feat: expand MetalCircle app and privacy controls

.env.example

@@ -6,5 +6,5 @@ INITIAL_ADMIN_USERNAME=Kai
 INITIAL_ADMIN_PASSWORD=CHANGE_ME_TO_A_LONG_RANDOM_PASSWORD
 INITIAL_ADMIN_EMAIL=admin@example.invalid
 
-# In Produktion hinter HTTPS auf true setzen.
-COOKIE_SECURE=false
+# Produktion ausschließlich hinter HTTPS betreiben.
+COOKIE_SECURE=true

app/main.py

@@ -83,17 +83,21 @@ BADGE_DEFINITIONS = (
     ("admin", "Admin", "🏴‍☠️", None, "Verantwortung für MetalCircle", "special"),
     ("beta_tester", "Beta Tester", "🧪", None, "In der Beta dabei", "beta"),
     ("first_gig", "Erster Gig", "🎸", 1, "Dein erstes besuchtes Konzert", "attendance"),
-    ("regular", "Stammgast", "🤘", 5, "5 Konzerte am selben Veranstaltungsort besucht", "attendance"),
-    ("ten_gigs", "Stammgast · Level 10", "🔥", 10, "10 Konzerte am selben Veranstaltungsort besucht", "attendance"),
-    ("tour_veteran", "Stammgast · Level 25", "⚡", 25, "25 Konzerte am selben Veranstaltungsort besucht", "attendance"),
-    ("fifty_gigs", "Stammgast · Level 50", "💀", 50, "50 Konzerte am selben Veranstaltungsort besucht", "attendance"),
-    ("hundred_gigs", "Stammgast · Level 100", "👑", 100, "100 Konzerte am selben Veranstaltungsort besucht", "attendance"),
+    ("regular", "Stammgast", "🤘", 5, "5 Konzerte am selben Veranstaltungsort besucht", "venue"),
+    ("ten_gigs", "10 Gigs", "🔥", 10, "10 besuchte Konzerte", "attendance"),
+    ("tour_veteran", "25 Gigs", "⚡", 25, "25 besuchte Konzerte", "attendance"),
+    ("fifty_gigs", "50 Gigs", "💀", 50, "50 besuchte Konzerte", "attendance"),
+    ("hundred_gigs", "100 Gigs", "👑", 100, "100 besuchte Konzerte", "attendance"),
 )
 ATTENDANCE_BADGE_CODES = tuple(
     badge_code
     for badge_code, _name, _icon, _threshold, _description, category in BADGE_DEFINITIONS
     if category == "attendance"
 )
+VENUE_BADGE_CODES = tuple(
+    badge_code for badge_code, _name, _icon, _threshold, _description, category in BADGE_DEFINITIONS
+    if category == "venue"
+)
 BETA_REGISTRATION_DEADLINE = datetime(2026, 9, 16)
 BADGE_BY_CODE = {
     badge_code: (name, icon, threshold, description, category)
@@ -344,6 +348,19 @@ def ensure_schema():
         ON friendships (LEAST(requester_id, addressee_id), GREATEST(requester_id, addressee_id))
         """,
         """
+        CREATE TABLE IF NOT EXISTS user_blocks (
+            blocker_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+            blocked_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+            created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+            PRIMARY KEY (blocker_id, blocked_id),
+            CHECK (blocker_id <> blocked_id)
+        )
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS idx_user_blocks_blocked
+        ON user_blocks (blocked_id, blocker_id)
+        """,
+        """
         CREATE TABLE IF NOT EXISTS direct_messages (
             id SERIAL PRIMARY KEY,
             sender_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
@@ -412,13 +429,22 @@ app = FastAPI(title="MetalCircle", lifespan=lifespan)
 
 @app.middleware("http")
 async def security_controls(request: Request, call_next):
+    if COOKIE_SECURE and request.url.path not in {"/impressum", "/datenschutz"}:
+        forwarded_proto = request.headers.get("x-forwarded-proto", request.url.scheme).split(",", 1)[0].strip()
+        if forwarded_proto != "https":
+            target = str(request.url).replace("http://", "https://", 1)
+            return RedirectResponse(target, status_code=308)
     if request.method in {"POST", "PUT", "PATCH", "DELETE"}:
         origin = request.headers.get("origin")
         fetch_site = request.headers.get("sec-fetch-site")
         origin_host = urlparse(origin).netloc if origin else None
         expected_host = request.headers.get("host", request.url.netloc)
-        if fetch_site == "cross-site" or (origin_host and origin_host != expected_host):
+        referer = request.headers.get("referer")
+        referer_host = urlparse(referer).netloc if referer else None
+        if fetch_site == "cross-site" or (origin_host and origin_host != expected_host) or (referer_host and referer_host != expected_host):
             return HTMLResponse("Anfrage aus fremder Quelle abgelehnt.", status_code=403)
+        if request.url.path not in {"/login", "/register"} and request.url.path.startswith("/password-reset") is False and not origin and not referer:
+            return HTMLResponse("CSRF-Prüfung fehlgeschlagen.", status_code=403)
 
         path = request.url.path
         if path == "/login":
@@ -1133,11 +1159,10 @@ def attended_concert_stats(user_id: int) -> tuple[int, int]:
 
 def grant_earned_badges(user_id: int, attended_count: int, max_same_venue, registered_at):
     highest_attendance_badge = None
+    venue_badge = "regular" if max_same_venue >= 5 else None
 
     for badge_code, _name, _icon, threshold, _description, category in BADGE_DEFINITIONS:
-        qualifies = category == "attendance" and attended_count >= threshold
-        if category == "attendance" and threshold >= 5:
-            qualifies = max_same_venue >= threshold
+        qualifies = category == "attendance" and threshold is not None and attended_count >= threshold
         if qualifies:
             highest_attendance_badge = badge_code
 
@@ -1157,7 +1182,7 @@ def grant_earned_badges(user_id: int, attended_count: int, max_same_venue, regis
             # erreichte Stufe anzeigen (ältere Stufen werden ersetzt).
             cursor.execute(
                 "DELETE FROM user_badges WHERE user_id = %s AND badge_code = ANY(%s)",
-                (user_id, list(ATTENDANCE_BADGE_CODES)),
+                (user_id, list(ATTENDANCE_BADGE_CODES + VENUE_BADGE_CODES)),
             )
             if highest_attendance_badge:
                 cursor.execute(
@@ -1168,6 +1193,11 @@ def grant_earned_badges(user_id: int, attended_count: int, max_same_venue, regis
                     """,
                     (user_id, highest_attendance_badge),
                 )
+            if venue_badge:
+                cursor.execute(
+                    "INSERT INTO user_badges (user_id, badge_code) VALUES (%s, %s) ON CONFLICT DO NOTHING",
+                    (user_id, venue_badge),
+                )
         connection.commit()
 
 
@@ -2221,6 +2251,7 @@ def render_profile(
 
     is_own_profile = bool(viewer and viewer["id"] == profile["id"])
     friendship = None
+    block_status = {"blocked_by_viewer": False, "blocked_viewer": False}
     if viewer and not is_own_profile:
         with get_db_connection() as connection:
             with connection.cursor() as cursor:
@@ -2239,13 +2270,26 @@ def render_profile(
                         "id": row[0], "requester_id": row[1],
                         "addressee_id": row[2], "status": row[3],
                     }
+                cursor.execute(
+                    """
+                    SELECT blocker_id, blocked_id FROM user_blocks
+                    WHERE (blocker_id = %s AND blocked_id = %s)
+                       OR (blocker_id = %s AND blocked_id = %s)
+                    """,
+                    (viewer["id"], profile["id"], profile["id"], viewer["id"]),
+                )
+                for blocker_id, _blocked_id in cursor.fetchall():
+                    if blocker_id == viewer["id"]:
+                        block_status["blocked_by_viewer"] = True
+                    else:
+                        block_status["blocked_viewer"] = True
     can_view_details = (
         profile["profile_visibility"] == "public"
         or is_own_profile
         or bool(viewer and viewer["is_admin"])
         or bool(friendship and friendship["status"] == "accepted")
     )
-    connections = {"incoming": [], "outgoing": [], "friends": []}
+    connections = {"incoming": [], "outgoing": [], "friends": [], "blocked": []}
     if is_own_profile:
         with get_db_connection() as connection:
             with connection.cursor() as cursor:
@@ -2276,6 +2320,20 @@ def render_profile(
                         connections["incoming"].append(item)
                     else:
                         connections["outgoing"].append(item)
+                cursor.execute(
+                    """
+                    SELECT u.username, COALESCE(u.display_name, u.username), u.avatar_path
+                    FROM user_blocks b
+                    JOIN users u ON u.id = b.blocked_id
+                    WHERE b.blocker_id = %s
+                    ORDER BY COALESCE(u.display_name, u.username), u.username
+                    """,
+                    (viewer["id"],),
+                )
+                connections["blocked"] = [
+                    {"username": row[0], "display_name": row[1], "avatar_path": row[2]}
+                    for row in cursor.fetchall()
+                ]
     attended_count, max_same_venue = attended_concert_stats(profile["id"])
     grant_earned_badges(
         profile["id"],
@@ -2311,6 +2369,7 @@ def render_profile(
             is_own_profile=force_own or is_own_profile,
             can_view_details=can_view_details,
             friendship=friendship,
+            block_status=block_status,
             connections=connections,
             form_error=form_error,
             form_success=form_success,
@@ -2389,6 +2448,16 @@ def export_profile_data(request: Request):
             )
             friendships = cursor.fetchall()
 
+            cursor.execute(
+                """
+                SELECT blocker_id, blocked_id, created_at
+                FROM user_blocks WHERE blocker_id = %s OR blocked_id = %s
+                ORDER BY created_at
+                """,
+                (user_id, user_id),
+            )
+            blocks = cursor.fetchall()
+
             cursor.execute(
                 """
                 SELECT id, sender_id, recipient_id, body, read_at, created_at
@@ -2454,6 +2523,7 @@ def export_profile_data(request: Request):
         ),
         "attendance": rows_to_dicts(attendance, ("concert_id", "status", "updated_at")),
         "friendships": rows_to_dicts(friendships, ("id", "requester_id", "addressee_id", "status", "created_at", "updated_at")),
+        "blocks": rows_to_dicts(blocks, ("blocker_id", "blocked_id", "created_at")),
         "messages": rows_to_dicts(messages, ("id", "sender_id", "recipient_id", "body", "read_at", "created_at")),
         "event_invitations": rows_to_dicts(invitations, ("concert_id", "invited_by", "viewed_at", "created_at")),
         "comments": rows_to_dicts(comments, ("id", "concert_id", "body", "created_at")),
@@ -2476,9 +2546,18 @@ def delete_own_account(request: Request):
     user_id = user["id"]
     with get_db_connection() as connection:
         with connection.cursor() as cursor:
+            cursor.execute("SELECT avatar_path FROM users WHERE id = %s", (user_id,))
+            avatar_path = cursor.fetchone()[0]
+            cursor.execute("SELECT path FROM concert_photos WHERE user_id = %s", (user_id,))
+            photo_paths = [row[0] for row in cursor.fetchall()]
+            cursor.execute("SELECT flyer_path FROM concerts WHERE created_by = %s AND flyer_path IS NOT NULL", (user_id,))
+            flyer_paths = [row[0] for row in cursor.fetchall()]
             cursor.execute("UPDATE registration_invites SET used_by = NULL WHERE used_by = %s", (user_id,))
+            cursor.execute("UPDATE concerts SET flyer_path = NULL WHERE created_by = %s", (user_id,))
             cursor.execute("DELETE FROM users WHERE id = %s", (user_id,))
         connection.commit()
+    for path, directory, prefix in [(avatar_path, AVATAR_DIR, "/static/uploads/avatars/")] + [(p, PHOTO_DIR, "/static/uploads/photos/") for p in photo_paths] + [(p, UPLOAD_DIR, "/static/uploads/flyers/") for p in flyer_paths]:
+        remove_uploaded_file(path, directory, prefix)
     response = RedirectResponse("/login", status_code=303)
     response.delete_cookie(SESSION_COOKIE, path="/", secure=COOKIE_SECURE, samesite="lax")
     return response
@@ -2566,6 +2645,16 @@ def send_friend_request(request: Request, username: str):
         return HTMLResponse("Du kannst dir nicht selbst eine Anfrage schicken.", status_code=400)
     with get_db_connection() as connection:
         with connection.cursor() as cursor:
+            cursor.execute(
+                """
+                SELECT 1 FROM user_blocks
+                WHERE (blocker_id = %s AND blocked_id = %s)
+                   OR (blocker_id = %s AND blocked_id = %s)
+                """,
+                (user["id"], profile["id"], profile["id"], user["id"]),
+            )
+            if cursor.fetchone():
+                return HTMLResponse("Freundschaftsanfrage wegen einer Blockierung nicht möglich.", status_code=403)
             cursor.execute(
                 """
                 INSERT INTO friendships (requester_id, addressee_id)
@@ -2578,6 +2667,51 @@ def send_friend_request(request: Request, username: str):
     return RedirectResponse(f"/users/{profile['username']}", status_code=303)
 
 
+@app.post("/users/{username}/block")
+def block_user(request: Request, username: str):
+    user = get_current_user(request)
+    profile = load_profile(username)
+    if not profile:
+        return HTMLResponse("Benutzer nicht gefunden.", status_code=404)
+    if profile["id"] == user["id"]:
+        return HTMLResponse("Du kannst dich nicht selbst blockieren.", status_code=400)
+    with get_db_connection() as connection:
+        with connection.cursor() as cursor:
+            cursor.execute(
+                """
+                INSERT INTO user_blocks (blocker_id, blocked_id)
+                VALUES (%s, %s) ON CONFLICT DO NOTHING
+                """,
+                (user["id"], profile["id"]),
+            )
+            cursor.execute(
+                """
+                DELETE FROM friendships
+                WHERE (requester_id = %s AND addressee_id = %s)
+                   OR (requester_id = %s AND addressee_id = %s)
+                """,
+                (user["id"], profile["id"], profile["id"], user["id"]),
+            )
+        connection.commit()
+    return RedirectResponse(f"/users/{profile['username']}", status_code=303)
+
+
+@app.post("/users/{username}/unblock")
+def unblock_user(request: Request, username: str):
+    user = get_current_user(request)
+    profile = load_profile(username)
+    if not profile:
+        return HTMLResponse("Benutzer nicht gefunden.", status_code=404)
+    with get_db_connection() as connection:
+        with connection.cursor() as cursor:
+            cursor.execute(
+                "DELETE FROM user_blocks WHERE blocker_id = %s AND blocked_id = %s",
+                (user["id"], profile["id"]),
+            )
+        connection.commit()
+    return RedirectResponse(f"/users/{profile['username']}", status_code=303)
+
+
 @app.post("/friendships/{friendship_id}/{action}")
 def manage_friendship(request: Request, friendship_id: int, action: str, return_to: str = Form("")):
     user = get_current_user(request)
@@ -2626,6 +2760,11 @@ def load_chat_partner(cursor, user, username: str):
         FROM users u
         WHERE LOWER(u.username) = LOWER(%s)
           AND u.id <> %s
+          AND NOT EXISTS (
+              SELECT 1 FROM user_blocks b
+              WHERE (b.blocker_id = %s AND b.blocked_id = u.id)
+                 OR (b.blocker_id = u.id AND b.blocked_id = %s)
+          )
           AND (%s OR u.is_admin OR EXISTS (
               SELECT 1 FROM friendships f
               WHERE f.status = 'accepted'
@@ -2633,7 +2772,7 @@ def load_chat_partner(cursor, user, username: str):
                   OR (f.addressee_id = %s AND f.requester_id = u.id))
           ))
         """,
-        (username, user["id"], user["is_admin"], user["id"], user["id"]),
+        (username, user["id"], user["id"], user["id"], user["is_admin"], user["id"], user["id"]),
     )
     row = cursor.fetchone()
     if not row:
@@ -2686,6 +2825,11 @@ def message_inbox(request: Request):
                 SELECT u.id, u.username, COALESCE(u.display_name, u.username), u.avatar_path
                 FROM users u
                 WHERE u.id <> %s
+                  AND NOT EXISTS (
+                      SELECT 1 FROM user_blocks b
+                      WHERE (b.blocker_id = %s AND b.blocked_id = u.id)
+                         OR (b.blocker_id = u.id AND b.blocked_id = %s)
+                  )
                   AND (%s OR u.is_admin OR EXISTS (
                       SELECT 1 FROM friendships f
                       WHERE f.status = 'accepted'
@@ -2694,7 +2838,7 @@ def message_inbox(request: Request):
                   ))
                 ORDER BY COALESCE(u.display_name, u.username)
                 """,
-                (user["id"], user["is_admin"], user["id"], user["id"]),
+                (user["id"], user["id"], user["id"], user["is_admin"], user["id"], user["id"]),
             )
             for row in cursor.fetchall():
                 cursor.execute(
@@ -2906,9 +3050,14 @@ def concert_detail(request: Request, concert_id: int):
                 FROM concert_attendance
                 JOIN users ON users.id = concert_attendance.user_id
                 WHERE concert_attendance.concert_id = %s
+                  AND NOT EXISTS (
+                      SELECT 1 FROM user_blocks b
+                      WHERE (b.blocker_id = %s AND b.blocked_id = concert_attendance.user_id)
+                         OR (b.blocker_id = concert_attendance.user_id AND b.blocked_id = %s)
+                  )
                 ORDER BY users.display_name NULLS LAST, users.username
                 """,
-                (concert_id,),
+                (concert_id, user["id"], user["id"]),
             )
             attendance_rows = cursor.fetchall()
 

app/static/css/style.css

@@ -43,6 +43,7 @@ header {
     position: sticky;
     top: 0;
     z-index: 1000;
+    isolation: isolate;
     backdrop-filter: blur(10px);
 }
 
@@ -79,12 +80,13 @@ header {
     color: var(--accent);
 }
 
-.user-menu { position: relative; margin-left: auto; }
+.user-menu { position: relative; z-index: 2000; margin-left: auto; }
 .header-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; min-width: 0; }
 .user-menu summary { padding: 9px 12px; border: 1px solid var(--border); border-radius: 9px; cursor: pointer; list-style: none; font-weight: 700; }
 .user-menu summary::-webkit-details-marker { display: none; }
+.user-menu[open] { z-index: 3000; }
 .user-menu[open] summary { border-color: var(--accent); background: var(--surface-hover); }
-.user-menu-panel { position: absolute; top: calc(100% + 7px); right: 0; z-index: 1100; min-width: 170px; padding: 7px; background: #090909; border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 14px 35px rgba(0,0,0,.6); }
+.user-menu-panel { position: fixed; top: 72px; right: max(15px, calc((100vw - 1100px) / 2 + 20px)); z-index: 10000; min-width: 190px; padding: 7px; background: #090909; border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 14px 35px rgba(0,0,0,.75); }
 .user-menu-panel a, .user-menu-panel button { display: block; width: 100%; padding: 10px 11px; color: var(--text); background: transparent; border: 0; border-radius: 7px; text-align: left; font: inherit; cursor: pointer; }
 .user-menu-panel a:hover, .user-menu-panel button:hover { background: var(--surface-hover); color: #f87171; }
 .user-menu-panel form { max-width: none; margin: 0; }

app/templates/index.html

@@ -275,8 +275,8 @@
                     <label>Land<input type="search" name="country" value="{{ filters.country }}" placeholder="z. B. Deutschland"></label>
                     <label>Kategorie<select name="category"><option value="">Alle Kategorien</option><option value="concert" {% if filters.category == 'concert' %}selected{% endif %}>Konzert</option><option value="festival" {% if filters.category == 'festival' %}selected{% endif %}>Festival</option><option value="other" {% if filters.category == 'other' %}selected{% endif %}>Sonstiges</option></select></label>
                 </div>
-            </details>
                 {% if filters.date_from or filters.date_to or filters.venue or filters.country or filters.category %}<a class="clear-filters" href="{% if archive %}/events/past{% else %}/{% endif %}{% if search_query %}?q={{ search_query|urlencode }}{% endif %}">Filter löschen</a>{% endif %}
+            </details>
         </form>
     </section>
 

app/templates/profile.html

@@ -52,6 +52,10 @@
         .visibility-options label { display: flex; align-items: flex-start; gap: 9px; margin: 0; }
         .visibility-options input { width: auto; margin: 4px 0 0; }
         .connections { margin-top: 24px; padding: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
+        .connections-details > summary { color:#fca5a5; cursor:pointer; font-size:1.35rem; font-weight:700; }
+        .connections-content { margin-top:18px; }
+        .blocked-users { margin-top:18px; padding-top:12px; border-top:1px solid var(--border); }
+        .blocked-users > summary { width:fit-content; color:var(--muted); cursor:pointer; font-size:.78rem; text-decoration:underline; }
         .connection-list { display: grid; gap: 9px; }
         .connection-row { display: flex; align-items: center; gap: 11px; padding: 11px; background: #090909; border: 1px solid var(--border); border-radius: 10px; }
         .connection-row > a { display: flex; min-width: 0; flex: 1; align-items: center; gap: 10px; }
@@ -90,6 +94,7 @@
             <div class="stat"><strong>{{ attended_count }}</strong>besuchte Konzerte</div>
             {% if not is_own_profile %}
                 <div class="friend-actions">
+                    {% if not block_status.blocked_by_viewer and not block_status.blocked_viewer %}
                         {% if (user.is_admin or profile.is_admin) and (not friendship or friendship.status != 'accepted') %}
                             <a class="button" href="/messages/{{ profile.username }}">Nachricht senden</a>
                         {% endif %}
@@ -104,7 +109,14 @@
                         {% else %}
                             <form method="post" action="/friendships/{{ friendship.id }}/remove"><button class="button button-secondary" type="submit">Anfrage zurückziehen</button></form>
                         {% endif %}
+                    {% endif %}
+                    {% if block_status.blocked_by_viewer %}
+                        <form method="post" action="/users/{{ profile.username }}/unblock"><button class="button button-secondary" type="submit">Blockierung aufheben</button></form>
+                    {% else %}
+                        <form method="post" action="/users/{{ profile.username }}/block" onsubmit="return confirm('Diesen Nutzer wirklich blockieren?');"><button class="button button-secondary" type="submit">Nutzer blockieren</button></form>
+                    {% endif %}
                 </div>
+                {% if block_status.blocked_viewer and not block_status.blocked_by_viewer %}<p class="private-note">Interaktionen mit diesem Nutzer sind nicht verfügbar.</p>{% endif %}
                 {% if not can_view_details %}<p class="private-note">Weitere Profildetails sind nur für Freunde sichtbar.</p>{% endif %}
             {% endif %}
         </section>
@@ -134,7 +146,9 @@
     </div>
     {% if is_own_profile %}
         <section class="connections">
-            <h2>🤝 Freunde</h2>
+          <details class="connections-details" {% if connections.incoming %}open{% endif %}>
+            <summary>🤝 Freunde{% if connections.friends %} · {{ connections.friends|length }}{% endif %}</summary>
+            <div class="connections-content">
             {% if connections.incoming %}
                 <h3>Offene Anfragen</h3>
                 <div class="connection-list">
@@ -168,6 +182,26 @@
             {% endif %}
             {% if connections.outgoing %}<p class="friend-note">{{ connections.outgoing|length }} gesendete Anfrage(n) warten noch auf Antwort.</p>{% endif %}
             {% if not connections.incoming and not connections.friends and not connections.outgoing %}<p class="friend-note">Noch keine Verbindungen. Finde andere User über die Suche auf der Startseite.</p>{% endif %}
+            <details class="blocked-users">
+                <summary>Blockierte Nutzer{% if connections.blocked %} ({{ connections.blocked|length }}){% endif %}</summary>
+                {% if connections.blocked %}
+                    <div class="connection-list">
+                        {% for connection in connections.blocked %}
+                            <div class="connection-row">
+                                <a href="/users/{{ connection.username }}">
+                                    {% if connection.avatar_path %}<img class="connection-avatar" src="{{ connection.avatar_path }}" alt="">{% else %}<span class="connection-avatar">{{ connection.display_name[:1] }}</span>{% endif %}
+                                    <strong>{{ connection.display_name }} <small>@{{ connection.username }}</small></strong>
+                                </a>
+                                <div class="connection-actions"><form method="post" action="/users/{{ connection.username }}/unblock"><button class="button button-secondary" type="submit">Freigeben</button></form></div>
+                            </div>
+                        {% endfor %}
+                    </div>
+                {% else %}
+                    <p class="friend-note">Keine blockierten Nutzer.</p>
+                {% endif %}
+            </details>
+            </div>
+          </details>
         </section>
     {% endif %}
     {% if is_own_profile %}

compose.yml

@@ -28,7 +28,7 @@ services:
       INITIAL_ADMIN_USERNAME: ${INITIAL_ADMIN_USERNAME}
       INITIAL_ADMIN_PASSWORD: ${INITIAL_ADMIN_PASSWORD}
       INITIAL_ADMIN_EMAIL: ${INITIAL_ADMIN_EMAIL}
-      COOKIE_SECURE: ${COOKIE_SECURE:-false}
+      COOKIE_SECURE: ${COOKIE_SECURE:-true}
 
     volumes:
       - concert_uploads:/app/static/uploads

db/init/01_initial.sql

@@ -40,6 +40,17 @@ CREATE TABLE friendships (
 CREATE UNIQUE INDEX idx_friendships_pair
     ON friendships (LEAST(requester_id, addressee_id), GREATEST(requester_id, addressee_id));
 
+CREATE TABLE user_blocks (
+    blocker_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    blocked_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (blocker_id, blocked_id),
+    CHECK (blocker_id <> blocked_id)
+);
+
+CREATE INDEX idx_user_blocks_blocked
+    ON user_blocks (blocked_id, blocker_id);
+
 CREATE TABLE direct_messages (
     id SERIAL PRIMARY KEY,
     sender_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,

db/migrations/12_user_blocks.sql

@@ -0,0 +1,10 @@
+CREATE TABLE IF NOT EXISTS user_blocks (
+    blocker_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    blocked_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (blocker_id, blocked_id),
+    CHECK (blocker_id <> blocked_id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_blocks_blocked
+ON user_blocks (blocked_id, blocker_id);