Added notifications for actual news

server/utils/notification-scheduler.js

@@ -0,0 +1,347 @@
+import { promises as fs } from 'fs'
+import path from 'path'
+import { readUsers, isHiddenUser } from './auth.js'
+import { readMembers } from './members.js'
+import { readTermine } from './termine.js'
+import { readNews } from './news.js'
+import { getServerDataPath } from './paths.js'
+import { getDefaultSpielplanSeason, readSpielplanData } from './spielplan-data.js'
+import { notificationSettingsForUser } from './notification-settings.js'
+import { sendPushToUsers } from './push-notifications.js'
+import { info as loggerInfo, error as loggerError } from './logger.js'
+
+const TIME_ZONE = 'Europe/Berlin'
+const STATE_FILE = getServerDataPath('notification-scheduler-state.json')
+const DATE_FORMATTER = new Intl.DateTimeFormat('en-CA', {
+  timeZone: TIME_ZONE,
+  year: 'numeric',
+  month: '2-digit',
+  day: '2-digit'
+})
+const TIME_FORMATTER = new Intl.DateTimeFormat('en-GB', {
+  timeZone: TIME_ZONE,
+  hour: '2-digit',
+  minute: '2-digit',
+  hour12: false
+})
+const DATE_TIME_FORMATTER = new Intl.DateTimeFormat('de-DE', {
+  timeZone: TIME_ZONE,
+  weekday: 'short',
+  day: '2-digit',
+  month: '2-digit',
+  year: 'numeric',
+  hour: '2-digit',
+  minute: '2-digit',
+  hour12: false
+})
+
+function berlinDateKey(date = new Date()) {
+  return DATE_FORMATTER.format(date)
+}
+
+function berlinTimeKey(date = new Date()) {
+  return TIME_FORMATTER.format(date)
+}
+
+function addDays(date, days) {
+  const next = new Date(date)
+  next.setUTCDate(next.getUTCDate() + days)
+  return next
+}
+
+function normalizeText(value) {
+  return String(value || '')
+    .normalize('NFKD')
+    .replace(/[\u0300-\u036f]/g, '')
+    .replace(/[’'`]/g, '')
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, ' ')
+    .trim()
+}
+
+function slugify(value) {
+  return normalizeText(value).replace(/\s+/g, '-')
+}
+
+function userDisplayName(user) {
+  return String(user?.name || `${user?.firstName || ''} ${user?.lastName || ''}`.trim() || '').trim()
+}
+
+function hasTimedSettings(user) {
+  const settings = notificationSettingsForUser(user)
+  return settings.eventsToday || settings.eventsTomorrow || settings.ownTeamMatches ||
+    settings.allTeamMatches || settings.selectedTeamSlugs.length > 0 || settings.birthdays
+}
+
+async function readState() {
+  try {
+    const parsed = JSON.parse(await fs.readFile(STATE_FILE, 'utf8'))
+    return parsed && typeof parsed === 'object' ? parsed : {}
+  } catch (error) {
+    if (error?.code !== 'ENOENT') loggerError('[notification-scheduler] Status konnte nicht gelesen werden:', { error })
+    return {}
+  }
+}
+
+async function writeState(state) {
+  await fs.mkdir(path.dirname(STATE_FILE), { recursive: true })
+  await fs.writeFile(STATE_FILE, `${JSON.stringify(state, null, 2)}\n`, 'utf8')
+}
+
+function pruneState(state, todayKey) {
+  const entries = Object.entries(state).filter(([key]) => key.startsWith(todayKey))
+  return Object.fromEntries(entries)
+}
+
+function runKey(dateKey, time, category) {
+  return `${dateKey}:${time}:${category}`
+}
+
+function parseTerminDate(termin) {
+  const rawDate = String(termin?.datum || '').trim()
+  if (!rawDate) return null
+  const time = String(termin?.uhrzeit || '00:00').trim() || '00:00'
+  if (/^\d{4}-\d{2}-\d{2}$/.test(rawDate)) return new Date(`${rawDate}T${time.padStart(5, '0')}:00+02:00`)
+  const german = rawDate.match(/^(\d{1,2})\.(\d{1,2})\.(\d{4})$/)
+  if (german) {
+    const [, day, month, year] = german
+    return new Date(`${year}-${month.padStart(2, '0')}-${day.padStart(2, '0')}T${time.padStart(5, '0')}:00+02:00`)
+  }
+  const parsed = new Date(rawDate)
+  return Number.isNaN(parsed.getTime()) ? null : parsed
+}
+
+function eventsOn(termine, dateKey) {
+  return termine
+    .map(termin => ({ termin, date: parseTerminDate(termin) }))
+    .filter(entry => entry.date && berlinDateKey(entry.date) === dateKey)
+    .map(entry => ({ title: entry.termin.titel, source: 'termin', item: entry.termin }))
+}
+
+function expiringNewsOn(news, dateKey) {
+  return news
+    .filter(item => !item?.isHidden && item?.expiresAt)
+    .map(item => ({ item, date: new Date(item.expiresAt) }))
+    .filter(entry => !Number.isNaN(entry.date.getTime()) && berlinDateKey(entry.date) === dateKey)
+    .map(entry => ({ title: entry.item.title, source: 'news', item: entry.item }))
+}
+
+function formatEventSummary(events, fallback) {
+  if (events.length === 1) return String(events[0].title || fallback).slice(0, 140)
+  return `${events.length} Einträge: ${events.slice(0, 3).map(event => event.title).filter(Boolean).join(', ')}`.slice(0, 140)
+}
+
+function matchDate(row) {
+  const timestamp = Number(row?.Timestamp)
+  if (Number.isFinite(timestamp) && timestamp > 0) return new Date(timestamp * 1000)
+  const raw = String(row?.Termin || '').trim()
+  const match = raw.match(/^(\d{1,2})\.(\d{1,2})\.(\d{4})(?:\s+(\d{1,2}:\d{2}))?/)
+  if (!match) return null
+  const [, day, month, year, time = '00:00'] = match
+  const parsed = new Date(`${year}-${month.padStart(2, '0')}-${day.padStart(2, '0')}T${time}:00+02:00`)
+  return Number.isNaN(parsed.getTime()) ? null : parsed
+}
+
+function matchTeams(row) {
+  return [row?.HeimMannschaft, row?.GastMannschaft].map(value => String(value || '').trim()).filter(Boolean)
+}
+
+function matchesOn(rows, dateKey) {
+  return rows
+    .map(row => ({ row, date: matchDate(row) }))
+    .filter(entry => entry.date && berlinDateKey(entry.date) === dateKey)
+}
+
+function matchSummary(matches, fallback) {
+  if (matches.length === 1) {
+    const teams = matchTeams(matches[0].row).join(' - ')
+    const when = DATE_TIME_FORMATTER.format(matches[0].date)
+    return `${when}: ${teams}`.slice(0, 140)
+  }
+  return `${matches.length} Punktspiele am ${dateKeyToGerman(berlinDateKey(matches[0]?.date || new Date()))}`
+}
+
+function dateKeyToGerman(dateKey) {
+  const [year, month, day] = String(dateKey).split('-')
+  return `${day}.${month}.${year}`
+}
+
+function teamSlugsForMatch(match) {
+  return matchTeams(match.row).map(slugify)
+}
+
+async function readTeamMembers(season) {
+  const fileNames = season ? [`mannschaften_${season}.csv`, 'mannschaften.csv'] : ['mannschaften.csv']
+  for (const fileName of fileNames) {
+    try {
+      const raw = await fs.readFile(getServerDataPath('public-data', fileName), 'utf8')
+      const lines = raw.split(/\r?\n/).filter(line => line.trim())
+      const rows = []
+      for (const line of lines.slice(1)) {
+        const values = parseCsvLine(line)
+        rows.push({ team: values[0] || '', players: values[7] || '' })
+      }
+      return rows
+    } catch (error) {
+      if (error?.code !== 'ENOENT') loggerError('[notification-scheduler] Mannschaften konnten nicht gelesen werden:', { fileName, error })
+    }
+  }
+  return []
+}
+
+function parseCsvLine(line) {
+  const values = []
+  let current = ''
+  let inQuotes = false
+  for (let index = 0; index < line.length; index += 1) {
+    const char = line[index]
+    const next = line[index + 1]
+    if (char === '"' && inQuotes && next === '"') {
+      current += '"'
+      index += 1
+    } else if (char === '"') {
+      inQuotes = !inQuotes
+    } else if (char === ',' && !inQuotes) {
+      values.push(current.trim())
+      current = ''
+    } else {
+      current += char
+    }
+  }
+  values.push(current.trim())
+  return values
+}
+
+function ownTeamSlugsForUser(user, teamRows) {
+  const name = normalizeText(userDisplayName(user))
+  if (!name) return []
+  return teamRows
+    .filter(row => normalizeText(row.players).includes(name))
+    .map(row => slugify(row.team))
+    .filter(Boolean)
+}
+
+function userSelectedMatch(user, settings, matches) {
+  const selected = new Set(settings.selectedTeamSlugs.map(slugify))
+  if (!selected.size) return false
+  return matches.some(match => teamSlugsForMatch(match).some(slug => selected.has(slug)))
+}
+
+function userOwnTeamMatch(user, settings, matches, teamRows) {
+  if (!settings.ownTeamMatches) return false
+  const ownSlugs = new Set(ownTeamSlugsForUser(user, teamRows))
+  if (!ownSlugs.size) return false
+  return matches.some(match => teamSlugsForMatch(match).some(slug => ownSlugs.has(slug)))
+}
+
+function parseBirthday(value) {
+  const raw = String(value || '').trim()
+  if (!raw) return null
+  const iso = raw.match(/^(\d{4})-(\d{1,2})-(\d{1,2})$/)
+  if (iso) return { month: Number(iso[2]), day: Number(iso[3]) }
+  const german = raw.match(/^(\d{1,2})\.(\d{1,2})(?:\.(\d{2,4}))?$/)
+  if (german) return { month: Number(german[2]), day: Number(german[1]) }
+  return null
+}
+
+async function birthdaysOn(dateKey) {
+  const [, month, day] = dateKey.split('-').map(Number)
+  const [manualMembers, users] = await Promise.all([readMembers(), readUsers()])
+  const people = []
+  for (const member of manualMembers) {
+    if (member?.active === false) continue
+    const birthday = parseBirthday(member.geburtsdatum || member.birthday)
+    if (birthday?.month === month && birthday?.day === day) {
+      people.push(String(member.name || `${member.firstName || ''} ${member.lastName || ''}`.trim()).trim())
+    }
+  }
+  for (const user of users) {
+    if (isHiddenUser(user) || user?.active === false) continue
+    if (user.visibility?.showBirthday === false) continue
+    const birthday = parseBirthday(user.geburtsdatum || user.birthday)
+    if (birthday?.month === month && birthday?.day === day) {
+      people.push(userDisplayName(user))
+    }
+  }
+  return [...new Set(people.filter(Boolean))].sort((a, b) => a.localeCompare(b, 'de'))
+}
+
+async function sendIfDue(state, dateKey, time, category, enabled, send) {
+  const key = runKey(dateKey, time, category)
+  if (!enabled || state[key]) return null
+  const result = await send()
+  state[key] = { at: new Date().toISOString(), result }
+  return result
+}
+
+export async function runNotificationSchedulerTick(now = new Date()) {
+  const dateKey = berlinDateKey(now)
+  const time = berlinTimeKey(now)
+  const users = (await readUsers()).filter(user => !isHiddenUser(user) && hasTimedSettings(user))
+  const dueUsers = users.filter(user => notificationSettingsForUser(user).notificationTime === time)
+  if (!dueUsers.length) return { dueUsers: 0, time, dateKey }
+
+  let state = pruneState(await readState(), dateKey)
+  const tomorrowKey = berlinDateKey(addDays(now, 1))
+  const [termine, news, season] = await Promise.all([readTermine(), readNews(), getDefaultSpielplanSeason()])
+  const [spielplan, teamRows] = await Promise.all([readSpielplanData({ season }), readTeamMembers(season)])
+  const todayEvents = [...eventsOn(termine, dateKey), ...expiringNewsOn(news, dateKey)]
+  const tomorrowEvents = [...eventsOn(termine, tomorrowKey), ...expiringNewsOn(news, tomorrowKey)]
+  const todayMatches = matchesOn(spielplan.data || [], dateKey)
+  const tomorrowMatches = matchesOn(spielplan.data || [], tomorrowKey)
+  const todaysBirthdays = await birthdaysOn(dateKey)
+  const allMatches = [...todayMatches, ...tomorrowMatches]
+  const results = {}
+
+  results.eventsToday = await sendIfDue(state, dateKey, time, 'eventsToday', todayEvents.length > 0, () => sendPushToUsers({
+    title: 'Termine heute',
+    body: formatEventSummary(todayEvents, 'Heute stehen Termine an.'),
+    data: { type: 'events_today', date: dateKey },
+    predicate: (user, settings) => settings.notificationTime === time && settings.eventsToday,
+    failureLabel: 'FCM Termine-heute-Push'
+  }))
+
+  results.eventsTomorrow = await sendIfDue(state, dateKey, time, 'eventsTomorrow', tomorrowEvents.length > 0, () => sendPushToUsers({
+    title: 'Termine morgen',
+    body: formatEventSummary(tomorrowEvents, 'Morgen stehen Termine an.'),
+    data: { type: 'events_tomorrow', date: tomorrowKey },
+    predicate: (user, settings) => settings.notificationTime === time && settings.eventsTomorrow,
+    failureLabel: 'FCM Termine-morgen-Push'
+  }))
+
+  results.allTeamMatches = await sendIfDue(state, dateKey, time, 'allTeamMatches', allMatches.length > 0, () => sendPushToUsers({
+    title: 'Punktspiele',
+    body: matchSummary(allMatches, 'Es stehen Punktspiele an.'),
+    data: { type: 'team_matches', date: dateKey },
+    predicate: (user, settings) => settings.notificationTime === time && settings.allTeamMatches,
+    failureLabel: 'FCM Punktspiele-Push'
+  }))
+
+  results.selectedTeamMatches = await sendIfDue(state, dateKey, time, 'selectedTeamMatches', allMatches.length > 0, () => sendPushToUsers({
+    title: 'Punktspiele deiner Auswahl',
+    body: 'Für eine abonnierte Mannschaft stehen Punktspiele an.',
+    data: { type: 'team_matches', date: dateKey },
+    predicate: (user, settings) => settings.notificationTime === time && !settings.allTeamMatches && userSelectedMatch(user, settings, allMatches),
+    failureLabel: 'FCM Mannschaftsauswahl-Push'
+  }))
+
+  results.ownTeamMatches = await sendIfDue(state, dateKey, time, 'ownTeamMatches', allMatches.length > 0, () => sendPushToUsers({
+    title: 'Punktspiel deiner Mannschaft',
+    body: 'Für deine Mannschaft steht ein Punktspiel an.',
+    data: { type: 'team_matches', date: dateKey },
+    predicate: (user, settings) => settings.notificationTime === time && !settings.allTeamMatches && !userSelectedMatch(user, settings, allMatches) && userOwnTeamMatch(user, settings, allMatches, teamRows),
+    failureLabel: 'FCM eigene-Mannschaft-Push'
+  }))
+
+  results.birthdays = await sendIfDue(state, dateKey, time, 'birthdays', todaysBirthdays.length > 0, () => sendPushToUsers({
+    title: 'Geburtstage heute',
+    body: todaysBirthdays.length === 1 ? `${todaysBirthdays[0]} hat heute Geburtstag.` : `${todaysBirthdays.length} Mitglieder haben heute Geburtstag.`,
+    data: { type: 'birthdays', date: dateKey },
+    predicate: (_user, settings) => settings.notificationTime === time && settings.birthdays,
+    failureLabel: 'FCM Geburtstags-Push'
+  }))
+
+  await writeState(state)
+  loggerInfo('[notification-scheduler] Lauf abgeschlossen', { dateKey, time, dueUsers: dueUsers.length, results })
+  return { dateKey, time, dueUsers: dueUsers.length, results }
+}