changed website title

Also removed irrelavant console.logs

.gitignore

@@ -113,3 +113,7 @@ secrets/
 keys/
 
 ToDo.txt
+
+
+# only in development branch
+next-env.d.ts

Docs/backend_API_docs/README.md

@@ -1,27 +1,32 @@
-# Backend API (V2) Documentation
+# Borrow System API Documentation
 
-This document describes the current backend API routes and their real response shapes, based on the code in `backendV2`.
+**Frontend:** https://insta.the1s.de  
-
+**Backend base URL:** `https://insta.the1s.de/backend/api`
----
-
-## Base URLs
-
-- Frontend: `https://insta.the1s.de`
-- Backend: `https://backend.insta.the1s.de`
-- Base path: `https://backend.insta.the1s.de/api`
-
-Service status: `https://status.the1s.de`
 
 ---
 
 ## Authentication
 
-All **protected** endpoints require an API key as a path parameter `:key`.
+All API endpoints require **either**:
 
-Rules for `:key`:
+### 1. Bearer Token (JWT)
 
-- Exactly 8 characters
+Send an `Authorization` header:
-- Digits only (`^[0-9]{8}$`)
+
+```http
+Authorization: Bearer <JWT_TOKEN>
+```
+
+- Used for user-based access.
+- Token must be valid and not expired.
+
+### 2. API Key (for devices / machine-to-machine)
+
+Include an API key in the route as `:key` parameter:
+
+```text
+/api/.../:key/...
+```
 
 Example:
 
@@ -29,59 +34,48 @@ Example:
 GET /api/items/12345678
 ```
 
-On missing / invalid key:
+Where `12345678` is your API key.  
-
+The API key is validated server-side.
-- Status: `401 Unauthorized`
-- Body (exact message depends on `authenticate` in `backendV2/services/authentication.js`)
-
-Auth-related modules:
-
-- `backendV2/services/authentication.js`
-- `backendV2/services/database.js`
-
-Route handlers:
-
-- `backendV2/routes/api/api.route.js`
-- `backendV2/routes/api/api.database.js`
 
 ---
 
-## Endpoints (Overview)
+## Common Response Codes
 
-1. **Public**
+- `200 OK` – Request was successful.
-
+- `401 Unauthorized` – Missing or malformed credentials.
-   - `GET /api/all-items` – List all items (no auth; from original docs)
+- `403 Forbidden` – Credentials invalid or not allowed to access this resource.
-
+- `404 Not Found` – Resource (e.g., loan) not found.
-2. **Items (authenticated)**
+- `500 Internal Server Error` – Unexpected server error.
-
-   - `GET /api/items/:key` – List all items
-   - `POST /api/change-state/:key/:itemId/:state` – Toggle item safe state
-
-3. **Loans (authenticated)**
-   - `GET /api/get-loan-by-code/:key/:loan_code` – Get loan by code
-   - `POST /api/set-take-date/:key/:loan_code` – Set “take” date and mark items as out
-   - `POST /api/set-return-date/:key/:loan_code` – Set “return” date and mark items as returned
 
 ---
 
-## 1) Items
+## Endpoints
 
-### 1.1 Get all items
+### 1. Get All Items
 
 **GET** `/api/items/:key`
 
-Returns all items wrapped in a `data` property.
+Returns a list of all items.
 
-- Handler: `getItemsFromDatabaseV2` in `api.database.js`
+#### Path Parameters
-- SQL: `SELECT * FROM items;`
 
-#### Example request
+- `:key` – API key (8-digit number)
+
+#### Authentication
+
+- Either:
+  - Valid `Authorization: Bearer <token>`
+  - Or valid `:key` path parameter
+
+#### Request Example
 
 ```http
-GET https://backend.insta.the1s.de/api/items/12345678
+GET /api/items/12345678 HTTP/1.1
+Host: backend.insta.the1s.de
+Authorization: Bearer <JWT_TOKEN>
 ```
 
-#### Successful response
+#### Successful Response (200)
 
 ```json
 {
@@ -90,8 +84,9 @@ GET https://backend.insta.the1s.de/api/items/12345678
       "id": 1,
       "item_name": "DJI 1er Mikro",
       "can_borrow_role": 4,
-      "in_safe": 1,
+      "inSafe": 1,
-      "safe_nr": "01",
+      "safe_nr": 3,
+      "door_key": "123",
       "entry_created_at": "2025-08-19T22:02:16.000Z",
       "entry_updated_at": "2025-08-19T22:02:16.000Z",
       "last_borrowed_person": "alice",
@@ -101,245 +96,271 @@ GET https://backend.insta.the1s.de/api/items/12345678
 }
 ```
 
-#### Error response
+#### Error Response (500)
 
 ```json
-{ "message": "Failed to fetch items" }
+{
+  "message": "Failed to fetch items"
+}
 ```
 
-#### Status codes
-
-- `200 OK` – success, `data` is an array (possibly empty)
-- `401 Unauthorized` – invalid / missing key
-- `500 Internal Server Error` – database error or `success: false` from DB layer
-
 ---
 
-### 2.2 Toggle item safe state
+### 2. Toggle Item Safe State
+
+Toggles `in_safe` between `0` and `1` for a given item.
+
+**Keep in mind that when you return a loan by code, the item states are automatically updated.**
 
 **POST** `/api/change-state/:key/:itemId`
 
-> You do not need this endpoint to set the states of the items when the items are taken out or returned. When you take or return a loan, the item states are set automatically by the loan endpoints. This endpoint is only for manually toggling the `inSafe` state of an item.
+#### Path Parameters
 
-Path parameters:
+- `:key` – API key (8-digit number)
+- `:itemId` – Item ID (integer)
 
-- `:key` – API key (8 digits)
+#### Authentication
-- `:itemId` – numeric `id` of the item
 
-Handler in `api.route.js` calls `changeInSafeStateV2(itemId)`, which executes:
+- Either Bearer token or `:key` API key.
 
-```sql
+#### Request Example
-UPDATE items SET in_safe = NOT in_safe WHERE id = ?
-```
-
-#### Example request
 
 ```http
-POST https://backend.insta.the1s.de/api/change-state/12345678/42
+POST /api/change-state/12345678/42 HTTP/1.1
+Host: backend.insta.the1s.de
 ```
 
-(Will toggle `in_safe` for item `42`.)
+#### Successful Response (200)
-
-#### Successful response (current implementation)
 
 ```json
 {
-  "data": null
+  "data": {}
 }
 ```
 
-#### Error responses
+_(Implementation currently only returns `{ success: true }`, so `data` may be empty.)_
 
-Invalid `state` (anything other than `"0"` or `"1"`):
+#### Error Response (500)
 
 ```json
-{ "message": "Invalid state value" }
+{
+  "message": "Failed to update item state"
+}
 ```
 
-Failed update:
-
-```json
-{ "message": "Failed to update item state" }
-```
-
-#### Status codes
-
-- `200 OK` – item state toggled
-- `400 Bad Request` – invalid `state` parameter
-- `401 Unauthorized` – invalid / missing key
-- `500 Internal Server Error` – database/update failure or `success: false` from DB layer
-
 ---
 
-## 3) Loans
+### 3. Get Loan by Code
 
-### 3.1 Get loan by code
+Fetch loan information by `loan_code`.
 
 **GET** `/api/get-loan-by-code/:key/:loan_code`
 
-Path parameters:
+#### Path Parameters
 
-- `:key` – API key
+- `:key` – API key (8-digit number)
-- `:loan_code` – 6-digit loan code (`^[0-9]{6}$` per DB constraint)
+- `:loan_code` – Loan code (string)
 
-Database layer (`getLoanByCodeV2`) currently selects:
+#### Authentication
 
-```sql
+- Either Bearer token or `:key` API key.
-SELECT first_name, returned_date, take_date, lockers
-FROM loans
-WHERE loan_code = ?;
-```
 
-#### Example request
+#### Request Example
 
 ```http
-GET https://backend.insta.the1s.de/api/get-loan-by-code/12345678/646473
+GET /api/get-loan-by-code/12345678/12345 HTTP/1.1
+Host: backend.insta.the1s.de
 ```
 
-#### Successful response
+#### Successful Response (200)
 
 ```json
 {
   "data": {
-    "first_name": "Theis",
+    "username": "john",
     "returned_date": null,
-    "take_date": "2025-08-25T13:23:00.000Z",
+    "take_date": "2025-01-01T10:00:00.000Z",
-    "lockers": ["01", "03"]
+    "lockers": "[1, 2, 3]"
   }
 }
 ```
 
-#### Error response
+#### Error Response (404)
-
-```json
-{ "message": "Loan not found" }
-```
-
-#### Status codes
-
-- `200 OK` – loan found
-- `401 Unauthorized` – invalid / missing key
-- `404 Not Found` – no matching loan for this `loan_code`
-
----
-
-### 3.2 Set take date
-
-**POST** `/api/set-take-date/:key/:loan_code`
-
-Path parameters:
-
-- `:key` – API key
-- `:loan_code` – loan code
-
-#### Example request
-
-```http
-POST https://backend.insta.the1s.de/api/set-take-date/12345678/646473
-```
-
-#### Successful response
 
 ```json
 {
-  "data": null
+  "message": "Loan not found"
 }
 ```
 
-#### Error response
-
-```json
-{ "message": "Failed to set take date" }
-```
-
-#### Status codes
-
-- `200 OK` – take date set and items marked as out
-- `401 Unauthorized` – invalid / missing key
-- `500 Internal Server Error` – invalid loan, missing items, or DB error / `success: false`
-
 ---
 
-### 3.3 Set return date
+### 4. Set Loan Return Date
+
+Sets `returned_date = NOW()` on a loan and updates related items:
+
+- `in_safe = 1`
+- `currently_borrowing = NULL`
+- `last_borrowed_person = username`
 
 **POST** `/api/set-return-date/:key/:loan_code`
 
-Path parameters:
+#### Path Parameters
 
-- `:key` – API key
+- `:key` – API key (8-digit number)
-- `:loan_code` – loan code
+- `:loan_code` – Loan code (string)
 
-#### Example request
+#### Authentication
+
+- Either Bearer token or `:key` API key.
+
+#### Request Example
 
 ```http
-POST https://backend.insta.the1s.de/api/set-return-date/12345678/646473
+POST /api/set-return-date/12345678/12345 HTTP/1.1
+Host: backend.insta.the1s.de
 ```
 
-#### Successful response (current implementation)
+#### Successful Response (200)
 
 ```json
 {
-  "data": null
+  "data": {}
 }
 ```
 
-#### Error response
+#### Error Response (500)
 
 ```json
-{ "message": "Failed to set return date" }
+{
+  "message": "Failed to set return date"
+}
 ```
 
-#### Status codes
-
-- `200 OK` – return date set and items marked as returned
-- `401 Unauthorized` – invalid / missing key
-- `500 Internal Server Error` – invalid loan, missing items, or DB error / `success: false`
-
 ---
 
-## Common Response Shapes
+### 5. Set Loan Take Date
 
-**Success – list (authenticated items):**
+Sets `take_date = NOW()` on a loan and updates related items:
+
+- `in_safe = 0`
+- `currently_borrowing = username`
+
+**POST** `/api/set-take-date/:key/:loan_code`
+
+#### Path Parameters
+
+- `:key` – API key (8-digit number)
+- `:loan_code` – Loan code (string)
+
+#### Authentication
+
+- Either Bearer token or `:key` API key.
+
+#### Request Example
+
+```http
+POST /api/set-take-date/12345678/LOAN-12345 HTTP/1.1
+Host: backend.insta.the1s.de
+```
+
+#### Successful Response (200)
 
 ```json
 {
-  "data": [
+  "data": {}
-    /* array of rows */
-  ]
 }
 ```
 
-**Success – single loan:**
+#### Error Response (500)
+
+```json
+{
+  "message": "Failed to set take date"
+}
+```
+
+---
+
+### 6. Open Door by Door Key
+
+Looks up an item by its `door_key`, toggles `in_safe`, and returns safe information.
+
+**GET** `/api/open-door/:key/:doorKey`
+
+#### Path Parameters
+
+- `:key` – API key (8-digit number)
+- `:doorKey` – Door key/token (string) used by hardware to identify the locker.
+
+#### Authentication
+
+- Either Bearer token or `:key` API key.
+
+#### Request Example
+
+```http
+GET /api/open-door/12345678/123 HTTP/1.1
+Host: backend.insta.the1s.de
+```
+
+#### Successful Response (200)
 
 ```json
 {
   "data": {
-    /* selected loan fields */
+    "safe_nr": 5,
+    "id": 42
   }
 }
 ```
 
-**Success – mutations (current code):**
+#### Error Response (500)
 
 ```json
-{ "data": null }
+{
+  "message": "Failed to open door"
+}
 ```
 
-**Errors:**
+---
+
+## Authentication Error Messages
+
+### Missing credentials
+
+Status: `401`
 
 ```json
-{ "message": "Failed to fetch items" }
+{
-{ "message": "Failed to update item state" }
+  "message": "Unauthorized"
-{ "message": "Invalid state value" }
+}
-{ "message": "Loan not found" }
-{ "message": "Failed to set return date" }
-{ "message": "Failed to set take date" }
 ```
 
-**HTTP Status Codes:**
+### Invalid JWT
 
-- `200 OK` – operation succeeded
+Status: `403`
-- `400 Bad Request` – invalid `state` parameter
+
-- `401 Unauthorized` – invalid/missing API key
+```json
-- `404 Not Found` – loan not found
+{
-- `500 Internal Server Error` – database / server failure or `success: false` from DB layer
+  "message": "Present token invalid"
+}
+```
+
+### Invalid API Key
+
+Status: `403`
+
+```json
+{
+  "message": "API Key invalid"
+}
+```
+
+---
+
+## Notes
+
+- All responses are JSON.
+- Time fields like `take_date` and `returned_date` are in the format returned by MySQL (usually ISO-like strings).
+- `loaned_items_id` in the database is stored as a JSON array string (e.g. `"[1,2,3]"`) and is parsed internally; clients do not interact with this field directly via current endpoints.

FrontendV2/index.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>frontendv2</title>
+    <title>Ausleihsystem</title>
   </head>
   <body>
     <div id="root"></div>

FrontendV2/nginx.conf

@@ -9,6 +9,14 @@ server {
     try_files $uri $uri/ /index.html;
   }
 
+  location = /backend {
+    return 301 /backend/;
+  }
+
+  location /backend/ {
+    proxy_pass http://borrow_system-backend_v2:8004/;
+  }
+
   location ~* \.(?:js|mjs|css|png|jpg|jpeg|gif|ico|svg|woff2?)$ {
     expires 1y;
     access_log off;

FrontendV2/src/App.tsx

@@ -16,6 +16,7 @@ import { Box, Flex } from "@chakra-ui/react";
 import { Footer } from "./components/footer/Footer";
 import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
 import { API_BASE } from "@/config/api.config";
+import { ContactPage } from "./pages/ContactPage";
 
 const queryClient = new QueryClient();
 
@@ -80,6 +81,7 @@ function App() {
                   <Route path="/" element={<HomePage />} />
                   <Route path="/my-loans" element={<MyLoansPage />} />
                   <Route path="/landingpage" element={<Landingpage />} />
+                  <Route path="/contact" element={<ContactPage />} />
                 </Route>
 
                 <Route path="/login" element={<LoginPage />} />

FrontendV2/src/components/Header.tsx

@@ -4,98 +4,41 @@ import {
   Heading,
   Stack,
   Text,
-  CloseButton,
-  Dialog,
-  Portal,
   HStack,
   IconButton,
   Menu,
   Box,
   Avatar,
-  Card,
-  Grid,
 } from "@chakra-ui/react";
-import { PasswordInput } from "@/components/ui/password-input";
 import Cookies from "js-cookie";
 import { useAtom } from "jotai";
 import { setIsLoggedInAtom, triggerLogoutAtom } from "@/states/Atoms";
 import { useNavigate } from "react-router-dom";
 import {
   CircleUserRound,
-  RotateCcwKey,
-  Code,
   LifeBuoy,
   LogOut,
   CalendarPlus,
   MoreVertical,
   Languages,
   Table,
+  ContactRound,
 } from "lucide-react";
 import { useUserContext } from "@/states/Context";
 import { useState } from "react";
-import MyAlert from "./myChakra/MyAlert";
 import { useTranslation } from "react-i18next";
-import { API_BASE } from "@/config/api.config";
+import { UserDialogue } from "./UserDialogue";
 
 export const Header = () => {
   const navigate = useNavigate();
   const userData = useUserContext();
-  console.log(userData);
   const { t } = useTranslation();
 
-  // Error handling states
-  const [isMsg, setIsMsg] = useState(false);
-  const [msgStatus, setMsgStatus] = useState<"error" | "success">("error");
-  const [msgTitle, setMsgTitle] = useState("");
-  const [msgDescription, setMsgDescription] = useState("");
-
-  const [oldPassword, setOldPassword] = useState("");
-  const [newPassword, setNewPassword] = useState("");
-  const [confirmPassword, setConfirmPassword] = useState("");
-
   const [, setTriggerLogout] = useAtom(triggerLogoutAtom);
   const [, setIsLoggedIn] = useAtom(setIsLoggedInAtom);
 
-  // Dialog control
-  const [isPwOpen, setPwOpen] = useState(false);
   const [userDialog, setUserDialog] = useState(false);
 
-  const changePassword = async () => {
-    if (newPassword !== confirmPassword) {
-      setMsgTitle(t("err_pw_change"));
-      setMsgDescription(t("pw_mismatch"));
-      setMsgStatus("error");
-      setIsMsg(true);
-      return;
-    }
-
-    const response = await fetch(`${API_BASE}/api/users/change-password`, {
-      method: "POST",
-      headers: {
-        "Content-Type": "application/json",
-        Authorization: `Bearer ${Cookies.get("token")}`,
-      },
-      body: JSON.stringify({ oldPassword, newPassword }),
-    });
-
-    if (!response.ok) {
-      setMsgTitle(t("err_pw_change"));
-      setMsgDescription(t("pw_mismatch"));
-      setMsgStatus("error");
-      setIsMsg(true);
-      return;
-    }
-
-    setMsgTitle(t("pw_success"));
-    setMsgDescription(t("pw_success_desc"));
-    setMsgStatus("success");
-    setIsMsg(true);
-
-    setOldPassword("");
-    setNewPassword("");
-    setConfirmPassword("");
-  };
-
   const username = userData.first_name ? userData.first_name : "N/A";
   const fullname = userData.first_name + " " + userData.last_name;
   const randomColor = [
@@ -201,7 +144,7 @@ export const Header = () => {
                   window.open(
                     "https://git.the1s.de/Matthias-Claudius-Schule/borrow-system/wiki",
                     "_blank",
-                    "noopener,noreferrer"
+                    "noopener,noreferrer",
                   )
                 }
                 children={
@@ -212,18 +155,12 @@ export const Header = () => {
                 }
               />
               <Menu.Item
-                value="source-code"
+                value="contact"
-                onSelect={() =>
+                onSelect={() => navigate("/contact", { replace: true })}
-                  window.open(
-                    "https://git.the1s.de/Matthias-Claudius-Schule/borrow-system",
-                    "_blank",
-                    "noopener,noreferrer"
-                  )
-                }
                 children={
                   <HStack gap={3}>
-                    <Code size={16} />
+                    <ContactRound size={16} />
-                    <Text as="span">{t("source-code")}</Text>
+                    <Text as="span">{t("contact")}</Text>
                   </HStack>
                 }
               />
@@ -353,17 +290,15 @@ export const Header = () => {
             </Button>
           </a>
 
-          <a
+          <Button
-            href="https://git.the1s.de/Matthias-Claudius-Schule/borrow-system"
+            variant={"outline"}
-            target="_blank"
+            onClick={() => navigate("/contact", { replace: true })}
           >
-            <Button variant="ghost">
+            <HStack gap={2}>
-              <HStack gap={2}>
+              <ContactRound size={18} />
-                <Code size={18} />
+              <Text as="span">{t("contact")}</Text>
-                <Text as="span">{t("source-code")}</Text>
+            </HStack>
-              </HStack>
+          </Button>
-            </Button>
-          </a>
 
           <Button onClick={logout} variant="outline" colorScheme="red">
             <HStack gap={2}>
@@ -376,145 +311,12 @@ export const Header = () => {
 
       {/* User Info Dialoge */}
       {userDialog && (
-        <Flex
+        <UserDialogue
-          position="fixed"
+          setUserDialog={setUserDialog}
-          inset={0}
+          fullname={fullname}
-          zIndex={1000}
+          randomColor={randomColor}
-          align="center"
+        />
-          justify="center"
-          bg="blackAlpha.400"
-          backdropFilter="blur(6px)"
-        >
-          <Card.Root maxW="sm" w="full" mx={4}>
-            <Card.Header>
-              <Card.Title>
-                <Flex justify="center" align="center" w="100%">
-                  <Avatar.Root
-                    size={"2xl"}
-                    colorPalette={randomColor[Math.floor(Math.random() * 10)]}
-                  >
-                    <Avatar.Fallback name={fullname} />
-                  </Avatar.Root>
-                </Flex>
-              </Card.Title>
-              <Card.Description>{t("user-info-desc")}</Card.Description>
-            </Card.Header>
-            <Card.Body>
-              <Stack gap="4" w="full">
-                <Box as="dl">
-                  <Grid
-                    templateColumns="auto 1fr"
-                    rowGap={2}
-                    columnGap={4}
-                    alignItems="start"
-                  >
-                    <Text as="dt" fontWeight="bold" textAlign="left">
-                      {t("first-name")}:
-                    </Text>
-                    <Text as="dd">{userData.first_name}</Text>
-
-                    <Text as="dt" fontWeight="bold" textAlign="left">
-                      {t("last-name")}:
-                    </Text>
-                    <Text as="dd">{userData.last_name}</Text>
-
-                    <Text as="dt" fontWeight="bold" textAlign="left">
-                      {t("username")}:
-                    </Text>
-                    <Text as="dd">{userData.username}</Text>
-
-                    <Text as="dt" fontWeight="bold" textAlign="left">
-                      {t("role")}:
-                    </Text>
-                    <Text as="dd">{userData.role}</Text>
-
-                    <Text as="dt" fontWeight="bold" textAlign="left">
-                      {t("admin-status")}:
-                    </Text>
-                    <Text as="dd">
-                      {userData.is_admin ? t("yes") : t("no")}
-                    </Text>
-                  </Grid>
-                </Box>
-
-                <Button variant="solid" onClick={() => setPwOpen(true)}>
-                  <HStack gap={2}>
-                    <RotateCcwKey size={18} />
-                    <Text as="span">{t("change-password")}</Text>
-                  </HStack>
-                </Button>
-              </Stack>
-            </Card.Body>
-            <Card.Footer justifyContent="flex-end">
-              <Button variant="outline" onClick={() => setUserDialog(false)}>
-                {t("cancel")}
-              </Button>
-            </Card.Footer>
-          </Card.Root>
-        </Flex>
       )}
-
-      {/* Passwort-Dialog (kontrolliert) */}
-      <Dialog.Root open={isPwOpen} onOpenChange={(e: any) => setPwOpen(e.open)}>
-        <Portal>
-          <Dialog.Backdrop />
-          <Dialog.Positioner>
-            <Dialog.Content maxW="md">
-              <Dialog.Header>
-                <Dialog.Title>{t("change-password")}</Dialog.Title>
-              </Dialog.Header>
-              <form
-                onSubmit={(e) => {
-                  e.preventDefault();
-                  changePassword();
-                }}
-              >
-                <Dialog.Body>
-                  <Stack gap={3}>
-                    <PasswordInput
-                      value={oldPassword}
-                      onChange={(e) => setOldPassword(e.target.value)}
-                      placeholder={t("old-password")}
-                    />
-                    <PasswordInput
-                      value={newPassword}
-                      onChange={(e) => setNewPassword(e.target.value)}
-                      placeholder={t("new-password")}
-                    />
-                    <PasswordInput
-                      value={confirmPassword}
-                      onChange={(e) => setConfirmPassword(e.target.value)}
-                      placeholder={t("confirm-password")}
-                    />
-                  </Stack>
-                </Dialog.Body>
-                <Dialog.Footer>
-                  <Stack w="100%" gap={3}>
-                    {isMsg && (
-                      <MyAlert
-                        status={msgStatus}
-                        title={msgTitle}
-                        description={msgDescription}
-                      />
-                    )}
-                    <HStack justify="flex-end" gap={2}>
-                      <Dialog.ActionTrigger asChild>
-                        <Button variant="outline">{t("cancel")}</Button>
-                      </Dialog.ActionTrigger>
-                      <Button type="submit" colorScheme="teal">
-                        {t("save")}
-                      </Button>
-                    </HStack>
-                  </Stack>
-                </Dialog.Footer>
-              </form>
-              <Dialog.CloseTrigger asChild>
-                <CloseButton size="sm" />
-              </Dialog.CloseTrigger>
-            </Dialog.Content>
-          </Dialog.Positioner>
-        </Portal>
-      </Dialog.Root>
     </Stack>
   );
 };

FrontendV2/src/components/UserDialogue.tsx

@@ -0,0 +1,220 @@
+import {
+  Button,
+  Flex,
+  Stack,
+  Text,
+  CloseButton,
+  Dialog,
+  Portal,
+  HStack,
+  Box,
+  Avatar,
+  Card,
+  Grid,
+} from "@chakra-ui/react";
+import { PasswordInput } from "@/components/ui/password-input";
+import { RotateCcwKey } from "lucide-react";
+import MyAlert from "./myChakra/MyAlert";
+import { API_BASE } from "@/config/api.config";
+import { useUserContext } from "@/states/Context";
+import { useState } from "react";
+import { useTranslation } from "react-i18next";
+import Cookies from "js-cookie";
+
+type UserDialogueProps = {
+  setUserDialog: (value: boolean) => void;
+  fullname: string;
+  randomColor: string[];
+};
+
+export const UserDialogue = (props: UserDialogueProps) => {
+  const userData = useUserContext();
+  const { t } = useTranslation();
+  // Error handling states
+  const [isMsg, setIsMsg] = useState(false);
+  const [msgStatus, setMsgStatus] = useState<"error" | "success">("error");
+  const [msgTitle, setMsgTitle] = useState("");
+  const [msgDescription, setMsgDescription] = useState("");
+
+  const [oldPassword, setOldPassword] = useState("");
+  const [newPassword, setNewPassword] = useState("");
+  const [confirmPassword, setConfirmPassword] = useState("");
+
+  // Dialog control
+  const [isPwOpen, setPwOpen] = useState(false);
+
+  const changePassword = async () => {
+    if (newPassword !== confirmPassword) {
+      setMsgTitle(t("err_pw_change"));
+      setMsgDescription(t("pw_mismatch"));
+      setMsgStatus("error");
+      setIsMsg(true);
+      return;
+    }
+
+    const response = await fetch(`${API_BASE}/api/users/change-password`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Authorization: `Bearer ${Cookies.get("token")}`,
+      },
+      body: JSON.stringify({ oldPassword, newPassword }),
+    });
+
+    if (!response.ok) {
+      setMsgTitle(t("err_pw_change"));
+      setMsgDescription(t("pw_mismatch"));
+      setMsgStatus("error");
+      setIsMsg(true);
+      return;
+    }
+
+    setMsgTitle(t("pw_success"));
+    setMsgDescription(t("pw_success_desc"));
+    setMsgStatus("success");
+    setIsMsg(true);
+
+    setOldPassword("");
+    setNewPassword("");
+    setConfirmPassword("");
+  };
+
+  return (
+    <Flex
+      position="fixed"
+      inset={0}
+      zIndex={1000}
+      align="center"
+      justify="center"
+      bg="blackAlpha.400"
+      backdropFilter="blur(6px)"
+    >
+      <Card.Root maxW="sm" w="full" mx={4}>
+        <Card.Header>
+          <Card.Title>
+            <Flex justify="center" align="center" w="100%">
+              <Avatar.Root
+                size={"2xl"}
+                colorPalette={props.randomColor[Math.floor(Math.random() * 10)]}
+              >
+                <Avatar.Fallback name={props.fullname} />
+              </Avatar.Root>
+            </Flex>
+          </Card.Title>
+          <Card.Description>{t("user-info-desc")}</Card.Description>
+        </Card.Header>
+        <Card.Body>
+          <Stack gap="4" w="full">
+            <Box as="dl">
+              <Grid
+                templateColumns="auto 1fr"
+                rowGap={2}
+                columnGap={4}
+                alignItems="start"
+              >
+                <Text as="dt" fontWeight="bold" textAlign="left">
+                  {t("first-name")}:
+                </Text>
+                <Text as="dd">{userData.first_name}</Text>
+
+                <Text as="dt" fontWeight="bold" textAlign="left">
+                  {t("last-name")}:
+                </Text>
+                <Text as="dd">{userData.last_name}</Text>
+
+                <Text as="dt" fontWeight="bold" textAlign="left">
+                  {t("username")}:
+                </Text>
+                <Text as="dd">{userData.username}</Text>
+
+                <Text as="dt" fontWeight="bold" textAlign="left">
+                  {t("role")}:
+                </Text>
+                <Text as="dd">{userData.role}</Text>
+
+                <Text as="dt" fontWeight="bold" textAlign="left">
+                  {t("admin-status")}:
+                </Text>
+                <Text as="dd">{userData.is_admin ? t("yes") : t("no")}</Text>
+              </Grid>
+            </Box>
+
+            <Button variant="solid" onClick={() => setPwOpen(true)}>
+              <HStack gap={2}>
+                <RotateCcwKey size={18} />
+                <Text as="span">{t("change-password")}</Text>
+              </HStack>
+            </Button>
+          </Stack>
+        </Card.Body>
+        <Card.Footer justifyContent="flex-end">
+          <Button variant="outline" onClick={() => props.setUserDialog(false)}>
+            {t("cancel")}
+          </Button>
+        </Card.Footer>
+      </Card.Root>
+
+      {/* Passwort-Dialog (kontrolliert) */}
+      <Dialog.Root open={isPwOpen} onOpenChange={(e: any) => setPwOpen(e.open)}>
+        <Portal>
+          <Dialog.Backdrop />
+          <Dialog.Positioner>
+            <Dialog.Content maxW="md">
+              <Dialog.Header>
+                <Dialog.Title>{t("change-password")}</Dialog.Title>
+              </Dialog.Header>
+              <form
+                onSubmit={(e) => {
+                  e.preventDefault();
+                  changePassword();
+                }}
+              >
+                <Dialog.Body>
+                  <Stack gap={3}>
+                    <PasswordInput
+                      value={oldPassword}
+                      onChange={(e) => setOldPassword(e.target.value)}
+                      placeholder={t("old-password")}
+                    />
+                    <PasswordInput
+                      value={newPassword}
+                      onChange={(e) => setNewPassword(e.target.value)}
+                      placeholder={t("new-password")}
+                    />
+                    <PasswordInput
+                      value={confirmPassword}
+                      onChange={(e) => setConfirmPassword(e.target.value)}
+                      placeholder={t("confirm-password")}
+                    />
+                  </Stack>
+                </Dialog.Body>
+                <Dialog.Footer>
+                  <Stack w="100%" gap={3}>
+                    {isMsg && (
+                      <MyAlert
+                        status={msgStatus}
+                        title={msgTitle}
+                        description={msgDescription}
+                      />
+                    )}
+                    <HStack justify="flex-end" gap={2}>
+                      <Dialog.ActionTrigger asChild>
+                        <Button variant="outline">{t("cancel")}</Button>
+                      </Dialog.ActionTrigger>
+                      <Button type="submit" colorScheme="teal">
+                        {t("save")}
+                      </Button>
+                    </HStack>
+                  </Stack>
+                </Dialog.Footer>
+              </form>
+              <Dialog.CloseTrigger asChild>
+                <CloseButton size="sm" />
+              </Dialog.CloseTrigger>
+            </Dialog.Content>
+          </Dialog.Positioner>
+        </Portal>
+      </Dialog.Root>
+    </Flex>
+  );
+};

FrontendV2/src/components/footer/Footer.tsx

@@ -14,7 +14,7 @@ export const Footer = () => {
       left="0"
       right="0"
     >
-      Made with ❤️ by Theis Gaedigk - Year 2019 at MCS-Bochum
+      Made with ❤️ by Theis Gaedigk - Class of 2019 at MCS-Bochum
       <br />
       Frontend-Version: {info ? info["frontend-info"].version : "N/A"} |
       Backend-Version: {info ? info["backend-info"].version : "N/A"}

FrontendV2/src/components/ui/provider.tsx

@@ -1,22 +1,15 @@
-"use client";
+"use client"
 
-import { ChakraProvider, defaultSystem } from "@chakra-ui/react";
+import { ChakraProvider, defaultSystem } from "@chakra-ui/react"
-import * as React from "react";
+import {
-import type { ReactNode } from "react";
+  ColorModeProvider,
+  type ColorModeProviderProps,
+} from "./color-mode"
 
-export interface ColorModeProviderProps {
+export function Provider(props: ColorModeProviderProps) {
-  children: React.ReactNode;
-}
-
-export function ColorModeProvider({ children }: ColorModeProviderProps) {
-  // add real color-mode logic here if you need it
-  return <>{children}</>;
-}
-
-export function Provider({ children }: { children: ReactNode }) {
   return (
     <ChakraProvider value={defaultSystem}>
-      <ColorModeProvider>{children}</ColorModeProvider>
+      <ColorModeProvider {...props} />
     </ChakraProvider>
-  );
+  )
 }

FrontendV2/src/pages/ContactPage.tsx

@@ -0,0 +1,77 @@
+import { Field, Textarea, Button, Alert, Container } from "@chakra-ui/react";
+import { useTranslation } from "react-i18next";
+import { useState } from "react";
+import { API_BASE } from "@/config/api.config";
+import Cookies from "js-cookie";
+import { Header } from "@/components/Header";
+
+interface Alert {
+  type: "info" | "warning" | "success" | "error" | "neutral";
+  headline: string;
+  text: string;
+}
+
+export const ContactPage = () => {
+  const { t } = useTranslation();
+  const [message, setMessage] = useState("");
+  const [alert, setAlert] = useState<Alert | null>(null);
+
+  const sendMessage = async () => {
+    // Logic to send the message
+    const result = await fetch(`${API_BASE}/api/users/contact`, {
+      method: "POST",
+      headers: {
+        Authorization: `Bearer ${Cookies.get("token") || ""}`,
+        "Content-Type": "application/json",
+        Accept: "application/json",
+      },
+      body: JSON.stringify({ message }),
+    });
+
+    if (result.ok) {
+      setAlert({
+        type: "success",
+        headline: t("contactPage_successHeadline"),
+        text: t("contactPage_successText"),
+      });
+      setMessage("");
+    } else {
+      setAlert({
+        type: "error",
+        headline: t("contactPage_errorHeadline"),
+        text: t("contactPage_errorText"),
+      });
+    }
+  };
+
+  return (
+    <Container className="px-6 sm:px-8 pt-10">
+      <Header />
+      <Field.Root invalid={message === ""}>
+        <Field.Label>
+          {t("contactPage_messageLabel")}
+          <Field.RequiredIndicator />
+        </Field.Label>
+        <Textarea
+          placeholder={t("contactPage_messagePlaceholder")}
+          variant="subtle"
+          value={message}
+          onChange={(e) => setMessage(e.target.value)}
+        />
+        {message === "" && (
+          <Field.ErrorText>{t("contactPage_messageErrorText")}</Field.ErrorText>
+        )}
+      </Field.Root>
+      {alert && (
+        <Alert.Root status={alert.type}>
+          <Alert.Indicator />
+          <Alert.Content>
+            <Alert.Title>{alert.headline}</Alert.Title>
+            <Alert.Description>{alert.text}</Alert.Description>
+          </Alert.Content>
+        </Alert.Root>
+      )}
+      <Button onClick={sendMessage}>{t("contactPage_sendButton")}</Button>
+    </Container>
+  );
+};

FrontendV2/src/pages/HomePage.tsx

@@ -108,7 +108,6 @@ export const HomePage = () => {
               }
               setBorrowableItems(response.data);
               setIsMsg(false);
-              console.log(borrowableItems);
             });
           }}
         >

FrontendV2/src/pages/LoginPage.tsx

@@ -4,7 +4,7 @@ import { Button, Card, Field, Input, Stack } from "@chakra-ui/react";
 import { setIsLoggedInAtom, triggerLogoutAtom } from "@/states/Atoms";
 import { useAtom } from "jotai";
 import Cookies from "js-cookie";
-import { Navigate, useNavigate } from "react-router-dom";
+import { Navigate, useNavigate, useLocation } from "react-router-dom";
 import { PasswordInput } from "@/components/ui/password-input";
 import { useTranslation } from "react-i18next";
 import { Footer } from "@/components/footer/Footer";
@@ -16,13 +16,15 @@ export const LoginPage = () => {
   const [isLoggedIn, setIsLoggedIn] = useAtom(setIsLoggedInAtom);
   const [triggerLogout, setTriggerLogout] = useAtom(triggerLogoutAtom);
   const navigate = useNavigate();
+  const location = useLocation();
+  const from = location.state?.from?.pathname || "/";
 
   useEffect(() => {
     if (isLoggedIn) {
-      navigate("/", { replace: true });
+      navigate(from, { replace: true });
-      window.location.reload(); // Wenn entfernt: Seite bleibt schwarz und muss manuell neu geladen werden
+      window.location.reload(); // if deleted, the user context is not updated in time
     }
-  }, [isLoggedIn, navigate]);
+  }, [isLoggedIn, navigate, from]);
 
   const loginFnc = async (username: string, password: string) => {
     const response = await fetch(`${API_BASE}/api/users/login`, {
@@ -61,11 +63,11 @@ export const LoginPage = () => {
       return;
     }
     setTriggerLogout(false);
-    navigate("/", { replace: true });
+    navigate(from, { replace: true });
   };
 
   if (isLoggedIn) {
-    return <Navigate to="/" replace />;
+    return <Navigate to={from} replace />;
   }
 
   return (

FrontendV2/src/pages/MyLoansPage.tsx

@@ -112,6 +112,86 @@ export const MyLoansPage = () => {
     return `${d}.${M}.${y} ${h}:${min}`;
   };
 
+  const handleTakeAction = async (loanCode: string) => {
+    try {
+      const res = await fetch(
+        `${API_BASE}/api/loans/set-take-date/${loanCode}`,
+        {
+          method: "POST",
+          headers: {
+            Authorization: `Bearer ${Cookies.get("token")}`,
+          },
+        },
+      );
+
+      if (!res.ok) {
+        setMsgStatus("error");
+        setMsgTitle(t("error"));
+        setMsgDescription(t("error-take-loan"));
+        setIsMsg(true);
+        return;
+      }
+
+      // Update the loan in state
+      setLoans((prev) =>
+        prev.map((loan) =>
+          loan.loan_code === loanCode
+            ? { ...loan, take_date: new Date().toISOString() }
+            : loan,
+        ),
+      );
+      setMsgStatus("success");
+      setMsgTitle(t("success"));
+      setMsgDescription(t("take-loan-success"));
+      setIsMsg(true);
+    } catch (e) {
+      setMsgStatus("error");
+      setMsgTitle(t("error"));
+      setMsgDescription(t("network-error"));
+      setIsMsg(true);
+    }
+  };
+
+  const handleReturnAction = async (loanCode: string) => {
+    try {
+      const res = await fetch(
+        `${API_BASE}/api/loans/set-return-date/${loanCode}`,
+        {
+          method: "POST",
+          headers: {
+            Authorization: `Bearer ${Cookies.get("token")}`,
+          },
+        },
+      );
+
+      if (!res.ok) {
+        setMsgStatus("error");
+        setMsgTitle(t("error"));
+        setMsgDescription(t("error-return-loan"));
+        setIsMsg(true);
+        return;
+      }
+
+      // Update the loan in state
+      setLoans((prev) =>
+        prev.map((loan) =>
+          loan.loan_code === loanCode
+            ? { ...loan, returned_date: new Date().toISOString() }
+            : loan,
+        ),
+      );
+      setMsgStatus("success");
+      setMsgTitle(t("success"));
+      setMsgDescription(t("return-loan-success"));
+      setIsMsg(true);
+    } catch (e) {
+      setMsgStatus("error");
+      setMsgTitle(t("error"));
+      setMsgDescription(t("network-error"));
+      setIsMsg(true);
+    }
+  };
+
   return (
     <>
       <Container className="px-6 sm:px-8 pt-10">
@@ -190,8 +270,33 @@ export const MyLoansPage = () => {
                           : "-"}
                       </Text>
                     </Table.Cell>
-                    <Table.Cell>{formatDate(loan.take_date)}</Table.Cell>
+                    <Table.Cell>
-                    <Table.Cell>{formatDate(loan.returned_date)}</Table.Cell>
+                      {loan.take_date ? (
+                        formatDate(loan.take_date)
+                      ) : (
+                        <Button
+                          size="xs"
+                          colorPalette="teal"
+                          onClick={() => handleTakeAction(loan.loan_code)}
+                        >
+                          {t("take")}
+                        </Button>
+                      )}
+                    </Table.Cell>
+                    <Table.Cell>
+                      {loan.returned_date ? (
+                        formatDate(loan.returned_date)
+                      ) : (
+                        <Button
+                          size="xs"
+                          colorPalette="blue"
+                          onClick={() => handleReturnAction(loan.loan_code)}
+                          disabled={!loan.take_date}
+                        >
+                          {t("return")}
+                        </Button>
+                      )}
+                    </Table.Cell>
                     <Table.Cell>{loan.note}</Table.Cell>
                     <Table.Cell>
                       <Dialog.Root role="alertdialog">

FrontendV2/src/utils/i18n/locales/de/de.json

@@ -63,7 +63,7 @@
     "timezone-info": "Die angezeigten Daten und Uhrzeiten werden in deutscher Zeitzone dargestellt und müssen auch so eingegeben werden.",
     "optional-note": "Optionale Notiz",
     "note": "Notiz",
-    "user-info-desc": "Hier können Sie Ihre persönlichen Informationen einsehen und ändern.",
+    "user-info-desc": "Hier können Sie Ihre persönlichen Informationen einsehen und das Passwort ändern. Falls Sie weitere Änderungen benötigen, wenden Sie sich bitte an einen Administrator.",
     "role": "Rolle",
     "admin-status": "Admin-Status",
     "first-name": "Vorname",
@@ -72,5 +72,19 @@
     "last-borrowed-person": "Zuletzt ausgeliehen von",
     "currently-borrowed-by": "Derzeit ausgeliehen von",
     "back": "Zurückgehen",
-    "landingpage": "Übersichtsseite"
+    "landingpage": "Übersichtsseite",
+    "contactPage_successHeadline": "Nachricht erfolgreich gesendet",
+    "contactPage_successText": "Vielen Dank, dass Sie uns kontaktiert haben. Wir werden uns so schnell wie möglich bei Ihnen melden.",
+    "contactPage_errorHeadline": "Fehler beim Senden der Nachricht",
+    "contactPage_errorText": "Beim Senden Ihrer Nachricht ist ein Fehler aufgetreten. Bitte versuchen Sie es später erneut.",
+    "contactPage_sendButton": "Nachricht senden",
+    "contactPage_messageLabel": "Nachricht",
+    "contactPage_messagePlaceholder": "Geben Sie hier Ihre Nachricht ein...",
+    "contactPage_messageErrorText": "Dieses Feld darf nicht leer sein.",
+    "contact": "Kontakt",
+    "take": "Abholen",
+    "return": "Zurückgeben",
+    "take-loan-success": "Ausleihe erfolgreich abgeholt",
+    "return-loan-success": "Ausleihe erfolgreich zurückgegeben",
+    "network-error": "Netzwerkfehler. Kontaktieren Sie den Administrator."
 }

FrontendV2/src/utils/i18n/locales/en/en.json

@@ -63,7 +63,7 @@
     "timezone-info": "The displayed dates and times are shown in Berlin timezone and must also be entered as such.",
     "optional-note": "Optional note",
     "note": "Note",
-    "user-info-desc": "Here you can view and edit your personal information.",
+    "user-info-desc": "Here you can view your personal information and change your password. If you need to make further changes, please contact an administrator.",
     "role": "Role",
     "admin-status": "Admin status",
     "first-name": "First name",
@@ -72,5 +72,14 @@
     "last-borrowed-person": "Last borrowed by",
     "currently-borrowed-by": "Currently borrowed by",
     "back": "Go back",
-    "landingpage": "Overview page"
+    "landingpage": "Overview page",
+    "contactPage_successHeadline": "Message sent successfully",
+    "contactPage_successText": "Thank you for contacting us. We will get back to you as soon as possible.",
+    "contactPage_errorHeadline": "Error sending message",
+    "contactPage_errorText": "An error occurred while sending your message. Please try again later.",
+    "contactPage_sendButton": "Send message",
+    "contactPage_messageLabel": "Message",
+    "contactPage_messagePlaceholder": "Enter your message here...",
+    "contactPage_messageErrorText": "This field cannot be empty.",
+    "contact": "Contact"
 }

FrontendV2/vite.config.ts

@@ -1,23 +1,16 @@
 import { defineConfig } from "vite";
+import react from "@vitejs/plugin-react";
+import svgr from "vite-plugin-svgr";
 import tailwindcss from "@tailwindcss/vite";
-import path from "node:path";
+import tsconfigPaths from "vite-tsconfig-paths";
 
 export default defineConfig({
-  plugins: [tailwindcss()],
+  plugins: [react(), svgr(), tailwindcss(), tsconfigPaths()],
-  resolve: {
-    alias: {
-      "@": path.resolve(__dirname, "src"),
-    },
-  },
   server: {
     host: "0.0.0.0",
-    allowedHosts: ["insta.the1s.de"],
+    port: 8001,
-    port: 8101,
+    watch: {
-    watch: { usePolling: true },
+      usePolling: true,
-    hmr: {
-      host: "insta.the1s.de",
-      port: 8101,
-      protocol: "wss",
     },
   },
 });

admin/index.html

@@ -1,10 +1,10 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/user-star.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Admin panel</title>
+    <title>Adminpanel</title>
   </head>
   <body>
     <div id="root"></div>

admin/nginx.conf

@@ -9,6 +9,14 @@ server {
     try_files $uri $uri/ /index.html;
   }
 
+  location = /backend {
+    return 301 /backend/;
+  }
+
+  location /backend/ {
+    proxy_pass http://borrow_system-backend_v2:8004/;
+  }
+
   location ~* \.(?:js|mjs|css|png|jpg|jpeg|gif|ico|svg|woff2?)$ {
     expires 1y;
     access_log off;

admin/src/components/APIKeyTable.tsx

@@ -63,7 +63,6 @@ const APIKeyTable: React.FC = () => {
           }
         );
         const data = await response.json();
-        console.log(data);
         return data;
       } catch (error) {
         setError("error", "Failed to fetch items", "There is an error");

admin/src/components/AddItemForm.tsx

@@ -29,8 +29,8 @@ const AddItemForm: React.FC<AddItemFormProps> = ({ onClose, alert }) => {
               <Input id="item_name" placeholder="z.B. Laptop" />
             </Field.Root>
             <Field.Root>
-              <Field.Label>Schließfachnummer (immer zwei Zahlen)</Field.Label>
+              <Field.Label>Schließfachnummer</Field.Label>
-              <Input id="safe_nr" placeholder="Nummer 01 - 06" />
+              <Input id="safe_nr" placeholder="Nummer 1 - 6" />
             </Field.Root>
             <Field.Root>
               <Field.Label>Ausleih-Berechtigung (Rolle)</Field.Label>
@@ -64,7 +64,6 @@ const AddItemForm: React.FC<AddItemFormProps> = ({ onClose, alert }) => {
               const safeNr = safeNrValue === "" ? null : safeNrValue;
 
               if (!name || Number.isNaN(role)) return;
-              if (safeNr !== null && !/^\d{2}$/.test(safeNr)) return;
 
               const res = await createItem(name, role, safeNr);
               if (res.success) {

admin/src/components/ItemTable.tsx

@@ -38,6 +38,7 @@ type Items = {
   can_borrow_role: string;
   in_safe: boolean;
   safe_nr: string;
+  door_key: string;
   entry_created_at: string;
   entry_updated_at: string;
   last_borrowed_person: string | null;
@@ -72,6 +73,12 @@ const ItemTable: React.FC = () => {
     );
   };
 
+  const handleDoorKeyChange = (id: number, value: string) => {
+    setItems((prev) =>
+      prev.map((it) => (it.id === id ? { ...it, door_key: value } : it))
+    );
+  };
+
   const setError = (
     status: "error" | "success",
     message: string,
@@ -186,7 +193,12 @@ const ItemTable: React.FC = () => {
 
       {/* make table fill available width, like UserTable */}
       {!isLoading && (
-        <Table.Root size="sm" striped w="100%" style={{ tableLayout: "auto" }}>
+        <Table.Root
+          size="sm"
+          striped
+          w="100%"
+          style={{ tableLayout: "auto" }} // Spalten nach Content
+        >
           <Table.Header>
             <Table.Row>
               <Table.ColumnHeader>
@@ -201,9 +213,12 @@ const ItemTable: React.FC = () => {
               <Table.ColumnHeader>
                 <strong>Im Schließfach</strong>
               </Table.ColumnHeader>
-              <Table.ColumnHeader>
+              <Table.ColumnHeader width="1%" whiteSpace="nowrap">
                 <strong>Schließfachnummer</strong>
               </Table.ColumnHeader>
+              <Table.ColumnHeader width="1%" whiteSpace="nowrap">
+                <strong>Schlüssel</strong>
+              </Table.ColumnHeader>
               <Table.ColumnHeader>
                 <strong>Eintrag erstellt am</strong>
               </Table.ColumnHeader>
@@ -216,7 +231,7 @@ const ItemTable: React.FC = () => {
               <Table.ColumnHeader>
                 <strong>Dav **</strong>
               </Table.ColumnHeader>
-              <Table.ColumnHeader>
+              <Table.ColumnHeader width="1%" whiteSpace="nowrap">
                 <strong>Aktionen</strong>
               </Table.ColumnHeader>
             </Table.Row>
@@ -290,17 +305,28 @@ const ItemTable: React.FC = () => {
                     value={item.safe_nr}
                   />
                 </Table.Cell>
+                <Table.Cell>
+                  <Input
+                    size="sm"
+                    w="max-content"
+                    onChange={(e) =>
+                      handleDoorKeyChange(item.id, e.target.value)
+                    }
+                    value={item.door_key}
+                  />
+                </Table.Cell>
                 <Table.Cell>{formatDateTime(item.entry_created_at)}</Table.Cell>
                 <Table.Cell>{formatDateTime(item.entry_updated_at)}</Table.Cell>
                 <Table.Cell>{item.last_borrowed_person}</Table.Cell>
                 <Table.Cell>{item.currently_borrowing}</Table.Cell>
-                <Table.Cell>
+                <Table.Cell whiteSpace="nowrap">
                   <Button
                     onClick={() =>
                       handleEditItems(
                         item.id,
                         item.item_name,
                         item.safe_nr,
+                        item.door_key,
                         item.can_borrow_role
                       ).then((response) => {
                         if (response.success) {

admin/src/components/UserTable.tsx

@@ -85,7 +85,6 @@ const UserTable: React.FC = () => {
       setIsLoading(true);
       try {
         const data = await fetchUserData();
-        console.log(data);
         if (Array.isArray(data)) {
           setUsers(data);
         } else {

admin/src/utils/userActions.ts

@@ -167,7 +167,6 @@ export const createItem = async (
   can_borrow_role: number,
   lockerNumber: string | null
 ) => {
-  console.log(JSON.stringify({ item_name, can_borrow_role, lockerNumber }));
   try {
     const response = await fetch(
       `${API_BASE}/api/admin/item-data/create-item`,
@@ -184,7 +183,7 @@ export const createItem = async (
       return {
         success: false,
         message:
-          "Fehler beim Erstellen des Gegenstands. Der Name des Gegenstandes darf nicht mehrmals vergeben werden.",
+          "Fehler beim Erstellen des Gegenstands. Der Name des Gegenstandes und die Schließfachnummer dürfen nicht mehrmals vergeben werden.",
       };
     }
     return { success: true };
@@ -198,6 +197,7 @@ export const handleEditItems = async (
   itemId: number,
   item_name: string,
   safe_nr: string | null,
+  door_key: string | null,
   can_borrow_role: string
 ) => {
   try {
@@ -209,7 +209,7 @@ export const handleEditItems = async (
           "Content-Type": "application/json",
           Authorization: `Bearer ${Cookies.get("token")}`,
         },
-        body: JSON.stringify({ item_name, safe_nr, can_borrow_role }),
+        body: JSON.stringify({ item_name, safe_nr, door_key, can_borrow_role }),
       }
     );
     if (!response.ok) {

admin/vite.config.ts

@@ -8,13 +8,9 @@ export default defineConfig({
   plugins: [react(), svgr(), tailwindcss(), tsconfigPaths()],
   server: {
     host: "0.0.0.0",
-    allowedHosts: ["admin.insta.the1s.de"],
+    port: 8003,
-    port: 8103,
+    watch: {
-    watch: { usePolling: true },
+      usePolling: true,
-    hmr: {
-      host: "admin.insta.the1s.de",
-      port: 8103,
-      protocol: "wss",
     },
   },
 });

backendV2/info.json

@@ -1,11 +1,11 @@
 {
     "backend-info": {
-        "version": "v2.0"
+        "version": "v2.0.1 (dev)"
     },
     "frontend-info": {
-        "version": "v2.0"
+        "version": "v2.0 (dev)"
     },
     "admin-panel-info": {
-        "version": "v1.2"
+        "version": "v1.3 (dev)"
     }
 }

backendV2/routes/admin/database/itemDataMgmt.database.js

@@ -36,7 +36,8 @@ export const editItemById = async (
   itemId,
   item_name,
   can_borrow_role,
-  safe_nr
+  safe_nr,
+  door_key
 ) => {
   let newSafeNr;
   if (safe_nr === null || safe_nr === "") {
@@ -45,8 +46,8 @@ export const editItemById = async (
     newSafeNr = safe_nr;
   }
   const [result] = await pool.query(
-    "UPDATE items SET item_name = ?, can_borrow_role = ?, safe_nr = ?, entry_updated_at = NOW() WHERE id = ?",
+    "UPDATE items SET item_name = ?, can_borrow_role = ?, safe_nr = ?, door_key = ?, entry_updated_at = NOW() WHERE id = ?",
-    [item_name, can_borrow_role, newSafeNr, itemId]
+    [item_name, can_borrow_role, newSafeNr, door_key, itemId]
   );
   if (result.affectedRows > 0) return { success: true };
   return { success: false };

backendV2/routes/admin/database/userDataMgmt.database.js

@@ -18,11 +18,11 @@ export const createUser = async (
   isAdmin,
   email,
   first_name,
-  last_name
+  last_name,
 ) => {
   const [result] = await pool.query(
     "INSERT INTO users (username, role, password, is_admin, email, first_name, last_name) VALUES (?, ?, ?, ?, ?, ?, ?)",
-    [username, role, password, isAdmin, email, first_name, last_name]
+    [username, role, password, isAdmin, email, first_name, last_name],
   );
   if (result.affectedRows > 0) return { success: true };
   return { success: false };
@@ -34,10 +34,10 @@ export const deleteUserById = async (userId) => {
   return { success: false };
 };
 
-export const changePassword = async (userId, newPassword) => {
+export const changePassword = async (username, newPassword) => {
   const [result] = await pool.query(
-    "UPDATE users SET password = ?, entry_updated_at = NOW() WHERE id = ?",
+    "UPDATE users SET password = ?, entry_updated_at = NOW() WHERE username = ?",
-    [newPassword, userId]
+    [newPassword, username],
   );
   if (result.affectedRows > 0) return { success: true };
   return { success: false };
@@ -49,11 +49,11 @@ export const editUserById = async (
   last_name,
   role,
   email,
-  is_admin
+  is_admin,
 ) => {
   const [result] = await pool.query(
     "UPDATE users SET  first_name = ?, last_name = ?, role = ?, email = ?, is_admin = ?, entry_updated_at = NOW() WHERE id = ?",
-    [first_name, last_name, role, email, is_admin, userId]
+    [first_name, last_name, role, email, is_admin, userId],
   );
   if (result.affectedRows > 0) return { success: true };
   return { success: false };
@@ -61,7 +61,7 @@ export const editUserById = async (
 
 export const getAllUsers = async () => {
   const [result] = await pool.query(
-    "SELECT id, username, first_name, last_name, role, email, is_admin, entry_created_at, entry_updated_at FROM users"
+    "SELECT id, username, first_name, last_name, role, email, is_admin, entry_created_at, entry_updated_at FROM users",
   );
   if (result.length > 0) return { success: true, data: result };
   return { success: false };
@@ -70,7 +70,7 @@ export const getAllUsers = async () => {
 export const getUserById = async (userId) => {
   const [rows] = await pool.query(
     "SELECT id, username, first_name, last_name, role, email, is_admin FROM users WHERE id = ?",
-    [userId]
+    [userId],
   );
   if (rows.length === 0) {
     return { success: false };

backendV2/routes/admin/itemDataMgmt.route.js

@@ -41,13 +41,14 @@ router.post("/create-item", authenticateAdmin, async (req, res) => {
 
 router.post("/edit-item/:id", authenticateAdmin, async (req, res) => {
   const itemId = req.params.id;
-  const { item_name, can_borrow_role, safe_nr } = req.body;
+  const { item_name, can_borrow_role, safe_nr, door_key } = req.body;
 
   const result = await editItemById(
     itemId,
     item_name,
     can_borrow_role,
-    safe_nr
+    safe_nr,
+    door_key
   );
   if (result.success) {
     return res.status(200).json({ message: "Item edited successfully" });

backendV2/routes/api/api.database.js

@@ -114,3 +114,22 @@ export const getAllLoansV2 = async () => {
   }
   return { success: false };
 };
+
+export const openDoor = async (doorKey) => {
+  const [result] = await pool.query(
+    "SELECT safe_nr, id FROM items WHERE door_key = ?;",
+    [doorKey]
+  );
+  if (result.length > 0) {
+    const [changeItemSate] = await pool.query(
+      "UPDATE items SET in_safe = NOT in_safe WHERE id = ?",
+      [result[0].id]
+    );
+    if (changeItemSate.affectedRows > 0) {
+      return { success: true, data: result[0] };
+    } else {
+      return { success: false };
+    }
+  }
+  return { success: false };
+};

backendV2/routes/api/api.route.js

@@ -10,6 +10,7 @@ import {
   setTakeDateV2,
   setReturnDateV2,
   getLoanByCodeV2,
+  openDoor,
 } from "./api.database.js";
 
 // Route for API to get all items from the database
@@ -79,4 +80,16 @@ router.post(
   }
 );
 
+// Route for API to open a door
+router.get("/open-door/:key/:doorKey", authenticate, async (req, res) => {
+  const doorKey = req.params.doorKey;
+
+  const result = await openDoor(doorKey);
+  if (result.success) {
+    res.status(200).json({ data: result.data });
+  } else {
+    res.status(500).json({ message: "Failed to open door" });
+  }
+});
+
 export default router;

backendV2/routes/app/database/loansMgmt.database.js

@@ -16,7 +16,7 @@ export const createLoanInDatabase = async (
   startDate,
   endDate,
   note,
-  itemIds
+  itemIds,
 ) => {
   if (!username)
     return { success: false, code: "BAD_REQUEST", message: "Missing username" };
@@ -52,7 +52,7 @@ export const createLoanInDatabase = async (
     // Ensure all items exist and collect names + lockers
     const [itemsRows] = await conn.query(
       "SELECT id, item_name, safe_nr FROM items WHERE id IN (?)",
-      [itemIds]
+      [itemIds],
     );
     if (!itemsRows || itemsRows.length !== itemIds.length) {
       await conn.rollback();
@@ -65,16 +65,24 @@ export const createLoanInDatabase = async (
 
     const itemNames = itemIds
       .map(
-        (id) => itemsRows.find((r) => Number(r.id) === Number(id))?.item_name
+        (id) => itemsRows.find((r) => Number(r.id) === Number(id))?.item_name,
       )
       .filter(Boolean);
 
-    // Build lockers array (unique, only 2-digit strings)
+    // Build lockers array (unique, only 2-digit numbers from safe_nr)
     const lockers = [
       ...new Set(
         itemsRows
           .map((r) => r.safe_nr)
-          .filter((sn) => typeof sn === "string" && /^\d{2}$/.test(sn))
+          .filter(
+            (sn) =>
+              sn !== null &&
+              sn !== undefined &&
+              Number.isInteger(Number(sn)) &&
+              Number(sn) >= 0 &&
+              Number(sn) <= 99,
+          )
+          .map((sn) => Number(sn)),
       ),
     ];
 
@@ -90,7 +98,7 @@ export const createLoanInDatabase = async (
           AND l.start_date < ?
           AND COALESCE(l.returned_date, l.end_date) > ?
         `,
-      [itemIds, end, start]
+      [itemIds, end, start],
     );
     if (confRows?.[0]?.conflicts > 0) {
       await conn.rollback();
@@ -107,7 +115,7 @@ export const createLoanInDatabase = async (
       const candidate = Math.floor(100000 + Math.random() * 899999); // 6 digits
       const [exists] = await conn.query(
         "SELECT 1 FROM loans WHERE loan_code = ? LIMIT 1",
-        [candidate]
+        [candidate],
       );
       if (exists.length === 0) {
         loanCode = candidate;
@@ -138,7 +146,7 @@ export const createLoanInDatabase = async (
         JSON.stringify(itemIds.map((n) => Number(n))),
         JSON.stringify(itemNames),
         note,
-      ]
+      ],
     );
 
     await conn.commit();
@@ -181,7 +189,7 @@ export const getLoanInfoWithID = async (loanId) => {
 export const getLoansFromDatabase = async (username) => {
   const [result] = await pool.query(
     "SELECT * FROM loans WHERE username = ? AND deleted = 0;",
-    [username]
+    [username],
   );
   if (result.length > 0) {
     return { success: true, status: true, data: result };
@@ -194,7 +202,7 @@ export const getLoansFromDatabase = async (username) => {
 export const getBorrowableItemsFromDatabase = async (
   startDate,
   endDate,
-  role = 0
+  role = 0,
 ) => {
   // Overlap if: loan.start < end AND effective_end > start
   // effective_end is returned_date if set, otherwise end_date
@@ -228,7 +236,7 @@ export const getBorrowableItemsFromDatabase = async (
 export const SETdeleteLoanFromDatabase = async (loanId) => {
   const [result] = await pool.query(
     "UPDATE loans SET deleted = 1 WHERE id = ?;",
-    [loanId]
+    [loanId],
   );
   if (result.affectedRows > 0) {
     return { success: true };
@@ -252,3 +260,69 @@ export const getItems = async () => {
   }
   return { success: false };
 };
+
+export const setReturnDate = async (loanCode) => {
+  const [items] = await pool.query(
+    "SELECT loaned_items_id FROM loans WHERE loan_code = ?",
+    [loanCode],
+  );
+
+  const [owner] = await pool.query(
+    "SELECT username FROM loans WHERE loan_code = ?",
+    [loanCode],
+  );
+
+  if (items.length === 0) return { success: false };
+
+  const itemIds = Array.isArray(items[0].loaned_items_id)
+    ? items[0].loaned_items_id
+    : JSON.parse(items[0].loaned_items_id || "[]");
+
+  const [setItemStates] = await pool.query(
+    "UPDATE items SET in_safe = 1, currently_borrowing = NULL, last_borrowed_person = (?) WHERE id IN (?)",
+    [owner[0].username, itemIds],
+  );
+
+  const [result] = await pool.query(
+    "UPDATE loans SET returned_date = NOW() WHERE loan_code = ?",
+    [loanCode],
+  );
+
+  if (result.affectedRows > 0 && setItemStates.affectedRows > 0) {
+    return { success: true };
+  }
+  return { success: false };
+};
+
+export const setTakeDate = async (loanCode) => {
+  const [items] = await pool.query(
+    "SELECT loaned_items_id FROM loans WHERE loan_code = ?",
+    [loanCode],
+  );
+
+  const [owner] = await pool.query(
+    "SELECT username FROM loans WHERE loan_code = ?",
+    [loanCode],
+  );
+
+  if (items.length === 0) return { success: false };
+
+  const itemIds = Array.isArray(items[0].loaned_items_id)
+    ? items[0].loaned_items_id
+    : JSON.parse(items[0].loaned_items_id || "[]");
+
+  const [setItemStates] = await pool.query(
+    "UPDATE items SET in_safe = 0, currently_borrowing = (?) WHERE id IN (?)",
+    [owner[0].username, itemIds],
+  );
+
+  const [result] = await pool.query(
+    "UPDATE loans SET take_date = NOW() WHERE loan_code = ?",
+    [loanCode],
+  );
+
+  if (result.affectedRows > 0 && setItemStates.affectedRows > 0) {
+    return { success: true };
+  }
+  return { success: false };
+};

backendV2/routes/app/loanMgmt.route.js

@@ -13,6 +13,8 @@ import {
   getALLLoans,
   getItems,
   SETdeleteLoanFromDatabase,
+  setReturnDate,
+  setTakeDate,
 } from "./database/loansMgmt.database.js";
 import { sendMailLoan } from "./services/mailer.js";
 
@@ -48,7 +50,7 @@ router.post("/createLoan", authenticate, async (req, res) => {
       start,
       end,
       note,
-      itemIds
+      itemIds,
     );
 
     if (result.success) {
@@ -59,7 +61,7 @@ router.post("/createLoan", authenticate, async (req, res) => {
         mailInfo.data.loaned_items_name,
         mailInfo.data.start_date,
         mailInfo.data.end_date,
-        mailInfo.data.created_at
+        mailInfo.data.created_at,
       );
       return res.status(201).json({
         message: "Loan created successfully",
@@ -96,6 +98,26 @@ router.get("/loans", authenticate, async (req, res) => {
   }
 });
 
+router.post("/set-return-date/:loan_code", authenticate, async (req, res) => {
+  const loanCode = req.params.loan_code;
+  const result = await setReturnDate(loanCode);
+  if (result.success) {
+    res.status(200).json({ data: result.data });
+  } else {
+    res.status(500).json({ message: "Failed to set return date" });
+  }
+});
+
+router.post("/set-take-date/:loan_code", authenticate, async (req, res) => {
+  const loanCode = req.params.loan_code;
+  const result = await setTakeDate(loanCode);
+  if (result.success) {
+    res.status(200).json({ data: result.data });
+  } else {
+    res.status(500).json({ message: "Failed to set take date" });
+  }
+});
+
 router.get("/all-items", authenticate, async (req, res) => {
   const result = await getItems();
   if (result.success) {
@@ -135,7 +157,7 @@ router.post("/borrowable-items", authenticate, async (req, res) => {
   const result = await getBorrowableItemsFromDatabase(
     startDate,
     endDate,
-    req.user.role
+    req.user.role,
   );
   if (result.success) {
     // return the array directly for consistency with /items

backendV2/routes/app/services/mailer.js

@@ -2,6 +2,38 @@ import nodemailer from "nodemailer";
 import dotenv from "dotenv";
 dotenv.config();
 
+const formatDateTime = (value) => {
+  if (value == null) return "N/A";
+
+  const toOut = (d) => {
+    if (!(d instanceof Date) || isNaN(d.getTime())) return "N/A";
+    const dd = String(d.getDate()).padStart(2, "0");
+    const mm = String(d.getMonth() + 1).padStart(2, "0");
+    const yyyy = d.getFullYear();
+    const hh = String(d.getHours()).padStart(2, "0");
+    const mi = String(d.getMinutes()).padStart(2, "0");
+    return `${dd}.${mm}.${yyyy} ${hh}:${mi} Uhr`;
+  };
+
+  if (value instanceof Date) return toOut(value);
+  if (typeof value === "number") return toOut(new Date(value));
+
+  const s = String(value).trim();
+
+  // Direct pattern: "YYYY-MM-DD[ T]HH:mm[:ss]"
+  const m = s.match(/^(\d{4})-(\d{2})-(\d{2})[ T](\d{2}):(\d{2})(?::\d{2})?/);
+  if (m) {
+    const [, y, M, d, h, min] = m;
+    return `${d}.${M}.${y} ${h}:${min} Uhr`;
+  }
+
+  // ISO or other parseable formats
+  const dObj = new Date(s);
+  if (!isNaN(dObj.getTime())) return toOut(dObj);
+
+  return "N/A";
+};
+
 function buildLoanEmail({ user, items, startDate, endDate, createdDate }) {
   const brand = process.env.MAIL_BRAND_COLOR || "#0ea5e9";
   const itemsList =
@@ -142,7 +174,8 @@ export function sendMailLoan(user, items, startDate, endDate, createdDate) {
       html: buildLoanEmail({ user, items, startDate, endDate, createdDate }),
     });
 
-    console.log("Message sent:", info.messageId);
+    // debugging logs
+    // console.log("Message sent:", info.messageId);
   })();
-  console.log("sendMailLoan called");
+  // console.log("sendMailLoan called");
 }

backendV2/routes/app/services/mailer_v2.js

@@ -0,0 +1,45 @@
+import nodemailer from "nodemailer";
+import dotenv from "dotenv";
+dotenv.config();
+
+export function sendMail(username, message) {
+  const transporter = nodemailer.createTransport({
+    host: process.env.MAIL_HOST,
+    port: process.env.MAIL_PORT,
+    secure: true,
+    auth: {
+      user: process.env.MAIL_USER,
+      pass: process.env.MAIL_PASSWORD,
+    },
+  });
+
+  (async () => {
+    const mailText = `Neue Kontaktanfrage im Ausleihsystem.\n\nBenutzername: ${username}\n\nNachricht:\n${message}`;
+
+    const mailHtml = `<!DOCTYPE html>
+<html lang="de">
+  <head>
+    <meta charset="UTF-8" />
+    <title>Neue Nachricht im Ausleihsystem</title>
+  </head>
+  <body style="font-family: Arial, sans-serif; line-height: 1.5; color: #222;">
+    <h2>Neue Nachricht im Ausleihsystem</h2>
+    <p><strong>Benutzername:</strong> ${username}</p>
+    <p><strong>Nachricht:</strong></p>
+    <p style="white-space: pre-line;">${message}</p>
+  </body>
+</html>`;
+
+    const info = await transporter.sendMail({
+      from: '"Ausleihsystem" <noreply@mcs-medien.de>',
+      to: process.env.MAIL_SENDEES_CONTACT,
+      subject: "Sie haben eine neue Nachricht!",
+      text: mailText,
+      html: mailHtml,
+    });
+
+    // debugging logs
+    // console.log("Message sent:", info.messageId);
+  })();
+  // console.log("sendMailLoan called");
+}

backendV2/routes/app/userMgmt.route.js

@@ -6,6 +6,7 @@ dotenv.config();
 
 // database funcs import
 import { loginFunc, changePassword } from "./database/userMgmt.database.js";
+import { sendMail } from "./services/mailer_v2.js";
 
 router.post("/login", async (req, res) => {
   const result = await loginFunc(req.body.username, req.body.password);
@@ -35,4 +36,13 @@ router.post("/change-password", authenticate, async (req, res) => {
   }
 });
 
+router.post("/contact", authenticate, async (req, res) => {
+  const message = req.body.message;
+  const username = req.user.username;
+
+  sendMail(username, message);
+
+  res.status(200).json({ message: "Contact message sent successfully" });
+});
+
 export default router;

backendV2/schemeV2.sql

@@ -37,14 +37,13 @@ CREATE TABLE items (
   item_name varchar(255) NOT NULL UNIQUE,
   can_borrow_role INT NOT NULL,
   in_safe bool NOT NULL DEFAULT true,
-  safe_nr CHAR(2) DEFAULT NULL,
+  safe_nr INT DEFAULT NULL UNIQUE,
+  door_key INT DEFAULT NULL UNIQUE,
   entry_created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
   entry_updated_at timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   last_borrowed_person varchar(255) DEFAULT NULL,
   currently_borrowing varchar(255) DEFAULT NULL,
-  PRIMARY KEY (id),
+  PRIMARY KEY (id)
-  CHECK (safe_nr REGEXP '^[0-9]{2}$' OR safe_nr IS NULL),
-  UNIQUE KEY ux_items_safe_nr (safe_nr)
 ) ENGINE=InnoDB;
 
 CREATE TABLE apiKeys (

backendV2/server.js

@@ -20,7 +20,7 @@ import apiRouter from "./routes/api/api.route.js";
 
 env.config();
 const app = express();
-const port = 8102;
+const port = 8004;
 
 app.use(cors());
 // Body-Parser VOR den Routen registrieren

docker-compose.yml

@@ -1,32 +1,23 @@
 services:
-  usr-frontend_v2:
+  #  usr-frontend_v2:
-    container_name: borrow_system-usr-frontend
+  #    container_name: borrow_system-usr-frontend
-    networks:
+  #    build: ./FrontendV2
-      - proxynet
+  #    ports:
-      - borrow_system-internal
+  #      - "8001:80"
-    build: ./FrontendV2
+  #    restart: unless-stopped
-    ports:
-      - "8101:80"
-    restart: unless-stopped
 
-  admin-frontend:
+  #  admin-frontend:
-    container_name: borrow_system-admin-frontend
+  #    container_name: borrow_system-admin-frontend
-    networks:
+  #    build: ./admin
-      - proxynet
+  #    ports:
-      - borrow_system-internal
+  #      - "8003:80"
-    build: ./admin
+  #    restart: unless-stopped
-    ports:
-      - "8103:80"
-    restart: unless-stopped
 
   backend_v2:
     container_name: borrow_system-backend_v2
-    networks:
-      - proxynet
-      - borrow_system-internal
     build: ./backendV2
     ports:
-      - "8102:8102"
+      - "8004:8004"
     environment:
       NODE_ENV: production
       DB_HOST: mysql_v2
@@ -39,8 +30,6 @@ services:
 
   mysql_v2:
     container_name: borrow_system-mysql-v2
-    networks:
-      - borrow_system-internal
     image: mysql:8.0
     restart: unless-stopped
     environment:
@@ -56,9 +45,3 @@ services:
 volumes:
   mysql-data:
   mysql-v2-data:
-
-networks:
-  proxynet:
-    external: true
-  borrow_system-internal:
-    external: false