edited mailer and changed orchestration

Co-authored-by: Copilot <copilot@github.com>

FrontendV2/package-lock.json

@@ -5224,9 +5224,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
+      "version": "8.5.11",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.11.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "integrity": "sha512-5dDj8+lmvA8XB78SmzGI8NlQoksv7IfutGWeVZxiixHbO+p4LDPT3wuG/D9sM/wrjZZ9I+Siy/e117vbFPxSZg==",
       "funding": [
         {
           "type": "opencollective",

FrontendV2/src/components/DeactivatedServices.tsx

@@ -0,0 +1,67 @@
+import { Alert, Stack, VStack, Spinner, Text, Heading } from "@chakra-ui/react";
+import { useEffect, useState } from "react";
+import { API_BASE } from "@/config/api.config";
+import Cookies from "js-cookie";
+import { useTranslation } from "react-i18next";
+
+export const DeactivatedServices = () => {
+  const { t } = useTranslation();
+
+  const [deactivatedServices, setDeactivatedServices] = useState<
+    { function_name: string }[]
+  >([]);
+  const [isLoading, setIsLoading] = useState(false);
+
+  useEffect(() => {
+    const fetchDeactivatedServices = async () => {
+      setIsLoading(true);
+      try {
+        const response = await fetch(
+          `${API_BASE}/api/users/deactivated-services`,
+          {
+            headers: {
+              Authorization: `Bearer ${Cookies.get("token") || ""}`,
+            },
+          },
+        );
+
+        if (response.ok) {
+          const data = await response.json();
+          setDeactivatedServices(data);
+        } else {
+          console.error("Failed to fetch deactivated services");
+        }
+      } catch (error) {
+        console.error("Error fetching deactivated services:", error);
+      }
+      setIsLoading(false);
+    };
+
+    fetchDeactivatedServices();
+  }, []);
+
+  return (
+    <>
+      {deactivatedServices.length >= 1 && (
+        <Stack gap="2">
+          <Heading size={"xl"}>{t("deactivated-services")}</Heading>
+          {isLoading && (
+            <VStack colorPalette="teal">
+              <Spinner color="colorPalette.600" />
+              <Text color="colorPalette.600">{t("loading")}</Text>
+            </VStack>
+          )}
+          {deactivatedServices.length >= 1 &&
+            deactivatedServices.map((item) => (
+              <Alert.Root key={item.function_name} status="warning">
+                <Alert.Indicator />
+                <Alert.Title>
+                  {item.function_name} {t("is-deactivated")}
+                </Alert.Title>
+              </Alert.Root>
+            ))}
+        </Stack>
+      )}
+    </>
+  );
+};

FrontendV2/src/components/Header.tsx

@@ -69,6 +69,7 @@ export const Header = () => {
       className="mb-6"
       position="relative"
       pr={{ base: 10, md: 0 }} // Platz für den Mobile-Button rechts
+      marginBottom={1}
     >
       {/* Mobile: Drei-Punkte-Button, vertikal zentriert im Header */}
       <Box

FrontendV2/src/pages/ContactPage.tsx

@@ -5,6 +5,8 @@ import {
   Alert,
   Container,
   Text,
+  VStack,
+  Spinner,
 } from "@chakra-ui/react";
 import { useTranslation } from "react-i18next";
 import { useState } from "react";
@@ -21,9 +23,21 @@ interface Alert {
 export const ContactPage = () => {
   const { t } = useTranslation();
   const [message, setMessage] = useState("");
+  const [isSending, setIsSending] = useState(false);
   const [alert, setAlert] = useState<Alert | null>(null);
 
   const sendMessage = async () => {
+    setIsSending(true);
+    if (message.trim() === "") {
+      setAlert({
+        type: "error",
+        headline: t("contactPage_messageErrorHeadline"),
+        text: t("contactPage_messageErrorText2"),
+      });
+      setIsSending(false);
+      return;
+    }
+
     // Logic to send the message
     const result = await fetch(`${API_BASE}/api/users/contact`, {
       method: "POST",
@@ -42,6 +56,12 @@ export const ContactPage = () => {
         text: t("contactPage_successText"),
       });
       setMessage("");
+    } else if (result.status === 503) {
+      setAlert({
+        type: "error",
+        headline: t("serviceDeactivatedHeadline"),
+        text: t("contactPage_serviceDeactivatedText"),
+      });
     } else {
       setAlert({
         type: "error",
@@ -49,6 +69,7 @@ export const ContactPage = () => {
         text: t("contactPage_errorText"),
       });
     }
+    setIsSending(false);
   };
 
   return (
@@ -78,6 +99,12 @@ export const ContactPage = () => {
           </Alert.Content>
         </Alert.Root>
       )}
+      {isSending && (
+        <VStack colorPalette="teal">
+          <Spinner color="colorPalette.600" />
+          <Text color="colorPalette.600">{t("loading")}</Text>
+        </VStack>
+      )}
       <Button onClick={sendMessage}>{t("contactPage_sendButton")}</Button>
     </Container>
   );

FrontendV2/src/pages/HomePage.tsx

@@ -19,6 +19,7 @@ import { createLoan } from "@/utils/Fetcher";
 import { Header } from "@/components/Header";
 import { useTranslation } from "react-i18next";
 import { approvalAnimation } from "@/components/dotLottie";
+import { DeactivatedServices } from "@/components/DeactivatedServices";
 
 export interface User {
   username: string;
@@ -71,6 +72,7 @@ export const HomePage = () => {
       )}
       <Container className="px-6 sm:px-8 pt-10">
         <Header />
+        <DeactivatedServices />
         {isMsg && (
           <MyAlert
             status={msgStatus}
@@ -131,12 +133,6 @@ export const HomePage = () => {
           >
             {t("get-borrowable-items")}
           </Button>
-          {isLoadingA && (
-            <VStack colorPalette="teal">
-              <Spinner color="colorPalette.600" />
-              <Text color="colorPalette.600">{t("loading")}</Text>
-            </VStack>
-          )}
           {borrowableItems.length > 0 && (
             <Table.ScrollArea borderWidth="1px" rounded="md">
               <Table.Root size="sm" stickyHeader>
@@ -189,9 +185,11 @@ export const HomePage = () => {
           )}
           {selectedItems.length >= 1 && (
             <Button
-              onClick={() =>
+              onClick={() => {
+                setIsLoadingA(true);
                 createLoan(selectedItems, startDate, endDate, note).then(
                   (response) => {
+                    setIsLoadingA(false);
                     if (response.status === "error") {
                       setMsgStatus("error");
                       setMsgTitle(response.title || t("error"));
@@ -207,12 +205,18 @@ export const HomePage = () => {
                     setMsgDescription(t("loan-success"));
                     setIsMsg(true);
                   },
-                )
+                );
-              }
+              }}
             >
               {t("create-loan")}
             </Button>
           )}
+          {isLoadingA && (
+            <VStack colorPalette="teal">
+              <Spinner color="colorPalette.600" />
+              <Text color="colorPalette.600">{t("loading")}</Text>
+            </VStack>
+          )}
         </Stack>
       </Container>
     </>

FrontendV2/src/pages/Landingpage.tsx

@@ -79,6 +79,16 @@ const Landingpage: React.FC = () => {
             Authorization: `Bearer ${Cookies.get("token")}`,
           },
         });
+        if (loanRes.status === 503) {
+          setError(
+            "error",
+            t("serviceDeactivatedHeadline"),
+            t("loan_page_serviceDeactivatedText"),
+          );
+          setIsLoading(false);
+          return;
+        }
+
         const loanData = await loanRes.json();
         if (Array.isArray(loanData)) {
           setLoans(loanData);

FrontendV2/src/pages/MyLoansPage.tsx

@@ -52,6 +52,13 @@ export const MyLoansPage = () => {
         });
 
         if (!res.ok) {
+          if (res.status === 503) {
+            setMsgStatus("error");
+            setMsgTitle(t("serviceDeactivatedHeadline"));
+            setMsgDescription(t("loan_page_serviceDeactivatedText"));
+            setIsMsg(true);
+            return;
+          }
           setMsgStatus("error");
           setMsgTitle(t("error"));
           setMsgDescription(t("error-fetching-loans"));

FrontendV2/src/utils/Fetcher.ts

@@ -17,6 +17,16 @@ export const getBorrowableItems = async (
     });
 
     if (!response.ok) {
+      if (response.status === 503) {
+        return {
+          data: null,
+          status: "error",
+          title: "Service deactivated",
+          description:
+            "The loan service is currently deactivated. Please try again later.",
+        };
+      }
+
       return {
         data: null,
         status: "error",
@@ -60,6 +70,16 @@ export const createLoan = async (
   });
 
   if (!response.ok) {
+    if (response.status === 503) {
+      return {
+        data: null,
+        status: "error",
+        title: "Service deactivated",
+        description:
+          "The loan service is currently deactivated. Please try again later.",
+      };
+    }
+
     return {
       data: null,
       status: "error",

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

@@ -94,5 +94,12 @@
     "naas-error": "Fehler mit no-as-a-service",
     "naas-error-desc": "Ein Fehler ist beim Kommunizieren mit no-as-a-service aufgetreten.",
     "naas-header": "Eine gute Möglichkeit, nein zu sagen...",
-    "error-deleting-loan-507": "Die Ausleihe kann nicht gelöscht werden, da sie noch nicht zurückgegeben wurde."
+    "error-deleting-loan-507": "Die Ausleihe kann nicht gelöscht werden, da sie noch nicht zurückgegeben wurde.",
+    "serviceDeactivatedHeadline": "Service deaktiviert",
+    "contactPage_serviceDeactivatedText": "Der Kontaktservice ist derzeit deaktiviert. Bitte versuchen Sie es später erneut.",
+    "loan_page_serviceDeactivatedText": "Der Ausleihservice ist derzeit deaktiviert. Bitte versuchen Sie es später erneut.",
+    "is-deactivated": "ist deaktiviert.",
+    "deactivated-services": "Deaktivierte Services",
+    "contactPage_messageErrorHeadline": "Fehler bei der Nachrichteneingabe",
+    "contactPage_messageErrorText2": "Bitte geben Sie eine Nachricht ein, bevor Sie sie senden."
 }

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

@@ -94,5 +94,12 @@
     "naas-error": "Error with no-as-a-service",
     "naas-error-desc": "An error occurred while communicating with no-as-a-service.",
     "naas-header": "A good way to say no...",
-    "error-deleting-loan-507": "The loan cannot be deleted because it has not been returned yet."
+    "error-deleting-loan-507": "The loan cannot be deleted because it has not been returned yet.",
+    "serviceDeactivatedHeadline": "Service deactivated",
+    "contactPage_serviceDeactivatedText": "The contact service is currently deactivated. Please try again later.",
+    "loan_page_serviceDeactivatedText": "The loan service is currently deactivated. Please try again later.",
+    "is-deactivated": "is deactivated.",
+    "deactivated-services": "Deactivated services",
+    "contactPage_messageErrorHeadline": "Error submitting message",
+    "contactPage_messageErrorText2": "Please enter a message before sending it."
 }

backendV2/info.json

@@ -6,6 +6,6 @@
         "version": "v2.2 (dev)"
     },
     "admin-panel-info": {
-        "version": "v1.3.2 (dev)"
+        "version": "v1.4(dev)"
     }
 }

backendV2/package-lock.json

@@ -1,21 +1,22 @@
 {
   "name": "backendv2",
-  "version": "1.0.0",
+  "version": "v2.1.1 (dev)",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "backendv2",
-      "version": "1.0.0",
+      "version": "v2.1.1 (dev)",
       "license": "ISC",
       "dependencies": {
         "cors": "^2.8.5",
         "dotenv": "^17.2.1",
         "ejs": "^3.1.10",
         "express": "^5.1.0",
+        "express-rate-limit": "^8.4.1",
         "jose": "^6.0.12",
         "mysql2": "^3.14.3",
-        "nodemailer": "^7.0.6"
+        "nodemailer": "^8.0.6"
       }
     },
     "node_modules/accepts": {
@@ -53,29 +54,49 @@
       "license": "MIT"
     },
     "node_modules/body-parser": {
-      "version": "2.2.0",
+      "version": "2.2.2",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.2.tgz",
-      "integrity": "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg==",
+      "integrity": "sha512-oP5VkATKlNwcgvxi0vM0p/D3n2C3EReYVX+DNYs5TjZFn/oQt2j+4sVJtSMr18pdRr8wjTcBl6LoV+FUwzPmNA==",
       "license": "MIT",
       "dependencies": {
         "bytes": "^3.1.2",
         "content-type": "^1.0.5",
-        "debug": "^4.4.0",
+        "debug": "^4.4.3",
         "http-errors": "^2.0.0",
-        "iconv-lite": "^0.6.3",
+        "iconv-lite": "^0.7.0",
         "on-finished": "^2.4.1",
-        "qs": "^6.14.0",
+        "qs": "^6.14.1",
-        "raw-body": "^3.0.0",
+        "raw-body": "^3.0.1",
-        "type-is": "^2.0.0"
+        "type-is": "^2.0.1"
       },
       "engines": {
         "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/body-parser/node_modules/iconv-lite": {
+      "version": "0.7.2",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.2.tgz",
+      "integrity": "sha512-im9DjEDQ55s9fL4EYzOAv0yMqmMBSZp6G0VvFyTMPKWxiSBHUj9NW/qqLmXUwXrrM7AvqSlTCfvqRb0cM8yYqw==",
+      "license": "MIT",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
       }
     },
     "node_modules/brace-expansion": {
-      "version": "2.0.2",
+      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.0.tgz",
-      "integrity": "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ==",
+      "integrity": "sha512-TN1kCZAgdgweJhWWpgKYrQaMNHcDULHkWwQIspdtjV4Y5aurRdZpjAqn6yX3FPqTA9ngHCc4hJxMAMgGfve85w==",
       "license": "MIT",
       "dependencies": {
         "balanced-match": "^1.0.0"
@@ -349,6 +370,24 @@
         "url": "https://opencollective.com/express"
       }
     },
+    "node_modules/express-rate-limit": {
+      "version": "8.4.1",
+      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.4.1.tgz",
+      "integrity": "sha512-NGVYwQSAyEQgzxX1iCM978PP9AdO/hW93gMcF6ZwQCm+rFvLsBH6w4xcXWTcliS8La5EPRN3p9wzItqBwJrfNw==",
+      "license": "MIT",
+      "dependencies": {
+        "ip-address": "10.1.0"
+      },
+      "engines": {
+        "node": ">= 16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/express-rate-limit"
+      },
+      "peerDependencies": {
+        "express": ">= 4.11"
+      }
+    },
     "node_modules/filelist": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/filelist/-/filelist-1.0.4.tgz",
@@ -509,24 +548,21 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/iconv-lite": {
-      "version": "0.6.3",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
-      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
-      "license": "MIT",
-      "dependencies": {
-        "safer-buffer": ">= 2.1.2 < 3.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/inherits": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
       "license": "ISC"
     },
+    "node_modules/ip-address": {
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.1.0.tgz",
+      "integrity": "sha512-XXADHxXmvT9+CRxhXg56LJovE+bmWnEWB78LB83VZTprKTmaC5QfruXocxzTZ2Kl0DNwKuBdlIhjL8LeY8Sf8Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/ipaddr.js": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
@@ -656,9 +692,9 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "5.1.6",
+      "version": "5.1.9",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.6.tgz",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.9.tgz",
-      "integrity": "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g==",
+      "integrity": "sha512-7o1wEA2RyMP7Iu7GNba9vc0RWWGACJOCZBJX2GJWip0ikV+wcOsgVuY9uE8CPiyQhkGFSlhuSkZPavN7u1c2Fw==",
       "license": "ISC",
       "dependencies": {
         "brace-expansion": "^2.0.1"
@@ -731,9 +767,9 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "7.0.10",
+      "version": "8.0.6",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-7.0.10.tgz",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-8.0.6.tgz",
-      "integrity": "sha512-Us/Se1WtT0ylXgNFfyFSx4LElllVLJXQjWi2Xz17xWw7amDKO2MLtFnVp1WACy7GkVGs+oBlRopVNUzlrGSw1w==",
+      "integrity": "sha512-Nm2XeuDwwy2wi5A+8jPWwQwNzcjNjhWdE3pVLoXEusxJqCnAPAgnBGkSmiLknbnWuOF9qraRpYZjfxqtKZ4tPw==",
       "license": "MIT-0",
       "engines": {
         "node": ">=6.0.0"
@@ -791,9 +827,9 @@
       }
     },
     "node_modules/path-to-regexp": {
-      "version": "8.3.0",
+      "version": "8.4.2",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.4.2.tgz",
-      "integrity": "sha512-7jdwVIRtsP8MYpdXSwOS0YdD0Du+qOoF/AEPIt88PcCFrZCzx41oxku1jD88hZBwbNUIEfpqvuhjFaMAqMTWnA==",
+      "integrity": "sha512-qRcuIdP69NPm4qbACK+aDogI5CBDMi1jKe0ry5rSQJz8JVLsC7jV8XpiJjGRLLol3N+R5ihGYcrPLTno6pAdBA==",
       "license": "MIT",
       "funding": {
         "type": "opencollective",
@@ -820,9 +856,9 @@
       }
     },
     "node_modules/qs": {
-      "version": "6.14.0",
+      "version": "6.15.1",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.0.tgz",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.1.tgz",
-      "integrity": "sha512-YWWTjgABSKcvs/nWBi9PycY/JiPJqOD4JA6o9Sej2AtvSGarXxKC3OQSk4pAarbdQlKAh5D4FCQkJNkW+GAn3w==",
+      "integrity": "sha512-6YHEFRL9mfgcAvql/XhwTvf5jKcOiiupt2FiJxHkiX1z4j7WL8J/jRHYLluORvc1XxB5rV20KoeK00gVJamspg==",
       "license": "BSD-3-Clause",
       "dependencies": {
         "side-channel": "^1.1.0"

backendV2/package.json

@@ -15,8 +15,9 @@
     "dotenv": "^17.2.1",
     "ejs": "^3.1.10",
     "express": "^5.1.0",
+    "express-rate-limit": "^8.4.1",
     "jose": "^6.0.12",
     "mysql2": "^3.14.3",
-    "nodemailer": "^7.0.6"
+    "nodemailer": "^8.0.6"
   }
 }

backendV2/routes/admin/database/loanDataMgmt.database.js

@@ -17,7 +17,10 @@ export const getAllLoans = async () => {
 };
 
 export const deleteLoanById = async (loanId) => {
-  const [result] = await pool.query("DELETE FROM loans WHERE id = ?", [loanId]);
+  const [result] = await pool.query(
+    "UPDATE loans SET deleted = true, deleted_admin = true WHERE id = ?",
+    [loanId],
+  );
   if (result.affectedRows > 0) return { success: true };
   return { success: false };
 };

backendV2/routes/app/database/userMgmt.database.js

@@ -14,7 +14,7 @@ const pool = mysql
 export const loginFunc = async (username, password) => {
   const [result] = await pool.query(
     "SELECT * FROM users WHERE username = ? AND password = ?",
-    [username, password]
+    [username, password],
   );
   if (result.length > 0) return { success: true, data: result[0] };
   return { success: false };
@@ -40,7 +40,7 @@ export const changePassword = async (username, oldPassword, newPassword) => {
   // get user current password
   const [user] = await pool.query(
     "SELECT * FROM users WHERE username = ? AND password = ?",
-    [username, oldPassword]
+    [username, oldPassword],
   );
   if (user.length === 0) return { success: false };
 
@@ -48,8 +48,16 @@ export const changePassword = async (username, oldPassword, newPassword) => {
 
   const [result] = await pool.query(
     "UPDATE users SET password = ? WHERE username = ?",
-    [newPassword, username]
+    [newPassword, username],
   );
   if (result.affectedRows > 0) return { success: true };
   return { success: false };
 };
+
+export const getDeactivatedServices = async () => {
+  const [rows] = await pool.query("SELECT function_name FROM functions WHERE active = 0;");
+  if (rows.length > 0) {
+    return { success: true, data: rows };
+  }
+  return { success: false };
+};

backendV2/routes/app/loanMgmt.route.js

@@ -4,9 +4,14 @@ import {
   checkIfServiceIsActive,
   checkIfServiceIsActive2,
 } from "../../services/functions.js";
-const router = express.Router();
+
+// mailer imports
+import { sendMail } from "../../services/mailer/send.js";
+import { loanMail } from "../../services/mailer/templates/loan_created.js";
+
 import dotenv from "dotenv";
 dotenv.config();
+const router = express.Router();
 
 const loan_service = "Loan Service";
 const loan_mailer_service = "Loan Mailer";
@@ -23,7 +28,6 @@ import {
   setReturnDate,
   setTakeDate,
 } from "./database/loansMgmt.database.js";
-import { sendMailLoan } from "./services/mailer.js";
 
 router.post(
   "/createLoan",
@@ -63,19 +67,24 @@ router.post(
         note,
         itemIds,
       );
-
       if (result.success) {
         if (await checkIfServiceIsActive2(loan_mailer_service)) {
           const mailInfo = await getLoanInfoWithID(result.data.id);
           console.log(mailInfo);
-          sendMailLoan(
+          const { html, text } = loanMail(
-            mailInfo.data.username,
+            req.user.first_name + " " + req.user.last_name,
             mailInfo.data.loaned_items_name,
             mailInfo.data.start_date,
             mailInfo.data.end_date,
             mailInfo.data.created_at,
             mailInfo.data.note,
           );
+          await sendMail({
+            to: process.env.MAIL_SENDEES,
+            subject: "Neue Ausleihe erstellt!",
+            html,
+            text,
+          });
         }
 
         return res.status(201).json({

backendV2/routes/app/services/mailer.js

@@ -1,215 +0,0 @@
-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,
-  note,
-}) {
-  const brand = process.env.MAIL_BRAND_COLOR || "#0ea5e9";
-  const itemsList =
-    Array.isArray(items) && items.length
-      ? `<ul style="margin:4px 0 0 18px; padding:0;">${items
-          .map(
-            (i) =>
-              `<li style="margin:2px 0; color:#111827; line-height:1.3;">${i}</li>`,
-          )
-          .join("")}</ul>`
-      : "<span style='color:#111827;'>N/A</span>";
-
-  return `<!doctype html>
-<html lang="de">
-<head>
-  <meta charset="utf-8">
-  <meta name="color-scheme" content="light">
-  <meta name="supported-color-schemes" content="light">
-  <meta name="x-apple-disable-message-reformatting">
-  <meta name="viewport" content="width=device-width,initial-scale=1">
-  <style>
-    :root { color-scheme: light; supported-color-schemes: light; }
-    body { margin:0; padding:0; }
-    /* Mobile stacking */
-    @media (max-width:480px) {
-      .outer { width:100% !important; }
-      .pad-sm { padding:16px !important; }
-      .w-label { width:120px !important; }
-    }
-    /* Dark-mode override safety */
-    @media (prefers-color-scheme: dark) {
-      body, table, td, p, a, h1, h2, h3 { background:#ffffff !important; color:#111827 !important; }
-      .brand-header { background:${brand} !important; color:#ffffff !important; }
-      a { color:${brand} !important; }
-    }
-  </style>
-</head>
-<body bgcolor="#ffffff" style="background:#ffffff; font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif; color:#111827; -webkit-text-size-adjust:100%;">
-  <!-- Preheader (hidden) -->
-  <div style="display:none; max-height:0; overflow:hidden; opacity:0; mso-hide:all;">
-    Neue Ausleihe erstellt – Übersicht der Buchung.
-  </div>
-  <div role="article" aria-roledescription="email" lang="de" style="padding:24px; background:#f2f4f7;">
-    <table role="presentation" cellpadding="0" cellspacing="0" width="100%" class="outer" style="max-width:600px; margin:0 auto; background:#ffffff; border:1px solid #e5e7eb; border-radius:14px; overflow:hidden;">
-      <tr>
-        <td class="brand-header" style="padding:22px 26px; background:${brand}; color:#ffffff;">
-          <h1 style="margin:0; font-size:18px; line-height:1.35; font-weight:600;">Neue Ausleihe erstellt</h1>
-        </td>
-      </tr>
-      <tr>
-        <td class="pad-sm" style="padding:24px 26px; color:#111827;">
-          <p style="margin:0 0 14px 0; line-height:1.4;">Es wurde eine neue Ausleihe angelegt. Hier sind die Details:</p>
-          <table role="presentation" cellpadding="0" cellspacing="0" width="100%" style="border-collapse:collapse; font-size:14px; line-height:1.3; background:#fcfcfd; border:1px solid #e5e7eb; border-radius:10px; overflow:hidden;">
-            <tbody>
-              <tr>
-                <td class="w-label" style="padding:10px 14px; color:#6b7280; width:170px; border-bottom:1px solid #ececec;">Benutzer</td>
-                <td style="padding:10px 14px; font-weight:600; border-bottom:1px solid #ececec; color:#111827;">${
-                  user || "N/A"
-                }</td>
-              </tr>
-              <tr>
-                <td style="padding:10px 14px; color:#6b7280; vertical-align:top; border-bottom:1px solid #ececec;">Ausgeliehene Gegenstände</td>
-                <td style="padding:10px 14px; font-weight:600; border-bottom:1px solid #ececec; color:#111827;">${itemsList}</td>
-              </tr>
-              <tr>
-                <td style="padding:10px 14px; color:#6b7280; border-bottom:1px solid #ececec;">Startdatum</td>
-                <td style="padding:10px 14px; font-weight:600; border-bottom:1px solid #ececec; color:#111827;">${formatDateTime(
-                  startDate,
-                )}</td>
-              </tr>
-              <tr>
-                <td style="padding:10px 14px; color:#6b7280; border-bottom:1px solid #ececec;">Enddatum</td>
-                <td style="padding:10px 14px; font-weight:600; border-bottom:1px solid #ececec; color:#111827;">${formatDateTime(
-                  endDate,
-                )}</td>
-              </tr>
-              <tr>
-                <td style="padding:10px 14px; color:#6b7280;">Erstellt am</td>
-                <td style="padding:10px 14px; font-weight:600; color:#111827;">${formatDateTime(
-                  createdDate,
-                )}</td>
-              </tr>
-              <tr>
-                <td style="padding:10px 14px; color:#6b7280; vertical-align:top;">Notiz</td>
-                <td style="padding:10px 14px; font-weight:600; color:#111827;">${
-                  note || "Keine Notiz"
-                }</td>
-              </tr>
-            </tbody>
-          </table>
-          <p style="margin:22px 0 0 0; font-size:14px;">
-            <a href="https://admin.insta.the1s.de/api" style="display:inline-block; background:${brand}; color:#ffffff; text-decoration:none; padding:10px 16px; border-radius:6px; font-weight:600; font-size:14px;" target="_blank" rel="noopener noreferrer">
-              Übersicht öffnen
-            </a>
-          </p>
-          <p style="margin:18px 0 0 0; font-size:12px; color:#6b7280; line-height:1.4;">
-            Diese E-Mail wurde automatisch vom Ausleihsystem gesendet. Bitte nicht antworten.
-          </p>
-        </td>
-      </tr>
-    </table>
-  </div>
-</body>
-</html>`;
-}
-
-function buildLoanEmailText({
-  user,
-  items,
-  startDate,
-  endDate,
-  createdDate,
-  note,
-}) {
-  const itemsText =
-    Array.isArray(items) && items.length ? items.join(", ") : "N/A";
-  return [
-    "Neue Ausleihe erstellt",
-    "",
-    `Benutzer: ${user || "N/A"}`,
-    `Gegenstände: ${itemsText}`,
-    `Start: ${formatDateTime(startDate)}`,
-    `Ende: ${formatDateTime(endDate)}`,
-    `Erstellt am: ${formatDateTime(createdDate)}`,
-    `Notiz: ${note || "Keine Notiz"}`,
-  ].join("\n");
-}
-
-export function sendMailLoan(
-  user,
-  items,
-  startDate,
-  endDate,
-  createdDate,
-  note,
-) {
-  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 info = await transporter.sendMail({
-      from: '"Ausleihsystem" <noreply@mcs-medien.de>',
-      to: process.env.MAIL_SENDEES,
-      subject: "Eine neue Ausleihe wurde erstellt!",
-      text: buildLoanEmailText({
-        user,
-        items,
-        startDate,
-        endDate,
-        createdDate,
-        note,
-      }),
-      html: buildLoanEmail({
-        user,
-        items,
-        startDate,
-        endDate,
-        createdDate,
-        note,
-      }),
-    });
-
-    console.log("Loan message sent:", info.messageId);
-  })();
-}

backendV2/routes/app/services/mailer_v2.js

@@ -1,43 +0,0 @@
-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,
-    });
-
-    console.log("Contact message sent: %s", info.messageId);
-  })();
-}

backendV2/routes/app/userMgmt.route.js

@@ -9,8 +9,15 @@ const user_frontend_service = "User Frontend";
 const contact_form_service = "Contact Form Service";
 
 // database funcs import
-import { loginFunc, changePassword } from "./database/userMgmt.database.js";
+import {
-import { sendMail } from "./services/mailer_v2.js";
+  loginFunc,
+  changePassword,
+  getDeactivatedServices,
+} from "./database/userMgmt.database.js";
+
+// mailer imports
+import { sendMail } from "../../services/mailer/send.js";
+import { contactMail } from "../../services/mailer/templates/contact.js";
 
 router.post(
   "/login",
@@ -54,13 +61,39 @@ router.post(
   checkIfServiceIsActive(contact_form_service),
   authenticate,
   async (req, res) => {
-    const message = req.body.message;
+    try {
-    const username = req.user.username;
+      const message = req.body?.message;
+      const username = req.user?.first_name + " " + req.user?.last_name;
 
-    sendMail(username, message);
+      if (!username || !message) {
+        return res
+          .status(400)
+          .json({ message: "Username and message are required" });
+      }
 
-    res.status(200).json({ message: "Contact message sent successfully" });
+      const { html, text } = contactMail({ username, message });
+      await sendMail({
+        to: process.env.MAIL_SENDEES_CONTACT,
+        subject: "Neue Nachricht!",
+        html,
+        text,
+      });
+
+      res.status(200).json({ message: "Contact message sent successfully" });
+    } catch (error) {
+      console.error("Failed to send contact mail:", error);
+      res.status(500).json({ message: "Failed to send contact message" });
+    }
   },
 );
 
+router.get("/deactivated-services", authenticate, async (req, res) => {
+  const result = await getDeactivatedServices();
+  if (result.success) {
+    res.status(200).json(result.data);
+  } else {
+    res.status(500).json({ message: "Failed to fetch deactivated services" });
+  }
+});
+
 export default router;

backendV2/schemeV2.sql

@@ -27,6 +27,7 @@ CREATE TABLE loans (
   loaned_items_id json NOT NULL DEFAULT ('[]'),
   loaned_items_name json NOT NULL DEFAULT ('[]'),
   deleted bool NOT NULL DEFAULT false,
+  deleted_admin bool NOT NULL DEFAULT false,
   note varchar(500) DEFAULT NULL,
   PRIMARY KEY (id),
   CHECK (loan_code REGEXP '^[0-9]{6}$')

backendV2/server.js

@@ -3,6 +3,23 @@ import cors from "cors";
 import dotenv from "dotenv";
 import info from "./info.json" assert { type: "json" };
 import { authenticate } from "./services/authentication.js";
+import { rateLimit } from "express-rate-limit";
+
+dotenv.config();
+const app = express();
+const port = 8004;
+const naasURL = process.env.NAAS_URL;
+
+const limiter = rateLimit({
+  windowMs: 1 * 60 * 1000, // 1 minute
+  limit: 50, // Limit each IP to 50 requests per `window` (here, per 1 minute).
+  standardHeaders: "draft-8", // draft-6: `RateLimit-*` headers; draft-7 & draft-8: combined `RateLimit` header
+  legacyHeaders: false, // Disable the `X-RateLimit-*` headers.
+  ipv6Subnet: 56, // Set to 60 or 64 to be less aggressive, or 52 or 48 to be more aggressive
+  // store: ... , // Redis, Memcached, etc. See below.
+});
+
+app.use(limiter);
 
 // frontend routes
 import loansMgmtRouter from "./routes/app/loanMgmt.route.js";
@@ -19,11 +36,6 @@ import serverConfMgmtRouter from "./routes/admin/serverConfMgmt.route.js";
 // API routes
 import apiRouter from "./routes/api/api.route.js";
 
-dotenv.config();
-const app = express();
-const port = 8004;
-const naasURL = process.env.NAAS_URL;
-
 app.use(cors());
 // Body-Parser VOR den Routen registrieren
 app.use(express.json({ limit: "10mb" }));

backendV2/services/mailer/send.js

@@ -0,0 +1,13 @@
+import { transporter } from "./transporter.js";
+
+export async function sendMail({ to, subject, text, html }) {
+  const info = await transporter.sendMail({
+    from: '"Ausleihsystem" <noreply@mcs-medien.de>',
+    to,
+    subject,
+    text,
+    html,
+  });
+  console.log("Mail sent:", info.messageId);
+  return info;
+}

backendV2/services/mailer/templates/contact.js

@@ -0,0 +1,76 @@
+export function contactMail({ username, message }) {
+  const brand = process.env.MAIL_BRAND_COLOR || "#0ea5e9";
+
+  const html = `<!DOCTYPE html>
+<html lang="de">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width,initial-scale=1">
+  <meta name="color-scheme" content="light">
+  <title>Neue Nachricht</title>
+</head>
+<body style="margin:0;padding:0;background:#f2f4f7;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;color:#111827;-webkit-text-size-adjust:100%;">
+  <div style="display:none;max-height:0;overflow:hidden;opacity:0;">Neue Kontaktanfrage im Ausleihsystem.</div>
+  <table role="presentation" cellpadding="0" cellspacing="0" width="100%" style="background:#f2f4f7;">
+    <tr>
+      <td align="center" style="padding:32px 16px;">
+        <table role="presentation" cellpadding="0" cellspacing="0" width="600" style="max-width:600px;width:100%;border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.06);">
+
+          <!-- Header -->
+          <tr>
+            <td style="background:${brand};padding:32px 30px 28px;">
+              <h1 style="margin:0;font-size:24px;color:#ffffff;font-weight:700;">Neue Nachricht</h1>
+              <p style="margin:8px 0 0;font-size:14px;color:rgba(255,255,255,0.85);">Eine neue Kontaktanfrage ist eingegangen.</p>
+            </td>
+          </tr>
+
+          <!-- Accent line -->
+          <tr>
+            <td style="height:3px;line-height:3px;font-size:1px;background:${brand};">&nbsp;</td>
+          </tr>
+
+          <!-- Content -->
+          <tr>
+            <td style="background:#ffffff;padding:28px 30px;">
+              <table role="presentation" cellpadding="0" cellspacing="0" width="100%" style="background:#fafbfc;border:1px solid #f3f4f6;border-radius:10px;border-collapse:collapse;">
+                <tr>
+                  <td style="padding:14px 16px;color:#6b7280;font-size:13px;white-space:nowrap;vertical-align:top;border-bottom:1px solid #f3f4f6;">
+                    Benutzername
+                  </td>
+                  <td style="padding:14px 16px;font-weight:600;color:#111827;font-size:14px;vertical-align:top;border-bottom:1px solid #f3f4f6;">
+                    ${username || "N/A"}
+                  </td>
+                </tr>
+                <tr>
+                  <td style="padding:14px 16px;color:#6b7280;font-size:13px;white-space:nowrap;vertical-align:top;">
+                    Nachricht
+                  </td>
+                  <td style="padding:14px 16px;font-weight:600;color:#111827;font-size:14px;vertical-align:top;white-space:pre-line;">
+                    ${message || "N/A"}
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+
+          <!-- Footer -->
+          <tr>
+            <td style="background:#f9fafb;padding:20px 30px;border-top:1px solid #e5e7eb;">
+              <p style="margin:0;font-size:12px;color:#9ca3af;text-align:center;line-height:1.6;">
+                Diese E-Mail wurde automatisch vom Ausleihsystem gesendet.<br>
+                Bitte antworten Sie nicht auf diese Nachricht.
+              </p>
+            </td>
+          </tr>
+
+        </table>
+      </td>
+    </tr>
+  </table>
+</body>
+</html>`;
+
+  const text = `Neue Kontaktanfrage\n\nBenutzername: ${username}\nNachricht:\n${message}`;
+
+  return { html, text };
+}

backendV2/services/mailer/templates/loan_created.js

@@ -0,0 +1,124 @@
+const formatDateTime = (value) => {
+  if (value == null) return "N/A";
+  const d = value instanceof Date ? value : new Date(value);
+  if (isNaN(d.getTime())) return "N/A";
+  return (
+    d.toLocaleString("de-DE", {
+      day: "2-digit",
+      month: "2-digit",
+      year: "numeric",
+      hour: "2-digit",
+      minute: "2-digit",
+    }) + " Uhr"
+  );
+};
+
+export function loanMail(user, items, startDate, endDate, createdDate, note) {
+  const brand = process.env.MAIL_BRAND_COLOR || "#0ea5e9";
+
+  const itemsHtml =
+    Array.isArray(items) && items.length
+      ? items
+          .map(
+            (i) =>
+              `<span style="display:inline-block;background:#f0f9ff;color:#0369a1;padding:4px 12px;margin:2px 4px 2px 0;border-radius:20px;font-size:13px;font-weight:500;">${i}</span>`,
+          )
+          .join(" ")
+      : '<span style="color:#9ca3af;">Keine Gegenst&auml;nde</span>';
+
+  const row = (label, value, isLast = false) => `
+    <tr>
+      <td style="padding:14px 16px;color:#6b7280;font-size:13px;white-space:nowrap;vertical-align:top;${isLast ? "" : "border-bottom:1px solid #f3f4f6;"}">
+        ${label}
+      </td>
+      <td style="padding:14px 16px;font-weight:600;color:#111827;font-size:14px;vertical-align:top;${isLast ? "" : "border-bottom:1px solid #f3f4f6;"}">
+        ${value}
+      </td>
+    </tr>`;
+
+  const html = `<!DOCTYPE html>
+<html lang="de">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width,initial-scale=1">
+  <meta name="color-scheme" content="light">
+  <title>Neue Ausleihe</title>
+</head>
+<body style="margin:0;padding:0;background:#f2f4f7;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;color:#111827;-webkit-text-size-adjust:100%;">
+  <div style="display:none;max-height:0;overflow:hidden;opacity:0;">Neue Ausleihe erstellt – Details zur Buchung.</div>
+  <table role="presentation" cellpadding="0" cellspacing="0" width="100%" style="background:#f2f4f7;">
+    <tr>
+      <td align="center" style="padding:32px 16px;">
+        <table role="presentation" cellpadding="0" cellspacing="0" width="600" style="max-width:600px;width:100%;border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.06);">
+
+          <!-- Header -->
+          <tr>
+            <td style="background:${brand};padding:32px 30px 28px;">
+              <h1 style="margin:0;font-size:24px;color:#ffffff;font-weight:700;">Neue Ausleihe</h1>
+              <p style="margin:8px 0 0;font-size:14px;color:rgba(255,255,255,0.85);">Es wurde soeben eine neue Ausleihe im System angelegt.</p>
+            </td>
+          </tr>
+
+          <!-- Accent line -->
+          <tr>
+            <td style="background:#ffffff;padding:0;height:3px;line-height:3px;font-size:1px;background:${brand};">&nbsp;</td>
+          </tr>
+
+          <!-- Details -->
+          <tr>
+            <td style="background:#ffffff;padding:28px 30px 10px;">
+              <p style="margin:0 0 14px;font-size:11px;font-weight:700;color:#9ca3af;letter-spacing:1.5px;text-transform:uppercase;">Details zur Ausleihe</p>
+              <table role="presentation" cellpadding="0" cellspacing="0" width="100%" style="background:#fafbfc;border:1px solid #f3f4f6;border-radius:10px;border-collapse:collapse;">
+                ${row("Benutzer", user || "N/A")}
+                ${row("Gegenst&auml;nde", itemsHtml)}
+                ${row("Startdatum", formatDateTime(startDate))}
+                ${row("Enddatum", formatDateTime(endDate))}
+                ${row("Erstellt am", formatDateTime(createdDate))}
+                ${row("Notiz", note || '<span style="color:#9ca3af;">Keine Notiz</span>', true)}
+              </table>
+            </td>
+          </tr>
+
+          <!-- Button -->
+          <tr>
+            <td style="background:#ffffff;padding:20px 30px 32px;" align="center">
+              <a href="https://admin.insta.the1s.de/api" target="_blank" rel="noopener noreferrer"
+                 style="display:inline-block;background:${brand};color:#ffffff;text-decoration:none;padding:13px 28px;border-radius:8px;font-weight:600;font-size:15px;">
+                Ausleihe ansehen &rarr;
+              </a>
+            </td>
+          </tr>
+
+          <!-- Footer -->
+          <tr>
+            <td style="background:#f9fafb;padding:20px 30px;border-top:1px solid #e5e7eb;">
+              <p style="margin:0;font-size:12px;color:#9ca3af;text-align:center;line-height:1.6;">
+                Diese E-Mail wurde automatisch vom Ausleihsystem gesendet.<br>
+                Bitte antworten Sie nicht auf diese Nachricht.
+              </p>
+            </td>
+          </tr>
+
+        </table>
+      </td>
+    </tr>
+  </table>
+</body>
+</html>`;
+
+  const itemsText = Array.isArray(items) ? items.join(", ") : "N/A";
+  const text = [
+    "Neue Ausleihe erstellt",
+    "-".repeat(30),
+    `Benutzer:      ${user || "N/A"}`,
+    `Gegenstaende:  ${itemsText}`,
+    `Start:         ${formatDateTime(startDate)}`,
+    `Ende:          ${formatDateTime(endDate)}`,
+    `Erstellt:      ${formatDateTime(createdDate)}`,
+    `Notiz:         ${note || "Keine Notiz"}`,
+    "",
+    "-> https://admin.insta.the1s.de/api",
+  ].join("\n");
+
+  return { html, text };
+}

backendV2/services/mailer/transporter.js

@@ -0,0 +1,13 @@
+import nodemailer from "nodemailer";
+import dotenv from "dotenv";
+dotenv.config();
+
+export 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,
+  },
+});

changelog.md

@@ -4,16 +4,17 @@ This update provides some new features for the design. It also contains some imp
 
 ## New features
 
-- The overview page now has the note column and is overall better organised
+- **Deactivatable services:** I have added the ability to deactivate services, which can be useful for maintenance or other purposes. The admin can activate and deactivate services in the admin panel. If a service is deactivated, it will not be available for users and they will get an error message if they try to use it. They will also get an warning banner on the homepage.
-- I also addded the regular header to the page
+- **New Animations:** I have added some new animations to the frontend, which make the user experience more enjoyable.
-- I have added three animations to the Borrow System
+- **New Icon:** I have added a new icon for the frontend, which is now also used in the header and the favicon. It is a dark version of the old icon, which fits better to the overall design. I have made it with Icon Composer. The old icon is still used for the admin panel, which has a light design. (Maybe I will change the admin panel design in the future...)
-- I have added a new icon for the frontend, which is now also used in the header and the favicon. It is a dark version of the old icon, which fits better to the overall design. I have made it with Icon Composer. The old icon is still used for the admin panel, which has a light design. (Maybe I will change the admin panel design in the future...)
+- **New Button:** When you go to your user card (over the user icon in the header) you have a new button "Click me". If you click it, you will get an message... _I am just saying: I have implemented the no-as-a-service code in to my Backend._
-- When you go to your user card (over the user icon in the header) you have a new button "Click me". If you click it, you will get an message... _I am just saying: I have implemented the no-as-a-service code in to my Backend._
 
 ## Improvements
 
-- I have the error logging for the API route wehre you can take loans improved.
+- The overview page now shows the note column and is overall better organised.
+- Improved error logging
 - If you try to delete a loan that has not been returned yet, you will get an 507 error code.
+- When the admin deletes a loan, the loan will be still visible in the database, but it will be marked as deleted. This is to prevent data loss and to keep track of deleted loans.
 
 ## Fixed bugs
 
@@ -29,7 +30,7 @@ This update provides some new features for the design. It also contains some imp
 
 **Frontend:** v2.2
 
-**Admin panel:** v1.3.2
+**Admin panel:** v1.4
 
 ---