Files
refboard-ayon/backend/db.js
T
Hiren Kangad 69b58f73f8 chore: prepare standalone public repo
- Remove Mattermost integration (OAuth, channel bridge, file sync watcher,
  frontend import modal). RefBoard now ships as a self-contained app.
- Replace SSO Login screen with email/password form (+ optional register link
  gated by ALLOW_SELF_REGISTRATION).
- Add SEED_ADMIN_EMAIL / SEED_ADMIN_PASSWORD env-var bootstrap so a fresh
  install ships with an admin account on first boot (idempotent).
- ALLOW_SELF_REGISTRATION flag (default false) gates POST /api/auth/register.
  First user can always register (auto-promoted to admin).
- Drop mattermost_id and mm_file_id columns + board_channel_links table
  from the schema; remove related db helpers and exports.
- Add MIT LICENSE, comprehensive README, .env.example, docker-compose.yml
  (bundles MinIO so one command boots a working stack).
- Expand .gitignore for typical Node + Docker dev artefacts.
2026-04-28 19:58:53 +05:30

707 lines
24 KiB
JavaScript

const Database = require('better-sqlite3');
const path = require('path');
const fs = require('fs');
const DB_PATH = process.env.DB_PATH || '/app/data/refboard.db';
// Ensure directory exists
const dbDir = path.dirname(DB_PATH);
if (!fs.existsSync(dbDir)) {
fs.mkdirSync(dbDir, { recursive: true });
}
const db = new Database(DB_PATH);
// Enable WAL mode for better concurrent read performance
db.pragma('journal_mode = WAL');
db.pragma('foreign_keys = ON');
// ---------------------
// Schema
// ---------------------
db.exec(`
CREATE TABLE IF NOT EXISTS users (
id TEXT PRIMARY KEY,
email TEXT UNIQUE NOT NULL,
username TEXT UNIQUE NOT NULL,
password_hash TEXT NOT NULL,
display_name TEXT NOT NULL,
role TEXT NOT NULL DEFAULT 'member',
is_active INTEGER NOT NULL DEFAULT 1,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS collections (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
description TEXT DEFAULT '',
created_by TEXT NOT NULL REFERENCES users(id),
share_token TEXT UNIQUE,
is_public INTEGER NOT NULL DEFAULT 0,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS collection_members (
collection_id TEXT NOT NULL REFERENCES collections(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
role TEXT NOT NULL DEFAULT 'editor',
added_at TEXT NOT NULL DEFAULT (datetime('now')),
PRIMARY KEY (collection_id, user_id)
);
CREATE TABLE IF NOT EXISTS boards (
id TEXT PRIMARY KEY,
collection_id TEXT NOT NULL REFERENCES collections(id) ON DELETE CASCADE,
name TEXT NOT NULL,
description TEXT DEFAULT '',
canvas_state TEXT DEFAULT '{}',
thumbnail TEXT DEFAULT NULL,
object_count INTEGER NOT NULL DEFAULT 0,
created_by TEXT NOT NULL REFERENCES users(id),
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS images (
id TEXT PRIMARY KEY,
board_id TEXT NOT NULL REFERENCES boards(id) ON DELETE CASCADE,
filename TEXT NOT NULL,
mime_type TEXT NOT NULL,
file_size INTEGER NOT NULL DEFAULT 0,
width INTEGER,
height INTEGER,
minio_path TEXT NOT NULL,
public_url TEXT,
uploaded_by TEXT NOT NULL REFERENCES users(id),
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_collections_created_by ON collections(created_by);
CREATE INDEX IF NOT EXISTS idx_collection_members_user ON collection_members(user_id);
CREATE INDEX IF NOT EXISTS idx_boards_collection ON boards(collection_id);
CREATE INDEX IF NOT EXISTS idx_boards_created_by ON boards(created_by);
CREATE INDEX IF NOT EXISTS idx_images_board ON images(board_id);
CREATE TABLE IF NOT EXISTS media_jobs (
id TEXT PRIMARY KEY,
image_id TEXT NOT NULL REFERENCES images(id) ON DELETE CASCADE,
board_id TEXT NOT NULL,
type TEXT NOT NULL DEFAULT 'poster',
status TEXT NOT NULL DEFAULT 'queued',
progress REAL DEFAULT 0,
error TEXT,
attempts INTEGER NOT NULL DEFAULT 0,
result_json TEXT,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
started_at TEXT,
finished_at TEXT
);
CREATE INDEX IF NOT EXISTS idx_media_jobs_status ON media_jobs(status);
CREATE INDEX IF NOT EXISTS idx_media_jobs_image ON media_jobs(image_id);
CREATE TABLE IF NOT EXISTS pdf_pages (
id TEXT PRIMARY KEY,
image_id TEXT NOT NULL REFERENCES images(id) ON DELETE CASCADE,
page_number INTEGER NOT NULL,
width INTEGER,
height INTEGER,
thumb_asset_key TEXT,
hires_asset_key TEXT,
status TEXT NOT NULL DEFAULT 'pending',
created_at TEXT NOT NULL DEFAULT (datetime('now')),
UNIQUE(image_id, page_number)
);
CREATE INDEX IF NOT EXISTS idx_pdf_pages_image ON pdf_pages(image_id);
`);
// ── Comment Threads & Comments ──
db.exec(`
CREATE TABLE IF NOT EXISTS comment_threads (
id TEXT PRIMARY KEY,
board_id TEXT NOT NULL REFERENCES boards(id) ON DELETE CASCADE,
object_id TEXT NOT NULL,
anchor_type TEXT NOT NULL DEFAULT 'object',
pin_x REAL,
pin_y REAL,
status TEXT NOT NULL DEFAULT 'open',
resolved_by TEXT REFERENCES users(id),
resolved_at TEXT,
comment_count INTEGER NOT NULL DEFAULT 1,
last_commented_at TEXT,
last_commented_by TEXT,
created_by TEXT NOT NULL REFERENCES users(id),
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_threads_board ON comment_threads(board_id);
CREATE INDEX IF NOT EXISTS idx_threads_object ON comment_threads(board_id, object_id);
CREATE TABLE IF NOT EXISTS comments (
id TEXT PRIMARY KEY,
thread_id TEXT NOT NULL REFERENCES comment_threads(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id),
author_name TEXT NOT NULL,
author_color TEXT,
content TEXT NOT NULL,
edited_at TEXT,
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_comments_thread ON comments(thread_id);
`);
// ── Object Votes ──
db.exec(`
CREATE TABLE IF NOT EXISTS object_votes (
board_id TEXT NOT NULL REFERENCES boards(id) ON DELETE CASCADE,
object_id TEXT NOT NULL,
user_id TEXT NOT NULL REFERENCES users(id),
created_at TEXT NOT NULL DEFAULT (datetime('now')),
PRIMARY KEY (board_id, object_id, user_id)
);
CREATE INDEX IF NOT EXISTS idx_votes_object ON object_votes(board_id, object_id);
`);
// Migrations — add columns to existing tables
try {
db.prepare("SELECT thumbnail FROM boards LIMIT 0").get();
} catch {
db.exec("ALTER TABLE boards ADD COLUMN thumbnail TEXT DEFAULT NULL");
}
try {
db.prepare("SELECT object_count FROM boards LIMIT 0").get();
} catch {
db.exec("ALTER TABLE boards ADD COLUMN object_count INTEGER NOT NULL DEFAULT 0");
}
try {
db.prepare("SELECT asset_key FROM images LIMIT 0").get();
} catch {
db.exec("ALTER TABLE images ADD COLUMN asset_key TEXT");
}
try {
db.prepare("SELECT media_type FROM images LIMIT 0").get();
} catch {
db.exec("ALTER TABLE images ADD COLUMN media_type TEXT DEFAULT 'image'");
}
try {
db.prepare("SELECT poster_asset_key FROM images LIMIT 0").get();
} catch {
db.exec("ALTER TABLE images ADD COLUMN poster_asset_key TEXT");
}
try {
db.prepare("SELECT duration FROM images LIMIT 0").get();
} catch {
db.exec("ALTER TABLE images ADD COLUMN duration REAL");
}
try {
db.prepare("SELECT native_width FROM images LIMIT 0").get();
} catch {
db.exec("ALTER TABLE images ADD COLUMN native_width INTEGER");
db.exec("ALTER TABLE images ADD COLUMN native_height INTEGER");
}
try { db.prepare('SELECT page_count FROM images LIMIT 0').get(); }
catch { db.exec('ALTER TABLE images ADD COLUMN page_count INTEGER'); }
try { db.prepare('SELECT priority FROM media_jobs LIMIT 0').get(); }
catch { db.exec('ALTER TABLE media_jobs ADD COLUMN priority INTEGER DEFAULT 0'); }
// ---------------------
// User helpers
// ---------------------
function getUserByEmail(email) {
return db.prepare('SELECT * FROM users WHERE email = ? AND is_active = 1').get(email);
}
function getUserById(id) {
return db.prepare('SELECT * FROM users WHERE id = ? AND is_active = 1').get(id);
}
function getUserByUsername(username) {
return db.prepare('SELECT * FROM users WHERE username = ? AND is_active = 1').get(username);
}
function createUser({ id, email, username, passwordHash, displayName, role }) {
db.prepare(`
INSERT INTO users (id, email, username, password_hash, display_name, role)
VALUES (?, ?, ?, ?, ?, ?)
`).run(id, email, username, passwordHash, displayName, role || 'member');
return getUserById(id);
}
function getAllUsers() {
return db.prepare('SELECT id, email, username, display_name, role, is_active, created_at, updated_at FROM users').all();
}
function updateUserPassword(userId, passwordHash) {
db.prepare("UPDATE users SET password_hash = ?, updated_at = datetime('now') WHERE id = ?").run(passwordHash, userId);
}
function deactivateUser(userId) {
db.prepare("UPDATE users SET is_active = 0, updated_at = datetime('now') WHERE id = ?").run(userId);
}
function getUserCount() {
return db.prepare('SELECT COUNT(*) as count FROM users').get().count;
}
// ---------------------
// Collection helpers
// ---------------------
function getCollections(userId, search, limit = 50, offset = 0) {
let query = `
SELECT DISTINCT c.*, cm.role as member_role,
(SELECT COUNT(*) FROM boards WHERE collection_id = c.id) as board_count,
(SELECT COUNT(*) FROM collection_members WHERE collection_id = c.id) as member_count,
(SELECT b.thumbnail FROM boards b WHERE b.collection_id = c.id AND b.thumbnail IS NOT NULL ORDER BY b.updated_at DESC LIMIT 1) as preview_thumbnail,
(SELECT GROUP_CONCAT(sub.thumbnail, '|||') FROM (SELECT thumbnail FROM boards WHERE collection_id = c.id AND thumbnail IS NOT NULL ORDER BY updated_at DESC LIMIT 4) sub) as preview_thumbnails
FROM collections c
LEFT JOIN collection_members cm ON c.id = cm.collection_id AND cm.user_id = ?
WHERE (cm.user_id IS NOT NULL OR c.is_public = 1)
`;
const params = [userId];
if (search) {
query += ' AND (c.name LIKE ? OR c.description LIKE ?)';
const searchTerm = `%${search}%`;
params.push(searchTerm, searchTerm);
}
query += ' ORDER BY c.updated_at DESC LIMIT ? OFFSET ?';
params.push(limit, offset);
return db.prepare(query).all(...params);
}
function getCollection(collectionId) {
return db.prepare('SELECT * FROM collections WHERE id = ?').get(collectionId);
}
function getCollectionByShareToken(shareToken) {
return db.prepare('SELECT * FROM collections WHERE share_token = ?').get(shareToken);
}
function createCollection({ id, name, description, createdBy }) {
db.prepare(`
INSERT INTO collections (id, name, description, created_by)
VALUES (?, ?, ?, ?)
`).run(id, name, description || '', createdBy);
return getCollection(id);
}
function updateCollection(collectionId, { name, description, isPublic, shareToken }) {
const fields = [];
const params = [];
if (name !== undefined) { fields.push('name = ?'); params.push(name); }
if (description !== undefined) { fields.push('description = ?'); params.push(description); }
if (isPublic !== undefined) { fields.push('is_public = ?'); params.push(isPublic ? 1 : 0); }
if (shareToken !== undefined) { fields.push('share_token = ?'); params.push(shareToken); }
if (fields.length === 0) return getCollection(collectionId);
fields.push("updated_at = datetime('now')");
params.push(collectionId);
db.prepare(`UPDATE collections SET ${fields.join(', ')} WHERE id = ?`).run(...params);
return getCollection(collectionId);
}
function deleteCollection(collectionId) {
db.prepare('DELETE FROM collections WHERE id = ?').run(collectionId);
}
// ---------------------
// Collection members
// ---------------------
function getCollectionMembers(collectionId) {
return db.prepare(`
SELECT cm.collection_id, cm.user_id, cm.role, cm.added_at,
u.email, u.username, u.display_name
FROM collection_members cm
JOIN users u ON cm.user_id = u.id
WHERE cm.collection_id = ?
`).all(collectionId);
}
function getCollectionMember(collectionId, userId) {
return db.prepare('SELECT * FROM collection_members WHERE collection_id = ? AND user_id = ?').get(collectionId, userId);
}
function addCollectionMember(collectionId, userId, role = 'editor') {
db.prepare(`
INSERT OR REPLACE INTO collection_members (collection_id, user_id, role)
VALUES (?, ?, ?)
`).run(collectionId, userId, role);
}
function removeCollectionMember(collectionId, userId) {
db.prepare('DELETE FROM collection_members WHERE collection_id = ? AND user_id = ?').run(collectionId, userId);
}
/**
* Check if user can access a collection (is member, or collection is public).
* Returns the member record or null.
*/
function checkCollectionAccess(collectionId, userId) {
const collection = getCollection(collectionId);
if (!collection) return { collection: null, member: null };
const member = getCollectionMember(collectionId, userId);
if (!member && !collection.is_public) return { collection, member: null };
return { collection, member: member || { role: 'viewer' } };
}
// ---------------------
// Board helpers
// ---------------------
function getCollectionBoards(collectionId, search, limit = 50, offset = 0) {
let query = `
SELECT b.id, b.collection_id, b.name, b.description, b.thumbnail,
b.created_by, b.created_at, b.updated_at,
b.object_count as image_count
FROM boards b
WHERE b.collection_id = ?
`;
const params = [collectionId];
if (search) {
query += ' AND (b.name LIKE ? OR b.description LIKE ?)';
const searchTerm = `%${search}%`;
params.push(searchTerm, searchTerm);
}
query += ' ORDER BY b.updated_at DESC LIMIT ? OFFSET ?';
params.push(limit, offset);
return db.prepare(query).all(...params);
}
function getBoard(boardId) {
return db.prepare('SELECT * FROM boards WHERE id = ?').get(boardId);
}
function createBoard({ id, collectionId, name, description, createdBy }) {
db.prepare(`
INSERT INTO boards (id, collection_id, name, description, created_by)
VALUES (?, ?, ?, ?, ?)
`).run(id, collectionId, name, description || '', createdBy);
return getBoard(id);
}
function updateBoard(boardId, { name, description }) {
const fields = [];
const params = [];
if (name !== undefined) { fields.push('name = ?'); params.push(name); }
if (description !== undefined) { fields.push('description = ?'); params.push(description); }
if (fields.length === 0) return getBoard(boardId);
fields.push("updated_at = datetime('now')");
params.push(boardId);
db.prepare(`UPDATE boards SET ${fields.join(', ')} WHERE id = ?`).run(...params);
return getBoard(boardId);
}
function deleteBoard(boardId) {
db.prepare('DELETE FROM boards WHERE id = ?').run(boardId);
}
function saveBoardCanvas(boardId, canvasState, thumbnail) {
const stateStr = typeof canvasState === 'string' ? canvasState : JSON.stringify(canvasState);
// Count objects from canvas state JSON
let objectCount = 0;
try {
const parsed = typeof canvasState === 'string' ? JSON.parse(canvasState) : canvasState;
if (parsed && Array.isArray(parsed.objects)) objectCount = parsed.objects.length;
} catch {}
if (thumbnail) {
db.prepare("UPDATE boards SET canvas_state = ?, thumbnail = ?, object_count = ?, updated_at = datetime('now') WHERE id = ?")
.run(stateStr, thumbnail, objectCount, boardId);
} else {
db.prepare("UPDATE boards SET canvas_state = ?, object_count = ?, updated_at = datetime('now') WHERE id = ?")
.run(stateStr, objectCount, boardId);
}
}
// ---------------------
// Images
// ---------------------
function createImage({ id, boardId, filename, mimeType, fileSize, width, height, minioPath, publicUrl, uploadedBy, assetKey, mediaType }) {
db.prepare(`
INSERT INTO images (id, board_id, filename, mime_type, file_size, width, height, minio_path, public_url, uploaded_by, asset_key, media_type)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
`).run(id, boardId, filename, mimeType, fileSize, width || null, height || null, minioPath, publicUrl || null, uploadedBy, assetKey || null, mediaType || 'image');
return db.prepare('SELECT * FROM images WHERE id = ?').get(id);
}
function getBoardImages(boardId) {
return db.prepare('SELECT * FROM images WHERE board_id = ? ORDER BY created_at DESC').all(boardId);
}
function getImage(imageId) {
return db.prepare('SELECT * FROM images WHERE id = ?').get(imageId);
}
function deleteImage(imageId) {
const image = getImage(imageId);
db.prepare('DELETE FROM images WHERE id = ?').run(imageId);
return image;
}
function deleteBoardImageRecords(boardId) {
const images = getBoardImages(boardId);
db.prepare('DELETE FROM images WHERE board_id = ?').run(boardId);
return images;
}
// ---------------------
// Media Jobs
// ---------------------
function createMediaJob({ id, imageId, boardId, type, priority, metaJson }) {
db.prepare(`
INSERT INTO media_jobs (id, image_id, board_id, type, status, priority, result_json)
VALUES (?, ?, ?, ?, 'queued', ?, ?)
`).run(id, imageId, boardId, type || 'poster', priority || 0, metaJson || null);
return db.prepare('SELECT * FROM media_jobs WHERE id = ?').get(id);
}
function updateMediaJob(id, updates) {
const sets = [];
const values = [];
for (const [key, val] of Object.entries(updates)) {
const col = key.replace(/([A-Z])/g, '_$1').toLowerCase(); // camelCase → snake_case
sets.push(`${col} = ?`);
values.push(val);
}
if (sets.length === 0) return;
values.push(id);
db.prepare(`UPDATE media_jobs SET ${sets.join(', ')} WHERE id = ?`).run(...values);
}
function getMediaJob(id) {
return db.prepare('SELECT * FROM media_jobs WHERE id = ?').get(id);
}
function getPendingMediaJobs(limit = 10) {
return db.prepare('SELECT * FROM media_jobs WHERE status IN (?, ?) ORDER BY priority DESC, created_at ASC LIMIT ?')
.all('queued', 'retry', limit);
}
function updateImageMedia(imageId, { posterAssetKey, duration, nativeWidth, nativeHeight }) {
db.prepare(`
UPDATE images SET poster_asset_key = ?, duration = ?, native_width = ?, native_height = ?
WHERE id = ?
`).run(posterAssetKey || null, duration || null, nativeWidth || null, nativeHeight || null, imageId);
}
// ---------------------
// PDF Page helpers
// ---------------------
function createPdfPage(id, imageId, pageNumber, width, height) {
db.prepare(`INSERT INTO pdf_pages (id, image_id, page_number, width, height, status) VALUES (?, ?, ?, ?, ?, 'pending') ON CONFLICT(image_id, page_number) DO UPDATE SET width = ?, height = ?`).run(id, imageId, pageNumber, width, height, width, height);
}
function updatePdfPageThumb(imageId, pageNumber, thumbAssetKey) {
db.prepare(`UPDATE pdf_pages SET thumb_asset_key = ?, status = 'thumb_ready' WHERE image_id = ? AND page_number = ?`).run(thumbAssetKey, imageId, pageNumber);
}
function updatePdfPageHires(imageId, pageNumber, hiresAssetKey) {
db.prepare(`UPDATE pdf_pages SET hires_asset_key = ?, status = 'done' WHERE image_id = ? AND page_number = ?`).run(hiresAssetKey, imageId, pageNumber);
}
function getPdfPages(imageId) {
return db.prepare('SELECT * FROM pdf_pages WHERE image_id = ? ORDER BY page_number ASC').all(imageId);
}
function getPdfPage(imageId, pageNumber) {
return db.prepare('SELECT * FROM pdf_pages WHERE image_id = ? AND page_number = ?').get(imageId, pageNumber);
}
function updateImagePageCount(imageId, pageCount) {
db.prepare('UPDATE images SET page_count = ? WHERE id = ?').run(pageCount, imageId);
}
// ---------------------
// Thread helpers
// ---------------------
function getThreadsByBoard(boardId) {
return db.prepare(`
SELECT t.*, u.display_name AS author_name
FROM comment_threads t
LEFT JOIN users u ON u.id = t.created_by
WHERE t.board_id = ?
ORDER BY t.created_at ASC
`).all(boardId);
}
function getThread(threadId) {
return db.prepare('SELECT * FROM comment_threads WHERE id = ?').get(threadId);
}
function createThread({ id, boardId, objectId, anchorType, pinX, pinY, createdBy }) {
db.prepare(`
INSERT INTO comment_threads (id, board_id, object_id, anchor_type, pin_x, pin_y, created_by, last_commented_at, last_commented_by)
VALUES (?, ?, ?, ?, ?, ?, ?, datetime('now'), ?)
`).run(id, boardId, objectId, anchorType, pinX ?? null, pinY ?? null, createdBy, createdBy);
return getThread(id);
}
function createThreadWithComment({ threadId, boardId, objectId, anchorType, pinX, pinY, createdBy, commentId, userId, authorName, authorColor, content }) {
return db.transaction(() => {
const thread = createThread({ id: threadId, boardId, objectId, anchorType, pinX, pinY, createdBy });
const comment = createComment({ id: commentId, threadId, userId, authorName, authorColor, content });
return { thread, comment };
})();
}
function updateThreadStatus(threadId, status, resolvedBy) {
if (status === 'resolved') {
db.prepare(`
UPDATE comment_threads SET status = ?, resolved_by = ?, resolved_at = datetime('now'), updated_at = datetime('now')
WHERE id = ?
`).run(status, resolvedBy, threadId);
} else {
db.prepare(`
UPDATE comment_threads SET status = ?, resolved_by = NULL, resolved_at = NULL, updated_at = datetime('now')
WHERE id = ?
`).run(status, threadId);
}
return getThread(threadId);
}
function deleteThread(threadId) {
db.prepare('DELETE FROM comment_threads WHERE id = ?').run(threadId);
}
function incrementThreadCommentCount(threadId, userId) {
db.prepare(`
UPDATE comment_threads
SET comment_count = comment_count + 1,
last_commented_at = datetime('now'),
last_commented_by = ?,
updated_at = datetime('now')
WHERE id = ?
`).run(userId, threadId);
}
function decrementThreadCommentCount(threadId) {
db.prepare(`
UPDATE comment_threads
SET comment_count = MAX(0, comment_count - 1),
updated_at = datetime('now')
WHERE id = ?
`).run(threadId);
}
// ---------------------
// Comment helpers
// ---------------------
function getCommentsByThread(threadId) {
return db.prepare('SELECT * FROM comments WHERE thread_id = ? ORDER BY created_at ASC').all(threadId);
}
function getCommentsByBoard(boardId) {
return db.prepare(`
SELECT c.* FROM comments c
JOIN comment_threads t ON t.id = c.thread_id
WHERE t.board_id = ?
ORDER BY c.created_at ASC
`).all(boardId);
}
function getComment(commentId) {
return db.prepare('SELECT * FROM comments WHERE id = ?').get(commentId);
}
function createComment({ id, threadId, userId, authorName, authorColor, content }) {
db.prepare(`
INSERT INTO comments (id, thread_id, user_id, author_name, author_color, content)
VALUES (?, ?, ?, ?, ?, ?)
`).run(id, threadId, userId, authorName, authorColor ?? null, content);
return getComment(id);
}
function updateComment(commentId, content) {
db.prepare(`
UPDATE comments SET content = ?, edited_at = datetime('now') WHERE id = ?
`).run(content, commentId);
return getComment(commentId);
}
function deleteComment(commentId) {
db.prepare('DELETE FROM comments WHERE id = ?').run(commentId);
}
// ---------------------
// Seed admin from env (idempotent)
// ---------------------
async function seedAdminFromEnv() {
const email = process.env.SEED_ADMIN_EMAIL;
const password = process.env.SEED_ADMIN_PASSWORD;
if (!email || !password) return;
const existing = getUserByEmail(email);
if (existing) {
if (existing.role !== 'admin') {
db.prepare("UPDATE users SET role = 'admin', updated_at = datetime('now') WHERE id = ?").run(existing.id);
console.log(`[db] Promoted ${email} to admin via SEED_ADMIN_EMAIL.`);
}
return;
}
const bcrypt = require('bcryptjs');
const { v4: uuidv4 } = require('uuid');
const username = (process.env.SEED_ADMIN_USERNAME || email.split('@')[0]).replace(/[^a-zA-Z0-9_-]/g, '');
const displayName = process.env.SEED_ADMIN_DISPLAY_NAME || username;
const passwordHash = await bcrypt.hash(password, 12);
// Avoid username collision
let finalUsername = username;
let suffix = 1;
while (getUserByUsername(finalUsername)) {
finalUsername = `${username}${suffix++}`;
}
createUser({
id: uuidv4(),
email,
username: finalUsername,
passwordHash,
displayName,
role: 'admin',
});
console.log(`[db] Seeded admin user: ${email} (username: ${finalUsername})`);
}
module.exports = {
db,
// Users
getUserByEmail, getUserById, getUserByUsername,
createUser,
getAllUsers, updateUserPassword, deactivateUser, getUserCount,
// Collections
getCollections, getCollection, getCollectionByShareToken,
createCollection, updateCollection, deleteCollection,
getCollectionMembers, getCollectionMember, addCollectionMember, removeCollectionMember,
checkCollectionAccess,
// Boards
getCollectionBoards, getBoard, createBoard, updateBoard, deleteBoard, saveBoardCanvas,
// Images
createImage, getBoardImages, getImage, deleteImage, deleteBoardImageRecords,
// Media Jobs
createMediaJob, updateMediaJob, getMediaJob, getPendingMediaJobs, updateImageMedia,
// PDF Pages
createPdfPage, updatePdfPageThumb, updatePdfPageHires, getPdfPages, getPdfPage, updateImagePageCount,
// Threads
getThreadsByBoard, getThread, createThread, createThreadWithComment, updateThreadStatus, deleteThread,
incrementThreadCommentCount, decrementThreadCommentCount,
// Comments
getCommentsByThread, getCommentsByBoard, getComment, createComment, updateComment, deleteComment,
// Bootstrap
seedAdminFromEnv,
};