Inital Commit

server/db.js

@@ -0,0 +1,163 @@
+import fs from 'fs';
+import path from 'path';
+import { DatabaseSync } from 'node:sqlite';
+import { fileURLToPath } from 'url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const dbPath =
+  process.env.SQLITE_PATH || path.join(__dirname, '..', 'data', 'crm.db');
+
+fs.mkdirSync(path.dirname(dbPath), { recursive: true });
+
+const db = new DatabaseSync(dbPath);
+db.exec('PRAGMA foreign_keys = ON');
+
+const machineCols = db.prepare('PRAGMA table_info(machines)').all();
+if (!machineCols.some((c) => c.name === 'extras')) {
+  db.exec('ALTER TABLE machines ADD COLUMN extras TEXT');
+}
+
+const hasCustomerId = machineCols.some((c) => c.name === 'customer_id');
+const tables = db
+  .prepare(
+    "SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%'",
+  )
+  .all()
+  .map((r) => r.name);
+const hasCustomersTable = tables.includes('customers');
+
+const eventCols = db.prepare('PRAGMA table_info(events)').all();
+if (eventCols.length > 0 && !eventCols.some((c) => c.name === 'remote_duration_seconds')) {
+  db.exec('ALTER TABLE events ADD COLUMN remote_duration_seconds INTEGER');
+}
+const hasEventExtras = eventCols.some((c) => c.name === 'callback_number');
+if (eventCols.length > 0 && !hasEventExtras) {
+  db.exec('BEGIN');
+  try {
+    db.exec(`
+      CREATE TABLE events_new (
+        "id" TEXT NOT NULL PRIMARY KEY,
+        "ticket_id" TEXT NOT NULL,
+        "type" TEXT NOT NULL CHECK ("type" IN ('NOTE', 'CALL', 'REMOTE', 'PART', 'SYSTEM')),
+        "description" TEXT NOT NULL,
+        "callback_number" TEXT,
+        "teamviewer_id" TEXT,
+        "article_number" TEXT,
+        "remote_duration_seconds" INTEGER,
+        "created_at" TEXT NOT NULL DEFAULT (datetime('now')),
+        FOREIGN KEY ("ticket_id") REFERENCES "tickets" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+      );
+      INSERT INTO events_new (id, ticket_id, type, description, callback_number, teamviewer_id, article_number, remote_duration_seconds, created_at)
+      SELECT
+        id,
+        ticket_id,
+        CASE WHEN type = 'WORK' THEN 'REMOTE' ELSE type END,
+        description,
+        NULL,
+        NULL,
+        NULL,
+        NULL,
+        created_at
+      FROM events;
+      DROP TABLE events;
+      ALTER TABLE events_new RENAME TO events;
+    `);
+    db.exec(
+      'CREATE INDEX IF NOT EXISTS events_ticket_id_idx ON "events" ("ticket_id")',
+    );
+    db.exec(
+      'CREATE INDEX IF NOT EXISTS events_created_at_idx ON "events" ("created_at")',
+    );
+    db.exec('COMMIT');
+  } catch (e) {
+    db.exec('ROLLBACK');
+    throw e;
+  }
+}
+
+if (hasCustomerId || hasCustomersTable) {
+  db.exec('BEGIN');
+  try {
+    db.exec(`
+      CREATE TABLE machines_new (
+        "id" TEXT NOT NULL PRIMARY KEY,
+        "name" TEXT NOT NULL,
+        "typ" TEXT NOT NULL,
+        "seriennummer" TEXT NOT NULL,
+        "standort" TEXT NOT NULL,
+        "extras" TEXT,
+        "created_at" TEXT NOT NULL DEFAULT (datetime('now')),
+        "updated_at" TEXT NOT NULL DEFAULT (datetime('now'))
+      );
+      INSERT INTO machines_new (id, name, typ, seriennummer, standort, extras, created_at, updated_at)
+      SELECT id, name, typ, seriennummer, standort, extras, created_at, updated_at FROM machines;
+      DROP TABLE machines;
+      ALTER TABLE machines_new RENAME TO machines;
+    `);
+    if (hasCustomersTable) {
+      db.exec('DROP TABLE customers');
+    }
+    db.exec('COMMIT');
+  } catch (e) {
+    db.exec('ROLLBACK');
+    throw e;
+  }
+}
+
+const tbl = db
+  .prepare(
+    "SELECT name FROM sqlite_master WHERE type='table' AND name='users'",
+  )
+  .get();
+if (!tbl) {
+  db.exec(`
+    CREATE TABLE "users" (
+      "id" TEXT NOT NULL PRIMARY KEY,
+      "username" TEXT NOT NULL UNIQUE,
+      "password_hash" TEXT,
+      "role" TEXT NOT NULL DEFAULT 'user' CHECK ("role" IN ('admin', 'user')),
+      "source" TEXT NOT NULL DEFAULT 'local' CHECK ("source" IN ('local', 'ldap')),
+      "ldap_dn" TEXT,
+      "active" INTEGER NOT NULL DEFAULT 1 CHECK ("active" IN (0, 1)),
+      "created_at" TEXT NOT NULL DEFAULT (datetime('now')),
+      "updated_at" TEXT NOT NULL DEFAULT (datetime('now'))
+    );
+    CREATE INDEX IF NOT EXISTS users_username_idx ON "users" ("username");
+  `);
+}
+
+const tblSet = db
+  .prepare(
+    "SELECT name FROM sqlite_master WHERE type='table' AND name='app_settings'",
+  )
+  .get();
+if (!tblSet) {
+  db.exec(`
+    CREATE TABLE "app_settings" (
+      "key" TEXT NOT NULL PRIMARY KEY,
+      "value" TEXT NOT NULL
+    );
+  `);
+}
+
+const ldapLogTbl = db
+  .prepare(
+    "SELECT name FROM sqlite_master WHERE type='table' AND name='ldap_sync_log'",
+  )
+  .get();
+if (!ldapLogTbl) {
+  db.exec(`
+    CREATE TABLE "ldap_sync_log" (
+      "id" TEXT NOT NULL PRIMARY KEY,
+      "started_at" TEXT NOT NULL,
+      "finished_at" TEXT NOT NULL,
+      "trigger_type" TEXT NOT NULL CHECK ("trigger_type" IN ('manual', 'automatic')),
+      "status" TEXT NOT NULL CHECK ("status" IN ('success', 'error')),
+      "users_synced" INTEGER NOT NULL DEFAULT 0,
+      "error_message" TEXT
+    );
+    CREATE INDEX ldap_sync_log_finished_idx ON "ldap_sync_log" ("finished_at" DESC);
+  `);
+}
+
+export default db;