13} from "../memoryUtils.ts";
14
15async function generateBriefingContent(anthropic, memories, today, isSunday) {
16 try {
17 const weekdaysHelp = generateWeekDays(today);
96}
97
98export async function sendDailyBriefing(chatId?: string, today?: DateTime) {
99 // Get API keys from environment
100 const apiKey = Deno.env.get("ANTHROPIC_API_KEY");
135 const lastSunday = today.startOf("week").minus({ days: 1 });
136
137 // Fetch relevant memories using the utility function
138 const memories = await getRelevantMemories();
139
216}
217
218function generateWeekDays(today) {
219 let output = [];
220
239// console.log(weekDays);
240
241// Export a function that calls sendDailyBriefing with no parameters
242// This maintains backward compatibility with existing cron jobs
243export default async function (overrideToday?: DateTime) {
244 return await sendDailyBriefing(undefined, overrideToday);
245}
2// Run this script manually to set createdBy based on memory content
3
4export default async function populateCreatedBy() {
5 try {
6 // Import SQLite module
4import { nanoid } from "https://esm.sh/nanoid@5.0.5";
5
6export default async function populateMemoryIds() {
7 try {
8 // Import SQLite module
2// Run this script manually to add new columns to the memories table
3
4export default async function migrateMemoriesDb() {
5 try {
6 // Import SQLite module
16In a normal server environment, you would likely use a middleware [like this one](https://hono.dev/docs/getting-started/nodejs#serve-static-files) to serve static files. Some frameworks or deployment platforms automatically make any content inside a `public/` folder public.
17
18However in Val Town you need to handle this yourself, and it can be suprisingly difficult to read and serve files in a Val Town Project. This template uses helper functions from [stevekrouse/utils/serve-public](https://www.val.town/x/stevekrouse/utils/branch/main/code/serve-public/README.md), which handle reading project files in a way that will work across branches and forks, automatically transpiles typescript to javascript, and assigns content-types based on the file's extension.
19
20### `index.html`
26## CRUD API Routes
27
28This app has two CRUD API routes: for reading and inserting into the messages table. They both speak JSON, which is standard. They import their functions from `/backend/database/queries.ts`. These routes are called from the React app to refresh and update data.
29
30## Errors
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.
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}
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);
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();
