feat(review): 重构项目级单方案验收协作

api/services/projectsService.ts

@@ -0,0 +1,55 @@
+import type { ProjectReviewStatus } from '../../shared/types.js';
+import { database, databaseDialect, type QueryContext } from '../database.js';
+
+export interface ProjectReviewStatusResult {
+  reviewStatus: ProjectReviewStatus;
+  workCount: number;
+  approvedCount: number;
+  completedAt: string | null;
+}
+
+export function deriveProjectReviewStatus(workCount: number, approvedCount: number): Exclude<ProjectReviewStatus, 'archived'> {
+  if (workCount === 0) return 'draft';
+  if (approvedCount === workCount) return 'completed';
+  return 'reviewing';
+}
+
+export async function recalculateProjectReviewStatus(
+  projectId: number,
+  tx: QueryContext = database,
+): Promise<ProjectReviewStatusResult | null> {
+  const project = await tx.one<{ status: string; review_status: ProjectReviewStatus; review_completed_at: string | null }>(
+    `SELECT status, review_status, review_completed_at FROM projects WHERE id = ?${databaseDialect === 'postgres' ? ' FOR NO KEY UPDATE' : ''}`,
+    [projectId],
+  );
+  if (!project) return null;
+
+  const counts = await tx.one<{ work_count: number | string; approved_count: number | string }>(
+    `SELECT COUNT(*) AS work_count,
+      SUM(CASE WHEN review_status = 'approved' THEN 1 ELSE 0 END) AS approved_count
+    FROM notes WHERE project_id = ? AND review_status != 'draft'`,
+    [projectId],
+  );
+  const workCount = Number(counts?.work_count ?? 0);
+  const approvedCount = Number(counts?.approved_count ?? 0);
+
+  if (project.status === 'archived') {
+    return { reviewStatus: 'archived', workCount, approvedCount, completedAt: project.review_completed_at };
+  }
+
+  const reviewStatus = deriveProjectReviewStatus(workCount, approvedCount);
+  const completedAt = reviewStatus === 'completed'
+    ? project.review_completed_at ?? new Date().toISOString()
+    : null;
+  await tx.execute('UPDATE projects SET review_status = ?, review_completed_at = ? WHERE id = ?', [reviewStatus, completedAt, projectId]);
+  return { reviewStatus, workCount, approvedCount, completedAt };
+}
+
+export async function ensureProjectCompatibilityCollection(projectId: number, tx: QueryContext = database): Promise<number> {
+  const existing = await tx.one<{ id: number }>('SELECT id FROM collections WHERE project_id = ? ORDER BY id LIMIT 1', [projectId]);
+  if (existing) return Number(existing.id);
+  return tx.insertId(
+    "INSERT INTO collections (project_id, name, client_description, status) VALUES (?, ?, '', 'draft')",
+    [projectId, '__project_default__'],
+  );
+}