6const tableName = "memories_demo";
7
8export async function getAllMemories(): Promise<Memory[]> {
9 const result = await sqlite.execute(
10 `SELECT id, date, text, createdBy, createdDate, tags FROM ${tableName}
23}
24
25export async function createMemory(
26 memory: Omit<Memory, "id">
27): Promise<Memory> {
51}
52
53export async function updateMemory(
54 id: string,
55 memory: Partial<Omit<Memory, "id">>
70}
71
72export async function deleteMemory(id: string): Promise<void> {
73 await sqlite.execute(`DELETE FROM ${tableName} WHERE id = ?`, [id]);
74}
4
5* `migrations.ts` - code to set up the database tables the app needs
6* `queries.ts` - functions to run queries against those tables, which are imported and used in the main Hono server in `/backend/index.ts`
7
8## Migrations
18The queries file is where running the migrations happen in this app. It'd also be reasonable for that to happen in index.ts, or as is said above, for that line to be commented out, and only run when actual changes are made to your database schema.
19
20The queries file exports functions to get and write data. It relies on shared types and data imported from the `/shared` directory.
62};
63
64export function App() {
65 const [memories, setMemories] = useState<Memory[]>([]);
66 const [loading, setLoading] = useState(true);
139 const data = await response.json();
140
141 // Change the sorting function to show memories in chronological order
142 const sortedMemories = [...data].sort((a, b) => {
143 const dateA = a.createdDate || 0;
54}
55
56export function NotebookView({ onClose, avatarUrl }: NotebookViewProps) {
57 const [memories, setMemories] = useState<Memory[]>([]);
58 const [loading, setLoading] = useState(true);
36 * Store a chat message in the database
37 */
38export async function storeChatMessage(
39 chatId,
40 senderId,
69 * Retrieve chat history for a specific chat
70 */
71export async function getChatHistory(chatId, limit = 50) {
72 try {
73 const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
94 * Format chat history for Anthropic API
95 */
96function formatChatHistoryForAI(history) {
97 const messages = [];
98
118 * Analyze a Telegram message and extract memories from it
119 */
120async function analyzeMessageContent(
121 anthropic,
122 username,
499
500// Handle webhook requests
501export default async function (req: Request): Promise<Response> {
502 // Set webhook if it is not set yet
503 if (!isEndpointSet) {
11 * @returns Array of previous fun facts
12 */
13async function getPreviousFunFacts() {
14 try {
15 const result = await sqlite.execute(
32 * @param dates Array of date strings in ISO format
33 */
34async function deleteExistingFunFacts(dates) {
35 try {
36 for (const date of dates) {
51 * @param factText The fun fact text
52 */
53async function insertFunFact(date, factText) {
54 try {
55 await sqlite.execute(
75 * @returns Array of generated fun facts
76 */
77async function generateFunFacts(previousFacts) {
78 try {
79 // Get API key from environment
197 * @returns Array of parsed facts
198 */
199function parseFallbackFacts(responseText, expectedDates) {
200 // Try to extract facts using regex
201 const factPattern = /(\d{4}-\d{2}-\d{2})["']?[,:]?\s*["']?(.*?)["']?[,}]/gs;
260
261/**
262 * Main function to generate and store fun facts for the next 7 days
263 */
264export async function generateAndStoreFunFacts() {
265 try {
266 // Get previous fun facts
301 * Intended to be used as a Val Town cron job
302 */
303export default async function() {
304 console.log("Running fun facts generation cron job...");
305 return await generateAndStoreFunFacts();
8const TABLE_NAME = `memories`;
9
10function summarizeWeather(weather: WeatherResponse) {
11 const summarizeDay = (day: WeatherResponse["weather"][number]) => ({
12 date: day.date,
25}
26
27async function generateConciseWeatherSummary(weatherDay) {
28 try {
29 // Get API key from environment
83}
84
85async function deleteExistingForecast(date: string) {
86 await sqlite.execute(
87 `
93}
94
95async function insertForecast(date: string, forecast: string) {
96 const { nanoid } = await import("https://esm.sh/nanoid@5.0.5");
97
112}
113
114export default async function getWeatherForecast(interval: number) {
115 const weather = await getWeather("Washington, DC");
116 console.log({ weather });
6const LOCAL_TIMEZONE = "America/New_York";
7
8async function deleteExistingCalendarEvents() {
9 await sqlite.execute(
10 `
15}
16
17// Helper function to extract time from ISO string without timezone conversion
18function extractTimeFromISO(isoString) {
19 // Match the time portion of the ISO string
20 const timeMatch = isoString.match(/T(\d{2}):(\d{2}):/);
31}
32
33function formatEventToNaturalLanguage(event) {
34 const summary = event.summary || "Untitled event";
35
83}
84
85async function insertCalendarEvent(date, eventText) {
86 const { nanoid } = await import("https://esm.sh/nanoid@5.0.5");
87
97}
98
99export default async function getCalendarEvents() {
100 try {
101 const events = await getEvents(
4const RECIPIENTS = ["Geoffrey", "Maggie"] as const;
5
6function parseDateFromSubject(subject: string): string | null {
7 const match = subject.match(/(\w{3}), (\d{1,2}\/\d{1,2})/);
8 if (match) {
19};
20
21async function analyzeHtmlContent(
22 anthropic: Anthropic,
23 htmlContent: string,
80}
81
82export default async function (e: Email) {
83 console.log("email content");
84 console.log(e.html);
7 * @returns Array of memory objects
8 */
9export async function getAllMemories(includeDate = true, startDate = null) {
10 try {
11 const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
41 * @returns Array of memory objects
42 */
43export async function getRelevantMemories() {
44 try {
45 // Get today's date in US Eastern Time
59 * @returns Formatted string of memories
60 */
61export function formatMemoriesForPrompt(memories) {
62 if (!memories || memories.length === 0) {
63 return "No stored memories are available.";
