multica/server/pkg/db/queries/issue.sql
Bohan Jiang a8a8ff6eca
feat(issues): add sub-issue support (#483)
* feat(issues): add sub-issue support

- Backend: Add ListChildIssues SQL query, add parent_issue_id to UpdateIssue,
  add GET /api/issues/{id}/children endpoint
- Frontend: Display parent issue breadcrumb and link in issue detail sidebar,
  show child issues list with status icons, add "Create sub-issue" action in
  dropdown menu and sidebar, pass parent_issue_id through create issue modal
- Update test mocks for new API method

* fix(issues): add parent validation, cycle detection, and improve child refresh

- CreateIssue: validate parent issue exists in the same workspace
- UpdateIssue: validate parent exists, prevent self-referencing, detect
  circular parent chains (up to 10 levels deep)
- Frontend: derive child issues from store when available instead of
  refetching on every global issue count change
2026-04-08 15:57:13 +08:00

74 lines
2.4 KiB
SQL

-- name: ListIssues :many
SELECT * FROM issue
WHERE workspace_id = $1
AND (sqlc.narg('status')::text IS NULL OR status = sqlc.narg('status'))
AND (sqlc.narg('priority')::text IS NULL OR priority = sqlc.narg('priority'))
AND (sqlc.narg('assignee_id')::uuid IS NULL OR assignee_id = sqlc.narg('assignee_id'))
ORDER BY position ASC, 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, due_date, number
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13
) 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),
due_date = sqlc.narg('due_date'),
parent_issue_id = sqlc.narg('parent_issue_id'),
updated_at = now()
WHERE id = $1
RETURNING *;
-- name: UpdateIssueStatus :one
UPDATE issue SET
status = $2,
updated_at = now()
WHERE id = $1
RETURNING *;
-- name: DeleteIssue :exec
DELETE FROM issue WHERE id = $1;
-- name: ListOpenIssues :many
SELECT * FROM issue
WHERE workspace_id = $1
AND status NOT IN ('done', 'cancelled')
AND (sqlc.narg('priority')::text IS NULL OR priority = sqlc.narg('priority'))
AND (sqlc.narg('assignee_id')::uuid IS NULL OR assignee_id = sqlc.narg('assignee_id'))
ORDER BY position ASC, created_at DESC;
-- name: CountIssues :one
SELECT count(*) FROM issue
WHERE workspace_id = $1
AND (sqlc.narg('status')::text IS NULL OR status = sqlc.narg('status'))
AND (sqlc.narg('priority')::text IS NULL OR priority = sqlc.narg('priority'))
AND (sqlc.narg('assignee_id')::uuid IS NULL OR assignee_id = sqlc.narg('assignee_id'));
-- name: ListChildIssues :many
SELECT * FROM issue
WHERE parent_issue_id = $1
ORDER BY position ASC, created_at DESC;