timezone via cookies

src/app/[locale]/components/CommunityMatchList.tsx

@@ -1,6 +1,6 @@
 'use client'
 
-import { useEffect, useState, useCallback, useMemo } from 'react'
+import { useEffect, useState, useCallback } from 'react'
 import { useSession } from 'next-auth/react'
 import { useRouter, usePathname } from '@/i18n/navigation'
 import { useTranslations, useLocale } from 'next-intl'
@@ -99,36 +99,19 @@ function dateKeyInTZ(date: Date | string, timeZone: string): string {
   return `${p.year}-${pad(p.month)}-${pad(p.day)}`; // YYYY-MM-DD
 }
 
-function readCookieClient(name: string): string | undefined {
-  if (typeof document === 'undefined') return undefined
-  const m = document.cookie.match(new RegExp('(?:^|; )' + name + '=([^;]*)'))
-  return m ? decodeURIComponent(m[1]) : undefined
-}
-
-function isValidIanaTzClient(tz?: string): tz is string {
-  if (!tz) return false
-  try { new Intl.DateTimeFormat('en-US', { timeZone: tz }).format(0); return true } catch { return false }
-}
-
 export default function CommunityMatchList({ matchType }: Props) {
   const { data: session } = useSession()
   const router = useRouter()
   const pathname = usePathname()
   const locale = useLocale()
-  const [userTZ, setUserTZ] = useState<string>(() => {
+  const userTZ = getUserTimeZone(session?.user?.timeZone);
-    const fromCookie = readCookieClient('tz')
+  const weekdayFmt = new Intl.DateTimeFormat(
-      if (isValidIanaTzClient(fromCookie)) return fromCookie!
+    locale === 'de' ? 'de-DE' : 'en-GB', 
-      if (session?.user?.timeZone && isValidIanaTzClient(session.user.timeZone)) return session.user.timeZone
+    {
-      return Intl.DateTimeFormat().resolvedOptions().timeZone || 'Europe/Berlin'
-    }
-  )
-  console.log(userTZ);
-  const weekdayFmt = useMemo(() =>
-    new Intl.DateTimeFormat(locale === 'de' ? 'de-DE' : 'en-GB', {
       weekday: 'long',
       timeZone: userTZ,
-    }),
+    }
-  [locale, userTZ])
+  );
   
   const tMatches = useTranslations('matches')
   const tMapvote = useTranslations('mapvote')
@@ -162,24 +145,6 @@ export default function CommunityMatchList({ matchType }: Props) {
 
   const [now, setNow] = useState(() => Date.now())
 
-  // Beim Mount & Tab-Fokus Cookie neu einlesen
-  useEffect(() => {
-    const apply = () => {
-      const fromCookie = readCookieClient('tz')
-      if (isValidIanaTzClient(fromCookie)) {
-        setUserTZ(prev => (prev === fromCookie ? prev : fromCookie!))
-      }
-    }
-    apply()
-    const onFocus = () => apply()
-    window.addEventListener('focus', onFocus)
-    document.addEventListener('visibilitychange', onFocus)
-    return () => {
-      window.removeEventListener('focus', onFocus)
-      document.removeEventListener('visibilitychange', onFocus)
-    }
-  }, [])
-
   useEffect(() => {
     const id = setInterval(() => setNow(Date.now()), 1000)
     return () => clearInterval(id)

src/generated/prisma/edge.js

@@ -35,11 +35,11 @@ exports.Prisma = Prisma
 exports.$Enums = {}
 
 /**
- * Prisma Client JS version: 6.16.2
+ * Prisma Client JS version: 6.16.1
  * Query Engine version: 1c57fdcd7e44b29b9313256c76699e91c3ac3c43
  */
 Prisma.prismaVersion = {
-  client: "6.16.2",
+  client: "6.16.1",
   engine: "1c57fdcd7e44b29b9313256c76699e91c3ac3c43"
 }
 
@@ -370,7 +370,7 @@ const config = {
       "value": "prisma-client-js"
     },
     "output": {
-      "value": "C:\\Users\\Rother\\fork\\ironie-nextjs\\src\\generated\\prisma",
+      "value": "C:\\Users\\Chris\\fork\\ironie-nextjs\\src\\generated\\prisma",
       "fromEnvVar": null
     },
     "config": {
@@ -384,7 +384,7 @@ const config = {
       }
     ],
     "previewFeatures": [],
-    "sourceFilePath": "C:\\Users\\Rother\\fork\\ironie-nextjs\\prisma\\schema.prisma",
+    "sourceFilePath": "C:\\Users\\Chris\\fork\\ironie-nextjs\\prisma\\schema.prisma",
     "isCustomOutput": true
   },
   "relativeEnvPaths": {
@@ -392,12 +392,13 @@ const config = {
     "schemaEnvPath": "../../../.env"
   },
   "relativePath": "../../../prisma",
-  "clientVersion": "6.16.2",
+  "clientVersion": "6.16.1",
   "engineVersion": "1c57fdcd7e44b29b9313256c76699e91c3ac3c43",
   "datasourceNames": [
     "db"
   ],
   "activeProvider": "postgresql",
+  "postinstall": false,
   "inlineDatasources": {
     "db": {
       "url": {

src/generated/prisma/index-browser.js

@@ -20,11 +20,11 @@ exports.Prisma = Prisma
 exports.$Enums = {}
 
 /**
- * Prisma Client JS version: 6.16.2
+ * Prisma Client JS version: 6.16.1
  * Query Engine version: 1c57fdcd7e44b29b9313256c76699e91c3ac3c43
  */
 Prisma.prismaVersion = {
-  client: "6.16.2",
+  client: "6.16.1",
   engine: "1c57fdcd7e44b29b9313256c76699e91c3ac3c43"
 }
 

src/generated/prisma/index.d.ts

@@ -460,7 +460,7 @@ export namespace Prisma {
   export import Exact = $Public.Exact
 
   /**
-   * Prisma Client JS version: 6.16.2
+   * Prisma Client JS version: 6.16.1
    * Query Engine version: 1c57fdcd7e44b29b9313256c76699e91c3ac3c43
    */
   export type PrismaVersion = {

src/generated/prisma/index.js

@@ -35,11 +35,11 @@ exports.Prisma = Prisma
 exports.$Enums = {}
 
 /**
- * Prisma Client JS version: 6.16.2
+ * Prisma Client JS version: 6.16.1
  * Query Engine version: 1c57fdcd7e44b29b9313256c76699e91c3ac3c43
  */
 Prisma.prismaVersion = {
-  client: "6.16.2",
+  client: "6.16.1",
   engine: "1c57fdcd7e44b29b9313256c76699e91c3ac3c43"
 }
 
@@ -371,7 +371,7 @@ const config = {
       "value": "prisma-client-js"
     },
     "output": {
-      "value": "C:\\Users\\Rother\\fork\\ironie-nextjs\\src\\generated\\prisma",
+      "value": "C:\\Users\\Chris\\fork\\ironie-nextjs\\src\\generated\\prisma",
       "fromEnvVar": null
     },
     "config": {
@@ -385,7 +385,7 @@ const config = {
       }
     ],
     "previewFeatures": [],
-    "sourceFilePath": "C:\\Users\\Rother\\fork\\ironie-nextjs\\prisma\\schema.prisma",
+    "sourceFilePath": "C:\\Users\\Chris\\fork\\ironie-nextjs\\prisma\\schema.prisma",
     "isCustomOutput": true
   },
   "relativeEnvPaths": {
@@ -393,12 +393,13 @@ const config = {
     "schemaEnvPath": "../../../.env"
   },
   "relativePath": "../../../prisma",
-  "clientVersion": "6.16.2",
+  "clientVersion": "6.16.1",
   "engineVersion": "1c57fdcd7e44b29b9313256c76699e91c3ac3c43",
   "datasourceNames": [
     "db"
   ],
   "activeProvider": "postgresql",
+  "postinstall": false,
   "inlineDatasources": {
     "db": {
       "url": {

src/generated/prisma/package.json

@@ -151,7 +151,7 @@
     },
     "./*": "./*"
   },
-  "version": "6.16.2",
+  "version": "6.16.1",
   "sideEffects": false,
   "imports": {
     "#wasm-engine-loader": {

src/generated/prisma/schema.prisma

@@ -54,6 +54,9 @@ model User {
   pterodactylClientApiKey String?
 
   timeZone String? // IANA-TZ, z.B. "Europe/Berlin"
+
+  // ✅ Datenschutz: darf eingeladen werden?
+  canBeInvited Boolean @default(true)
 }
 
 enum UserStatus {
@@ -173,7 +176,7 @@ model MatchPlayer {
   teamId  String?
   team    Team?   @relation(fields: [teamId], references: [id])
 
-  match Match @relation(fields: [matchId], references: [id])
+  match Match @relation(fields: [matchId], references: [id], onDelete: Cascade)
   user  User  @relation(fields: [steamId], references: [steamId])
 
   stats PlayerStats?
@@ -239,7 +242,7 @@ model RankHistory {
   createdAt DateTime @default(now())
 
   user  User   @relation("UserRankHistory", fields: [steamId], references: [steamId])
-  match Match? @relation("MatchRankHistory", fields: [matchId], references: [id])
+  match Match? @relation("MatchRankHistory", fields: [matchId], references: [id], onDelete: Cascade)
 }
 
 model Schedule {
@@ -263,7 +266,7 @@ model Schedule {
   confirmedBy   User?   @relation("ConfirmedSchedules", fields: [confirmedById], references: [steamId])
 
   linkedMatchId String? @unique
-  linkedMatch   Match?  @relation(fields: [linkedMatchId], references: [id])
+  linkedMatch   Match?  @relation(fields: [linkedMatchId], references: [id], onDelete: Cascade)
 
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
@@ -293,7 +296,7 @@ model DemoFile {
 
   createdAt DateTime @default(now())
 
-  match Match @relation(fields: [matchId], references: [id])
+  match Match @relation(fields: [matchId], references: [id], onDelete: Cascade)
   user  User  @relation(fields: [steamId], references: [steamId])
 }
 
@@ -326,7 +329,7 @@ enum MapVoteAction {
 model MapVote {
   id      String @id @default(uuid())
   matchId String @unique
-  match   Match  @relation(fields: [matchId], references: [id])
+  match   Match  @relation(fields: [matchId], references: [id], onDelete: Cascade)
 
   bestOf     Int       @default(3)
   mapPool    String[]
@@ -359,7 +362,7 @@ model MapVoteStep {
   chosenBy String?
   chooser  User?     @relation("VoteStepChooser", fields: [chosenBy], references: [steamId])
 
-  vote MapVote @relation(fields: [voteId], references: [id])
+  vote MapVote @relation(fields: [voteId], references: [id], onDelete: Cascade)
 
   @@unique([voteId, order])
   @@index([teamId])
@@ -371,7 +374,7 @@ model MatchReady {
   steamId    String
   acceptedAt DateTime @default(now())
 
-  match Match @relation("MatchReadyMatch", fields: [matchId], references: [id])
+  match Match @relation("MatchReadyMatch", fields: [matchId], references: [id], onDelete: Cascade)
   user  User  @relation("MatchReadyUser", fields: [steamId], references: [steamId])
 
   @@id([matchId, steamId])

src/generated/prisma/wasm.js

@@ -35,11 +35,11 @@ exports.Prisma = Prisma
 exports.$Enums = {}
 
 /**
- * Prisma Client JS version: 6.16.2
+ * Prisma Client JS version: 6.16.1
  * Query Engine version: 1c57fdcd7e44b29b9313256c76699e91c3ac3c43
  */
 Prisma.prismaVersion = {
-  client: "6.16.2",
+  client: "6.16.1",
   engine: "1c57fdcd7e44b29b9313256c76699e91c3ac3c43"
 }
 
@@ -370,7 +370,7 @@ const config = {
       "value": "prisma-client-js"
     },
     "output": {
-      "value": "C:\\Users\\Rother\\fork\\ironie-nextjs\\src\\generated\\prisma",
+      "value": "C:\\Users\\Chris\\fork\\ironie-nextjs\\src\\generated\\prisma",
       "fromEnvVar": null
     },
     "config": {
@@ -384,7 +384,7 @@ const config = {
       }
     ],
     "previewFeatures": [],
-    "sourceFilePath": "C:\\Users\\Rother\\fork\\ironie-nextjs\\prisma\\schema.prisma",
+    "sourceFilePath": "C:\\Users\\Chris\\fork\\ironie-nextjs\\prisma\\schema.prisma",
     "isCustomOutput": true
   },
   "relativeEnvPaths": {
@@ -392,12 +392,13 @@ const config = {
     "schemaEnvPath": "../../../.env"
   },
   "relativePath": "../../../prisma",
-  "clientVersion": "6.16.2",
+  "clientVersion": "6.16.1",
   "engineVersion": "1c57fdcd7e44b29b9313256c76699e91c3ac3c43",
   "datasourceNames": [
     "db"
   ],
   "activeProvider": "postgresql",
+  "postinstall": false,
   "inlineDatasources": {
     "db": {
       "url": {