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"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.database = void 0;
exports.initializeDatabase = initializeDatabase;
var sqlite3_1 = require("sqlite3");
var util_1 = require("util");
var path_1 = require("path");
var fs_1 = require("fs");
// Enable verbose mode for debugging
var Database = sqlite3_1.default.verbose().Database;
var DatabaseConnection = /** @class */ (function () {
function DatabaseConnection() {
this.db = null;
}
DatabaseConnection.prototype.connect = function () {
return __awaiter(this, void 0, void 0, function () {
var dbPath, dbDir;
var _this = this;
return __generator(this, function (_a) {
if (this.db) {
return [2 /*return*/, this.db];
}
dbPath = process.env.DATABASE_URL || path_1.default.join(__dirname, '../../database.sqlite');
dbDir = path_1.default.dirname(dbPath);
if (!fs_1.default.existsSync(dbDir)) {
fs_1.default.mkdirSync(dbDir, { recursive: true });
}
return [2 /*return*/, new Promise(function (resolve, reject) {
_this.db = new Database(dbPath, function (err) {
if (err) {
console.error('Error opening database:', err.message);
reject(err);
}
else {
console.log('Connected to SQLite database');
resolve(_this.db);
}
});
})];
});
});
};
DatabaseConnection.prototype.query = function (sql_1) {
return __awaiter(this, arguments, void 0, function (sql, params) {
var db, all;
if (params === void 0) { params = []; }
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.connect()];
case 1:
db = _a.sent();
all = (0, util_1.promisify)(db.all.bind(db));
return [2 /*return*/, all(sql, params)];
}
});
});
};
DatabaseConnection.prototype.run = function (sql_1) {
return __awaiter(this, arguments, void 0, function (sql, params) {
var db, run;
if (params === void 0) { params = []; }
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.connect()];
case 1:
db = _a.sent();
run = (0, util_1.promisify)(db.run.bind(db));
return [2 /*return*/, run(sql, params)];
}
});
});
};
DatabaseConnection.prototype.get = function (sql_1) {
return __awaiter(this, arguments, void 0, function (sql, params) {
var db, get;
if (params === void 0) { params = []; }
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.connect()];
case 1:
db = _a.sent();
get = (0, util_1.promisify)(db.get.bind(db));
return [2 /*return*/, get(sql, params)];
}
});
});
};
DatabaseConnection.prototype.close = function () {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
if (this.db) {
return [2 /*return*/, new Promise(function (resolve, reject) {
_this.db.close(function (err) {
if (err) {
reject(err);
}
else {
_this.db = null;
resolve();
}
});
})];
}
return [2 /*return*/];
});
});
};
return DatabaseConnection;
}());
// Singleton instance
exports.database = new DatabaseConnection();
// Database initialization function
function initializeDatabase() {
return __awaiter(this, void 0, void 0, function () {
var createTables, createIndexes, _i, createTables_1, sql, _a, createIndexes_1, sql, error_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
createTables = [
// Users table
"CREATE TABLE IF NOT EXISTS users (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n email TEXT UNIQUE NOT NULL,\n name TEXT NOT NULL,\n password_hash TEXT,\n avatar TEXT,\n google_id TEXT UNIQUE,\n email_verified BOOLEAN DEFAULT FALSE,\n verification_token TEXT,\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n updated_at DATETIME DEFAULT CURRENT_TIMESTAMP\n )",
// Tenants table
"CREATE TABLE IF NOT EXISTS tenants (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n name TEXT NOT NULL,\n subdomain TEXT UNIQUE,\n plan TEXT DEFAULT 'starter',\n settings TEXT DEFAULT '{}',\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n updated_at DATETIME DEFAULT CURRENT_TIMESTAMP\n )",
// User-Tenant relationships
"CREATE TABLE IF NOT EXISTS user_tenants (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n user_id INTEGER NOT NULL,\n tenant_id INTEGER NOT NULL,\n role TEXT DEFAULT 'owner',\n permissions TEXT DEFAULT '{}',\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,\n FOREIGN KEY (tenant_id) REFERENCES tenants (id) ON DELETE CASCADE,\n UNIQUE(user_id, tenant_id)\n )",
// Domains table
"CREATE TABLE IF NOT EXISTS domains (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n tenant_id INTEGER NOT NULL,\n domain TEXT NOT NULL,\n verified BOOLEAN DEFAULT FALSE,\n verification_token TEXT,\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n FOREIGN KEY (tenant_id) REFERENCES tenants (id) ON DELETE CASCADE\n )",
// Knowledge base table
"CREATE TABLE IF NOT EXISTS knowledge_base (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n tenant_id INTEGER NOT NULL,\n name TEXT NOT NULL,\n type TEXT NOT NULL,\n source TEXT NOT NULL,\n status TEXT DEFAULT 'processing',\n size INTEGER,\n metadata TEXT DEFAULT '{}',\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n FOREIGN KEY (tenant_id) REFERENCES tenants (id) ON DELETE CASCADE\n )",
// Chat sessions table
"CREATE TABLE IF NOT EXISTS chat_sessions (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n tenant_id INTEGER NOT NULL,\n domain TEXT,\n user_ip TEXT,\n user_agent TEXT,\n session_token TEXT UNIQUE NOT NULL,\n started_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n ended_at DATETIME,\n resolved BOOLEAN DEFAULT FALSE,\n rating INTEGER,\n feedback TEXT,\n FOREIGN KEY (tenant_id) REFERENCES tenants (id) ON DELETE CASCADE\n )",
// Chat messages table
"CREATE TABLE IF NOT EXISTS chat_messages (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n session_id INTEGER NOT NULL,\n sender TEXT NOT NULL, -- 'user' or 'ai'\n message TEXT NOT NULL,\n metadata TEXT DEFAULT '{}',\n timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,\n FOREIGN KEY (session_id) REFERENCES chat_sessions (id) ON DELETE CASCADE\n )",
// Analytics events table
"CREATE TABLE IF NOT EXISTS analytics_events (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n tenant_id INTEGER NOT NULL,\n event_type TEXT NOT NULL,\n event_data TEXT DEFAULT '{}',\n timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,\n FOREIGN KEY (tenant_id) REFERENCES tenants (id) ON DELETE CASCADE\n )",
// Widget configurations table
"CREATE TABLE IF NOT EXISTS widget_configs (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n tenant_id INTEGER NOT NULL,\n config TEXT NOT NULL DEFAULT '{}',\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n FOREIGN KEY (tenant_id) REFERENCES tenants (id) ON DELETE CASCADE\n )"
];
createIndexes = [
"CREATE INDEX IF NOT EXISTS idx_users_email ON users(email)",
"CREATE INDEX IF NOT EXISTS idx_users_google_id ON users(google_id)",
"CREATE INDEX IF NOT EXISTS idx_tenants_subdomain ON tenants(subdomain)",
"CREATE INDEX IF NOT EXISTS idx_user_tenants_user_id ON user_tenants(user_id)",
"CREATE INDEX IF NOT EXISTS idx_user_tenants_tenant_id ON user_tenants(tenant_id)",
"CREATE INDEX IF NOT EXISTS idx_domains_tenant_id ON domains(tenant_id)",
"CREATE INDEX IF NOT EXISTS idx_knowledge_base_tenant_id ON knowledge_base(tenant_id)",
"CREATE INDEX IF NOT EXISTS idx_chat_sessions_tenant_id ON chat_sessions(tenant_id)",
"CREATE INDEX IF NOT EXISTS idx_chat_sessions_token ON chat_sessions(session_token)",
"CREATE INDEX IF NOT EXISTS idx_chat_messages_session_id ON chat_messages(session_id)",
"CREATE INDEX IF NOT EXISTS idx_analytics_events_tenant_id ON analytics_events(tenant_id)",
"CREATE INDEX IF NOT EXISTS idx_analytics_events_timestamp ON analytics_events(timestamp)"
];
_b.label = 1;
case 1:
_b.trys.push([1, 10, , 11]);
_i = 0, createTables_1 = createTables;
_b.label = 2;
case 2:
if (!(_i < createTables_1.length)) return [3 /*break*/, 5];
sql = createTables_1[_i];
return [4 /*yield*/, exports.database.run(sql)];
case 3:
_b.sent();
_b.label = 4;
case 4:
_i++;
return [3 /*break*/, 2];
case 5:
_a = 0, createIndexes_1 = createIndexes;
_b.label = 6;
case 6:
if (!(_a < createIndexes_1.length)) return [3 /*break*/, 9];
sql = createIndexes_1[_a];
return [4 /*yield*/, exports.database.run(sql)];
case 7:
_b.sent();
_b.label = 8;
case 8:
_a++;
return [3 /*break*/, 6];
case 9:
console.log('Database tables and indexes created successfully');
return [3 /*break*/, 11];
case 10:
error_1 = _b.sent();
console.error('Error initializing database:', error_1);
throw error_1;
case 11: return [2 /*return*/];
}
});
});
}
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