The duplicate task rows getTasksForProjects deduplicated came from the
LEFT JOIN multiplying when duplicate task_positions rows existed. The new
unique index on (task_id, project_view_id) removes the root cause at the
SQL layer (the migration also runs before serving), so the join can no
longer multiply. Revert getTasksForProjects and getRawTasksForProjects to
their pre-dedup shape.
A task could end up with more than one task_positions row for the same
(task_id, project_view_id): rapid/concurrent creation raced the
check-then-insert paths, and the create path could insert a position that
a triggered RecalculateTaskPositions had already persisted for the new
task. The table had no unique constraint, so the duplicates were stored
silently (#2844).
In the table view this made the LEFT JOIN on task_positions emit the task
twice; getTasksForProjects enriched only the map entry, so the duplicate
slice row kept an empty identifier and rendered as "#N" instead of
"PREFIX-N" (#2725).
- Add a unique index on task_positions(task_id, project_view_id) via a
dedup migration (mirrors the task_buckets fix in 20250624092830) plus the
unique(task_view) struct tag so fresh installs get it too.
- Harden the create path: only queue a position insert when one does not
already exist for the task+view, and dedupe within the batch.
- Dedupe the task slice returned by getTasksForProjects by id, returning
the enriched entry, so duplicate position rows can never surface a task
twice or with a missing identifier.
Fixes#2844Fixes#2725
Typesense was an optional external search backend. This commit fully
removes the integration, leaving the database searcher as the only
search implementation.
Changes:
- Delete pkg/models/typesense.go (core integration)
- Delete pkg/cmd/index.go (CLI command for indexing)
- Simplify task search to always use database searcher
- Remove Typesense event listeners for task sync
- Remove TypesenseSync model registration
- Remove Typesense config keys and defaults
- Remove Typesense doctor health check
- Remove Typesense initialization from startup
- Clean up benchmark test
- Add migration to drop typesense_sync table
- Remove golangci-lint suppression for typesense.go
- Remove typesense-go dependency
kolaente