sqlite local

2026-09-09 23:12:15 +02:00
parent e1360c19a2
commit 7dd29239b7
21 changed files with 2284 additions and 101 deletions
@@ -0,0 +1,130 @@
+import { getDatabase } from '../client';
+import type { NewShare, ResourceType, Share, ShareRow } from '../types';
+
+const PUSH_STATUS_SQL = `(
+  SELECT CASE
+    WHEN EXISTS (
+      SELECT 1 FROM pending_operations p
+      WHERE p.ref_type = 'share' AND p.ref_id = s.id AND p.status IN ('pending', 'in_progress')
+    ) THEN 'pending'
+    WHEN EXISTS (
+      SELECT 1 FROM pending_operations p
+      WHERE p.ref_type = 'share' AND p.ref_id = s.id AND p.status = 'failed'
+    ) THEN 'failed'
+    ELSE 'synced'
+  END
+) AS push_status`;
+
+export async function saveShare(share: NewShare): Promise<Share> {
+  const db = await getDatabase();
+  const now = Date.now();
+
+  await db.runAsync(
+    `INSERT INTO shares
+       (resource_id, resource_type, recipient_type, recipient_id, relation, inherit, expires_at, created_at, updated_at)
+     VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+     ON CONFLICT(resource_id, resource_type, recipient_type, recipient_id) DO UPDATE SET
+       relation = excluded.relation,
+       inherit = excluded.inherit,
+       expires_at = excluded.expires_at,
+       updated_at = excluded.updated_at`,
+    share.resourceId,
+    share.resourceType,
+    share.recipientType,
+    share.recipientId,
+    share.relation,
+    share.inherit === false ? 0 : 1,
+    share.expiresAt ?? null,
+    now,
+    now,
+  );
+
+  const row = await db.getFirstAsync<ShareRow & { push_status: Share['pushStatus'] }>(
+    `SELECT s.*, ${PUSH_STATUS_SQL} FROM shares s
+     WHERE s.resource_id = ? AND s.resource_type = ? AND s.recipient_type = ? AND s.recipient_id = ?`,
+    share.resourceId,
+    share.resourceType,
+    share.recipientType,
+    share.recipientId,
+  );
+  return toShare(row!);
+}
+
+export async function getShare(
+  resourceId: string,
+  resourceType: ResourceType,
+  recipientType: 'user' | 'group',
+  recipientId: string,
+): Promise<Share | null> {
+  const db = await getDatabase();
+  const row = await db.getFirstAsync<ShareRow & { push_status: Share['pushStatus'] }>(
+    `SELECT s.*, ${PUSH_STATUS_SQL} FROM shares s
+     WHERE s.resource_id = ? AND s.resource_type = ? AND s.recipient_type = ? AND s.recipient_id = ?`,
+    resourceId,
+    resourceType,
+    recipientType,
+    recipientId,
+  );
+  return row ? toShare(row) : null;
+}
+
+export async function getShares(
+  resourceId?: string,
+  resourceType?: ResourceType,
+): Promise<Share[]> {
+  const db = await getDatabase();
+  let sql = `SELECT s.*, ${PUSH_STATUS_SQL} FROM shares s`;
+  const params: string[] = [];
+  if (resourceId) {
+    sql += ' WHERE s.resource_id = ?';
+    params.push(resourceId);
+    if (resourceType) {
+      sql += ' AND s.resource_type = ?';
+      params.push(resourceType);
+    }
+  }
+  sql += ' ORDER BY s.created_at ASC';
+  const rows = await db.getAllAsync<ShareRow & { push_status: Share['pushStatus'] }>(sql, ...params);
+  return rows.map(toShare);
+}
+
+export async function removeShare(
+  resourceId: string,
+  resourceType: ResourceType,
+  recipientType: 'user' | 'group',
+  recipientId: string,
+): Promise<void> {
+  const db = await getDatabase();
+  await db.runAsync(
+    `DELETE FROM shares
+     WHERE resource_id = ? AND resource_type = ? AND recipient_type = ? AND recipient_id = ?`,
+    resourceId,
+    resourceType,
+    recipientType,
+    recipientId,
+  );
+}
+
+export async function removeSharesForResource(
+  resourceId: string,
+  resourceType: ResourceType,
+): Promise<void> {
+  const db = await getDatabase();
+  await db.runAsync('DELETE FROM shares WHERE resource_id = ? AND resource_type = ?', resourceId, resourceType);
+}
+
+function toShare(row: ShareRow & { push_status: Share['pushStatus'] }): Share {
+  return {
+    id: row.id,
+    resourceId: row.resource_id,
+    resourceType: row.resource_type,
+    recipientType: row.recipient_type,
+    recipientId: row.recipient_id,
+    relation: row.relation,
+    inherit: row.inherit === 1,
+    expiresAt: row.expires_at,
+    createdAt: row.created_at,
+    updatedAt: row.updated_at,
+    pushStatus: row.push_status,
+  };
+}