Files
pulse-signage/src/db.js
T
2026-07-21 21:53:55 +01:00

704 lines
28 KiB
JavaScript

const mysql = require('mysql2/promise');
const { hashPassword } = require('./auth');
const { PERMISSIONS, DEFAULT_ROLE, normalizePermissionKeys } = require('./rbac');
function createPool() {
return mysql.createPool({
host: process.env.DB_HOST || '127.0.0.1',
port: Number(process.env.DB_PORT || 3306),
user: process.env.DB_USER || 'signage_user',
password: process.env.DB_PASSWORD || 'signage_password',
database: process.env.DB_NAME || 'signage',
waitForConnections: true,
connectionLimit: 10,
namedPlaceholders: true
});
}
async function addColumnIfMissing(pool, tableName, columnName, columnDefinition) {
const [rows] = await pool.query(
`SELECT COUNT(*) AS column_count
FROM information_schema.columns
WHERE table_schema = DATABASE()
AND table_name = ?
AND column_name = ?`,
[tableName, columnName]
);
if (rows.length && Number(rows[0].column_count) > 0) {
return;
}
await pool.query(`ALTER TABLE \`${tableName}\` ADD COLUMN \`${columnName}\` ${columnDefinition}`);
}
async function dropColumnIfPresent(pool, tableName, columnName) {
const [rows] = await pool.query(
`SELECT COUNT(*) AS column_count
FROM information_schema.columns
WHERE table_schema = DATABASE()
AND table_name = ?
AND column_name = ?`,
[tableName, columnName]
);
if (!rows.length || Number(rows[0].column_count) === 0) {
return;
}
await pool.query(`ALTER TABLE \`${tableName}\` DROP COLUMN \`${columnName}\``);
}
async function addForeignKeyIfMissing(pool, tableName, columnName, constraintName, referencedTable, referencedColumn, onDeleteAction) {
const [rows] = await pool.query(
`SELECT COUNT(*) AS constraint_count
FROM information_schema.table_constraints
WHERE table_schema = DATABASE()
AND table_name = ?
AND constraint_name = ?`,
[tableName, constraintName]
);
if (rows.length && Number(rows[0].constraint_count) > 0) {
return;
}
await pool.query(
`ALTER TABLE \`${tableName}\`
ADD CONSTRAINT \`${constraintName}\`
FOREIGN KEY (\`${columnName}\`) REFERENCES \`${referencedTable}\`(\`${referencedColumn}\`)
ON DELETE ${onDeleteAction}
ON UPDATE CASCADE`
);
}
async function addUserAuditColumns(pool, tableName) {
await addColumnIfMissing(pool, tableName, 'created_by', 'INT NULL');
await addColumnIfMissing(pool, tableName, 'modified_by', 'INT NULL');
await pool.query(
`UPDATE \`${tableName}\` t
LEFT JOIN users created_user ON created_user.id = t.created_by
SET t.created_by = NULL
WHERE t.created_by IS NOT NULL
AND created_user.id IS NULL`
);
await pool.query(
`UPDATE \`${tableName}\` t
LEFT JOIN users modified_user ON modified_user.id = t.modified_by
SET t.modified_by = NULL
WHERE t.modified_by IS NOT NULL
AND modified_user.id IS NULL`
);
await addForeignKeyIfMissing(pool, tableName, 'created_by', `fk_${tableName}_created_by`, 'users', 'id', 'SET NULL');
await addForeignKeyIfMissing(pool, tableName, 'modified_by', `fk_${tableName}_modified_by`, 'users', 'id', 'SET NULL');
}
async function hasSingleColumnUniqueIndex(pool, tableName, columnName) {
const [rows] = await pool.query(
`SELECT INDEX_NAME, COUNT(*) AS column_count
FROM information_schema.statistics
WHERE table_schema = DATABASE()
AND table_name = ?
AND non_unique = 0
AND column_name = ?
GROUP BY INDEX_NAME`,
[tableName, columnName]
);
return (rows || []).some(function (row) {
return Number(row.column_count) === 1;
});
}
async function addUniqueIndexIfMissing(pool, tableName, columnName, indexName) {
const hasUniqueIndex = await hasSingleColumnUniqueIndex(pool, tableName, columnName);
if (hasUniqueIndex) {
return;
}
await pool.query(`ALTER TABLE \`${tableName}\` ADD UNIQUE KEY \`${indexName}\` (\`${columnName}\`)`);
}
async function dedupePermissionRows(pool) {
const [rows] = await pool.query('SELECT id, permission_key FROM permissions ORDER BY id ASC');
const canonicalIdByKey = new Map();
const duplicateRowsByKey = new Map();
for (const row of rows || []) {
const permissionKey = getPermissionKey(row);
const permissionId = Number(row.id);
if (!permissionKey || !Number.isInteger(permissionId) || permissionId <= 0) {
continue;
}
if (!canonicalIdByKey.has(permissionKey)) {
canonicalIdByKey.set(permissionKey, permissionId);
continue;
}
if (!duplicateRowsByKey.has(permissionKey)) {
duplicateRowsByKey.set(permissionKey, []);
}
duplicateRowsByKey.get(permissionKey).push(permissionId);
}
if (!duplicateRowsByKey.size) {
return;
}
for (const [permissionKey, duplicateIds] of duplicateRowsByKey.entries()) {
const canonicalId = canonicalIdByKey.get(permissionKey);
for (const duplicateId of duplicateIds) {
await pool.query(
'UPDATE IGNORE role_permissions SET permission_id = ? WHERE permission_id = ?',
[canonicalId, duplicateId]
);
}
}
const duplicateIds = [];
for (const duplicateList of duplicateRowsByKey.values()) {
duplicateIds.push.apply(duplicateIds, duplicateList);
}
if (duplicateIds.length) {
await pool.query('DELETE FROM permissions WHERE id IN (?)', [duplicateIds]);
}
}
async function pruneStaleOnboardingDevices(pool) {
await pool.query(
`DELETE FROM player_onboarding_devices
WHERE modified_at < (CURRENT_TIMESTAMP - INTERVAL 1 MINUTE)`
);
}
async function getTableColumnNames(pool, tableName) {
const [rows] = await pool.query(
`SELECT column_name
FROM information_schema.columns
WHERE table_schema = DATABASE()
AND table_name = ?`,
[tableName]
);
return new Set((rows || []).map(function (row) {
return String(row.COLUMN_NAME || row.column_name || '').trim().toLowerCase();
}).filter(Boolean));
}
function getPermissionKey(row) {
return String((row && row.permission_key) || '').trim().toLowerCase();
}
function getLegacyPermissionTargets(permissionKey) {
const normalizedKey = String(permissionKey || '').trim().toLowerCase();
const parts = normalizedKey.split('.');
if (parts.length !== 2) {
return [normalizedKey].filter(Boolean);
}
const sectionKey = parts[0];
const actionKey = parts[1];
if (normalizedKey === 'screens.allow') {
return ['clients.allow'];
}
if (actionKey === 'view') {
return [`${sectionKey}.read`];
}
if (actionKey === 'manage') {
return [`${sectionKey}.read`, `${sectionKey}.create`, `${sectionKey}.edit`, `${sectionKey}.delete`];
}
return [normalizedKey].filter(Boolean);
}
function buildPermissionSeedColumns(columnNames) {
const columns = [];
if (columnNames.has('permission_key')) {
columns.push('permission_key');
}
if (columnNames.has('name')) {
columns.push('name');
}
if (columnNames.has('section_name')) {
columns.push('section_name');
}
if (columnNames.has('description')) {
columns.push('description');
}
if (columnNames.has('created_by')) {
columns.push('created_by');
}
if (columnNames.has('modified_by')) {
columns.push('modified_by');
}
return columns;
}
async function backfillLegacyRbacSchema(pool) {
const permissionColumnNames = await getTableColumnNames(pool, 'permissions');
const [permissionRows] = await pool.query('SELECT id, permission_key, name, section_name FROM permissions ORDER BY id ASC');
const [rolePermissionRows] = await pool.query(
`SELECT rp.role_id, p.permission_key
FROM role_permissions rp
JOIN permissions p ON p.id = rp.permission_id`
);
const rolePermissionTargets = new Map();
const desiredPermissionKeys = new Set(PERMISSIONS.map(function (permission) {
return permission.key;
}));
const legacyPermissionRowIds = [];
function addRoleTarget(roleId, permissionKey) {
const normalizedPermissionKey = String(permissionKey || '').trim().toLowerCase();
if (!normalizedPermissionKey) {
return;
}
if (!rolePermissionTargets.has(roleId)) {
rolePermissionTargets.set(roleId, new Set());
}
rolePermissionTargets.get(roleId).add(normalizedPermissionKey);
}
for (const row of rolePermissionRows || []) {
const currentKey = getPermissionKey(row);
const targetKeys = getLegacyPermissionTargets(currentKey);
if (currentKey.endsWith('.view') || currentKey.endsWith('.manage') || currentKey === 'screens.allow') {
for (const targetKey of targetKeys) {
addRoleTarget(Number(row.role_id), targetKey);
}
} else {
addRoleTarget(Number(row.role_id), currentKey);
}
}
for (const row of permissionRows || []) {
const currentKey = getPermissionKey(row);
if (currentKey.endsWith('.view') || currentKey.endsWith('.manage') || currentKey === 'screens.allow') {
legacyPermissionRowIds.push(Number(row.id));
}
}
const roleRows = await pool.query('SELECT id, role_key, name FROM roles ORDER BY id ASC').then(function (result) {
return result[0] || [];
});
const defaultRoleRow = roleRows.find(function (row) {
return String(row.role_key || '').trim().toLowerCase() === DEFAULT_ROLE.key;
}) || null;
if (defaultRoleRow) {
if (!rolePermissionTargets.has(Number(defaultRoleRow.id))) {
rolePermissionTargets.set(Number(defaultRoleRow.id), new Set());
}
const defaultPermissions = rolePermissionTargets.get(Number(defaultRoleRow.id));
for (const permission of PERMISSIONS) {
defaultPermissions.add(permission.key);
}
}
const seedColumns = buildPermissionSeedColumns(permissionColumnNames);
if (!seedColumns.length) {
throw new Error('permissions table is missing required columns.');
}
for (const permission of PERMISSIONS) {
const seedValues = [];
if (permissionColumnNames.has('permission_key')) {
seedValues.push(permission.key);
}
if (permissionColumnNames.has('name')) {
seedValues.push(permission.name);
}
if (permissionColumnNames.has('section_name')) {
seedValues.push(permission.sectionName);
}
if (permissionColumnNames.has('description')) {
seedValues.push(permission.description || null);
}
if (permissionColumnNames.has('created_by')) {
seedValues.push(null);
}
if (permissionColumnNames.has('modified_by')) {
seedValues.push(null);
}
const updateAssignments = [];
if (permissionColumnNames.has('name')) {
updateAssignments.push('name = VALUES(name)');
}
if (permissionColumnNames.has('section_name')) {
updateAssignments.push('section_name = VALUES(section_name)');
}
if (permissionColumnNames.has('description')) {
updateAssignments.push('description = VALUES(description)');
}
if (permissionColumnNames.has('permission_key')) {
updateAssignments.push('permission_key = VALUES(permission_key)');
}
await pool.query(
`INSERT INTO permissions (${seedColumns.join(', ')})
VALUES (${seedColumns.map(function () { return '?'; }).join(', ')})
ON DUPLICATE KEY UPDATE ${updateAssignments.join(', ')}`,
seedValues
);
}
if (legacyPermissionRowIds.length) {
await pool.query('DELETE FROM permissions WHERE id IN (?)', [legacyPermissionRowIds]);
}
const [currentPermissionRows] = await pool.query('SELECT id, permission_key FROM permissions');
const permissionIdByKey = new Map();
for (const row of currentPermissionRows || []) {
const currentKey = getPermissionKey(row);
if (currentKey) {
permissionIdByKey.set(currentKey, Number(row.id));
}
}
await pool.query('DELETE FROM role_permissions');
for (const [roleId, permissionKeys] of rolePermissionTargets.entries()) {
const expandedPermissionKeys = normalizePermissionKeys(Array.from(permissionKeys.values()));
for (const permissionKey of expandedPermissionKeys) {
const permissionId = permissionIdByKey.get(permissionKey);
if (!permissionId) {
continue;
}
await pool.query(
'INSERT IGNORE INTO role_permissions (role_id, permission_id, created_by, modified_by) VALUES (?, ?, ?, ?)',
[Number(roleId), permissionId, null, null]
);
}
}
const [roleRowsAfter] = await pool.query('SELECT id, role_key, name FROM roles ORDER BY id ASC');
for (const row of roleRowsAfter || []) {
const currentKey = String(row.role_key || '').trim();
const isAdministratorsRole = String(row.name || '').trim().toLowerCase() === DEFAULT_ROLE.name.toLowerCase();
const expectedKey = isAdministratorsRole ? DEFAULT_ROLE.key : `role-${row.id}`;
if (!currentKey || currentKey !== expectedKey) {
await pool.query(
'UPDATE roles SET role_key = ?, name = ?, description = COALESCE(description, ?) WHERE id = ?',
[expectedKey, String(row.name || '').trim() || DEFAULT_ROLE.name, DEFAULT_ROLE.description || null, row.id]
);
}
}
}
async function ensureSchema(pool) {
await pool.query(`
CREATE TABLE IF NOT EXISTS canvas_sizes (
id INT AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(255) NOT NULL,
width INT NOT NULL,
height INT NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
UNIQUE KEY uq_canvas_sizes_dimensions (width, height)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'canvas_sizes', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'canvas_sizes');
await pool.query(`
CREATE TABLE IF NOT EXISTS playlists (
id INT AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(255) NOT NULL,
fade_between_slides TINYINT(1) NOT NULL DEFAULT 0,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'playlists', 'fade_between_slides', 'TINYINT(1) NOT NULL DEFAULT 0');
await addColumnIfMissing(pool, 'playlists', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'playlists');
await pool.query(`
CREATE TABLE IF NOT EXISTS slide_templates (
id INT AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(255) NOT NULL,
canvas_size_id INT NULL,
background_image_path VARCHAR(512) NULL,
background_color VARCHAR(32) NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'slide_templates', 'canvas_size_id', 'INT NULL');
await addColumnIfMissing(pool, 'slide_templates', 'background_image_path', 'VARCHAR(512) NULL');
await addColumnIfMissing(pool, 'slide_templates', 'background_color', 'VARCHAR(32) NULL');
await addColumnIfMissing(pool, 'slide_templates', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'slide_templates');
await pool.query(`
INSERT IGNORE INTO canvas_sizes (name, width, height) VALUES
('Full HD', 1920, 1080),
('HD', 1280, 720),
('4K UHD', 3840, 2160),
('Portrait Full HD', 1080, 1920),
('Portrait HD', 720, 1280)
`);
const [legacyTemplateColumns] = await pool.query(`
SELECT COUNT(*) AS column_count
FROM information_schema.columns
WHERE table_schema = DATABASE()
AND table_name = 'slide_templates'
AND column_name IN ('canvas_width', 'canvas_height')
`);
if (legacyTemplateColumns[0] && Number(legacyTemplateColumns[0].column_count) === 2) {
await pool.query(`
UPDATE slide_templates st
JOIN canvas_sizes cs ON cs.width = st.canvas_width AND cs.height = st.canvas_height
SET st.canvas_size_id = cs.id
WHERE st.canvas_size_id IS NULL
`);
}
await pool.query(`
CREATE TABLE IF NOT EXISTS slide_template_regions (
id INT AUTO_INCREMENT PRIMARY KEY,
template_id INT NOT NULL,
region_key VARCHAR(100) NOT NULL,
region_type VARCHAR(20) NOT NULL,
label VARCHAR(255) NOT NULL,
x INT NOT NULL DEFAULT 0,
y INT NOT NULL DEFAULT 0,
width INT NOT NULL DEFAULT 100,
height INT NOT NULL DEFAULT 100,
z_index INT NOT NULL DEFAULT 0,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'slide_template_regions', 'font_family', 'VARCHAR(100) NULL');
await addColumnIfMissing(pool, 'slide_template_regions', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'slide_template_regions');
await pool.query(`
CREATE TABLE IF NOT EXISTS slides (
id INT AUTO_INCREMENT PRIMARY KEY,
title VARCHAR(255) NOT NULL,
body TEXT NULL,
template_id INT NULL,
content_json JSON NULL,
media_path VARCHAR(512) NULL,
media_type VARCHAR(100) NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'slides', 'body', 'TEXT NULL');
await addColumnIfMissing(pool, 'slides', 'template_id', 'INT NULL');
await addColumnIfMissing(pool, 'slides', 'content_json', 'JSON NULL');
await addColumnIfMissing(pool, 'slides', 'media_path', 'VARCHAR(512) NULL');
await addColumnIfMissing(pool, 'slides', 'media_type', 'VARCHAR(100) NULL');
await addColumnIfMissing(pool, 'slides', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'slides');
await pool.query(`
CREATE TABLE IF NOT EXISTS playlist_slides (
id INT AUTO_INCREMENT PRIMARY KEY,
playlist_id INT NOT NULL,
slide_id INT NOT NULL,
position INT NOT NULL DEFAULT 0,
duration_seconds INT NOT NULL DEFAULT 10,
schedule_mode VARCHAR(20) NOT NULL DEFAULT 'always',
schedule_start_datetime DATETIME NULL,
schedule_end_datetime DATETIME NULL,
schedule_start_time TIME NULL,
schedule_end_time TIME NULL,
schedule_days_json JSON NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_playlist_slides_playlist FOREIGN KEY (playlist_id) REFERENCES playlists(id) ON DELETE CASCADE,
CONSTRAINT fk_playlist_slides_slide FOREIGN KEY (slide_id) REFERENCES slides(id) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'playlist_slides', 'duration_seconds', 'INT NOT NULL DEFAULT 10');
await addColumnIfMissing(pool, 'playlist_slides', 'schedule_mode', "VARCHAR(20) NOT NULL DEFAULT 'always'");
await addColumnIfMissing(pool, 'playlist_slides', 'schedule_start_datetime', 'DATETIME NULL');
await addColumnIfMissing(pool, 'playlist_slides', 'schedule_end_datetime', 'DATETIME NULL');
await addColumnIfMissing(pool, 'playlist_slides', 'schedule_start_time', 'TIME NULL');
await addColumnIfMissing(pool, 'playlist_slides', 'schedule_end_time', 'TIME NULL');
await addColumnIfMissing(pool, 'playlist_slides', 'schedule_days_json', 'JSON NULL');
await addColumnIfMissing(pool, 'playlist_slides', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'playlist_slides');
await pool.query(`
CREATE TABLE IF NOT EXISTS screens (
id INT AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(255) NOT NULL,
slug VARCHAR(255) NOT NULL UNIQUE,
playlist_id INT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_screens_playlist FOREIGN KEY (playlist_id) REFERENCES playlists(id) ON DELETE SET NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'screens', 'playlist_id', 'INT NULL');
await addColumnIfMissing(pool, 'screens', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'screens');
await pool.query(`
CREATE TABLE IF NOT EXISTS player_onboarding_devices (
device_id VARCHAR(128) PRIMARY KEY,
client_name VARCHAR(255) NULL,
screen_id INT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_player_onboarding_devices_screen FOREIGN KEY (screen_id) REFERENCES screens(id) ON DELETE SET NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'player_onboarding_devices', 'client_name', 'VARCHAR(255) NULL');
await addColumnIfMissing(pool, 'player_onboarding_devices', 'screen_id', 'INT NULL');
await addColumnIfMissing(pool, 'player_onboarding_devices', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'player_onboarding_devices');
await pool.query(`
CREATE TABLE IF NOT EXISTS users (
id INT AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(255) NULL,
username VARCHAR(255) NOT NULL UNIQUE,
password_hash CHAR(64) NOT NULL,
password_salt VARCHAR(64) NOT NULL,
password_iterations INT NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'users', 'name', 'VARCHAR(255) NULL');
await addColumnIfMissing(pool, 'users', 'password_hash', 'CHAR(64) NOT NULL');
await addColumnIfMissing(pool, 'users', 'password_salt', 'VARCHAR(64) NOT NULL');
await addColumnIfMissing(pool, 'users', 'password_iterations', 'INT NOT NULL');
await addColumnIfMissing(pool, 'users', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'users');
await pool.query(`
CREATE TABLE IF NOT EXISTS roles (
id INT AUTO_INCREMENT PRIMARY KEY,
role_key VARCHAR(100) NOT NULL UNIQUE,
name VARCHAR(255) NOT NULL,
description TEXT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'roles', 'role_key', 'VARCHAR(100) NULL');
await addColumnIfMissing(pool, 'roles', 'description', 'TEXT NULL');
await addColumnIfMissing(pool, 'roles', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'roles');
await pool.query(`
CREATE TABLE IF NOT EXISTS permissions (
id INT AUTO_INCREMENT PRIMARY KEY,
permission_key VARCHAR(100) NOT NULL UNIQUE,
name VARCHAR(255) NOT NULL,
section_name VARCHAR(255) NOT NULL,
description TEXT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'permissions', 'permission_key', 'VARCHAR(100) NULL');
await addColumnIfMissing(pool, 'permissions', 'name', 'VARCHAR(255) NULL');
await addColumnIfMissing(pool, 'permissions', 'section_name', 'VARCHAR(255) NULL');
await addColumnIfMissing(pool, 'permissions', 'description', 'TEXT NULL');
await addColumnIfMissing(pool, 'permissions', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'permissions');
await dropColumnIfPresent(pool, 'permissions', 'perm_key');
await dedupePermissionRows(pool);
await addUniqueIndexIfMissing(pool, 'permissions', 'permission_key', 'uq_permissions_permission_key');
await pool.query(`
CREATE TABLE IF NOT EXISTS role_permissions (
role_id INT NOT NULL,
permission_id INT NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (role_id, permission_id),
CONSTRAINT fk_role_permissions_role FOREIGN KEY (role_id) REFERENCES roles(id) ON DELETE CASCADE,
CONSTRAINT fk_role_permissions_permission FOREIGN KEY (permission_id) REFERENCES permissions(id) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'role_permissions', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'role_permissions');
await pool.query(`
CREATE TABLE IF NOT EXISTS user_roles (
user_id INT NOT NULL,
role_id INT NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (user_id, role_id),
CONSTRAINT fk_user_roles_user FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
CONSTRAINT fk_user_roles_role FOREIGN KEY (role_id) REFERENCES roles(id) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addColumnIfMissing(pool, 'user_roles', 'modified_at', 'TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP');
await addUserAuditColumns(pool, 'user_roles');
await pool.query(`
CREATE TABLE IF NOT EXISTS auth_sessions (
session_hash CHAR(64) PRIMARY KEY,
user_id INT NOT NULL,
expires_at DATETIME NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
last_used_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_auth_sessions_user FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await addUserAuditColumns(pool, 'auth_sessions');
const [userCountRows] = await pool.query('SELECT COUNT(*) AS user_count FROM users');
if (!userCountRows.length || Number(userCountRows[0].user_count) === 0) {
const username = String(process.env.DEFAULT_ADMIN_USERNAME || 'admin').trim() || 'admin';
const name = String(process.env.DEFAULT_ADMIN_NAME || 'Admin').trim() || 'Admin';
const password = String(process.env.DEFAULT_ADMIN_PASSWORD || 'admin').trim() || 'admin';
const passwordRecord = hashPassword(password);
await pool.query(
'INSERT INTO users (name, username, password_hash, password_salt, password_iterations, created_by, modified_by) VALUES (?, ?, ?, ?, ?, ?, ?)',
[name, username, passwordRecord.hash, passwordRecord.salt, passwordRecord.iterations, null, null]
);
}
await pool.query('UPDATE users SET name = username WHERE name IS NULL OR name = ""');
await pool.query(
`INSERT INTO roles (role_key, name, description, created_by, modified_by)
VALUES (?, ?, ?, ?, ?)
ON DUPLICATE KEY UPDATE name = VALUES(name), description = VALUES(description), modified_by = VALUES(modified_by)`,
[DEFAULT_ROLE.key, DEFAULT_ROLE.name, DEFAULT_ROLE.description || null, null, null]
);
await backfillLegacyRbacSchema(pool);
if (!userCountRows.length || Number(userCountRows[0].user_count) === 0) {
const [roleRows] = await pool.query('SELECT id FROM roles WHERE role_key = ? LIMIT 1', [DEFAULT_ROLE.key]);
const defaultRoleId = roleRows.length ? Number(roleRows[0].id) : null;
if (defaultRoleId) {
await pool.query(
`INSERT IGNORE INTO user_roles (user_id, role_id, created_by, modified_by)
SELECT id, ?, NULL, NULL FROM users`,
[defaultRoleId]
);
}
}
}
module.exports = {
createPool,
ensureSchema,
pruneStaleOnboardingDevices
};