Owner settings: services, hours/buffer, auto-confirm, notify channel (#21)

Adds a session-authenticated /owner/settings blueprint for services CRUD
(create/edit/deactivate), per-resource opening hours + min-notice/max-advance/
buffer, and client-level auto_confirm/notify_channel — all scoped to the
logged-in owner's own client_id. Extends booking_db.py with the missing
tenant-scoped update_service/update_resource/update_client writes, mirroring
the existing update_booking allowlist pattern.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

backoffice/app/app.py

@@ -26,6 +26,7 @@ from public_booking import bp as public_booking_bp
 from manage_booking import bp as manage_booking_bp
 from owner_auth import bp as owner_auth_bp
 from owner_booking import bp as owner_booking_bp
+from owner_settings import bp as owner_settings_bp
 
 app = Flask(__name__, static_folder="static", static_url_path="")
 app.register_blueprint(booking_bp)
@@ -33,6 +34,7 @@ app.register_blueprint(public_booking_bp)
 app.register_blueprint(manage_booking_bp)
 app.register_blueprint(owner_auth_bp)
 app.register_blueprint(owner_booking_bp)
+app.register_blueprint(owner_settings_bp)
 
 # Dedicated secret for the owner-login session cookie -- deliberately not
 # shared with CRM_API_TOKEN or BOOKING_TOKEN_SECRET (#19), same reasoning as

backoffice/app/booking_db.py

@@ -65,10 +65,18 @@ def get_resource(client_id, resource_id):
 
 def set_resource_hours(client_id, resource_id, weekday, opens_at, closes_at):
     """Upsert the opening hours for one weekday (0=Monday..6=Sunday) of a
-    client's own resource. Raises UnknownResource if resource_id isn't
+    client's own resource, or clear that weekday (closed all day) if either
+    opens_at/closes_at is None. Raises UnknownResource if resource_id isn't
     client_id's."""
     if get_resource(client_id, resource_id) is None:
         raise UnknownResource(f"no resource {resource_id} for client {client_id}")
+    if opens_at is None or closes_at is None:
+        with db.connect() as conn, conn.cursor() as cur:
+            cur.execute(
+                "DELETE FROM resource_hours WHERE resource_id = %s AND weekday = %s",
+                (resource_id, weekday))
+            conn.commit()
+        return None
     with db.connect() as conn, conn.cursor() as cur:
         cur.execute(
             "INSERT INTO resource_hours (resource_id, weekday, opens_at, closes_at) "
@@ -82,6 +90,30 @@ def set_resource_hours(client_id, resource_id, weekday, opens_at, closes_at):
     return row
 
 
+_RESOURCE_UPDATABLE = {"name", "active", "min_notice_minutes", "max_advance_days",
+                        "buffer_minutes"}
+
+
+def update_resource(client_id, resource_id, **fields):
+    """Update a resource's own settings (min_notice/max_advance/buffer/etc.),
+    scoped to client_id. Returns the updated row, or None if no such resource
+    exists for this client."""
+    bad = set(fields) - _RESOURCE_UPDATABLE
+    if bad:
+        raise ValueError(f"not updatable: {', '.join(sorted(bad))}")
+    if not fields:
+        return get_resource(client_id, resource_id)
+    setsql = ", ".join(f"{c} = %s" for c in fields)
+    with db.connect() as conn, conn.cursor() as cur:
+        cur.execute(
+            f"UPDATE resources SET {setsql} WHERE client_id = %s AND resource_id = %s "
+            "RETURNING *",
+            [*fields.values(), client_id, resource_id])
+        row = cur.fetchone()
+        conn.commit()
+    return row
+
+
 def get_resource_hours(client_id, resource_id):
     """Return {weekday: (opens_at, closes_at)} for client_id's own resource
     (empty for a resource with no hours configured yet, or one that isn't
@@ -121,6 +153,39 @@ def list_active_services(client_id):
     return _list_active("services", client_id)
 
 
+def list_services(client_id):
+    """All of client_id's services, active or not -- for the owner settings
+    page (#21), which must show (and let the owner reactivate) deactivated
+    services too, unlike the public/manual-booking pickers."""
+    with db.connect() as conn, conn.cursor() as cur:
+        cur.execute(
+            "SELECT * FROM services WHERE client_id = %s ORDER BY name",
+            (client_id,))
+        return cur.fetchall()
+
+
+_SERVICE_UPDATABLE = {"name", "duration_minutes", "price", "active"}
+
+
+def update_service(client_id, service_id, **fields):
+    """Update a service's own fields, scoped to client_id. Returns the
+    updated row, or None if no such service exists for this client."""
+    bad = set(fields) - _SERVICE_UPDATABLE
+    if bad:
+        raise ValueError(f"not updatable: {', '.join(sorted(bad))}")
+    if not fields:
+        return get_service(client_id, service_id)
+    setsql = ", ".join(f"{c} = %s" for c in fields)
+    with db.connect() as conn, conn.cursor() as cur:
+        cur.execute(
+            f"UPDATE services SET {setsql} WHERE client_id = %s AND service_id = %s "
+            "RETURNING *",
+            [*fields.values(), client_id, service_id])
+        row = cur.fetchone()
+        conn.commit()
+    return row
+
+
 def list_active_resources(client_id):
     return _list_active("resources", client_id)
 
@@ -256,8 +321,8 @@ def update_booking(client_id, booking_id, **fields):
     return row
 
 
-# ---- clients (read-only; the clients table itself is db.py's, this is just
-#      the booking flow's read of its own client's config) ----
+# ---- clients (the clients table itself is db.py's; these are just the
+#      booking flow's own read/write of its own client's config) ----
 
 def get_client(client_id):
     with db.connect() as conn, conn.cursor() as cur:
@@ -275,6 +340,30 @@ def get_client_by_slug(slug):
         return cur.fetchone()
 
 
+_CLIENT_UPDATABLE = {"auto_confirm", "notify_channel"}
+
+
+def update_client(client_id, **fields):
+    """Update a client's own booking settings (auto_confirm/notify_channel),
+    for the owner settings page (#21). The only booking-flow write to
+    clients -- everything else about a client is the CRM operator's via
+    db.py/app.py. Returns the updated row, or None if client_id is
+    unknown."""
+    bad = set(fields) - _CLIENT_UPDATABLE
+    if bad:
+        raise ValueError(f"not updatable: {', '.join(sorted(bad))}")
+    if not fields:
+        return get_client(client_id)
+    setsql = ", ".join(f"{c} = %s" for c in fields)
+    with db.connect() as conn, conn.cursor() as cur:
+        cur.execute(
+            f"UPDATE clients SET {setsql} WHERE client_id = %s RETURNING *",
+            [*fields.values(), client_id])
+        row = cur.fetchone()
+        conn.commit()
+    return row
+
+
 # ---- users (owner login) ----
 
 def create_user(client_id, email, password):

backoffice/app/owner_settings.py

@@ -0,0 +1,161 @@
+"""Owner settings: services CRUD, per-resource opening hours/notice/buffer,
+auto_confirm, and notify_channel (#21).
+
+All routes are session-authenticated via owner_auth.login_required and read
+client_id from the session only (never a request param), so every write goes
+through booking_db.py's own tenant-scoped UPDATE ... WHERE client_id = ...
+guard on top of that. Because booking_api.py's slot generation and booking
+creation always re-read resources/services/clients fresh on every request
+(#16, #18), a settings change here is live for the public booking page and
+availability engine on the very next request -- no cache to invalidate.
+"""
+from datetime import time
+
+from flask import Blueprint, redirect, render_template, request, session, url_for
+
+import booking_db as bdb
+from owner_auth import login_required
+
+bp = Blueprint("owner_settings", __name__, url_prefix="/owner/settings")
+
+WEEKDAYS = [0, 1, 2, 3, 4, 5, 6]  # 0=Monday..6=Sunday, matching resource_hours
+
+
+def _redirect(error=None):
+    return redirect(url_for("owner_settings.settings", error=error))
+
+
+def _parse_int(value):
+    try:
+        return int(value)
+    except (TypeError, ValueError):
+        return None
+
+
+def _parse_price(value):
+    value = (value or "").strip()
+    if not value:
+        return None
+    try:
+        return float(value)
+    except ValueError:
+        return None
+
+
+def _parse_time(value):
+    value = (value or "").strip()
+    if not value:
+        return None
+    try:
+        return time.fromisoformat(value)
+    except ValueError:
+        return None
+
+
+@bp.get("")
+@login_required
+def settings():
+    client_id = session["client_id"]
+    client = bdb.get_client(client_id)
+    resources = bdb.list_resources(client_id)
+    hours_by_resource = {
+        r["resource_id"]: bdb.get_resource_hours(client_id, r["resource_id"])
+        for r in resources}
+    return render_template(
+        "owner/settings.html", client=client, services=bdb.list_services(client_id),
+        resources=resources, hours_by_resource=hours_by_resource, weekdays=WEEKDAYS,
+        error=request.args.get("error"))
+
+
+@bp.post("/services")
+@login_required
+def create_service():
+    client_id = session["client_id"]
+    name = (request.form.get("name") or "").strip()
+    duration_minutes = _parse_int(request.form.get("duration_minutes"))
+    price = _parse_price(request.form.get("price"))
+    if not name or not duration_minutes or duration_minutes <= 0:
+        return _redirect(error="invalid_service")
+    bdb.create_service(client_id, name, duration_minutes, price=price)
+    return _redirect()
+
+
+@bp.post("/services/<service_id>")
+@login_required
+def update_service(service_id):
+    client_id = session["client_id"]
+    name = (request.form.get("name") or "").strip()
+    duration_minutes = _parse_int(request.form.get("duration_minutes"))
+    price = _parse_price(request.form.get("price"))
+    active = request.form.get("active") == "on"
+    if not name or not duration_minutes or duration_minutes <= 0:
+        return _redirect(error="invalid_service")
+    row = bdb.update_service(
+        client_id, service_id, name=name, duration_minutes=duration_minutes,
+        price=price, active=active)
+    if row is None:
+        return _redirect(error="not_found")
+    return _redirect()
+
+
+@bp.post("/resources/<resource_id>")
+@login_required
+def update_resource(resource_id):
+    client_id = session["client_id"]
+    min_notice_minutes = _parse_int(request.form.get("min_notice_minutes"))
+    max_advance_days = _parse_int(request.form.get("max_advance_days"))
+    buffer_minutes = _parse_int(request.form.get("buffer_minutes"))
+    if min_notice_minutes is None or min_notice_minutes < 0:
+        return _redirect(error="invalid_resource")
+    if max_advance_days is None or max_advance_days < 0:
+        return _redirect(error="invalid_resource")
+    if buffer_minutes is None or buffer_minutes < 0:
+        return _redirect(error="invalid_resource")
+    row = bdb.update_resource(
+        client_id, resource_id, min_notice_minutes=min_notice_minutes,
+        max_advance_days=max_advance_days, buffer_minutes=buffer_minutes)
+    if row is None:
+        return _redirect(error="not_found")
+    return _redirect()
+
+
+@bp.post("/resources/<resource_id>/hours")
+@login_required
+def update_resource_hours(resource_id):
+    client_id = session["client_id"]
+    if bdb.get_resource(client_id, resource_id) is None:
+        return _redirect(error="not_found")
+
+    # Parse and validate every weekday up front so a bad entry later in the
+    # form (e.g. Wednesday) can't leave earlier weekdays (Monday, Tuesday)
+    # already written -- either the whole week's hours update or none of it
+    # does, matching update_resource/update_client's all-or-nothing shape.
+    parsed = {}
+    for weekday in WEEKDAYS:
+        if request.form.get(f"closed_{weekday}") == "on":
+            parsed[weekday] = None
+            continue
+        opens_at = _parse_time(request.form.get(f"opens_at_{weekday}"))
+        closes_at = _parse_time(request.form.get(f"closes_at_{weekday}"))
+        if opens_at is None or closes_at is None or closes_at <= opens_at:
+            return _redirect(error="invalid_hours")
+        parsed[weekday] = (opens_at, closes_at)
+
+    for weekday, hours in parsed.items():
+        if hours is None:
+            bdb.set_resource_hours(client_id, resource_id, weekday, None, None)
+        else:
+            bdb.set_resource_hours(client_id, resource_id, weekday, *hours)
+    return _redirect()
+
+
+@bp.post("/client")
+@login_required
+def update_client():
+    client_id = session["client_id"]
+    auto_confirm = request.form.get("auto_confirm") == "on"
+    notify_channel = (request.form.get("notify_channel") or "").strip() or None
+    if notify_channel is not None and notify_channel != "telegram":
+        return _redirect(error="invalid_notify_channel")
+    bdb.update_client(client_id, auto_confirm=auto_confirm, notify_channel=notify_channel)
+    return _redirect()

backoffice/app/templates/owner/dashboard.html

@@ -24,7 +24,7 @@
   <div class="card">
     <p>Sie sind angemeldet.</p>
     <p class="muted"><a href="{{ url_for('owner_booking.agenda') }}">Zum Kalender</a></p>
-    <p class="muted">Einstellungen folgen hier.</p>
+    <p class="muted"><a href="{{ url_for('owner_settings.settings') }}">Einstellungen</a></p>
   </div>
   <p class="muted"><a href="{{ url_for('owner_auth.logout') }}">Abmelden</a></p>
 </body>

backoffice/app/templates/owner/settings.html

@@ -0,0 +1,160 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <meta name="robots" content="noindex" />
+  <title>Einstellungen — {{ client.business_name if client else '' }}</title>
+  <style>
+    :root {
+      --brand: #0f8a7e;
+      --bg: #fff; --ink: #16302f; --muted: #5d716f; --line: #e3eae9;
+      --danger: #b3261e; --danger-bg: #fdecea;
+    }
+    * { box-sizing: border-box; }
+    body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
+      background: var(--bg); color: var(--ink); padding: 20px; max-width: 760px; }
+    h1 { font-size: 1.2rem; margin: 0 0 6px; }
+    h2 { font-size: .95rem; margin: 0 0 8px; color: var(--muted); }
+    a { color: var(--brand); }
+    .muted { color: var(--muted); font-size: .85rem; }
+    section { border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
+    table { width: 100%; border-collapse: collapse; font-size: .88rem; margin-bottom: 10px; }
+    td, th { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--line); }
+    form.inline { display: inline; }
+    form.row { display: flex; flex-wrap: wrap; align-items: end; gap: 8px; margin-bottom: 6px; }
+    input[type=text], input[type=number], input[type=time], select {
+      padding: 7px 9px; border: 1px solid var(--line); border-radius: 7px;
+      font: inherit; font-size: .85rem; }
+    input[type=text] { width: 140px; }
+    input[type=number] { width: 90px; }
+    .btn { background: var(--brand); color: #fff; border: 0; border-radius: 7px;
+      padding: 6px 12px; font: inherit; font-size: .82rem; font-weight: 600; cursor: pointer; }
+    .btn-small { padding: 4px 9px; font-size: .78rem; }
+    .error { background: var(--danger-bg); color: var(--danger); border-radius: 9px;
+      padding: 10px 14px; font-size: .88rem; margin-bottom: 14px; }
+    .field { display: inline-block; }
+    label { display: block; font-size: .75rem; color: var(--muted); margin-bottom: 3px; }
+    .weekday-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: .85rem; }
+    .weekday-row .day-name { width: 90px; }
+    .weekday-row label { display: inline; margin: 0 0 0 4px; font-size: .8rem; }
+  </style>
+</head>
+<body>
+  <h1>{{ client.business_name if client else 'Einstellungen' }}</h1>
+
+  {% if error == "invalid_service" %}
+    <div class="error">Bitte Name und eine gültige Dauer angeben.</div>
+  {% elif error == "invalid_resource" %}
+    <div class="error">Vorlaufzeit, Vorausbuchung und Puffer müssen 0 oder größer sein.</div>
+  {% elif error == "invalid_hours" %}
+    <div class="error">Bitte gültige Öffnungszeiten angeben (Ende nach Beginn).</div>
+  {% elif error == "invalid_notify_channel" %}
+    <div class="error">Nur Telegram ist derzeit als Benachrichtigungskanal verfügbar.</div>
+  {% elif error == "not_found" %}
+    <div class="error">Nicht gefunden.</div>
+  {% endif %}
+
+  <section>
+    <h2>Leistungen</h2>
+    {% if services %}
+    <table>
+      <thead><tr><th>Name</th><th>Dauer (Min.)</th><th>Preis</th><th>Aktiv</th><th></th></tr></thead>
+      <tbody>
+      {% for s in services %}
+        <tr>
+          <form method="post" action="{{ url_for('owner_settings.update_service', service_id=s.service_id) }}">
+            <td><input type="text" name="name" value="{{ s.name }}" required /></td>
+            <td><input type="number" name="duration_minutes" value="{{ s.duration_minutes }}" min="1" required /></td>
+            <td><input type="number" name="price" value="{{ s.price if s.price is not none else '' }}" step="0.01" min="0" /></td>
+            <td><input type="checkbox" name="active" {{ 'checked' if s.active }} /></td>
+            <td><button type="submit" class="btn btn-small">Speichern</button></td>
+          </form>
+        </tr>
+      {% endfor %}
+      </tbody>
+    </table>
+    {% else %}
+    <p class="muted">Noch keine Leistungen angelegt.</p>
+    {% endif %}
+
+    <form class="row" method="post" action="{{ url_for('owner_settings.create_service') }}">
+      <div class="field">
+        <label>Neue Leistung</label>
+        <input type="text" name="name" placeholder="Name" required />
+      </div>
+      <div class="field">
+        <label>Dauer (Min.)</label>
+        <input type="number" name="duration_minutes" min="1" required />
+      </div>
+      <div class="field">
+        <label>Preis</label>
+        <input type="number" name="price" step="0.01" min="0" />
+      </div>
+      <button type="submit" class="btn">Hinzufügen</button>
+    </form>
+  </section>
+
+  {% for r in resources %}
+  <section>
+    <h2>Verfügbarkeit — {{ r.name }}</h2>
+    <form class="row" method="post" action="{{ url_for('owner_settings.update_resource', resource_id=r.resource_id) }}">
+      <div class="field">
+        <label>Vorlaufzeit (Min.)</label>
+        <input type="number" name="min_notice_minutes" value="{{ r.min_notice_minutes }}" min="0" required />
+      </div>
+      <div class="field">
+        <label>Vorausbuchung (Tage)</label>
+        <input type="number" name="max_advance_days" value="{{ r.max_advance_days }}" min="0" required />
+      </div>
+      <div class="field">
+        <label>Puffer (Min.)</label>
+        <input type="number" name="buffer_minutes" value="{{ r.buffer_minutes }}" min="0" required />
+      </div>
+      <button type="submit" class="btn btn-small">Speichern</button>
+    </form>
+
+    <form method="post" action="{{ url_for('owner_settings.update_resource_hours', resource_id=r.resource_id) }}">
+      {% set hours = hours_by_resource.get(r.resource_id, {}) %}
+      {% set day_names = {0: 'Montag', 1: 'Dienstag', 2: 'Mittwoch', 3: 'Donnerstag',
+                           4: 'Freitag', 5: 'Samstag', 6: 'Sonntag'} %}
+      {% for weekday in weekdays %}
+      {% set day_hours = hours.get(weekday) %}
+      <div class="weekday-row">
+        <span class="day-name">{{ day_names[weekday] }}</span>
+        <input type="time" name="opens_at_{{ weekday }}"
+               value="{{ day_hours[0].strftime('%H:%M') if day_hours else '' }}" />
+        <span>&ndash;</span>
+        <input type="time" name="closes_at_{{ weekday }}"
+               value="{{ day_hours[1].strftime('%H:%M') if day_hours else '' }}" />
+        <input type="checkbox" name="closed_{{ weekday }}" id="closed_{{ r.resource_id }}_{{ weekday }}"
+               {{ 'checked' if not day_hours }} />
+        <label for="closed_{{ r.resource_id }}_{{ weekday }}">Geschlossen</label>
+      </div>
+      {% endfor %}
+      <button type="submit" class="btn btn-small">Öffnungszeiten speichern</button>
+    </form>
+  </section>
+  {% endfor %}
+
+  <section>
+    <h2>Buchungen &amp; Benachrichtigung</h2>
+    <form class="row" method="post" action="{{ url_for('owner_settings.update_client') }}">
+      <div class="field">
+        <label>Automatisch bestätigen</label>
+        <input type="checkbox" name="auto_confirm" {{ 'checked' if client and client.auto_confirm }} />
+      </div>
+      <div class="field">
+        <label>Benachrichtigungskanal</label>
+        <select name="notify_channel">
+          <option value="" {{ 'selected' if not client or not client.notify_channel }}>Kein</option>
+          <option value="telegram" {{ 'selected' if client and client.notify_channel == 'telegram' }}>Telegram</option>
+        </select>
+      </div>
+      <button type="submit" class="btn">Speichern</button>
+    </form>
+  </section>
+
+  <p class="muted"><a href="{{ url_for('owner_auth.dashboard') }}">Zurück</a></p>
+</body>
+</html>

backoffice/app/tests/test_owner_settings.py

@@ -0,0 +1,247 @@
+"""Flask test client / real-DB integration tests for the owner settings
+page: services CRUD, per-resource hours/notice/buffer, auto_confirm, and
+notify_channel (#21). Same testing decision as #20: assert on HTTP response
++ resulting DB state, real Postgres.
+"""
+from datetime import date, time, timedelta
+
+import pytest
+
+import booking_db as bdb
+from app import app as flask_app
+
+CLIENT_A = "C-TEST-OWNER-SETTINGS-A"
+CLIENT_B = "C-TEST-OWNER-SETTINGS-B"
+
+
+@pytest.fixture
+def client():
+    flask_app.config["TESTING"] = True
+    flask_app.secret_key = "test-secret"
+    return flask_app.test_client()
+
+
+def _setup(client_id=CLIENT_A, **resource_kwargs):
+    with bdb.db.connect() as conn, conn.cursor() as cur:
+        cur.execute(
+            "INSERT INTO clients (client_id, timezone, auto_confirm, notify_channel) "
+            "VALUES (%s, %s, %s, %s) ON CONFLICT (client_id) DO UPDATE SET "
+            "timezone = EXCLUDED.timezone, auto_confirm = EXCLUDED.auto_confirm, "
+            "notify_channel = EXCLUDED.notify_channel",
+            (client_id, "Europe/Berlin", True, None))
+        conn.commit()
+    resource = bdb.create_resource(client_id, "Chair 1", **resource_kwargs)
+    service = bdb.create_service(client_id, "Haircut", 60, price=25)
+    return resource, service
+
+
+def _login(client, client_id, email="owner@example.com", password="correct horse"):
+    bdb.create_user(client_id, email, password)
+    client.post("/owner/login", data={"email": email, "password": password})
+
+
+# ---- auth gate ----
+
+def test_settings_requires_login(client):
+    resp = client.get("/owner/settings")
+    assert resp.status_code == 302
+    assert "/owner/login" in resp.headers["Location"]
+
+
+# ---- services ----
+
+def test_owner_can_create_service(client):
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post("/owner/settings/services", data={
+        "name": "Coloring", "duration_minutes": "90", "price": "60"})
+    assert resp.status_code == 302
+    assert "error" not in resp.headers["Location"]
+    names = {s["name"] for s in bdb.list_services(CLIENT_A)}
+    assert "Coloring" in names
+
+
+def test_create_service_rejects_missing_fields(client):
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post("/owner/settings/services", data={"name": "", "duration_minutes": "90"})
+    assert "error=invalid_service" in resp.headers["Location"]
+    assert len(bdb.list_services(CLIENT_A)) == 1  # only the seed service from _setup
+
+
+def test_owner_can_update_and_deactivate_service(client):
+    resource, service = _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post(f"/owner/settings/services/{service['service_id']}", data={
+        "name": "Haircut Deluxe", "duration_minutes": "45", "price": "30"})
+    assert "error" not in resp.headers["Location"]
+    updated = bdb.get_service(CLIENT_A, service["service_id"])
+    assert updated["name"] == "Haircut Deluxe"
+    assert updated["duration_minutes"] == 45
+    assert updated["active"] is False  # checkbox omitted from form data == unchecked
+
+    resp = client.post(f"/owner/settings/services/{service['service_id']}", data={
+        "name": "Haircut Deluxe", "duration_minutes": "45", "price": "30", "active": "on"})
+    assert bdb.get_service(CLIENT_A, service["service_id"])["active"] is True
+
+
+def test_owner_cannot_update_another_tenants_service(client):
+    resource_b, service_b = _setup(CLIENT_B)
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post(f"/owner/settings/services/{service_b['service_id']}", data={
+        "name": "Hijacked", "duration_minutes": "30", "active": "on"})
+    assert "error=not_found" in resp.headers["Location"]
+    assert bdb.get_service(CLIENT_B, service_b["service_id"])["name"] == "Haircut"
+
+
+def test_deactivated_service_disappears_from_public_picker(client):
+    resource, service = _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    client.post(f"/owner/settings/services/{service['service_id']}", data={
+        "name": "Haircut", "duration_minutes": "60", "price": "25"})
+    assert bdb.list_active_services(CLIENT_A) == []
+    assert len(bdb.list_services(CLIENT_A)) == 1
+
+
+# ---- resource availability config ----
+
+def test_owner_can_update_resource_notice_and_buffer(client):
+    resource, service = _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post(f"/owner/settings/resources/{resource['resource_id']}", data={
+        "min_notice_minutes": "120", "max_advance_days": "14", "buffer_minutes": "15"})
+    assert "error" not in resp.headers["Location"]
+    updated = bdb.get_resource(CLIENT_A, resource["resource_id"])
+    assert updated["min_notice_minutes"] == 120
+    assert updated["max_advance_days"] == 14
+    assert updated["buffer_minutes"] == 15
+
+
+def test_update_resource_rejects_negative_values(client):
+    resource, service = _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post(f"/owner/settings/resources/{resource['resource_id']}", data={
+        "min_notice_minutes": "-1", "max_advance_days": "14", "buffer_minutes": "15"})
+    assert "error=invalid_resource" in resp.headers["Location"]
+
+
+def test_owner_cannot_update_another_tenants_resource(client):
+    resource_b, service_b = _setup(CLIENT_B)
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post(f"/owner/settings/resources/{resource_b['resource_id']}", data={
+        "min_notice_minutes": "0", "max_advance_days": "1", "buffer_minutes": "0"})
+    assert "error=not_found" in resp.headers["Location"]
+    assert bdb.get_resource(CLIENT_B, resource_b["resource_id"])["max_advance_days"] != 1
+
+
+def test_owner_can_set_opening_hours(client):
+    resource, service = _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    form = {"opens_at_0": "09:00", "closes_at_0": "17:00", "closed_1": "on"}
+    for weekday in range(2, 7):
+        form[f"closed_{weekday}"] = "on"
+    resp = client.post(
+        f"/owner/settings/resources/{resource['resource_id']}/hours", data=form)
+    assert "error" not in resp.headers["Location"]
+    hours = bdb.get_resource_hours(CLIENT_A, resource["resource_id"])
+    assert hours[0] == (time(9, 0), time(17, 0))
+    assert 1 not in hours
+
+
+def test_set_opening_hours_rejects_end_before_start(client):
+    resource, service = _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    form = {"opens_at_0": "17:00", "closes_at_0": "09:00"}
+    for weekday in range(1, 7):
+        form[f"closed_{weekday}"] = "on"
+    resp = client.post(
+        f"/owner/settings/resources/{resource['resource_id']}/hours", data=form)
+    assert "error=invalid_hours" in resp.headers["Location"]
+
+
+def test_owner_cannot_set_hours_for_another_tenants_resource(client):
+    resource_b, service_b = _setup(CLIENT_B)
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    form = {"opens_at_0": "09:00", "closes_at_0": "17:00"}
+    for weekday in range(1, 7):
+        form[f"closed_{weekday}"] = "on"
+    resp = client.post(
+        f"/owner/settings/resources/{resource_b['resource_id']}/hours", data=form)
+    assert "error=not_found" in resp.headers["Location"]
+    assert bdb.get_resource_hours(CLIENT_B, resource_b["resource_id"]) == {}
+
+
+def test_availability_change_reflected_in_slot_generation(client):
+    resource, service = _setup(CLIENT_A, min_notice_minutes=0, max_advance_days=365)
+    _login(client, CLIENT_A)
+    form = {"opens_at_0": "09:00", "closes_at_0": "10:00"}
+    for weekday in range(1, 7):
+        form[f"closed_{weekday}"] = "on"
+    client.post(f"/owner/settings/resources/{resource['resource_id']}/hours", data=form)
+    updated_hours = bdb.get_resource_hours(CLIENT_A, resource["resource_id"])
+    assert updated_hours[0] == (time(9, 0), time(10, 0))
+
+
+# ---- client-level booking settings ----
+
+def test_owner_can_toggle_auto_confirm(client):
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post("/owner/settings/client", data={"notify_channel": ""})
+    assert "error" not in resp.headers["Location"]
+    assert bdb.get_client(CLIENT_A)["auto_confirm"] is False
+
+    resp = client.post("/owner/settings/client", data={
+        "auto_confirm": "on", "notify_channel": ""})
+    assert bdb.get_client(CLIENT_A)["auto_confirm"] is True
+
+
+def test_owner_can_set_notify_channel_to_telegram(client):
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post("/owner/settings/client", data={
+        "auto_confirm": "on", "notify_channel": "telegram"})
+    assert "error" not in resp.headers["Location"]
+    assert bdb.get_client(CLIENT_A)["notify_channel"] == "telegram"
+
+
+def test_invalid_notify_channel_is_rejected(client):
+    _setup(CLIENT_A)
+    _login(client, CLIENT_A)
+    resp = client.post("/owner/settings/client", data={
+        "auto_confirm": "on", "notify_channel": "sms"})
+    assert "error=invalid_notify_channel" in resp.headers["Location"]
+    assert bdb.get_client(CLIENT_A)["notify_channel"] is None
+
+
+def _next_monday(after):
+    d = after + timedelta(days=1)
+    while d.weekday() != 0:
+        d += timedelta(days=1)
+    return d
+
+
+def test_auto_confirm_toggle_drives_new_public_booking_status(client):
+    resource, service = _setup(CLIENT_A, min_notice_minutes=0, max_advance_days=365)
+    _login(client, CLIENT_A)
+    day = _next_monday(date.today())
+    form = {"opens_at_0": "09:00", "closes_at_0": "17:00"}
+    for weekday in range(1, 7):
+        form[f"closed_{weekday}"] = "on"
+    client.post(f"/owner/settings/resources/{resource['resource_id']}/hours", data=form)
+    client.post("/owner/settings/client", data={"notify_channel": ""})  # auto_confirm off
+    assert bdb.get_client(CLIENT_A)["auto_confirm"] is False
+
+    slots = client.get("/api/booking/slots", query_string={
+        "client_id": CLIENT_A, "resource_id": resource["resource_id"],
+        "service_id": service["service_id"],
+        "date_from": day.isoformat(), "date_to": day.isoformat()}).get_json()["slots"]
+    resp = client.post("/api/booking", json={
+        "client_id": CLIENT_A, "resource_id": resource["resource_id"],
+        "service_id": service["service_id"], "start_time": slots[0],
+        "customer_name": "Ivy", "customer_contact": "ivy@example.com"})
+    assert resp.status_code == 201
+    assert resp.get_json()["status"] == "pending"