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Add notification history feature with bell icon and history page

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- Add notification_history database table for logging all triggered notifications
- Create API endpoints for fetching recent and historical notifications
- Add NotificationBell component in navbar with badge showing recent count
- Dropdown shows 5 most recent notifications with links to products
- Create full NotificationHistory page with filtering by notification type
- Log notifications when sent: price drops, target prices, back-in-stock
- Track which channels (telegram, discord, pushover, ntfy) received each notification
- Update sendNotifications to return which channels succeeded
- Bump version to 1.0.3

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
clucraft 2026-01-23 20:32:24 -05:00
parent 45363e4d97
commit 63fcaebfd8
12 changed files with 1244 additions and 16 deletions
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57
backend/src/services/scheduler.ts
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@ -1,5 +1,5 @@
import cron from 'node-cron';
import { productQueries, priceHistoryQueries, userQueries, stockStatusHistoryQueries } from '../models';
import { productQueries, priceHistoryQueries, userQueries, stockStatusHistoryQueries, notificationHistoryQueries, NotificationType } from '../models';
import { scrapeProduct } from './scraper';
import { sendNotifications, NotificationPayload } from './notifications';
@ -52,8 +52,24 @@ async function checkPrices(): Promise<void> {
newPrice: scrapedData.price?.price,
currency: scrapedData.price?.currency || 'USD',
};
await sendNotifications(userSettings, payload);
const result = await sendNotifications(userSettings, payload);
console.log(`Back-in-stock notification sent for product ${product.id}`);
// Log notification to history
if (result.channelsNotified.length > 0) {
await notificationHistoryQueries.create({
user_id: product.user_id,
product_id: product.id,
notification_type: 'stock_change' as NotificationType,
old_stock_status: product.stock_status,
new_stock_status: scrapedData.stockStatus,
new_price: scrapedData.price?.price,
currency: scrapedData.price?.currency || 'USD',
channels_notified: result.channelsNotified,
product_name: product.name || 'Unknown Product',
product_url: product.url,
});
}
}
} catch (notifyError) {
console.error(`Failed to send back-in-stock notification for product ${product.id}:`, notifyError);
@ -86,8 +102,25 @@ async function checkPrices(): Promise<void> {
currency: scrapedData.price.currency,
threshold: product.price_drop_threshold,
};
await sendNotifications(userSettings, payload);
const result = await sendNotifications(userSettings, payload);
console.log(`Price drop notification sent for product ${product.id}: ${priceDrop} drop`);
// Log notification to history
if (result.channelsNotified.length > 0) {
const priceChangePercent = ((oldPrice - newPrice) / oldPrice) * 100;
await notificationHistoryQueries.create({
user_id: product.user_id,
product_id: product.id,
notification_type: 'price_drop' as NotificationType,
old_price: oldPrice,
new_price: newPrice,
currency: scrapedData.price.currency,
price_change_percent: Math.round(priceChangePercent * 100) / 100,
channels_notified: result.channelsNotified,
product_name: product.name || 'Unknown Product',
product_url: product.url,
});
}
}
} catch (notifyError) {
console.error(`Failed to send price drop notification for product ${product.id}:`, notifyError);
@ -114,8 +147,24 @@ async function checkPrices(): Promise<void> {
currency: scrapedData.price.currency,
targetPrice: targetPrice,
};
await sendNotifications(userSettings, payload);
const result = await sendNotifications(userSettings, payload);
console.log(`Target price notification sent for product ${product.id}: ${newPrice} <= ${targetPrice}`);
// Log notification to history
if (result.channelsNotified.length > 0) {
await notificationHistoryQueries.create({
user_id: product.user_id,
product_id: product.id,
notification_type: 'price_target' as NotificationType,
old_price: oldPrice || undefined,
new_price: newPrice,
currency: scrapedData.price.currency,
target_price: targetPrice,
channels_notified: result.channelsNotified,
product_name: product.name || 'Unknown Product',
product_url: product.url,
});
}
}
} catch (notifyError) {
console.error(`Failed to send target price notification for product ${product.id}:`, notifyError);