changes to the physical scanner processing

Web/app.py

@@ -542,7 +542,8 @@ def _enforce_module_access():
             msg = {
                 'library': "Bibliotheks-Modul ist deaktiviert.",
                 'inventory': "Inventar-Modul ist deaktiviert.",
-                'student_cards': "Schülerausweis-Modul ist deaktiviert."
+                'student_cards': "Schülerausweis-Modul ist deaktiviert.",
+                'terminplaner': "Termin-Modul ist deaktiviert."
             }.get(name, f"{name.capitalize()}-Modul ist deaktiviert.")
             
             if request.path.startswith('/api/') or request.is_json:
@@ -554,6 +555,8 @@ def _enforce_module_access():
                 return redirect(url_for('home_admin'))
             elif name != 'library' and cfg.MODULES.is_enabled('library'):
                 return redirect('/library')
+            elif name != 'terminplaner' and cfg.MODULES.is_enabled('terminplaner'):
+                return redirect('/terminplaner')
             
             return redirect(url_for('my_borrowed_items'))
 
@@ -706,7 +709,7 @@ def _action_access_allowed(permissions, action_key):
 def _permission_denied_fallback_endpoint(permissions, current_endpoint=None):
     username = session.get('username')
 
-    for candidate in ('home_admin', 'my_borrowed_items', 'tutorial_page', 'notifications_view', 'impressum'):
+    for candidate in ('home_admin', 'library_view', 'terminplaner', 'my_borrowed_items', 'tutorial_page', 'notifications_view', 'impressum'):
         if current_endpoint and candidate == current_endpoint:
             continue
         if _page_access_allowed(permissions, candidate):
@@ -13163,7 +13166,7 @@ def get_optimal_image_quality(img, target_size_kb=80):
 
 @app.route('/health')
 def health_check():
-    return 'OK', 200
+    return jsonify({"status": "healthy"}), 200
 
 
 @app.route('/api/push/subscribe', methods=['POST'])

Web/templates/library_table.html

@@ -843,6 +843,8 @@
     let keyboardScanBuffer = '';
     let keyboardLastKeyAt = 0;
     const KEYBOARD_SCAN_INTERCHAR_MS = 100; // max time between keystrokes to consider them one scan
+    const physicalScanQueue = [];
+    let keyboardScanProcessing = false;
     let editLibraryState = {
         itemId: '',
         seriesGroupId: '',
@@ -1188,38 +1190,49 @@
         // Only active when explicitly enabled
         if (!keyboardScannerEnabled) return;
 
-        // Ignore if focus is in an input/textarea/contenteditable to avoid interfering with typing
-        const active = document.activeElement;
-        if (active && (active.tagName === 'INPUT' || active.tagName === 'TEXTAREA' || active.isContentEditable)) return;
-
         const now = Date.now();
 
         // If Enter/Return pressed -> finalize buffer
         if (e.key === 'Enter') {
+            e.preventDefault();
             const code = keyboardScanBuffer.trim();
             keyboardScanBuffer = '';
             keyboardLastKeyAt = 0;
             if (!code) return;
 
-            // Process exactly like a camera scan - centralized logic handles the rest!
-            handleScanSuccess(code);
+            // Scanner keystrokes must not be submitted into the focused form field.
+            processPhysicalScan(code);
             return;
         }
 
-        // Only accept common printable characters; ignore modifier keys
-        if (e.key.length === 1) {
+        // Physical scanners in this workflow emit numeric codes only.
+        if (e.key.length === 1 && /\d/.test(e.key)) {
             // If time gap too big, start new buffer
             if (keyboardLastKeyAt && (now - keyboardLastKeyAt) > KEYBOARD_SCAN_INTERCHAR_MS) {
                 keyboardScanBuffer = '';
             }
             keyboardScanBuffer += e.key;
             keyboardLastKeyAt = now;
-            // Prevent default so scanner input doesn't accidentally move focus or trigger shortcuts
+            // Prevent default so scanner input is captured even while an input has focus.
             e.preventDefault();
         }
     }
 
-    function handleScanSuccess(decodedText) {
+    async function processPhysicalScan(code) {
+        physicalScanQueue.push(code);
+        if (keyboardScanProcessing) return;
+
+        keyboardScanProcessing = true;
+        try {
+            while (physicalScanQueue.length > 0) {
+                await handleScanSuccess(physicalScanQueue.shift());
+            }
+        } finally {
+            keyboardScanProcessing = false;
+        }
+    }
+
+    async function handleScanSuccess(decodedText) {
         const scannedCode = typeof normalizeScannedCode === "function" ? normalizeScannedCode(decodedText) : decodedText;
         if (!scannedCode) return;
 
@@ -1235,26 +1248,27 @@
 
         // 1. Modus: Nur Rückgabe
         if (mode === 'return_only') {
-            returnByCode(scannedCode);
+            await returnByCode(scannedCode);
             return;
         }
 
         // 2. Modus: Nur Ausweis
         if (mode === 'card_only') {
             setActiveStudentCard(scannedCode);
-            setScanStatus(`Ausweis gesetzt: ${activeStudentCardId}`, 'ok');
+            setScanStatus(`Ausweis gesetzt: ${activeStudentCardId}. Bitte den nächsten Ausweis scannen.`, 'ok');
+            showSmallConfirm(`Ausweis erkannt: ${activeStudentCardId}. Sie können den nächsten scannen.`, 'ok');
             return;
         }
 
         // 3. Modus: Schnellmodus (1x Ausweis, 1x Buch)
         if (mode === 'quick_toggle') {
-            processQuickToggleScan(scannedCode);
+            await processQuickToggleScan(scannedCode);
             return;
         }
 
         // 4. Modus: Dauermodus (1x Ausweis, Nx Bücher)
         if (mode === 'continuous') {
-            processContinuousScan(scannedCode);
+            await processContinuousScan(scannedCode);
             return;
         }
     }
@@ -1341,7 +1355,8 @@
         // 2. Wenn kein Ausweis gesetzt ist, wird der Code als Ausweis interpretiert
         if (!activeStudentCardId) {
             setActiveStudentCard(scannedCode);
-            setScanStatus(`Ausweis gesetzt: ${activeStudentCardId}`, 'ok');
+            setScanStatus(`Ausweis gesetzt: ${activeStudentCardId}. Bitte den nächsten Mediencode scannen.`, 'ok');
+            showSmallConfirm(`Ausweis erkannt: ${activeStudentCardId}. Bitte jetzt den nächsten Mediencode scannen.`, 'ok');
             return;
         }
 

Web/templates/main_admin.html

@@ -3418,14 +3418,24 @@ document.addEventListener('DOMContentLoaded', ()=>{
                                     `<form method="POST" action="{{ url_for('ausleihen', id='') }}${item._id}">
                                         ${isGroupedItem ? `
                                         <div class="grouped-borrow-controls" style="display:flex; gap:8px; flex-wrap:wrap; margin-bottom:8px; align-items:center;">
-                                            <label style="font-size:0.85rem; margin:0;">Anzahl:</label>
-                                            <input type="number" name="exemplare_count" min="1" max="${availableGroupedCount}" value="1" style="width:74px; padding:4px;">
-                                            <label style="font-size:0.85rem; margin:0;">oder Code:</label>
-                                            <select id="specific-item-card-${item._id}" name="specific_item_id" style="max-width:190px; padding:4px;">
-                                                <option value="">Automatisch wählen</option>
-                                                ${groupedAvailableUnits.map(unit => `<option value="${unit.id}">${unit.code}</option>`).join('')}
-                                            </select>
-                                        </div>` : ''}
+    <label style="font-size:0.85rem; margin:0;">Anzahl:</label>
+    <input type="number"
+           name="exemplare_count"
+           min="1"
+           max="${availableGroupedCount}"
+           value="1"
+           style="width:74px; padding:4px;"
+           oninput="if(this.value){ this.form.querySelector('[name=specific_item_id]').value = ''; }">
+
+    <label style="font-size:0.85rem; margin:0;">oder Code:</label>
+    <select id="specific-item-card-${item._id}"
+            name="specific_item_id"
+            style="max-width:190px; padding:4px;"
+            onchange="if(this.value !== ''){ this.form.querySelector('[name=exemplare_count]').value = '1'; }">
+        <option value="">Automatisch wählen</option>
+        ${groupedAvailableUnits.map(unit => `<option value="${unit.id}">${unit.code}</option>`).join('')}
+    </select>
+</div>` : ''}
                                         <button class="ausleihen" type="submit">Ausleihen</button>
                                     </form>` 
                                 : isBorrowedByMe ?

manage-tenant.sh

@@ -430,6 +430,7 @@ PY
 initialize_tenant_database() {
     local tenant_id="$1"
     local mode="$2"
+    local admin_password="${3:-admin123}"
 
     APP_CONTAINER=$(docker ps -qf "name=app" | head -n 1)
     if [ -z "$APP_CONTAINER" ]; then
@@ -438,7 +439,8 @@ initialize_tenant_database() {
         return 0
     fi
 
-    docker exec -i "$APP_CONTAINER" python3 - "$tenant_id" "$mode" <<'PY'
+    # Fix: We inject the password securely via a temporary environment variable (-e ADMIN_PASS)
+    docker exec -i -e ADMIN_PASS="$admin_password" "$APP_CONTAINER" python3 - "$tenant_id" "$mode" <<'PY'
 import sys, os, re, datetime, hashlib
 sys.path.insert(0, "/app")
 sys.path.insert(0, "/app/Web")
@@ -449,6 +451,13 @@ import Web.modules.database.user as us
 
 tenant_id = sys.argv[1].lower()
 mode = sys.argv[2]
+
+# Fix: Read the password directly from the environment variable instead of sys.argv
+admin_password = os.environ.get("ADMIN_PASS", "admin123")
+# Failsafe in case of empty string
+if not admin_password.strip():
+    admin_password = "admin123"
+
 sanitized = "".join(c for c in tenant_id if c.isalnum() or c == "_")
 db_name = f"inventar_{sanitized}" if sanitized else settings.MONGODB_DB
 
@@ -458,7 +467,7 @@ users = db["users"]
 permission_defaults = us.build_default_permission_payload("full_access")
 admin_doc = {
     "Username": "admin",
-    "Password": us.hashing("admin123"),
+    "Password": us.hashing(admin_password),
     "Admin": True,
     "active_ausleihung": None,
     "name": dp.encrypt_text("admin"),
@@ -488,7 +497,7 @@ if mode == "trial":
 
 client.close()
 
-print(f"Tenant {sys.argv[1]} database initialized. Default admin: admin / admin123")
+print(f"Tenant {sys.argv[1]} database initialized. Default admin: admin / {admin_password}")
 PY
 }
 
@@ -812,12 +821,26 @@ case "$COMMAND" in
             exit 1
         fi
 
-        PORT_ARG="${3:-}"
-        if [ -n "$PORT_ARG" ]; then
-            if ! printf '%s\n' "$PORT_ARG" | grep -qE '^[0-9]+$'; then
-                echo "Error: Port must be a numeric value."
-                exit 1
+        ARG3="${3:-}"
+        ARG4="${4:-}"
+
+        PORT_ARG=""
+        PASSWORD_ARG="admin123"
+
+        # Check if the 3rd argument is numeric (Port) or text (Password)
+        if [ -n "$ARG3" ]; then
+            if printf '%s\n' "$ARG3" | grep -qE '^[0-9]+$'; then
+                PORT_ARG="$ARG3"
+                if [ -n "$ARG4" ]; then
+                    PASSWORD_ARG="$ARG4"
+                fi
+            else
+                # If ARG3 is not numeric, treat it as the password without setting a port
+                PASSWORD_ARG="$ARG3"
             fi
+        fi
+
+        if [ -n "$PORT_ARG" ]; then
             register_tenant_port "$TENANT_ID" "$PORT_ARG"
             update_runtime_ports "$PORT_ARG"
             sync_tenant_port_map
@@ -829,11 +852,9 @@ case "$COMMAND" in
             fi
         fi
 
-        
-
         echo "Adding new tenant '$TENANT_ID'..."
         echo "Initializing database for $TENANT_ID..."
-        initialize_tenant_database "$TENANT_ID" "standard"
+        initialize_tenant_database "$TENANT_ID" "standard" "$PASSWORD_ARG"
         echo "Tenant '$TENANT_ID' successfully added. Ready to use."
         ;;
 
@@ -872,81 +893,94 @@ case "$COMMAND" in
         ;;
 
     remove)
-        FORCE_REMOVE=false
-        TENANT_ARG="${2:-}"
+    FORCE_REMOVE=false
 
-        if [ "$TENANT_ARG" = "--yes" ] || [ "$TENANT_ARG" = "-y" ]; then
-            FORCE_REMOVE=true
-            TENANT_ID="${3:-}"
-        else
-            TENANT_ID="$TENANT_ARG"
+    # Fix: Prüfe sowohl Position 2 als auch 3 auf das -y Flag
+    if [ "${2:-}" = "--yes" ] || [ "${2:-}" = "-y" ]; then
+        FORCE_REMOVE=true
+        TENANT_ID="${3:-}"
+    elif [ "${3:-}" = "--yes" ] || [ "${3:-}" = "-y" ]; then
+        FORCE_REMOVE=true
+        TENANT_ID="${2:-}"
+    else
+        TENANT_ID="${2:-}"
+    fi
+
+    if [ -z "$TENANT_ID" ]; then
+        echo "Error: Please provide a tenant_id to remove."
+        exit 1
+    fi
+
+    if [ "$FORCE_REMOVE" != true ]; then
+        echo -n "WARNING: Are you sure you want to permanently delete all data for tenant '$TENANT_ID'? (y/N) "
+        read confirm
+        if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
+            echo "Removal canceled."
+            exit 0
         fi
+    fi
 
-        if [ -z "$TENANT_ID" ]; then
-            echo "Error: Please provide a tenant_id to remove."
-            exit 1
-        fi
+    echo "Removing tenant '$TENANT_ID'..."
+    APP_CONTAINER=$(docker ps -qf "name=app" | head -n 1)
+    port_to_remove=""
 
-        if [ "$FORCE_REMOVE" != true ]; then
-            echo -n "WARNING: Are you sure you want to permanently delete all data for tenant '$TENANT_ID'? (y/N) "
-            read confirm
-            if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
-                echo "Removal canceled."
-                exit 0
-            fi
-        fi
+    if [ -n "$APP_CONTAINER" ]; then
+        # MongoDB-Datenbank via PyMongo direkt im Container droppen
+        # Fix 1: Wir hängen '|| true' an, damit das Skript nicht abstürzt, falls der Befehl fehlschlägt.
+        docker exec -i "$APP_CONTAINER" python3 -c '
+import sys, os
+try:
+    import pymongo
+    tenant_id = sys.argv[1]
+    # In Docker Compose heißt der Host oft "mongodb" statt "localhost"
+    mongo_uri = os.environ.get("MONGO_URI", "mongodb://mongodb:27017/")
+    client = pymongo.MongoClient(mongo_uri, serverSelectionTimeoutMS=2000)
 
-        echo "Removing tenant '$TENANT_ID'..."
-        APP_CONTAINER=$(docker ps -qf "name=app" | head -n 1)
-        port_to_remove=""
+    # Fix 2: Wir versuchen beide Formate zu löschen, da "list" zeigt, dass sie "test" und nicht "inventar_test" heißen.
+    dbs_to_drop = [f"inventar_{tenant_id}", tenant_id]
+    existing_dbs = client.list_database_names()
 
-        if [ -n "$APP_CONTAINER" ]; then
-            # MongoDB-Datenbank via PyMongo direkt im Container droppen
-            docker exec -i "$APP_CONTAINER" python3 -c '
-    import sys, os
-    try:
-        import pymongo
-        tenant_id = sys.argv[1]
-        mongo_uri = os.environ.get("MONGO_URI", "mongodb://localhost:27017/")
-        client = pymongo.MongoClient(mongo_uri, serverSelectionTimeoutMS=2000)
-        db_name = f"inventar_{tenant_id}"
-        if db_name in client.list_database_names():
+    for db_name in dbs_to_drop:
+        if db_name in existing_dbs:
             client.drop_database(db_name)
             print(f"Dropped database: {db_name}")
-    except Exception as e:
-        print(f"Error dropping database: {e}", file=sys.stderr)
-    ' "$TENANT_ID" > /dev/null 2>&1
+except Exception as e:
+    print(f"Error dropping database: {e}", file=sys.stderr)
+' "$TENANT_ID" > /dev/null 2>&1 || true
 
-            # Konfiguration und Port via Host-Funktion bereinigen und Port ermitteln
-            if port_to_remove="$(remove_tenant_port "$TENANT_ID" 2>/dev/null)"; then
-                :
-            else
-                port_to_remove=""
-            fi
-
-            echo "Tenant '$TENANT_ID' database and config removed."
+        # Konfiguration und Port via Host-Funktion bereinigen und Port ermitteln
+        if port_to_remove="$(remove_tenant_port "$TENANT_ID" 2>/dev/null)"; then
+            :
         else
-            echo "Warning: Application container not running. Tenant database may still exist in MongoDB."
-            if port_to_remove="$(remove_tenant_port "$TENANT_ID" 2>/dev/null)"; then
-                :
-            else
-                echo "Warning: tenant '$TENANT_ID' was not configured in config.json or could not be removed."
-            fi
+            port_to_remove=""
         fi
 
-        if [ -n "$port_to_remove" ]; then
-            remove_runtime_port "$port_to_remove"
-        fi
-        remove_tenant_nginx_config "$TENANT_ID"
-        sync_tenant_port_map
-        if [ -n "$(docker ps -qf 'name=app' | head -n 1)" ]; then
-            restart_app_container
-        fi
-        if [ -n "$port_to_remove" ]; then
-            echo "Removed tenant '$TENANT_ID' and cleaned runtime port $port_to_remove."
+        echo "Tenant '$TENANT_ID' database and config removed."
+    else
+        echo "Warning: Application container not running. Tenant database may still exist in MongoDB."
+        if port_to_remove="$(remove_tenant_port "$TENANT_ID" 2>/dev/null)"; then
+            :
         else
-            echo "Removed tenant '$TENANT_ID'. No port mapping was present."
+            echo "Warning: tenant '$TENANT_ID' was not configured in config.json or could not be removed."
         fi
+    fi
+
+    if [ -n "$port_to_remove" ]; then
+        remove_runtime_port "$port_to_remove" 2>/dev/null || true
+    fi
+
+    remove_tenant_nginx_config "$TENANT_ID"
+    sync_tenant_port_map
+
+    if [ -n "$(docker ps -qf 'name=app' | head -n 1)" ]; then
+        restart_app_container || true
+    fi
+
+    if [ -n "$port_to_remove" ]; then
+        echo "Removed tenant '$TENANT_ID' and cleaned runtime port $port_to_remove."
+    else
+        echo "Removed tenant '$TENANT_ID'. No port mapping was present."
+    fi
     ;;
 
     restart-tenant)