updated

prisma/schema.prisma

@@ -113,6 +113,11 @@ model FaceitGameStat {
   @@index([game, elo])
 }
 
+enum TeamJoinPolicy {
+  REQUEST
+  INVITE_ONLY
+}
+
 model Team {
   id            String    @id @default(uuid())
   name          String    @unique
@@ -137,6 +142,9 @@ model Team {
   schedulesAsTeamB Schedule[] @relation("ScheduleTeamB")
 
   mapVoteSteps MapVoteStep[] @relation("VoteStepTeam")
+  
+  // Default bleibt REQUEST
+  joinPolicy TeamJoinPolicy @default(REQUEST)
 }
 
 model TeamInvite {

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

@@ -1,3 +1,5 @@
+// /src/app/[locale]/components/NoTeamView.tsx
+
 'use client'
 
 import { useEffect, useMemo, useState } from 'react'
@@ -24,6 +26,7 @@ const eqTeam = (a: Team, b: Team) => {
   if ((a.name ?? '') !== (b.name ?? '')) return false
   if ((a.logo ?? '') !== (b.logo ?? '')) return false
   if ((a.leader as any) !== (b.leader as any)) return false
+  if (a.joinPolicy !== b.joinPolicy) return false
   return (
     eqPlayers(sortPlayers(a.activePlayers), sortPlayers(b.activePlayers)) &&
     eqPlayers(sortPlayers(a.inactivePlayers), sortPlayers(b.inactivePlayers))
@@ -47,7 +50,7 @@ function parseTeamsResponse(raw: any): Team[] {
 export default function NoTeamView({ initialTeams, initialInvitationMap }: Props) {
   const { data: session } = useSession()
   const currentSteamId = session?.user?.steamId || ''
-  const { lastEvent } = useSSEStore()
+  const { connect, isConnected, lastEvent } = useSSEStore()
 
   const [teams, setTeams] = useState<Team[]>(initialTeams)
   const [teamToInvitationId, setTeamToInvitationId] = useState<Record<string, string>>(initialInvitationMap)
@@ -82,7 +85,12 @@ export default function NoTeamView({ initialTeams, initialInvitationMap }: Props
     }
   }
 
+  useEffect(() => {
+    if (currentSteamId && !isConnected) connect(currentSteamId)
+  }, [currentSteamId, isConnected, connect])
+
   useEffect(() => { fetchTeamsAndInvitations() }, [])
+
   useEffect(() => {
     if (!lastEvent) return
     const { type, payload } = lastEvent

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

@@ -1,11 +1,15 @@
 // /src/app/components/TeamCard.tsx
 'use client'
 
-import { useState, useMemo } from 'react'
+import { useState, useMemo, useEffect } from 'react'
 import { useRouter } from 'next/navigation'
 import Button from './Button'
 import TeamPremierRankBadge from './TeamPremierRankBadge'
-import type { Team } from '../../../types/team'
+import type { Team, TeamJoinPolicy } from '../../../types/team'
+
+// ⬇️ NEU: SSE-Hooks / Type-Guard
+import { useSSEStore } from '@/lib/useSSEStore'
+import { isSseEventType } from '@/lib/sseEvents'
 
 type Props = {
   team: Team
@@ -13,8 +17,6 @@ type Props = {
   invitationId?: string
   onUpdateInvitation: (teamId: string, newValue: string | null | 'pending') => void
   adminMode?: boolean
-  /** (historisch) Ob Join-Anfragen grundsätzlich erlaubt sind.
-   * Mehrere Teams sind jetzt erlaubt – diese Prop wird nicht mehr zum Sperren verwendet. */
   canRequestJoin?: boolean
 }
 
@@ -24,43 +26,84 @@ export default function TeamCard({
   invitationId,
   onUpdateInvitation,
   adminMode = false,
-  canRequestJoin = true, // bleibt für Abwärtskompatibilität erhalten, hat aber keinen Einfluss mehr auf disabled
+  canRequestJoin = true,
 }: Props) {
   const router = useRouter()
   const [joining, setJoining] = useState(false)
 
-  const isRequested = Boolean(invitationId)
+  // ⬇️ NEU: SSE
+  const { connect, lastEvent, isConnected } = useSSEStore()
+
+  // ⬇️ NEU: lokale, “wirksame” Policy – startet mit Prop
+  const [effectivePolicy, setEffectivePolicy] = useState<TeamJoinPolicy>(team.joinPolicy)
+
+  // Wenn sich Props ändern (neues Team oder Server-Refetch), Policy nachziehen
+  useEffect(() => {
+    setEffectivePolicy(team.joinPolicy)
+  }, [team.id, team.joinPolicy])
+
+  // SSE-Verbindung herstellen
+  useEffect(() => {
+    if (!currentUserSteamId) return
+    if (!isConnected) connect(currentUserSteamId)
+  }, [currentUserSteamId, isConnected, connect])
+
+  // Auf team-updated hören und ggf. Policy übernehmen
+  useEffect(() => {
+    if (!lastEvent || !isSseEventType(lastEvent.type)) return
+    if (lastEvent.type !== 'team-updated') return
+
+    const payload = lastEvent.payload ?? {}
+    if (payload.teamId !== team.id) return
+
+    const jp = payload.joinPolicy as TeamJoinPolicy | undefined
+    if (jp === 'REQUEST' || jp === 'INVITE_ONLY') {
+      setEffectivePolicy(jp)
+    }
+  }, [lastEvent, team.id])
+
+  // ── Stati ableiten (jetzt von effectivePolicy!)
+  const isInviteOnly   = effectivePolicy === 'INVITE_ONLY'
+  const hasRealInvitation = Boolean(invitationId && invitationId !== 'pending')
+  const hasPendingRequest = invitationId === 'pending'
+  const isRequested       = hasRealInvitation || hasPendingRequest
 
-  // Bin ich bereits in DIESEM Team (Leader, aktiv oder inaktiv)?
   const isMemberOfThisTeam = useMemo(() => {
     const inActive   = (team.activePlayers   ?? []).some(p => String(p.steamId) === String(currentUserSteamId))
     const inInactive = (team.inactivePlayers ?? []).some(p => String(p.steamId) === String(currentUserSteamId))
-    // robust: leader?.steamId ODER leaderId unterstützen
+    const isLeader   = team.leader?.steamId && String(team.leader.steamId) === String(currentUserSteamId)
-    const leaderSteamId = team.leader?.steamId ?? (team as any).leaderId
-    const isLeader = leaderSteamId && String(leaderSteamId) === String(currentUserSteamId)
     return Boolean(inActive || inInactive || isLeader)
   }, [team, currentUserSteamId])
 
-  // ❗️Mehrere Teams erlaubt → NICHT mehr wegen "hat schon Team" blocken
+  const isDisabled =
-  // Gesperrt nur, wenn bereits Mitglied DIESES Teams oder Request läuft
+    joining ||
-  const isDisabled = joining || isMemberOfThisTeam
+    isMemberOfThisTeam ||
+    (isInviteOnly && !hasRealInvitation && !hasPendingRequest)
 
   const handleClick = async () => {
     if (joining || isDisabled) return
     setJoining(true)
     try {
-      if (isRequested) {
+      if (hasRealInvitation) {
         await fetch('/api/user/invitations/reject', {
-          method : 'POST',
+          method: 'POST',
           headers: { 'Content-Type': 'application/json' },
-          body   : JSON.stringify({ invitationId }),
+          body: JSON.stringify({ invitationId }),
+        })
+        onUpdateInvitation(team.id, null)
+      } else if (hasPendingRequest) {
+        await fetch('/api/user/invitations/revoke', {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({ teamId: team.id, type: 'team-join-request' }),
         })
         onUpdateInvitation(team.id, null)
       } else {
+        if (isInviteOnly) return
         await fetch('/api/team/request-join', {
-          method : 'POST',
+          method: 'POST',
           headers: { 'Content-Type': 'application/json' },
-          body   : JSON.stringify({ teamId: team.id }),
+          body: JSON.stringify({ teamId: team.id }),
         })
         onUpdateInvitation(team.id, 'pending')
       }
@@ -73,26 +116,21 @@ export default function TeamCard({
 
   const targetHref = adminMode ? `/admin/teams/${team.id}` : `/team/${team.id}`
 
-  // Label & Farbe abhängig vom Status
+  const buttonLabel = joining ? (
-  const buttonLabel = joining
+    <>
-    ? (
+      <span className="animate-spin inline-block size-4 border-[3px] border-current border-t-transparent rounded-full mr-1" />
-      <>
+      Lädt
-        <span
+    </>
-          className="animate-spin inline-block size-4 border-[3px] border-current border-t-transparent rounded-full mr-1"
+  ) : isMemberOfThisTeam ? 'Schon Mitglied'
-          role="status"
+    : hasRealInvitation ? 'Einladung ablehnen'
-          aria-label="loading"
+    : hasPendingRequest ? 'Angefragt (zurückziehen)'
-        />
+    : isInviteOnly ? 'Nur Einladungen'
-        Lädt
+    : 'Beitritt anfragen'
-      </>
-    )
-    : isMemberOfThisTeam
-      ? 'Schon Mitglied'
-      : isRequested
-        ? 'Angefragt (zurückziehen)'
-        : 'Beitritt anfragen'
 
   const buttonColor =
-    isDisabled ? 'gray' : (isRequested ? 'gray' : 'blue')
+    hasRealInvitation ? 'red' :
+    isDisabled ? 'gray' :
+    (isRequested ? 'gray' : 'blue')
 
   return (
     <div

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

@@ -1,4 +1,4 @@
-// TeamMemberView.tsx
+// /src/app/[locale]/components/TeamMemberView.tsx
 
 'use client'
 
@@ -12,14 +12,13 @@ import SortableMiniCard from './SortableMiniCard'
 import LeaveTeamModal from './LeaveTeamModal'
 import InvitePlayersModal from './InvitePlayersModal'
 import Modal from './Modal'
-import type { Player, InvitedPlayer } from '@/types/team'
+import type { Player, InvitedPlayer, Team, TeamJoinPolicy } from '@/types/team'
 import { AnimatePresence, motion } from 'framer-motion'
 import { leaveTeam, reloadTeam, renameTeam } from '@/lib/sse-actions'
 import Button from './Button'
 import NextImage from 'next/image'
 import TeamPremierRankBadge from './TeamPremierRankBadge'
 import Link from 'next/link'
-import { Team } from '../../../types/team'
 import { useTeamStore } from '@/lib/stores'
 import { useSSEStore } from '@/lib/useSSEStore'
 import {
@@ -59,6 +58,9 @@ export default function TeamMemberView({
   const { team: storeTeam, setTeam } = useTeamStore()
   const team = teamProp ?? storeTeam
   if (!team) return null
+  
+  const teamId = team.id
+  const teamLeaderSteamId = team.leader?.steamId ?? ''
 
   const RELEVANT: ReadonlySet<SSEEventType> = new Set([...TEAM_EVENTS, ...SELF_EVENTS])
 
@@ -85,6 +87,12 @@ export default function TeamMemberView({
   const [editedName, setEditedName] = useState(team.name || '')
   const [saveSuccess, setSaveSuccess] = useState(false)
 
+  const [joinPolicy, setJoinPolicy] = useState<TeamJoinPolicy>(
+    (team as any).joinPolicy ?? 'REQUEST'
+  )
+  const [savingPolicy, setSavingPolicy] = useState(false)
+  const [policySaved, setPolicySaved] = useState(false)
+
   const [inviteKey, setInviteKey] = useState(0)
   const openInvite = () => {
     setInviteKey(k => k + 1)  // erzwingt frischen Mount
@@ -121,6 +129,10 @@ export default function TeamMemberView({
     return aa === bb
   }
 
+  useEffect(() => {
+    setJoinPolicy(((team as any)?.joinPolicy ?? 'REQUEST') as TeamJoinPolicy)
+  }, [team?.id, (team as any)?.joinPolicy])
+
   // Team-Listen lokal synchronisieren
   useEffect(() => {
     if (!team) return
@@ -148,7 +160,7 @@ export default function TeamMemberView({
 
   // Relevante SSE-Events
   useEffect(() => {
-    if (!lastEvent || !team?.id) return
+    if (!lastEvent || !teamId) return
     if (!isSseEventType(lastEvent.type)) return
     const payload = lastEvent.payload ?? {}
 
@@ -169,7 +181,7 @@ export default function TeamMemberView({
     if (payload.teamId && payload.teamId !== team.id) return
 
     ;(async () => {
-      const updated = await reloadTeam(team.id)
+      const updated = await reloadTeam(teamId)
       if (!updated) return
       setTeam(updated)
       setEditedName(updated.name || '')
@@ -188,7 +200,7 @@ export default function TeamMemberView({
       setInvitedPlayers(nextInvited)
       setRemountKey(k => k + 1)
     })()
-  }, [lastEvent, team?.id, setTeam])
+  }, [lastEvent, teamId, setTeam])
 
   const handleDragStart = (event: any) => {
     const id = event.active.id as string
@@ -202,6 +214,31 @@ export default function TeamMemberView({
     }
   }
 
+  const [showPolicyMenu, setShowPolicyMenu] = useState(false)
+  const policyMenuRef = useRef<HTMLDivElement>(null)
+
+  const applyPolicy = async (p: TeamJoinPolicy) => {
+    if (p === joinPolicy) { setShowPolicyMenu(false); return }
+    setJoinPolicy(p)           // optimistisch
+    await saveJoinPolicy(p)    // serverseitig speichern
+    setShowPolicyMenu(false)
+  }
+
+  useEffect(() => {
+    if (!showPolicyMenu) return
+    const onDocClick = (e: MouseEvent) => {
+      if (!policyMenuRef.current) return
+      if (!policyMenuRef.current.contains(e.target as Node)) setShowPolicyMenu(false)
+    }
+    const onEsc = (e: KeyboardEvent) => { if (e.key === 'Escape') setShowPolicyMenu(false) }
+    document.addEventListener('mousedown', onDocClick)
+    document.addEventListener('keydown', onEsc)
+    return () => {
+      document.removeEventListener('mousedown', onDocClick)
+      document.removeEventListener('keydown', onEsc)
+    }
+  }, [showPolicyMenu])
+
   const updateTeamMembers = async (teamId: string, active: Player[], inactive: Player[]) => {
     try {
       const res = await fetch('/api/team/update-players', {
@@ -290,7 +327,7 @@ export default function TeamMemberView({
     setActivePlayers(nextActive)
     setInactivePlayers(nextInactive)
 
-    updateTeamMembers(team.id, nextActive, nextInactive).catch(console.error)
+    updateTeamMembers(teamId, nextActive, nextInactive).catch(console.error)
 
     setSaveSuccess(true)
     setTimeout(()=>setSaveSuccess(false), 3000)
@@ -324,7 +361,7 @@ export default function TeamMemberView({
     await fetch('/api/team/kick', {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ steamId: kickCandidate.steamId, teamId: team.id }),
+      body: JSON.stringify({ steamId: kickCandidate.steamId, teamId }),
     })
     await updateTeamMembers(team.id, newActive, newInactive)
     setKickCandidate(null)
@@ -335,7 +372,7 @@ export default function TeamMemberView({
       const res = await fetch('/api/team/transfer-leader', {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ teamId: team.id, newLeaderSteamId: newLeaderId }),
+        body: JSON.stringify({ teamId, newLeaderSteamId: newLeaderId }),
       })
       if (!res.ok) {
         const data = await res.json()
@@ -355,6 +392,36 @@ export default function TeamMemberView({
     square?: boolean;     // center-crop auf Quadrat
   };
 
+  async function saveJoinPolicy(next: TeamJoinPolicy = joinPolicy) {
+    const prev = joinPolicy
+    try {
+      setSavingPolicy(true)
+      const res = await fetch('/api/team/update-join-policy', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        credentials: 'same-origin', // oder 'include' – same-origin reicht bei relativer URL
+        cache: 'no-store',
+        body: JSON.stringify({ teamId, joinPolicy: next }),
+      })
+      if (!res.ok) {
+        const data = await res.json().catch(() => ({}))
+        throw new Error(data?.message ?? `Speichern fehlgeschlagen (${res.status})`)
+      }
+      setPolicySaved(true)
+      setTimeout(() => setPolicySaved(false), 2000)
+
+      const updated = await reloadTeam(teamId)
+      if (updated) setTeam(updated)
+    } catch (e) {
+      // 🔙 Optimistisches Set zurückrollen
+      setJoinPolicy(prev)
+      console.error(e)
+      alert((e as Error).message || 'Speichern fehlgeschlagen')
+    } finally {
+      setSavingPolicy(false)
+    }
+  }
+
   async function canEncode(mime: string): Promise<boolean> {
     try {
       // OffscreenCanvas hat die zuverlässigste Blob-API
@@ -480,7 +547,7 @@ export default function TeamMemberView({
     return new Promise<void>((resolve, reject) => {
       const formData = new FormData()
       formData.append('logo', file)
-      formData.append('teamId', team!.id)
+      formData.append('teamId', teamId)
 
       const xhr = new XMLHttpRequest()
       xhr.open('POST', '/api/team/upload-logo')
@@ -510,7 +577,7 @@ export default function TeamMemberView({
 
   if (!adminMode && !currentUserSteamId) return null
 
-  const manageSteam: string = adminMode ? (team.leader?.steamId ?? '') : currentUserSteamId
+  const manageSteam: string = adminMode ? teamLeaderSteamId : currentUserSteamId
 
   const renderMemberList = (players: Player[]) => (
     <AnimatePresence>
@@ -533,7 +600,7 @@ export default function TeamMemberView({
               onKick={setKickCandidate}
               onPromote={() => setPromoteCandidate(player)}
               currentUserSteamId={manageSteam}
-              teamLeaderSteamId={team.leader?.steamId}
+              teamLeaderSteamId={teamLeaderSteamId}
               isAdmin={adminMode}
               isDraggingGlobal={isDragging}
               hideOverlay={isDragging}
@@ -695,20 +762,83 @@ export default function TeamMemberView({
                   </h2>
                   <TeamPremierRankBadge players={activePlayers} />
                 </div>
+                
+                {/* Beitritts-Einstellungen (nur Leader/Admin) */}
                 {canManage && (
-                  <Button
+                  <>
-                    title="Bearbeiten"
+                    <Button
-                    color="blue"
+                      title="Bearbeiten"
-                    size="sm"
+                      color="blue"
-                    variant="soft"
+                      size="sm"
-                    onClick={() => {
+                      variant="soft"
-                      setIsEditingName(true)
+                      onClick={() => {
-                      setEditedName(team.name || '')
+                        setIsEditingName(true)
-                    }}
+                        setEditedName(team.name || '')
-                    className="h-[34px] px-3 flex items-center justify-center"
+                      }}
-                  >
+                      className="h-[34px] px-3 flex items-center justify-center"
-                    Bearbeiten
+                    >
-                  </Button>
+                      Bearbeiten
+                    </Button>
+
+                    {/* 🔽 Dezente Policy-Pill */}
+                    <div className="relative" ref={policyMenuRef}>
+                      <button
+                        type="button"
+                        onClick={() => setShowPolicyMenu(v => !v)}
+                        className="h-[32px] px-2.5 rounded-full text-xs border border-gray-300 dark:border-neutral-600
+                                  bg-white dark:bg-neutral-800 text-gray-700 dark:text-neutral-200
+                                  hover:bg-gray-100 hover:dark:bg-neutral-700 inline-flex items-center gap-1"
+                        title="Beitrittsmodus ändern"
+                      >
+                        {joinPolicy === 'INVITE_ONLY' ? (
+                          <svg className="w-3.5 h-3.5" viewBox="0 0 24 24" fill="currentColor">
+                            <path d="M17 8V7a5 5 0 1 0-10 0v1H5v12h14V8h-2Zm-8 0V7a3 3 0 1 1 6 0v1H9Zm-2 2h10v8H7v-8Z"/>
+                          </svg>
+                        ) : (
+                          <svg className="w-3.5 h-3.5" viewBox="0 0 24 24" fill="currentColor">
+                            <path d="M12 2a5 5 0 0 0-5 5v1H5v12h14V8h-2V7a5 5 0 0 0-5-5Zm-3 6V7a3 3 0 1 1 6 0v1H9Z"/>
+                          </svg>
+                        )}
+                        <span>{joinPolicy === 'INVITE_ONLY' ? 'Nur Einladung' : 'Mit Genehmigung'}</span>
+                        {savingPolicy && (
+                          <span className="ml-1 inline-block size-3 border-2 border-current border-t-transparent rounded-full animate-spin" />
+                        )}
+                        {policySaved && !savingPolicy && <span className="ml-1 text-green-600">✓</span>}
+                      </button>
+
+                      {showPolicyMenu && (
+                        <div className="absolute right-0 z-10 mt-1 w-56 rounded-md border border-gray-200 dark:border-neutral-700
+                                        bg-white dark:bg-neutral-800 shadow-lg p-1">
+                          <button
+                            onClick={() => applyPolicy('REQUEST')}
+                            className={`w-full text-left px-2.5 py-2 rounded-md text-sm
+                              ${joinPolicy === 'REQUEST'
+                                ? 'bg-blue-50 dark:bg-blue-900/20 text-blue-700 dark:text-blue-200'
+                                : 'hover:bg-gray-100 dark:hover:bg-neutral-700 text-gray-800 dark:text-neutral-200'}`}
+                          >
+                            <div className="font-medium">Mit Genehmigung</div>
+                            <div className="text-xs text-gray-500 dark:text-neutral-400">
+                              Spieler stellen eine Anfrage; Leader entscheidet.
+                            </div>
+                          </button>
+
+                          <button
+                            onClick={() => applyPolicy('INVITE_ONLY')}
+                            className={`w-full text-left px-2.5 py-2 rounded-md text-sm
+                              ${joinPolicy === 'INVITE_ONLY'
+                                ? 'bg-blue-50 dark:bg-blue-900/20 text-blue-700 dark:text-blue-200'
+                                : 'hover:bg-gray-100 dark:hover:bg-neutral-700 text-gray-800 dark:text-neutral-200'}`}
+                          >
+                            <div className="font-medium">Nur Einladung</div>
+                            <div className="text-xs text-gray-500 dark:text-neutral-400">
+                              Beitritt nur per Einladung.
+                            </div>
+                          </button>
+                        </div>
+                      )}
+                    </div>
+                    {/* 🔼 Ende Policy-Pill */}
+                  </>
                 )}
               </>
             )}
@@ -738,7 +868,7 @@ export default function TeamMemberView({
       </div>
 
       <DndContext
-        key={`dnd-${team.id}-${remountKey}`}
+        key={`dnd-${teamId}-${remountKey}`}
         collisionDetection={closestCenter}
         onDragStart={handleDragStart}
         onDragEnd={handleDragEnd}

src/app/[locale]/settings/layout.tsx

@@ -41,7 +41,7 @@ export default function SettingsLayout({ children }: { children: React.ReactNode
         </aside>
 
         {/* rechte Spalte scrollt */}
-        <div ref={scrollRef} className="min-h-0 p-4">
+        <div ref={scrollRef} className="min-h-0 p-4 overflow-auto">
           <main className="min-h-0">{children}</main>
         </div>
       </div>

src/app/api/team/[teamId]/route.ts

@@ -1,7 +1,7 @@
 // /src/app/api/team/[teamId]/route.ts
 import { NextResponse, type NextRequest } from 'next/server'
 import { prisma } from '@/lib/prisma'
-import type { Player, InvitedPlayer } from '@/types/team'
+import type { Player, InvitedPlayer, TeamJoinPolicy } from '@/types/team'
 
 export const dynamic = 'force-dynamic'
 export const revalidate = 0
@@ -94,6 +94,7 @@ export async function GET(
       logo: team.logo,
       leader, // ⬅ jetzt Player statt String
       createdAt: team.createdAt,
+      joinPolicy: (team.joinPolicy ?? 'REQUEST') as TeamJoinPolicy,
       activePlayers,
       inactivePlayers,
       invitedPlayers,

src/app/api/team/request-join/route.ts

@@ -7,78 +7,100 @@ import { sendServerSSEMessage } from '@/lib/sse-server-client'
 
 export async function POST(req: NextRequest) {
   try {
-    /* ───────────────── Session prüfen ────────────────────── */
+    // ── Session ──────────────────────────────────────────────
     const session = await getServerSession(authOptions(req))
     if (!session?.user?.steamId) {
       return NextResponse.json({ message: 'Nicht eingeloggt' }, { status: 401 })
     }
     const requesterSteamId = session.user.steamId
 
-    /* ───────────────── Body validieren ────────────────────── */
+    // ── Body ────────────────────────────────────────────────
     const { teamId } = await req.json()
     if (!teamId) {
       return NextResponse.json({ message: 'teamId fehlt' }, { status: 400 })
     }
 
-    /* ───────────────── Team holen ─────────────────────────── */
+    // ── Daten holen ─────────────────────────────────────────
-    const team = await prisma.team.findUnique({ where: { id: teamId } })
+    const [team, requester] = await Promise.all([
+      prisma.team.findUnique({
+        where: { id: teamId },
+        select: {
+          id: true,
+          name: true,
+          leaderId: true,
+          joinPolicy: true,
+          activePlayers: true,
+          inactivePlayers: true,
+        },
+      }),
+      prisma.user.findUnique({
+        where: { steamId: requesterSteamId },
+        select: { steamId: true, name: true, teamId: true },
+      }),
+    ])
+
     if (!team) {
       return NextResponse.json({ message: 'Team nicht gefunden' }, { status: 404 })
     }
 
-    /* ───────────────── Bereits Mitglied? ──────────────────── */
+    // ── Bereits in irgendeinem Team? ─────────────────────────
+    if (requester?.teamId && requester.teamId !== team.id) {
+      return NextResponse.json({ message: 'Du bist bereits in einem anderen Team' }, { status: 400 })
+    }
+
+    // ── Schon (irgendwie) Mitglied dieses Teams? ────────────
     if (
       requesterSteamId === team.leaderId ||
       team.activePlayers.includes(requesterSteamId) ||
       team.inactivePlayers.includes(requesterSteamId)
     ) {
-      return NextResponse.json({ message: 'Du bist bereits Mitglied' }, { status: 400 })
+      return NextResponse.json({ message: 'Du bist bereits Mitglied' }, { status: 200 })
     }
 
-    /* ───────────────── Doppelte Anfrage vermeiden ─────────── */
+    // ── Policy Switch ───────────────────────────────────────
+    if (team.joinPolicy === 'INVITE_ONLY') {
+      return NextResponse.json(
+        { message: 'Dieses Team akzeptiert nur Einladungen' },
+        { status: 403 }
+      )
+    }
+
+    // ── Policy: REQUEST (default) → Anfrage anlegen
     const existingInvite = await prisma.teamInvite.findFirst({
-      where: {
+      where: { steamId: requesterSteamId, teamId, type: 'team-join-request' },
-        steamId: requesterSteamId,
+      select: { id: true },
-        teamId,
-        type   : 'team-join-request',
-      },
     })
     if (existingInvite) {
       return NextResponse.json({ message: 'Anfrage läuft bereits' }, { status: 200 })
     }
 
-    /* ───────────────── Invitation anlegen ─────────────────── */
     const invitation = await prisma.teamInvite.create({
-      data: {
+      data: { steamId: requesterSteamId, teamId, type: 'team-join-request' },
-        steamId: requesterSteamId,
-        teamId ,
-        type   : 'team-join-request',
-      },
     })
 
-    /* ───────────────── Leader benachrichtigen ─────────────── */
     const notification = await prisma.notification.create({
       data: {
-        steamId   : team.leaderId!,                     // garantiert vorhanden
+        steamId: team.leaderId!,
-        title     : 'Beitrittsanfrage',
+        title: 'Beitrittsanfrage',
-        message   : `${session.user.name ?? 'Ein Spieler'} möchte deinem Team beitreten.`,
+        message: `${session.user.name ?? 'Ein Spieler'} möchte deinem Team beitreten.`,
         actionType: 'team-join-request',
-        actionData: invitation.id,                     // ← WICHTIG: invitationId
+        actionData: invitation.id,
       },
     })
 
-    /* ───────────────── SSE Event auslösen ─────────────────── */
+    // SSE an Leader
     await sendServerSSEMessage({
-      type         : notification.actionType ?? 'notification',
+      type: notification.actionType ?? 'notification',
       targetUserIds: [team.leaderId],
-      message      : notification.message,
+      message: notification.message,
-      id           : notification.id,
+      id: notification.id,
-      actionType   : notification.actionType ?? undefined,
+      actionType: notification.actionType ?? undefined,
-      actionData   : notification.actionData ?? undefined,  // invitation.id
+      actionData: notification.actionData ?? undefined,
-      createdAt    : notification.createdAt.toISOString(),
+      createdAt: notification.createdAt.toISOString(),
+      payload: { teamId: team.id },
     })
 
-    return NextResponse.json({ message: 'Anfrage gesendet' }, { status: 200 })
+return NextResponse.json({ message: 'Anfrage gesendet' }, { status: 200 })
   } catch (err) {
     console.error('POST /api/team/request-join', err)
     return NextResponse.json({ message: 'Interner Serverfehler' }, { status: 500 })

src/app/api/team/update-join-policy/route.ts

@@ -0,0 +1,91 @@
+// /src/app/api/team/update-join-policy/route.ts
+import { NextResponse, type NextRequest } from 'next/server'
+import { prisma } from '@/lib/prisma'
+import { getServerSession } from 'next-auth'
+import { authOptions } from '@/lib/auth'
+import { sendServerSSEMessage } from '@/lib/sse-server-client'
+import type { TeamJoinPolicy } from '@/types/team'
+
+export const runtime = 'nodejs'        // ✅ Prisma-kompatibel
+export const dynamic = 'force-dynamic' // (nur Vorsicht, POST ist eh dynamisch)
+
+const ALLOWED = ['REQUEST', 'INVITE_ONLY'] as const
+type AllowedPolicy = (typeof ALLOWED)[number]
+
+export async function POST(req: NextRequest) {
+  try {
+    // ─ Session ─
+    const session = await getServerSession(authOptions(req))
+
+    const meId = session?.user?.steamId
+    if (!meId) {
+      return NextResponse.json({ message: 'Nicht eingeloggt' }, { status: 401 })
+    }
+
+    // ─ Input ─
+    const body = await req.json().catch(() => ({} as any))
+    const teamId: string | undefined = body?.teamId
+    const joinPolicy: TeamJoinPolicy | undefined = body?.joinPolicy
+
+    if (!teamId) {
+      return NextResponse.json({ message: 'teamId fehlt' }, { status: 400 })
+    }
+    if (!joinPolicy || !ALLOWED.includes(joinPolicy as AllowedPolicy)) {
+      return NextResponse.json({ message: 'Ungültige joinPolicy' }, { status: 400 })
+    }
+
+    // ─ Daten ─
+    const [team, me] = await Promise.all([
+      prisma.team.findUnique({
+        where: { id: teamId },
+        select: {
+          id: true,
+          leaderId: true,
+          joinPolicy: true,
+        },
+      }),
+      prisma.user.findUnique({
+        where: { steamId: meId },
+        select: { steamId: true, isAdmin: true },
+      }),
+    ])
+
+    if (!team) {
+      return NextResponse.json({ message: 'Team nicht gefunden' }, { status: 404 })
+    }
+
+    const isLeader = meId === team.leaderId
+    const isAdmin  = !!me?.isAdmin
+    if (!isLeader && !isAdmin) {
+      return NextResponse.json({ message: 'Keine Berechtigung' }, { status: 403 })
+    }
+
+    if (team.joinPolicy === joinPolicy) {
+      return NextResponse.json({ message: 'Unverändert', joinPolicy }, { status: 200 })
+    }
+
+    const updated = await prisma.team.update({
+      where: { id: teamId },
+      data: { joinPolicy },
+      select: { id: true, joinPolicy: true },
+    })
+
+    // ─ SSE (nicht blockierend!) ─
+    // Kein await → Request-Antwort wird NICHT aufgehalten
+    Promise.resolve().then(() =>
+      sendServerSSEMessage({
+        type: 'team-updated',
+        message: 'Beitrittsmodus wurde geändert.',
+        payload: { teamId: updated.id, joinPolicy: updated.joinPolicy },
+      }).catch(e => console.warn('SSE send failed (ignored):', e))
+    )
+
+    return NextResponse.json(
+      { message: 'Beitrittsmodus aktualisiert', teamId: updated.id, joinPolicy: updated.joinPolicy },
+      { status: 200 }
+    )
+  } catch (err) {
+    console.error('POST /api/team/update-join-policy', err)
+    return NextResponse.json({ message: 'Interner Serverfehler' }, { status: 500 })
+  }
+}

src/app/api/teams/route.ts

@@ -7,7 +7,7 @@ export const dynamic = 'force-dynamic'
 
 export async function GET() {
   try {
-    // 1) Teams laden (ohne leaderId im späteren Response)
+    // 1) Teams laden
     const teams = await prisma.team.findMany({
       select: {
         id: true,
@@ -16,7 +16,7 @@ export async function GET() {
         createdAt: true,
         activePlayers: true,
         inactivePlayers: true,
-        // Leader direkt als User-Objekt laden
+        joinPolicy: true, // 👈 NEU
         leader: {
           select: {
             steamId: true,
@@ -40,13 +40,15 @@ export async function GET() {
     const teamIds = teams.map(t => t.id)
 
     // 2) Ausstehende Einladungen pro Team holen
-    //    (falls du "revoked/accepted" Flags hast, hier mitfiltern)
     const invites = await prisma.teamInvite.findMany({
-      where: { teamId: { in: teamIds } },
+      where: {
+        teamId: { in: teamIds },
+        // OPTIONAL sauberer, falls du auch Join-Requests in dieser Tabelle hast:
+        // type: 'team-invite',
+      },
       select: { id: true, teamId: true, steamId: true },
     })
 
-    // Map: teamId -> [{steamId, invitationId}]
     const invitedByTeam = new Map<string, { steamId: string; invitationId: string }[]>()
     for (const inv of invites) {
       const arr = invitedByTeam.get(inv.teamId) ?? []
@@ -54,7 +56,7 @@ export async function GET() {
       invitedByTeam.set(inv.teamId, arr)
     }
 
-    // 3) Alle benötigten SteamIDs sammeln (aktive, inaktive, invited)
+    // 3) Alle benötigten SteamIDs sammeln
     const uniqueIds = new Set<string>()
     for (const t of teams) {
       t.activePlayers.forEach(id => uniqueIds.add(id))
@@ -62,10 +64,8 @@ export async function GET() {
       const invited = invitedByTeam.get(t.id) ?? []
       invited.forEach(i => uniqueIds.add(i.steamId))
     }
-    // Leader müssen nicht in uniqueIds, da oben bereits als Objekt geladen.
-    // (könnten aber optional dazu; ist hier nicht nötig)
 
-    // 4) Nutzer-Daten für alle IDs holen
+    // 4) Nutzer-Daten holen
     const users = await prisma.user.findMany({
       where: { steamId: { in: [...uniqueIds] } },
       select: {
@@ -77,7 +77,6 @@ export async function GET() {
       },
     })
 
-    // Lookup-Map
     const byId: Record<string, Player | undefined> = {}
     const DEFAULT_AVATAR = '/assets/img/avatars/default.png'
     const UNKNOWN_NAME = 'Unbekannt'
@@ -94,7 +93,6 @@ export async function GET() {
 
     // 5) Ergebnis formen
     const result = teams.map(t => {
-      // Leader (bereits komplett geladen); mit Defaults absichern
       const leader: Player | undefined = t.leader
         ? {
             steamId: t.leader.steamId,
@@ -105,43 +103,35 @@ export async function GET() {
           }
         : undefined
 
-      // Aktive & Inaktive Spieler aus Map befüllen
+      const activePlayers: Player[] = t.activePlayers.map(id => byId[id]).filter(Boolean) as Player[]
-      const activePlayers: Player[] = t.activePlayers
+      const inactivePlayers: Player[] = t.inactivePlayers.map(id => byId[id]).filter(Boolean) as Player[]
-        .map(id => byId[id])
-        .filter(Boolean) as Player[]
 
-      const inactivePlayers: Player[] = t.inactivePlayers
-        .map(id => byId[id])
-        .filter(Boolean) as Player[]
-
-      // Eingeladene Spieler inkl. invitationId
       const invitedRaw = invitedByTeam.get(t.id) ?? []
-      const invitedPlayers: (Player & { invitationId?: string })[] = invitedRaw
+      const invitedPlayers: (Player & { invitationId?: string })[] = invitedRaw.map(({ steamId, invitationId }) => {
-        .map(({ steamId, invitationId }) => {
+        const base = byId[steamId]
-          const base = byId[steamId]
+        if (!base) {
-          // Falls User (noch) nicht existiert, mit Fallbacks liefern
+          return {
-          if (!base) {
+            steamId,
-            return {
+            name: UNKNOWN_NAME,
-              steamId,
+            avatar: DEFAULT_AVATAR,
-              name: UNKNOWN_NAME,
+            location: '',
-              avatar: DEFAULT_AVATAR,
+            premierRank: 0,
-              location: '',
+            invitationId,
-              premierRank: 0,
-              invitationId,
-            }
           }
-          return { ...base, invitationId }
+        }
-        })
+        return { ...base, invitationId }
+      })
 
       return {
         id: t.id,
         name: t.name,
         logo: t.logo,
         createdAt: t.createdAt,
-        leader,                     // ✅ voll befüllt
+        joinPolicy: t.joinPolicy,        // 👈 NEU ins Response geben
-        activePlayers,              // ✅ Player[]
+        leader,
-        inactivePlayers,            // ✅ Player[]
+        activePlayers,
-        invitedPlayers,             // ✅ Player[] mit invitationId
+        inactivePlayers,
+        invitedPlayers,
       }
     })
 

src/generated/prisma/index-browser.js

@@ -176,7 +176,8 @@ exports.Prisma.TeamScalarFieldEnum = {
   leaderId: 'leaderId',
   createdAt: 'createdAt',
   activePlayers: 'activePlayers',
-  inactivePlayers: 'inactivePlayers'
+  inactivePlayers: 'inactivePlayers',
+  joinPolicy: 'joinPolicy'
 };
 
 exports.Prisma.TeamInviteScalarFieldEnum = {
@@ -397,6 +398,11 @@ exports.FaceitGameId = exports.$Enums.FaceitGameId = {
   cs2: 'cs2'
 };
 
+exports.TeamJoinPolicy = exports.$Enums.TeamJoinPolicy = {
+  REQUEST: 'REQUEST',
+  INVITE_ONLY: 'INVITE_ONLY'
+};
+
 exports.ScheduleStatus = exports.$Enums.ScheduleStatus = {
   PENDING: 'PENDING',
   CONFIRMED: 'CONFIRMED',

src/generated/prisma/index.d.ts

@@ -115,6 +115,14 @@ export const FaceitGameId: {
 export type FaceitGameId = (typeof FaceitGameId)[keyof typeof FaceitGameId]
 
 
+export const TeamJoinPolicy: {
+  REQUEST: 'REQUEST',
+  INVITE_ONLY: 'INVITE_ONLY'
+};
+
+export type TeamJoinPolicy = (typeof TeamJoinPolicy)[keyof typeof TeamJoinPolicy]
+
+
 export const ScheduleStatus: {
   PENDING: 'PENDING',
   CONFIRMED: 'CONFIRMED',
@@ -144,6 +152,10 @@ export type FaceitGameId = $Enums.FaceitGameId
 
 export const FaceitGameId: typeof $Enums.FaceitGameId
 
+export type TeamJoinPolicy = $Enums.TeamJoinPolicy
+
+export const TeamJoinPolicy: typeof $Enums.TeamJoinPolicy
+
 export type ScheduleStatus = $Enums.ScheduleStatus
 
 export const ScheduleStatus: typeof $Enums.ScheduleStatus
@@ -5654,6 +5666,7 @@ export namespace Prisma {
     logoUpdatedAt: Date | null
     leaderId: string | null
     createdAt: Date | null
+    joinPolicy: $Enums.TeamJoinPolicy | null
   }
 
   export type TeamMaxAggregateOutputType = {
@@ -5663,6 +5676,7 @@ export namespace Prisma {
     logoUpdatedAt: Date | null
     leaderId: string | null
     createdAt: Date | null
+    joinPolicy: $Enums.TeamJoinPolicy | null
   }
 
   export type TeamCountAggregateOutputType = {
@@ -5674,6 +5688,7 @@ export namespace Prisma {
     createdAt: number
     activePlayers: number
     inactivePlayers: number
+    joinPolicy: number
     _all: number
   }
 
@@ -5685,6 +5700,7 @@ export namespace Prisma {
     logoUpdatedAt?: true
     leaderId?: true
     createdAt?: true
+    joinPolicy?: true
   }
 
   export type TeamMaxAggregateInputType = {
@@ -5694,6 +5710,7 @@ export namespace Prisma {
     logoUpdatedAt?: true
     leaderId?: true
     createdAt?: true
+    joinPolicy?: true
   }
 
   export type TeamCountAggregateInputType = {
@@ -5705,6 +5722,7 @@ export namespace Prisma {
     createdAt?: true
     activePlayers?: true
     inactivePlayers?: true
+    joinPolicy?: true
     _all?: true
   }
 
@@ -5789,6 +5807,7 @@ export namespace Prisma {
     createdAt: Date
     activePlayers: string[]
     inactivePlayers: string[]
+    joinPolicy: $Enums.TeamJoinPolicy
     _count: TeamCountAggregateOutputType | null
     _min: TeamMinAggregateOutputType | null
     _max: TeamMaxAggregateOutputType | null
@@ -5817,6 +5836,7 @@ export namespace Prisma {
     createdAt?: boolean
     activePlayers?: boolean
     inactivePlayers?: boolean
+    joinPolicy?: boolean
     leader?: boolean | Team$leaderArgs<ExtArgs>
     members?: boolean | Team$membersArgs<ExtArgs>
     invites?: boolean | Team$invitesArgs<ExtArgs>
@@ -5838,6 +5858,7 @@ export namespace Prisma {
     createdAt?: boolean
     activePlayers?: boolean
     inactivePlayers?: boolean
+    joinPolicy?: boolean
     leader?: boolean | Team$leaderArgs<ExtArgs>
   }, ExtArgs["result"]["team"]>
 
@@ -5850,6 +5871,7 @@ export namespace Prisma {
     createdAt?: boolean
     activePlayers?: boolean
     inactivePlayers?: boolean
+    joinPolicy?: boolean
     leader?: boolean | Team$leaderArgs<ExtArgs>
   }, ExtArgs["result"]["team"]>
 
@@ -5862,9 +5884,10 @@ export namespace Prisma {
     createdAt?: boolean
     activePlayers?: boolean
     inactivePlayers?: boolean
+    joinPolicy?: boolean
   }
 
-  export type TeamOmit<ExtArgs extends $Extensions.InternalArgs = $Extensions.DefaultArgs> = $Extensions.GetOmit<"id" | "name" | "logo" | "logoUpdatedAt" | "leaderId" | "createdAt" | "activePlayers" | "inactivePlayers", ExtArgs["result"]["team"]>
+  export type TeamOmit<ExtArgs extends $Extensions.InternalArgs = $Extensions.DefaultArgs> = $Extensions.GetOmit<"id" | "name" | "logo" | "logoUpdatedAt" | "leaderId" | "createdAt" | "activePlayers" | "inactivePlayers" | "joinPolicy", ExtArgs["result"]["team"]>
   export type TeamInclude<ExtArgs extends $Extensions.InternalArgs = $Extensions.DefaultArgs> = {
     leader?: boolean | Team$leaderArgs<ExtArgs>
     members?: boolean | Team$membersArgs<ExtArgs>
@@ -5906,6 +5929,7 @@ export namespace Prisma {
       createdAt: Date
       activePlayers: string[]
       inactivePlayers: string[]
+      joinPolicy: $Enums.TeamJoinPolicy
     }, ExtArgs["result"]["team"]>
     composites: {}
   }
@@ -6346,6 +6370,7 @@ export namespace Prisma {
     readonly createdAt: FieldRef<"Team", 'DateTime'>
     readonly activePlayers: FieldRef<"Team", 'String[]'>
     readonly inactivePlayers: FieldRef<"Team", 'String[]'>
+    readonly joinPolicy: FieldRef<"Team", 'TeamJoinPolicy'>
   }
     
 
@@ -22642,7 +22667,8 @@ export namespace Prisma {
     leaderId: 'leaderId',
     createdAt: 'createdAt',
     activePlayers: 'activePlayers',
-    inactivePlayers: 'inactivePlayers'
+    inactivePlayers: 'inactivePlayers',
+    joinPolicy: 'joinPolicy'
   };
 
   export type TeamScalarFieldEnum = (typeof TeamScalarFieldEnum)[keyof typeof TeamScalarFieldEnum]
@@ -22992,6 +23018,20 @@ export namespace Prisma {
     
 
 
+  /**
+   * Reference to a field of type 'TeamJoinPolicy'
+   */
+  export type EnumTeamJoinPolicyFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'TeamJoinPolicy'>
+    
+
+
+  /**
+   * Reference to a field of type 'TeamJoinPolicy[]'
+   */
+  export type ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'TeamJoinPolicy[]'>
+    
+
+
   /**
    * Reference to a field of type 'Json'
    */
@@ -23394,6 +23434,7 @@ export namespace Prisma {
     createdAt?: DateTimeFilter<"Team"> | Date | string
     activePlayers?: StringNullableListFilter<"Team">
     inactivePlayers?: StringNullableListFilter<"Team">
+    joinPolicy?: EnumTeamJoinPolicyFilter<"Team"> | $Enums.TeamJoinPolicy
     leader?: XOR<UserNullableScalarRelationFilter, UserWhereInput> | null
     members?: UserListRelationFilter
     invites?: TeamInviteListRelationFilter
@@ -23414,6 +23455,7 @@ export namespace Prisma {
     createdAt?: SortOrder
     activePlayers?: SortOrder
     inactivePlayers?: SortOrder
+    joinPolicy?: SortOrder
     leader?: UserOrderByWithRelationInput
     members?: UserOrderByRelationAggregateInput
     invites?: TeamInviteOrderByRelationAggregateInput
@@ -23437,6 +23479,7 @@ export namespace Prisma {
     createdAt?: DateTimeFilter<"Team"> | Date | string
     activePlayers?: StringNullableListFilter<"Team">
     inactivePlayers?: StringNullableListFilter<"Team">
+    joinPolicy?: EnumTeamJoinPolicyFilter<"Team"> | $Enums.TeamJoinPolicy
     leader?: XOR<UserNullableScalarRelationFilter, UserWhereInput> | null
     members?: UserListRelationFilter
     invites?: TeamInviteListRelationFilter
@@ -23457,6 +23500,7 @@ export namespace Prisma {
     createdAt?: SortOrder
     activePlayers?: SortOrder
     inactivePlayers?: SortOrder
+    joinPolicy?: SortOrder
     _count?: TeamCountOrderByAggregateInput
     _max?: TeamMaxOrderByAggregateInput
     _min?: TeamMinOrderByAggregateInput
@@ -23474,6 +23518,7 @@ export namespace Prisma {
     createdAt?: DateTimeWithAggregatesFilter<"Team"> | Date | string
     activePlayers?: StringNullableListFilter<"Team">
     inactivePlayers?: StringNullableListFilter<"Team">
+    joinPolicy?: EnumTeamJoinPolicyWithAggregatesFilter<"Team"> | $Enums.TeamJoinPolicy
   }
 
   export type TeamInviteWhereInput = {
@@ -25062,6 +25107,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
@@ -25082,6 +25128,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
@@ -25100,6 +25147,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
@@ -25120,6 +25168,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
@@ -25139,6 +25188,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
   }
 
   export type TeamUpdateManyMutationInput = {
@@ -25149,6 +25199,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
   }
 
   export type TeamUncheckedUpdateManyInput = {
@@ -25160,6 +25211,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
   }
 
   export type TeamInviteCreateInput = {
@@ -26957,6 +27009,13 @@ export namespace Prisma {
     isEmpty?: boolean
   }
 
+  export type EnumTeamJoinPolicyFilter<$PrismaModel = never> = {
+    equals?: $Enums.TeamJoinPolicy | EnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    in?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    notIn?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    not?: NestedEnumTeamJoinPolicyFilter<$PrismaModel> | $Enums.TeamJoinPolicy
+  }
+
   export type UserNullableScalarRelationFilter = {
     is?: UserWhereInput | null
     isNot?: UserWhereInput | null
@@ -26981,6 +27040,7 @@ export namespace Prisma {
     createdAt?: SortOrder
     activePlayers?: SortOrder
     inactivePlayers?: SortOrder
+    joinPolicy?: SortOrder
   }
 
   export type TeamMaxOrderByAggregateInput = {
@@ -26990,6 +27050,7 @@ export namespace Prisma {
     logoUpdatedAt?: SortOrder
     leaderId?: SortOrder
     createdAt?: SortOrder
+    joinPolicy?: SortOrder
   }
 
   export type TeamMinOrderByAggregateInput = {
@@ -26999,6 +27060,17 @@ export namespace Prisma {
     logoUpdatedAt?: SortOrder
     leaderId?: SortOrder
     createdAt?: SortOrder
+    joinPolicy?: SortOrder
+  }
+
+  export type EnumTeamJoinPolicyWithAggregatesFilter<$PrismaModel = never> = {
+    equals?: $Enums.TeamJoinPolicy | EnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    in?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    notIn?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    not?: NestedEnumTeamJoinPolicyWithAggregatesFilter<$PrismaModel> | $Enums.TeamJoinPolicy
+    _count?: NestedIntFilter<$PrismaModel>
+    _min?: NestedEnumTeamJoinPolicyFilter<$PrismaModel>
+    _max?: NestedEnumTeamJoinPolicyFilter<$PrismaModel>
   }
 
   export type TeamScalarRelationFilter = {
@@ -28696,6 +28768,10 @@ export namespace Prisma {
     push?: string | string[]
   }
 
+  export type EnumTeamJoinPolicyFieldUpdateOperationsInput = {
+    set?: $Enums.TeamJoinPolicy
+  }
+
   export type UserUpdateOneWithoutLedTeamNestedInput = {
     create?: XOR<UserCreateWithoutLedTeamInput, UserUncheckedCreateWithoutLedTeamInput>
     connectOrCreate?: UserCreateOrConnectWithoutLedTeamInput
@@ -29951,6 +30027,23 @@ export namespace Prisma {
     _max?: NestedEnumFaceitGameIdFilter<$PrismaModel>
   }
 
+  export type NestedEnumTeamJoinPolicyFilter<$PrismaModel = never> = {
+    equals?: $Enums.TeamJoinPolicy | EnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    in?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    notIn?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    not?: NestedEnumTeamJoinPolicyFilter<$PrismaModel> | $Enums.TeamJoinPolicy
+  }
+
+  export type NestedEnumTeamJoinPolicyWithAggregatesFilter<$PrismaModel = never> = {
+    equals?: $Enums.TeamJoinPolicy | EnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    in?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    notIn?: $Enums.TeamJoinPolicy[] | ListEnumTeamJoinPolicyFieldRefInput<$PrismaModel>
+    not?: NestedEnumTeamJoinPolicyWithAggregatesFilter<$PrismaModel> | $Enums.TeamJoinPolicy
+    _count?: NestedIntFilter<$PrismaModel>
+    _min?: NestedEnumTeamJoinPolicyFilter<$PrismaModel>
+    _max?: NestedEnumTeamJoinPolicyFilter<$PrismaModel>
+  }
+
   export type NestedBigIntNullableFilter<$PrismaModel = never> = {
     equals?: bigint | number | BigIntFieldRefInput<$PrismaModel> | null
     in?: bigint[] | number[] | ListBigIntFieldRefInput<$PrismaModel> | null
@@ -30113,6 +30206,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerCreateNestedManyWithoutTeamInput
@@ -30132,6 +30226,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
     matchesAsTeamA?: MatchUncheckedCreateNestedManyWithoutTeamAInput
@@ -30154,6 +30249,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerCreateNestedManyWithoutTeamInput
@@ -30172,6 +30268,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
@@ -30672,6 +30769,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUpdateManyWithoutTeamNestedInput
@@ -30691,6 +30789,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
     matchesAsTeamA?: MatchUncheckedUpdateManyWithoutTeamANestedInput
@@ -30719,6 +30818,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUpdateManyWithoutTeamNestedInput
@@ -30737,6 +30837,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
@@ -32202,6 +32303,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerCreateNestedManyWithoutTeamInput
@@ -32221,6 +32323,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
     matchesAsTeamA?: MatchUncheckedCreateNestedManyWithoutTeamAInput
@@ -32359,6 +32462,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUpdateManyWithoutTeamNestedInput
@@ -32378,6 +32482,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
     matchesAsTeamA?: MatchUncheckedUpdateManyWithoutTeamANestedInput
@@ -32599,6 +32704,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
@@ -32618,6 +32724,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
@@ -32640,6 +32747,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
@@ -32659,6 +32767,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
@@ -33059,6 +33168,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
@@ -33078,6 +33188,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
@@ -33106,6 +33217,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
@@ -33125,6 +33237,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
@@ -33333,6 +33446,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
@@ -33352,6 +33466,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchesAsTeamA?: MatchUncheckedCreateNestedManyWithoutTeamAInput
@@ -33618,6 +33733,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
@@ -33637,6 +33753,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchesAsTeamA?: MatchUncheckedUpdateManyWithoutTeamANestedInput
@@ -34293,6 +34410,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
@@ -34312,6 +34430,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
@@ -34334,6 +34453,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
@@ -34353,6 +34473,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
@@ -34649,6 +34770,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
@@ -34668,6 +34790,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
@@ -34696,6 +34819,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
@@ -34715,6 +34839,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput
@@ -35739,6 +35864,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     leader?: UserCreateNestedOneWithoutLedTeamInput
     members?: UserCreateNestedManyWithoutTeamInput
     invites?: TeamInviteCreateNestedManyWithoutTeamInput
@@ -35758,6 +35884,7 @@ export namespace Prisma {
     createdAt?: Date | string
     activePlayers?: TeamCreateactivePlayersInput | string[]
     inactivePlayers?: TeamCreateinactivePlayersInput | string[]
+    joinPolicy?: $Enums.TeamJoinPolicy
     members?: UserUncheckedCreateNestedManyWithoutTeamInput
     invites?: TeamInviteUncheckedCreateNestedManyWithoutTeamInput
     matchPlayers?: MatchPlayerUncheckedCreateNestedManyWithoutTeamInput
@@ -35925,6 +36052,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     leader?: UserUpdateOneWithoutLedTeamNestedInput
     members?: UserUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUpdateManyWithoutTeamNestedInput
@@ -35944,6 +36072,7 @@ export namespace Prisma {
     createdAt?: DateTimeFieldUpdateOperationsInput | Date | string
     activePlayers?: TeamUpdateactivePlayersInput | string[]
     inactivePlayers?: TeamUpdateinactivePlayersInput | string[]
+    joinPolicy?: EnumTeamJoinPolicyFieldUpdateOperationsInput | $Enums.TeamJoinPolicy
     members?: UserUncheckedUpdateManyWithoutTeamNestedInput
     invites?: TeamInviteUncheckedUpdateManyWithoutTeamNestedInput
     matchPlayers?: MatchPlayerUncheckedUpdateManyWithoutTeamNestedInput

src/generated/prisma/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "prisma-client-593c7e86a193b89a0b02a9e811c3a30c125592905a16d5c01f1f9522bc8c8086",
+  "name": "prisma-client-e9f85ef18a659dea3be523c367453b73bb1f9ec232929885020f472f49703f84",
   "main": "index.js",
   "types": "index.d.ts",
   "browser": "default.js",

src/generated/prisma/schema.prisma

@@ -113,6 +113,11 @@ model FaceitGameStat {
   @@index([game, elo])
 }
 
+enum TeamJoinPolicy {
+  REQUEST
+  INVITE_ONLY
+}
+
 model Team {
   id            String    @id @default(uuid())
   name          String    @unique
@@ -137,6 +142,9 @@ model Team {
   schedulesAsTeamB Schedule[] @relation("ScheduleTeamB")
 
   mapVoteSteps MapVoteStep[] @relation("VoteStepTeam")
+
+  // Default bleibt REQUEST
+  joinPolicy TeamJoinPolicy @default(REQUEST)
 }
 
 model TeamInvite {

src/types/team.ts

@@ -26,11 +26,14 @@ export type InvitedPlayer = Player & {
   invitationId: string
 }
 
+export type TeamJoinPolicy = 'REQUEST' | 'INVITE_ONLY'
+
 export type Team = {
   id: string
   name?: string | null
   logo?: string | null
   leader?: Player
+  joinPolicy: TeamJoinPolicy
   activePlayers: Player[]
   inactivePlayers: Player[]
   invitedPlayers: InvitedPlayer[]