Ulas
3b90074723
Add server/logger.js - zero-dependency, level-based logger that outputs JSON in production and human-readable format in development. Controlled via LOG_LEVEL env var (debug/info/warn/error, default: info). Replaces all 100 console.log/warn/error calls in 14 server files.
133 lines
3.7 KiB
JavaScript
133 lines
3.7 KiB
JavaScript
/**
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* Modul: Dashboard
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* Zweck: Aggregierter Endpoint - liefert Daten aller Dashboard-Widgets in einem Request
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* Abhängigkeiten: express, server/db.js
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*/
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'use strict';
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const { createLogger } = require('../logger');
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const log = createLogger('Dashboard');
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const express = require('express');
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const router = express.Router();
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const db = require('../db');
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/**
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* GET /api/v1/dashboard
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* Liefert aggregierte Daten für alle Dashboard-Widgets.
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* Jedes Widget-Objekt hat ein eigenes `error`-Feld falls die Abfrage fehlschlägt -
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* so bricht ein fehlerhaftes Widget nicht das gesamte Dashboard.
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*
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* Response: {
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* upcomingEvents: CalendarEvent[], // Nächste 5 Termine
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* urgentTasks: Task[], // High/Urgent mit Fälligkeit ≤ 48h
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* todayMeals: Meal[], // Mahlzeiten für heute
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* pinnedNotes: Note[], // Angepinnte Notizen (max. 3)
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* users: User[] // Alle User (für Avatar-Farben)
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* }
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*/
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router.get('/', (req, res) => {
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try {
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const d = db.get();
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const result = {};
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// Heute und +48h als ISO-Strings
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const now = new Date();
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const todayStr = now.toISOString().slice(0, 10);
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const deadline48h = new Date(now.getTime() + 48 * 60 * 60 * 1000).toISOString();
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// Anstehende Termine (nächste 5, ab jetzt)
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try {
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result.upcomingEvents = d.prepare(`
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SELECT
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ce.*,
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u.display_name AS assigned_name,
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u.avatar_color AS assigned_color
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FROM calendar_events ce
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LEFT JOIN users u ON ce.assigned_to = u.id
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WHERE ce.start_datetime >= ?
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ORDER BY ce.start_datetime ASC
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LIMIT 5
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`).all(now.toISOString());
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} catch (err) {
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log.error('upcomingEvents-Fehler:', err.message);
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result.upcomingEvents = [];
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}
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// Offene Aufgaben: alle nicht-erledigten, sortiert nach Priorität und Fälligkeit
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try {
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result.urgentTasks = d.prepare(`
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SELECT
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t.*,
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u.display_name AS assigned_name,
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u.avatar_color AS assigned_color
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FROM tasks t
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LEFT JOIN users u ON t.assigned_to = u.id
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WHERE t.status != 'done'
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ORDER BY
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CASE t.priority
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WHEN 'urgent' THEN 0
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WHEN 'high' THEN 1
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WHEN 'medium' THEN 2
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WHEN 'low' THEN 3
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ELSE 4
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END,
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t.due_date ASC NULLS LAST
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LIMIT 5
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`).all();
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} catch (err) {
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log.error('urgentTasks-Fehler:', err.message);
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result.urgentTasks = [];
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}
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// Heutiges Essen
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try {
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result.todayMeals = d.prepare(`
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SELECT * FROM meals
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WHERE date = ?
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ORDER BY
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CASE meal_type
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WHEN 'breakfast' THEN 0
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WHEN 'lunch' THEN 1
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WHEN 'dinner' THEN 2
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WHEN 'snack' THEN 3
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END
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`).all(todayStr);
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} catch (err) {
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log.error('todayMeals-Fehler:', err.message);
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result.todayMeals = [];
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}
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// Neueste Notizen (gepinnte zuerst, dann aktuellste)
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try {
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result.pinnedNotes = d.prepare(`
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SELECT n.*, u.display_name AS author_name, u.avatar_color AS author_color
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FROM notes n
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LEFT JOIN users u ON n.created_by = u.id
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ORDER BY n.pinned DESC, n.updated_at DESC
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LIMIT 3
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`).all();
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} catch (err) {
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log.error('pinnedNotes-Fehler:', err.message);
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result.pinnedNotes = [];
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}
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// Alle User (für Avatar-Farben in Widgets)
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try {
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result.users = d.prepare(
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'SELECT id, display_name, avatar_color FROM users ORDER BY display_name'
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).all();
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} catch (err) {
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result.users = [];
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}
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res.json(result);
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} catch (err) {
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log.error('Kritischer Fehler:', err.message);
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res.status(500).json({ error: 'Dashboard konnte nicht geladen werden.', code: 500 });
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}
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});
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module.exports = router;
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