combinations (prevented) - Tests cross-event scenarios (allowed)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Implements Option 2 from [GitHub Issue #905] to prevent duplicate event-sponsor associations while maintaining flexibility for sponsors with different tiers at the same event.
Problem
Currently, the application allows creating duplicate associations between the same
EventandSponsorin theevent_sponsorstable, which can lead to:Solution
Added flexible uniqueness constraint that: