Files
multica/server/pkg/db/queries/issue.sql
Bohan Jiang 54368fd826 feat(projects): scheduled-only Gantt data source + WS reactivity (MUL-1881) (#2856)
* feat(projects): scheduled-only Gantt data source + WS reactivity (MUL-1881)

Project Gantt now fetches its own scheduled-only data instead of riding the
Board/List pagination cache. The Unscheduled drawer and pagination warning
banner are gone, and any WS-driven issue change (create / update / delete)
invalidates the new cache so the timeline stays live.

- Backend: `GET /api/issues?scheduled=true` adds an
  `(i.start_date IS NOT NULL OR i.due_date IS NOT NULL)` predicate on both
  ListIssues and CountIssues. New SQL filter is plumbed through sqlc + handler.
- Frontend: new `projectGanttIssuesOptions(wsId, projectId)` issues a single
  fetch and lives under its own cache key. WS handlers and mutations
  invalidate the prefix on create/update/delete so the bar reacts to
  start_date / due_date changes from other tabs and from this tab without
  waiting on the WS round-trip.
- GanttView: drops the Unscheduled section, the pagination warning banner,
  and the load-all button; renders only scheduled rows.
- Removes now-dead `useLoadAllRemaining`, `myIssueListPaginationOptions`,
  `summarizeIssueListPagination`, and the gantt locale strings that
  supported the old plumbing.

Co-authored-by: multica-agent <github@multica.ai>

* fix(projects): page through Gantt fetch and isolate per-view data sources

- Walk paginated `scheduled=true` issues until total is reached so projects
  with more than 500 scheduled bars no longer silently truncate.
- Gantt mode disables the bucketed Board/List query and reads its own
  scheduled cache for the project empty-state check, so the page never
  short-circuits Gantt with a Board-derived "no issues" CTA.
- `onIssueLabelsChanged` patches matching rows in the Project Gantt cache
  in-place, keeping label filters consistent after attach/detach from
  other tabs or agents.

MUL-1881

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-19 17:04:16 +08:00

278 lines
11 KiB
SQL

-- name: ListIssues :many
-- involves_user_id widens the assignee filter to surface issues where the user
-- is *indirectly* the assignee — via an owned agent or a squad they belong to /
-- lead / have an agent inside. The semantics intentionally exclude direct
-- member assignment (`assignee_type='member' AND assignee_id=involves_user_id`)
-- because that is already the meaning of the `assignee_id` filter (tab 1
-- "Assigned to me"), and the two filters must produce disjoint result sets.
SELECT i.id, i.workspace_id, i.title, i.description, i.status, i.priority,
i.assignee_type, i.assignee_id, i.creator_type, i.creator_id,
i.parent_issue_id, i.position, i.start_date, i.due_date, i.created_at, i.updated_at, i.number, i.project_id
FROM issue i
WHERE i.workspace_id = $1
AND (sqlc.narg('status')::text IS NULL OR i.status = sqlc.narg('status'))
AND (sqlc.narg('priority')::text IS NULL OR i.priority = sqlc.narg('priority'))
AND (sqlc.narg('assignee_id')::uuid IS NULL OR i.assignee_id = sqlc.narg('assignee_id'))
AND (sqlc.narg('assignee_ids')::uuid[] IS NULL OR i.assignee_id = ANY(sqlc.narg('assignee_ids')::uuid[]))
AND (sqlc.narg('creator_id')::uuid IS NULL OR i.creator_id = sqlc.narg('creator_id'))
AND (sqlc.narg('project_id')::uuid IS NULL OR i.project_id = sqlc.narg('project_id'))
AND (sqlc.narg('scheduled')::bool IS NULL OR (i.start_date IS NOT NULL OR i.due_date IS NOT NULL))
AND (
sqlc.narg('involves_user_id')::uuid IS NULL
-- (1) assignee is an agent owned by the user
OR (i.assignee_type = 'agent' AND i.assignee_id IN (
SELECT a.id FROM agent a
WHERE a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
))
-- (2)(3)(4) assignee is a squad related to the user — three relations
OR (i.assignee_type = 'squad' AND i.assignee_id IN (
-- (2) the user is a human member of the squad
SELECT sm.squad_id
FROM squad_member sm
JOIN squad s ON s.id = sm.squad_id
WHERE s.workspace_id = $1
AND sm.member_type = 'member'
AND sm.member_id = sqlc.narg('involves_user_id')::uuid
UNION
-- (3) the squad's canonical leader is an agent owned by the user.
-- We read squad.leader_id directly rather than relying on a
-- squad_member row, because the leader copy in squad_member is
-- best-effort (see squad.go AddSquadMember error handling).
SELECT s.id
FROM squad s
JOIN agent a ON a.id = s.leader_id
WHERE s.workspace_id = $1
AND a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
UNION
-- (4) the squad has an agent member owned by the user
SELECT sm.squad_id
FROM squad_member sm
JOIN squad s ON s.id = sm.squad_id
JOIN agent a ON a.id = sm.member_id
WHERE s.workspace_id = $1
AND sm.member_type = 'agent'
AND a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
))
)
ORDER BY i.position ASC, i.created_at DESC
LIMIT $2 OFFSET $3;
-- name: GetIssue :one
SELECT * FROM issue
WHERE id = $1;
-- name: GetIssueInWorkspace :one
SELECT * FROM issue
WHERE id = $1 AND workspace_id = $2;
-- name: CreateIssue :one
INSERT INTO issue (
workspace_id, title, description, status, priority,
assignee_type, assignee_id, creator_type, creator_id,
parent_issue_id, position, start_date, due_date, number, project_id
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15
) RETURNING *;
-- name: GetIssueByNumber :one
SELECT * FROM issue
WHERE workspace_id = $1 AND number = $2;
-- name: UpdateIssue :one
UPDATE issue SET
title = COALESCE(sqlc.narg('title'), title),
description = COALESCE(sqlc.narg('description'), description),
status = COALESCE(sqlc.narg('status'), status),
priority = COALESCE(sqlc.narg('priority'), priority),
assignee_type = sqlc.narg('assignee_type'),
assignee_id = sqlc.narg('assignee_id'),
position = COALESCE(sqlc.narg('position'), position),
start_date = sqlc.narg('start_date'),
due_date = sqlc.narg('due_date'),
parent_issue_id = sqlc.narg('parent_issue_id'),
project_id = sqlc.narg('project_id'),
updated_at = now()
WHERE id = $1
RETURNING *;
-- name: UpdateIssueStatus :one
UPDATE issue SET
status = $2,
updated_at = now()
WHERE id = $1
RETURNING *;
-- name: CreateIssueWithOrigin :one
INSERT INTO issue (
workspace_id, title, description, status, priority,
assignee_type, assignee_id, creator_type, creator_id,
parent_issue_id, position, start_date, due_date, number, project_id,
origin_type, origin_id
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15,
sqlc.narg('origin_type'), sqlc.narg('origin_id')
) RETURNING *;
-- name: LockIssueDuplicateKey :exec
SELECT pg_advisory_xact_lock(hashtextextended($1::text, 0));
-- name: FindActiveDuplicateIssue :one
SELECT * FROM issue
WHERE workspace_id = $1
AND status NOT IN ('done', 'cancelled')
AND project_id IS NOT DISTINCT FROM sqlc.arg('project_id')::uuid
AND parent_issue_id IS NOT DISTINCT FROM sqlc.arg('parent_issue_id')::uuid
AND lower(btrim(regexp_replace(title, '[[:space:]]+', ' ', 'g'))) = sqlc.arg('normalized_title')
ORDER BY created_at ASC
LIMIT 1;
-- name: DeleteIssue :exec
DELETE FROM issue WHERE id = $1;
-- name: ListOpenIssues :many
-- See ListIssues for the semantics of involves_user_id (mirrors the 4-branch
-- filter; member-direct assignment is intentionally excluded).
SELECT i.id, i.workspace_id, i.title, i.description, i.status, i.priority,
i.assignee_type, i.assignee_id, i.creator_type, i.creator_id,
i.parent_issue_id, i.position, i.start_date, i.due_date, i.created_at, i.updated_at, i.number, i.project_id
FROM issue i
WHERE i.workspace_id = $1
AND i.status NOT IN ('done', 'cancelled')
AND (sqlc.narg('priority')::text IS NULL OR i.priority = sqlc.narg('priority'))
AND (sqlc.narg('assignee_id')::uuid IS NULL OR i.assignee_id = sqlc.narg('assignee_id'))
AND (sqlc.narg('assignee_ids')::uuid[] IS NULL OR i.assignee_id = ANY(sqlc.narg('assignee_ids')::uuid[]))
AND (sqlc.narg('creator_id')::uuid IS NULL OR i.creator_id = sqlc.narg('creator_id'))
AND (sqlc.narg('project_id')::uuid IS NULL OR i.project_id = sqlc.narg('project_id'))
AND (
sqlc.narg('involves_user_id')::uuid IS NULL
OR (i.assignee_type = 'agent' AND i.assignee_id IN (
SELECT a.id FROM agent a
WHERE a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
))
OR (i.assignee_type = 'squad' AND i.assignee_id IN (
SELECT sm.squad_id
FROM squad_member sm
JOIN squad s ON s.id = sm.squad_id
WHERE s.workspace_id = $1
AND sm.member_type = 'member'
AND sm.member_id = sqlc.narg('involves_user_id')::uuid
UNION
SELECT s.id
FROM squad s
JOIN agent a ON a.id = s.leader_id
WHERE s.workspace_id = $1
AND a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
UNION
SELECT sm.squad_id
FROM squad_member sm
JOIN squad s ON s.id = sm.squad_id
JOIN agent a ON a.id = sm.member_id
WHERE s.workspace_id = $1
AND sm.member_type = 'agent'
AND a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
))
)
ORDER BY i.position ASC, i.created_at DESC;
-- name: CountIssues :one
-- See ListIssues for the semantics of involves_user_id.
SELECT count(*) FROM issue i
WHERE i.workspace_id = $1
AND (sqlc.narg('status')::text IS NULL OR i.status = sqlc.narg('status'))
AND (sqlc.narg('priority')::text IS NULL OR i.priority = sqlc.narg('priority'))
AND (sqlc.narg('assignee_id')::uuid IS NULL OR i.assignee_id = sqlc.narg('assignee_id'))
AND (sqlc.narg('assignee_ids')::uuid[] IS NULL OR i.assignee_id = ANY(sqlc.narg('assignee_ids')::uuid[]))
AND (sqlc.narg('creator_id')::uuid IS NULL OR i.creator_id = sqlc.narg('creator_id'))
AND (sqlc.narg('project_id')::uuid IS NULL OR i.project_id = sqlc.narg('project_id'))
AND (sqlc.narg('scheduled')::bool IS NULL OR (i.start_date IS NOT NULL OR i.due_date IS NOT NULL))
AND (
sqlc.narg('involves_user_id')::uuid IS NULL
OR (i.assignee_type = 'agent' AND i.assignee_id IN (
SELECT a.id FROM agent a
WHERE a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
))
OR (i.assignee_type = 'squad' AND i.assignee_id IN (
SELECT sm.squad_id
FROM squad_member sm
JOIN squad s ON s.id = sm.squad_id
WHERE s.workspace_id = $1
AND sm.member_type = 'member'
AND sm.member_id = sqlc.narg('involves_user_id')::uuid
UNION
SELECT s.id
FROM squad s
JOIN agent a ON a.id = s.leader_id
WHERE s.workspace_id = $1
AND a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
UNION
SELECT sm.squad_id
FROM squad_member sm
JOIN squad s ON s.id = sm.squad_id
JOIN agent a ON a.id = sm.member_id
WHERE s.workspace_id = $1
AND sm.member_type = 'agent'
AND a.workspace_id = $1
AND a.owner_id = sqlc.narg('involves_user_id')::uuid
))
);
-- name: ListChildIssues :many
SELECT * FROM issue
WHERE parent_issue_id = $1
ORDER BY position ASC, created_at DESC;
-- name: GetIssueByOrigin :one
-- Finds the issue stamped with a specific (origin_type, origin_id) pair.
-- Used by quick-create completion to deterministically locate the issue
-- produced by a given agent_task_queue.id — robust against concurrent
-- issue creates by the same agent (assignment task + quick-create both
-- running with max_concurrent_tasks > 1).
SELECT * FROM issue
WHERE workspace_id = $1
AND origin_type = $2
AND origin_id = $3
LIMIT 1;
-- name: CountCreatedIssueAssignees :many
-- Count assignees on issues created by a specific user.
SELECT
assignee_type,
assignee_id,
COUNT(*)::bigint as frequency
FROM issue
WHERE workspace_id = $1
AND creator_id = $2
AND creator_type = 'member'
AND assignee_type IS NOT NULL
AND assignee_id IS NOT NULL
GROUP BY assignee_type, assignee_id;
-- name: ChildIssueProgress :many
SELECT parent_issue_id,
COUNT(*)::bigint AS total,
COUNT(*) FILTER (WHERE status IN ('done', 'cancelled'))::bigint AS done
FROM issue
WHERE workspace_id = $1
AND parent_issue_id IS NOT NULL
GROUP BY parent_issue_id;
-- SearchIssues: moved to handler (dynamic SQL for multi-word search support).
-- name: MarkIssueFirstExecuted :one
-- Flips first_executed_at from NULL to now() atomically. Returns the row if
-- this was the first time the issue was executed; no rows otherwise. The
-- analytics issue_executed event fires exactly when this returns a row —
-- retries and re-assignments hit the WHERE clause and no-op.
UPDATE issue
SET first_executed_at = now()
WHERE id = $1 AND first_executed_at IS NULL
RETURNING id, workspace_id, creator_type, creator_id, first_executed_at;