P-01: Clamp delta poll since param to max 24h in the past (projects +
calendars) to prevent expensive full-table scans from malicious timestamps.
P-02: Validate individual user_id elements in ProjectMemberInvite and
TaskAssignmentCreate with Annotated[int, Field(ge=1, le=2147483647)].
P-04: Only enable delta polling for shared projects (member_count > 0).
Solo projects skip the 5s poll entirely.
P-05: Remove fragile 200ms onBlur timeout in ProjectShareSheet search.
The onMouseDown preventDefault on dropdown items already prevents blur
from firing before click registers.
P-06/S-04: Replace manual dict construction in model_validators with
__table__.columns iteration so new fields are auto-included.
S-01: Replace bare except in ProjectResponse.compute_member_count with
logger.debug to surface errors in development.
S-03: Consolidate cascade_projects_on_disconnect from 2 project ID
queries into 1 using IN clause with both user IDs.
S-05: Send version in toggleTaskMutation, updateTaskStatusMutation,
and toggleSubtaskMutation for full optimistic locking coverage. Handle
409 with refresh toast.
S-07: Replace window.location.href with React Router navigateRef in
task_assigned toast for client-side navigation.
S-08: Already fixed in previous commit (subtask comment selectinload).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- TaskRow: Replace tiny avatar-only display with proper assigned column
showing avatar + name (single assignee) or avatar + "N people" (multi).
Hidden on mobile, right-aligned, 96px width matching other columns.
- Load options: Chain selectinload(ProjectTaskAssignment.user) so the
user relationship is available for serialization.
- TaskAssignmentResponse: Add model_validator to resolve user_name from
eagerly loaded user relationship (same pattern as TaskCommentResponse).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Enables multi-user project collaboration mirroring the shared calendar
pattern. Includes ProjectMember model with permission levels, task
assignment with auto-membership, optimistic locking, field allowlist
for assignees, disconnect cascade, delta polling for projects and
calendars, and full frontend integration with share sheet, assignment
picker, permission gating, and notification handling.
Migrations: 057 (indexes + version + comment user_id), 058
(project_members), 059 (project_task_assignments)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
