changed website title

fixed Admin Panel Bug: cannot change Password
added: User can return loan from web panel
2026-01-28 18:32:50 +01:00 · 2026-01-28 18:25:56 +01:00 · 2026-01-28 13:06:03 +01:00 · 2026-01-28 12:43:58 +01:00 · 2026-01-27 21:26:31 +01:00 · 2026-01-27 21:26:18 +01:00
19 changed files with 411 additions and 63 deletions
--- a/FrontendV2/index.html
+++ b/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>
--- a/FrontendV2/src/App.tsx
+++ b/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 />} />
--- a/FrontendV2/src/components/Header.tsx
+++ b/FrontendV2/src/components/Header.tsx
@@ -16,13 +16,13 @@ import { setIsLoggedInAtom, triggerLogoutAtom } from "@/states/Atoms";
 import { useNavigate } from "react-router-dom";
 import {
  CircleUserRound,
-  Code,
  LifeBuoy,
  LogOut,
  CalendarPlus,
  MoreVertical,
  Languages,
  Table,
+  ContactRound,
 } from "lucide-react";
 import { useUserContext } from "@/states/Context";
 import { useState } from "react";
@@ -144,7 +144,7 @@ export const Header = () => {
                  window.open(
                    "https://git.the1s.de/Matthias-Claudius-Schule/borrow-system/wiki",
                    "_blank",
-                    "noopener,noreferrer"
+                    "noopener,noreferrer",
                  )
                }
                children={
@@ -155,18 +155,12 @@ export const Header = () => {
                }
              />
              <Menu.Item
-                value="source-code"
-                onSelect={() =>
-                  window.open(
-                    "https://git.the1s.de/Matthias-Claudius-Schule/borrow-system",
-                    "_blank",
-                    "noopener,noreferrer"
-                  )
-                }
+                value="contact"
+                onSelect={() => navigate("/contact", { replace: true })}
                children={
                  <HStack gap={3}>
-                    <Code size={16} />
-                    <Text as="span">{t("source-code")}</Text>
+                    <ContactRound size={16} />
+                    <Text as="span">{t("contact")}</Text>
                  </HStack>
                }
              />
@@ -296,17 +290,15 @@ export const Header = () => {
            </Button>
          </a>

-          <a
-            href="https://git.the1s.de/Matthias-Claudius-Schule/borrow-system"
-            target="_blank"
+          <Button
+            variant={"outline"}
+            onClick={() => navigate("/contact", { replace: true })}
          >
-            <Button variant="ghost">
-              <HStack gap={2}>
-                <Code size={18} />
-                <Text as="span">{t("source-code")}</Text>
-              </HStack>
-            </Button>
-          </a>
+            <HStack gap={2}>
+              <ContactRound size={18} />
+              <Text as="span">{t("contact")}</Text>
+            </HStack>
+          </Button>

          <Button onClick={logout} variant="outline" colorScheme="red">
            <HStack gap={2}>
@@ -318,7 +310,13 @@ export const Header = () => {
      </Flex>

      {/* User Info Dialoge */}
-      {userDialog && <UserDialogue setUserDialog={setUserDialog} fullname={fullname} randomColor={randomColor} />}
+      {userDialog && (
+        <UserDialogue
+          setUserDialog={setUserDialog}
+          fullname={fullname}
+          randomColor={randomColor}
+        />
+      )}
    </Stack>
  );
 };
--- a/FrontendV2/src/pages/ContactPage.tsx
+++ b/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>
+  );
+};
--- a/FrontendV2/src/pages/HomePage.tsx
+++ b/FrontendV2/src/pages/HomePage.tsx
@@ -108,7 +108,6 @@ export const HomePage = () => {
              }
              setBorrowableItems(response.data);
              setIsMsg(false);
-              console.log(borrowableItems);
            });
          }}
        >
--- a/FrontendV2/src/pages/LoginPage.tsx
+++ b/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 });
-      window.location.reload(); // Wenn entfernt: Seite bleibt schwarz und muss manuell neu geladen werden
+      navigate(from, { replace: true });
+      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 (
--- a/FrontendV2/src/pages/MyLoansPage.tsx
+++ b/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>{formatDate(loan.returned_date)}</Table.Cell>
+                    <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">
--- a/FrontendV2/src/utils/i18n/locales/de/de.json
+++ b/FrontendV2/src/utils/i18n/locales/de/de.json
@@ -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."
 }
--- a/FrontendV2/src/utils/i18n/locales/en/en.json
+++ b/FrontendV2/src/utils/i18n/locales/en/en.json
@@ -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"
 }
--- a/admin/index.html
+++ b/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>
--- a/admin/src/components/APIKeyTable.tsx
+++ b/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");
--- a/admin/src/components/UserTable.tsx
+++ b/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 {
--- a/admin/src/utils/userActions.ts
+++ b/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`,
--- a/backendV2/routes/admin/database/userDataMgmt.database.js
+++ b/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 = ?",
-    [newPassword, userId]
+    "UPDATE users SET password = ?, entry_updated_at = NOW() WHERE username = ?",
+    [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 };
--- a/backendV2/routes/app/database/loansMgmt.database.js
+++ b/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();
@@ -65,7 +65,7 @@ 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);

@@ -80,9 +80,9 @@ export const createLoanInDatabase = async (
              sn !== undefined &&
              Number.isInteger(Number(sn)) &&
              Number(sn) >= 0 &&
-              Number(sn) <= 99
+              Number(sn) <= 99,
          )
-          .map((sn) => Number(sn))
+          .map((sn) => Number(sn)),
      ),
    ];

@@ -98,7 +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();
@@ -115,7 +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;
@@ -146,7 +146,7 @@ export const createLoanInDatabase = async (
        JSON.stringify(itemIds.map((n) => Number(n))),
        JSON.stringify(itemNames),
        note,
-      ]
+      ],
    );

    await conn.commit();
@@ -189,7 +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 };
@@ -202,7 +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
@@ -236,7 +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 };
@@ -260,3 +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 };
+};
--- a/backendV2/routes/app/loanMgmt.route.js
+++ b/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
--- a/backendV2/routes/app/services/mailer_v2.js
+++ b/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");
+}
--- a/backendV2/routes/app/userMgmt.route.js
+++ b/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;
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,6 +16,8 @@ services:
  backend_v2:
    container_name: borrow_system-backend_v2
    build: ./backendV2
+    ports:
+      - "8004:8004"
    environment:
      NODE_ENV: production
      DB_HOST: mysql_v2
Author	SHA1	Message	Date
Theis Gaedigk	ae0cb5af81	changed website title	2026-01-28 18:32:50 +01:00
Theis Gaedigk	80f38fcd3d	fixed Admin Panel Bug: cannot change Password	2026-01-28 18:25:56 +01:00
Theis Gaedigk	70f3d1fdcc	added: User can return loan from web panel	2026-01-28 13:06:03 +01:00
Theis Gaedigk	4b08a574d8	fixed Bug: redirecting Also removed irrelavant console.logs	2026-01-28 12:43:58 +01:00
Theis Gaedigk	5aa8a32020	d	2026-01-27 21:26:31 +01:00
Theis Gaedigk	b58a04b030	edited contact page and header	2026-01-27 21:26:18 +01:00
Theis Gaedigk	e1615f9345	added functional mailer	2026-01-27 21:11:01 +01:00
Theis Gaedigk	ce760eb721	edited frontend for sending messages	2026-01-27 20:59:02 +01:00
Theis Gaedigk	109cd7660a	added contact page	2026-01-26 16:14:48 +01:00