PaulK/Hangry
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Compare commits

merge into: PaulK:master
Branches Tags
PaulK:main
PaulK:master
...
pull from: PaulK:main
Branches Tags
PaulK:master
PaulK:main

No commits in common. "master" and "main" have entirely different histories.
master ... main

73 changed files with 168 additions and 5933 deletions
Show Stats Expand all files Collapse all files

0
backend/.gitattributes → .gitattributes vendored
View File

0
backend/.gitignore → .gitignore vendored
View File

8
.idea/.gitignore generated vendored
View File

@ -1,8 +0,0 @@
# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

6
.idea/misc.xml generated
View File

@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_23" project-jdk-name="17" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

8
.idea/modules.xml generated
View File

@ -1,8 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/Hangry_Fullstack.iml" filepath="$PROJECT_DIR$/Hangry_Fullstack.iml" />
</modules>
</component>
</project>

4
.idea/vcs.xml generated
View File

@ -1,4 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings" defaultProject="true" />
</project>

0
backend/.mvn/wrapper/maven-wrapper.properties → .mvn/wrapper/maven-wrapper.properties vendored
View File

11
Hangry_Fullstack.iml
View File

@ -1,11 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="GENERAL_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/backend/src/main/java" isTestSource="false" />
</content>
<orderEntry type="jdk" jdkName="17" jdkType="JavaSDK" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

13
backend/src/main/java/com/example/backend/BackendApplication.java
View File

@ -1,13 +0,0 @@
package com.example.backend;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class BackendApplication {
public static void main(String[] args) {
SpringApplication.run(BackendApplication.class, args);
}
}

57
backend/src/main/java/com/example/backend/Recipe.java
View File

@ -1,57 +0,0 @@
package com.example.backend;
import jakarta.persistence.*;
import java.util.List;
@Entity
public class Recipe {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String name;
private String description;
private String category;
private String imageUrl;
@OneToMany(mappedBy = "recipe", cascade = CascadeType.ALL, orphanRemoval = true)
private List<RecipeIngredient> recipeIngredients;
@ManyToOne
@JoinColumn(name = "user_id", nullable = false) // Hier verbinden wir Recipe mit User
private User user;
public Recipe() {}
public Recipe(String name, String description, String category, String imageUrl, User user) {
this.name = name;
this.description = description;
this.category = category;
this.imageUrl = imageUrl;
this.user = user;
}
// Getter und Setter
public Long getId() { return id; }
public void setId(Long id) { this.id = id; }
public String getName() { return name; }
public void setName(String name) { this.name = name; }
public String getDescription() { return description; }
public void setDescription(String description) { this.description = description; }
public String getCategory() { return category; }
public void setCategory(String category) { this.category = category; }
public String getImageUrl() { return imageUrl; }
public void setImageUrl(String imageUrl) { this.imageUrl = imageUrl; }
public List<RecipeIngredient> getRecipeIngredients() { return recipeIngredients; }
public void setRecipeIngredients(List<RecipeIngredient> recipeIngredients) { this.recipeIngredients = recipeIngredients; }
public User getUser() { return user; }
public void setUser(User user) { this.user = user; }
}

27
backend/src/main/java/com/example/backend/exceptions/GlobalExceptionHandler.java
View File

@ -1,27 +0,0 @@
package com.example.backend.exceptions;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import java.util.HashMap;
import java.util.Map;
@RestControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(UserNotFoundException.class)
public ResponseEntity<Map<String, String>> handleUserNotFoundException(UserNotFoundException ex) {
Map<String, String> response = new HashMap<>();
response.put("error", ex.getMessage());
return new ResponseEntity<>(response, HttpStatus.NOT_FOUND);
}
@ExceptionHandler(Exception.class)
public ResponseEntity<Map<String, String>> handleGeneralException(Exception ex) {
Map<String, String> response = new HashMap<>();
response.put("error", "Ein unerwarteter Fehler ist aufgetreten.");
return new ResponseEntity<>(response, HttpStatus.INTERNAL_SERVER_ERROR);
}
}

7
backend/src/main/java/com/example/backend/exceptions/UserNotFoundException.java
View File

@ -1,7 +0,0 @@
package com.example.backend.exceptions;
public class UserNotFoundException extends RuntimeException {
public UserNotFoundException(String message) {
super(message);
}
}

24
frontend/.gitignore vendored
View File

@ -1,24 +0,0 @@
# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
node_modules
dist
dist-ssr
*.local
# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?

54
frontend/README.md
View File

@ -1,54 +0,0 @@
# React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
## Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
```js
export default tseslint.config({
extends: [
// Remove ...tseslint.configs.recommended and replace with this
...tseslint.configs.recommendedTypeChecked,
// Alternatively, use this for stricter rules
...tseslint.configs.strictTypeChecked,
// Optionally, add this for stylistic rules
...tseslint.configs.stylisticTypeChecked,
],
languageOptions: {
// other options...
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
},
})
```
You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
```js
// eslint.config.js
import reactX from 'eslint-plugin-react-x'
import reactDom from 'eslint-plugin-react-dom'
export default tseslint.config({
plugins: {
// Add the react-x and react-dom plugins
'react-x': reactX,
'react-dom': reactDom,
},
rules: {
// other rules...
// Enable its recommended typescript rules
...reactX.configs['recommended-typescript'].rules,
...reactDom.configs.recommended.rules,
},
})
```

28
frontend/eslint.config.js
View File

@ -1,28 +0,0 @@
import js from '@eslint/js'
import globals from 'globals'
import reactHooks from 'eslint-plugin-react-hooks'
import reactRefresh from 'eslint-plugin-react-refresh'
import tseslint from 'typescript-eslint'
export default tseslint.config(
{ ignores: ['dist'] },
{
extends: [js.configs.recommended, ...tseslint.configs.recommended],
files: ['**/*.{ts,tsx}'],
languageOptions: {
ecmaVersion: 2020,
globals: globals.browser,
},
plugins: {
'react-hooks': reactHooks,
'react-refresh': reactRefresh,
},
rules: {
...reactHooks.configs.recommended.rules,
'react-refresh/only-export-components': [
'warn',
{ allowConstantExport: true },
],
},
},
)

13
frontend/index.html
View File

@ -1,13 +0,0 @@
<!doctype html>
<html lang="en">
<head>
<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>Vite + React + TS</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>

4468
frontend/package-lock.json generated
View File

File diff suppressed because it is too large Load Diff

33
frontend/package.json
View File

@ -1,33 +0,0 @@
{
"name": "frontend",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"preview": "vite preview"
},
"dependencies": {
"axios": "^1.9.0",
"jwt-decode": "^4.0.0",
"react": "^19.1.0",
"react-dom": "^19.1.0",
"react-icons": "^5.5.0",
"react-router-dom": "^7.6.0"
},
"devDependencies": {
"@eslint/js": "^9.25.0",
"@types/react": "^19.1.2",
"@types/react-dom": "^19.1.2",
"@vitejs/plugin-react": "^4.4.1",
"eslint": "^9.25.0",
"eslint-plugin-react-hooks": "^5.2.0",
"eslint-plugin-react-refresh": "^0.4.19",
"globals": "^16.0.0",
"typescript": "~5.8.3",
"typescript-eslint": "^8.30.1",
"vite": "^6.3.5"
}
}

1
frontend/public/vite.svg
View File

@ -1 +0,0 @@
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
Side by Side

Before

Width:  |  Height:  |  Size: 1.5 KiB

42
frontend/src/App.css
View File

@ -1,42 +0,0 @@
#root {
max-width: 1280px;
margin: 0 auto;
padding: 2rem;
text-align: center;
}
.logo {
height: 6em;
padding: 1.5em;
will-change: filter;
transition: filter 300ms;
}
.logo:hover {
filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.react:hover {
filter: drop-shadow(0 0 2em #61dafbaa);
}
@keyframes logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
@media (prefers-reduced-motion: no-preference) {
a:nth-of-type(2) .logo {
animation: logo-spin infinite 20s linear;
}
}
.card {
padding: 2em;
}
.read-the-docs {
color: #888;
}

70
frontend/src/App.tsx
View File

@ -1,70 +0,0 @@
import {BrowserRouter as Router, Routes, Route, Navigate} from "react-router-dom";
// Screens (du musst diese entsprechend importieren)
import ProfileScreen from "./screens/Profile";
import EditProfileScreen from "./screens/EditProfileScreen";
import LibraryScreen from "./screens/LibraryScreen";
import RegistrationScreen from "./screens/RegisterScreen";
import LoginScreen from "./screens/LoginScreen";
import HomeScreen from "./screens/Home.tsx";
import type {JSX} from "react";
// Optional: Auth-Gateway (z. B. ProtectedRoute)
const isAuthenticated = () => {
return localStorage.getItem("authToken") !== null;
};
const ProtectedRoute = ({children}: { children: JSX.Element }) => {
return isAuthenticated() ? children : <Navigate to="/login"/>;
};
const App = () => {
return (
<Router>
<Routes>
{/* Öffentliche Seiten */}
<Route path="/login" element={<LoginScreen/>}/>
<Route path="/register" element={<RegistrationScreen/>}/>
{/* Geschützte Seiten */}
<Route
path="/profile"
element={
<ProtectedRoute>
<ProfileScreen/>
</ProtectedRoute>
}
/>
<Route
path="/edit-profile"
element={
<ProtectedRoute>
<EditProfileScreen/>
</ProtectedRoute>
}
/>
<Route
path="/library/:userId"
element={
<ProtectedRoute>
<LibraryScreen/>
</ProtectedRoute>
}
/>
<Route
path="/recipes/:id"
element={
<ProtectedRoute>
<HomeScreen/>
</ProtectedRoute>
}
/>
{/* Fallback/Redirect */}
<Route path="*" element={<Navigate to="/profile"/>}/>
</Routes>
</Router>
);
};
export default App;

1
frontend/src/assets/react.svg
View File

@ -1 +0,0 @@
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>
Side by Side

Before

Width:  |  Height:  |  Size: 4.0 KiB

68
frontend/src/index.css
View File

@ -1,68 +0,0 @@
:root {
font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
line-height: 1.5;
font-weight: 400;
color-scheme: light dark;
color: rgba(255, 255, 255, 0.87);
background-color: #242424;
font-synthesis: none;
text-rendering: optimizeLegibility;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
a {
font-weight: 500;
color: #646cff;
text-decoration: inherit;
}
a:hover {
color: #535bf2;
}
body {
margin: 0;
display: flex;
place-items: center;
min-width: 320px;
min-height: 100vh;
}
h1 {
font-size: 3.2em;
line-height: 1.1;
}
button {
border-radius: 8px;
border: 1px solid transparent;
padding: 0.6em 1.2em;
font-size: 1em;
font-weight: 500;
font-family: inherit;
background-color: #1a1a1a;
cursor: pointer;
transition: border-color 0.25s;
}
button:hover {
border-color: #646cff;
}
button:focus,
button:focus-visible {
outline: 4px auto -webkit-focus-ring-color;
}
@media (prefers-color-scheme: light) {
:root {
color: #213547;
background-color: #ffffff;
}
a:hover {
color: #747bff;
}
button {
background-color: #f9f9f9;
}
}

10
frontend/src/main.tsx
View File

@ -1,10 +0,0 @@
import { StrictMode } from 'react'
import { createRoot } from 'react-dom/client'
import './index.css'
import App from './App.tsx'
createRoot(document.getElementById('root')!).render(
<StrictMode>
<App />
</StrictMode>,
)

132
frontend/src/screens/EditProfileScreen.tsx
View File

@ -1,132 +0,0 @@
import React, { useState, useEffect } from "react";
import { jwtDecode } from "jwt-decode";
import { useNavigate } from "react-router-dom";
const API_URL = "http://localhost:8080/users"; // localhost für Web (kein 10.0.2.2)
const EditProfileScreen = () => {
const [username, setUsername] = useState("");
const [email, setEmail] = useState("");
const [loading, setLoading] = useState(true);
const navigate = useNavigate();
useEffect(() => {
const fetchUserProfile = async () => {
try {
const token = localStorage.getItem("authToken");
if (!token) return;
const decoded: any = jwtDecode(token);
const userEmail = decoded.sub;
const response = await fetch(`${API_URL}/email/${userEmail}`, {
headers: {
Authorization: `Bearer ${token}`,
"Content-Type": "application/json",
},
});
if (!response.ok) throw new Error("Fehler beim Laden");
const data = await response.json();
setUsername(data.username);
setEmail(data.email);
} catch (error) {
console.error("Fehler beim Laden:", error);
alert("Profil konnte nicht geladen werden.");
} finally {
setLoading(false);
}
};
fetchUserProfile();
}, []);
const handleSave = async () => {
if (!email) return;
try {
const token = localStorage.getItem("authToken");
const response = await fetch(`${API_URL}/update/email/${email}`, {
method: "PUT",
headers: {
Authorization: `Bearer ${token}`,
"Content-Type": "application/json",
},
body: JSON.stringify({ username, email }),
});
if (!response.ok) throw new Error("Fehler beim Speichern");
alert("Änderungen gespeichert.");
navigate(-1); // Zurück
} catch (error) {
console.error("Fehler beim Speichern:", error);
alert("Profil konnte nicht gespeichert werden.");
}
};
if (loading) return <p>Lade Profil...</p>;
return (
<div style={styles.container}>
<label style={styles.label}>Benutzername</label>
<input
type="text"
value={username}
onChange={(e) => setUsername(e.target.value)}
style={styles.input}
placeholder="Benutzername"
/>
<label style={styles.label}>E-Mail</label>
<input
type="email"
value={email}
readOnly
style={{ ...styles.input, backgroundColor: "#f0f0f0" }}
/>
<button onClick={handleSave} style={styles.button}>
Speichern
</button>
</div>
);
};
const styles: { [key: string]: React.CSSProperties } = {
container: {
maxWidth: "400px",
margin: "50px auto",
padding: "20px",
border: "1px solid #ccc",
borderRadius: "8px",
backgroundColor: "#fff",
boxShadow: "0 0 10px rgba(0,0,0,0.1)",
},
label: {
display: "block",
fontSize: "16px",
marginBottom: "5px",
},
input: {
width: "100%",
padding: "10px",
marginBottom: "15px",
border: "1px solid #ccc",
borderRadius: "5px",
},
button: {
width: "100%",
padding: "12px",
backgroundColor: "#007bff",
color: "#fff",
border: "none",
borderRadius: "5px",
fontSize: "16px",
cursor: "pointer",
},
};
export default EditProfileScreen;

11
frontend/src/screens/Home.tsx
View File

@ -1,11 +0,0 @@
// Dummy HomeScreen – Beispielkomponente
const HomeScreen = () => {
return (
<div style={{ display: "flex", justifyContent: "center", alignItems: "center", height: "100vh" }}>
<p>Home Screen</p>
</div>
);
};
export default HomeScreen;

103
frontend/src/screens/LibraryScreen.tsx
View File

@ -1,103 +0,0 @@
import React, { useEffect, useState } from "react";
import { useNavigate, useParams } from "react-router-dom";
import axios from "axios";
interface Recipe {
id: number;
name: string;
category: string;
}
const LibraryScreen = () => {
const [favorites, setFavorites] = useState<Recipe[]>([]);
const [ownRecipes, setOwnRecipes] = useState<Recipe[]>([]);
const [loading, setLoading] = useState(true);
const navigate = useNavigate();
const { userId } = useParams<{ userId: string }>(); // expects userId from route like /library/:userId
useEffect(() => {
fetchRecipes();
}, []);
const fetchRecipes = async () => {
try {
const favoriteResponse = await axios.get(`http://localhost:8080/api/recipes/favorites/${userId}`);
const ownResponse = await axios.get(`http://localhost:8080/api/recipes/user/${userId}`);
setFavorites(favoriteResponse.data);
setOwnRecipes(ownResponse.data);
} catch (error) {
console.error("Fehler beim Laden der Rezepte:", error);
} finally {
setLoading(false);
}
};
const renderRecipe = (recipe: Recipe) => (
<div
key={recipe.id}
onClick={() => navigate(`/recipes/${recipe.id}`)}
style={styles.recipeCard}
>
<h4 style={{ margin: 0 }}>{recipe.name}</h4>
<p style={{ margin: 0, color: "#555" }}>{recipe.category}</p>
</div>
);
if (loading) {
return <div style={styles.loading}>Lade Rezepte...</div>;
}
return (
<div style={styles.container}>
<h2>Favorisierte Rezepte</h2>
{favorites.length === 0 ? (
<p>Keine Favoriten gefunden.</p>
) : (
favorites.map(renderRecipe)
)}
<h2 style={{ marginTop: 30 }}>Eigene Rezepte</h2>
{ownRecipes.length === 0 ? (
<p>Du hast noch keine eigenen Rezepte.</p>
) : (
ownRecipes.map(renderRecipe)
)}
<button style={styles.createButton} onClick={() => navigate("/create-recipe")}>
Neues Rezept erstellen
</button>
</div>
);
};
const styles: { [key: string]: React.CSSProperties } = {
container: {
maxWidth: 800,
margin: "40px auto",
padding: 20,
fontFamily: "Arial, sans-serif",
},
loading: {
textAlign: "center",
padding: 40,
fontSize: 18,
},
recipeCard: {
borderBottom: "1px solid #ddd",
padding: "10px 0",
cursor: "pointer",
},
createButton: {
marginTop: 30,
padding: "12px 20px",
backgroundColor: "#007bff",
color: "white",
border: "none",
borderRadius: 5,
fontSize: 16,
cursor: "pointer",
},
};
export default LibraryScreen;

117
frontend/src/screens/LoginScreen.tsx
View File

@ -1,117 +0,0 @@
import { useState } from "react";
import { useNavigate } from "react-router-dom";
import { loginUser } from "../services/authService";
import { colors, spacing, radii, fontSizes } from "../theme";
const LoginScreen = () => {
const [email, setEmail] = useState("");
const [password, setPassword] = useState("");
const navigate = useNavigate();
const handleLogin = async () => {
try {
const token = await loginUser(email, password);
if (token) {
console.log("Login erfolgreich!", token);
// Token im localStorage speichern (Web)
localStorage.setItem("authToken", token);
// Navigation zur Home-Seite
navigate("/home");
} else {
console.log("Login fehlgeschlagen");
}
} catch (error) {
console.error("Fehler beim Login:", error);
}
};
return (
<div style={styles.wrapper}>
<div style={styles.container}>
<h2 style={styles.title}>Login</h2>
<input
type="email"
placeholder="E-Mail"
value={email}
onChange={(e) => setEmail(e.target.value)}
style={styles.input}
/>
<input
type="password"
placeholder="Passwort"
value={password}
onChange={(e) => setPassword(e.target.value)}
style={styles.input}
/>
<button onClick={handleLogin} style={styles.button}>
Einloggen
</button>
<p style={styles.linkText} onClick={() => navigate("/register")}>
Noch kein Konto? Registrieren
</p>
</div>
</div>
);
};
const styles: { [key: string]: React.CSSProperties } = {
wrapper: {
display: "flex",
alignItems: "center",
justifyContent: "center",
height: "100vh", // ganzer Viewport
width: "100vw",
backgroundColor: colors.background, // optional für Theme-Kontrast
},
container: {
display: "flex",
flexDirection: "column",
justifyContent: "center",
maxWidth: "400px",
width: "90%",
margin: "10vh auto",
padding: spacing.lg,
backgroundColor: colors.surface,
border: `1px solid ${colors.border}`,
borderRadius: radii.lg,
boxShadow: "0 4px 12px rgba(0,0,0,0.05)",
},
title: {
fontSize: fontSizes.xl,
marginBottom: spacing.md,
textAlign: "center",
color: colors.text,
},
input: {
padding: spacing.md,
marginBottom: spacing.sm,
borderRadius: radii.md,
border: `1px solid ${colors.border}`,
fontSize: fontSizes.md,
},
button: {
padding: spacing.md,
backgroundColor: colors.primary,
color: "#fff",
border: "none",
borderRadius: radii.md,
cursor: "pointer",
fontSize: fontSizes.md,
marginTop: spacing.sm,
},
linkText: {
marginTop: spacing.sm,
color: colors.primary,
textAlign: "center",
cursor: "pointer",
fontSize: fontSizes.sm,
},
};
export default LoginScreen;

120
frontend/src/screens/Profile.tsx
View File

@ -1,120 +0,0 @@
import React, { useEffect, useState } from "react";
import { jwtDecode } from "jwt-decode";
import { useNavigate } from "react-router-dom";
const API_URL = "http://localhost:8080/users"; // Web: localhost statt 10.0.2.2
const ProfileScreen = () => {
const [user, setUser] = useState<{ username: string; email: string } | null>(null);
const [loading, setLoading] = useState(true);
const navigate = useNavigate();
useEffect(() => {
const fetchUserProfile = async () => {
const token = localStorage.getItem("authToken");
if (!token) return;
try {
const decoded: any = jwtDecode(token);
const email = decoded.sub;
const response = await fetch(`${API_URL}/email/${email}`, {
method: "GET",
headers: {
Authorization: `Bearer ${token}`,
"Content-Type": "application/json",
},
});
if (!response.ok) throw new Error("Fehler beim Laden");
const data = await response.json();
setUser(data);
} catch (error) {
console.error("Fehler beim Laden:", error);
} finally {
setLoading(false);
}
};
fetchUserProfile();
}, []);
if (loading) return <div style={styles.loader}>Lade Profil...</div>;
return (
<div style={styles.container}>
{/* Header */}
<div style={styles.headerRow}>
<h2 style={styles.welcomeText}>Hi, {user?.username || "User"}!</h2>
<button
style={styles.settingsButton}
onClick={() => alert("Settings-Funktion folgt")}
>
⚙️
</button>
</div>
{/* Bearbeiten */}
<div style={{ marginTop: 30 }}>
<button style={styles.editButton} onClick={() => navigate("/edit-profile")}>
Profil bearbeiten
</button>
</div>
{/* Placeholder für Inhalte */}
<div style={styles.placeholder}>
<p>Hier kommen später Rezepte.</p>
</div>
</div>
);
};
const styles: { [key: string]: React.CSSProperties } = {
container: {
maxWidth: "600px",
margin: "50px auto",
padding: "20px",
border: "1px solid #ddd",
borderRadius: "10px",
backgroundColor: "#f9f9f9",
},
loader: {
display: "flex",
justifyContent: "center",
alignItems: "center",
height: "100vh",
fontSize: "20px",
},
headerRow: {
display: "flex",
justifyContent: "space-between",
alignItems: "center",
},
welcomeText: {
fontSize: "24px",
fontWeight: "bold",
},
settingsButton: {
fontSize: "20px",
background: "none",
border: "none",
cursor: "pointer",
},
editButton: {
padding: "10px 20px",
fontSize: "16px",
backgroundColor: "#007bff",
color: "#fff",
border: "none",
borderRadius: "5px",
cursor: "pointer",
},
placeholder: {
marginTop: 40,
textAlign: "center",
color: "#555",
},
};
export default ProfileScreen;

124
frontend/src/screens/RegisterScreen.tsx
View File

@ -1,124 +0,0 @@
import { useState } from "react";
import { useNavigate } from "react-router-dom";
import { registerUser } from "../services/authService";
const RegistrationScreen = () => {
const [username, setUsername] = useState("");
const [email, setEmail] = useState("");
const [password, setPassword] = useState("");
const [confirmPassword, setConfirmPassword] = useState("");
const [errorMessage, setErrorMessage] = useState("");
const navigate = useNavigate();
const handleRegister = async () => {
if (password !== confirmPassword) {
setErrorMessage("Passwörter stimmen nicht überein.");
return;
}
try {
const result = await registerUser(email, password, username);
if (result) {
console.log("Registrierung erfolgreich!");
navigate("/login");
} else {
setErrorMessage("Registrierung fehlgeschlagen.");
}
} catch (error) {
console.error("Fehler bei der Registrierung:", error);
setErrorMessage("Es gab ein Problem bei der Registrierung.");
}
};
return (
<div style={styles.container}>
<h2 style={styles.title}>Registrierung</h2>
<input
type="text"
placeholder="Username"
value={username}
onChange={(e) => setUsername(e.target.value)}
style={styles.input}
/>
<input
type="email"
placeholder="E-Mail"
value={email}
onChange={(e) => setEmail(e.target.value)}
style={styles.input}
/>
<input
type="password"
placeholder="Passwort"
value={password}
onChange={(e) => setPassword(e.target.value)}
style={styles.input}
/>
<input
type="password"
placeholder="Passwort bestätigen"
value={confirmPassword}
onChange={(e) => setConfirmPassword(e.target.value)}
style={styles.input}
/>
{errorMessage && <p style={styles.errorText}>{errorMessage}</p>}
<button onClick={handleRegister} style={styles.button}>
Registrieren
</button>
<p onClick={() => navigate("/login")} style={styles.linkText}>
Schon ein Konto? Einloggen
</p>
</div>
);
};
const styles: { [key: string]: React.CSSProperties } = {
container: {
display: "flex",
flexDirection: "column",
maxWidth: "400px",
margin: "100px auto",
padding: "20px",
border: "1px solid #ccc",
borderRadius: "8px",
boxShadow: "0 0 10px rgba(0, 0, 0, 0.1)",
},
title: {
fontSize: "24px",
marginBottom: "20px",
textAlign: "center",
},
input: {
padding: "10px",
marginBottom: "10px",
borderRadius: "5px",
border: "1px solid #ccc",
fontSize: "16px",
},
button: {
padding: "10px",
backgroundColor: "#007bff",
color: "#fff",
border: "none",
borderRadius: "5px",
cursor: "pointer",
fontSize: "16px",
},
linkText: {
marginTop: "10px",
color: "#007bff",
textAlign: "center",
cursor: "pointer",
},
errorText: {
color: "red",
textAlign: "center",
marginBottom: "10px",
},
};
export default RegistrationScreen;

75
frontend/src/services/AppNavigator.tsx
View File

@ -1,75 +0,0 @@
import {useEffect, useState} from "react";
import {Routes, Route, Navigate, Link} from "react-router-dom";
import {jwtDecode} from "jwt-decode";
import Home from "../screens/Home";
import LoginScreen from "../screens/LoginScreen";
import RegisterScreen from "../screens/RegisterScreen";
import Profile from "../screens/Profile";
import EditProfileScreen from "../screens/EditProfileScreen";
import LibraryScreen from "../screens/LibraryScreen";
import {MdHome, MdList, MdPerson} from "react-icons/md"; // Web Icons
// Token validieren mit localStorage
const isTokenValid = () => {
const token = localStorage.getItem("authToken");
if (!token) return false;
try {
const decoded: any = jwtDecode(token);
return decoded.exp && decoded.exp > Math.floor(Date.now() / 1000);
} catch (error) {
return false;
}
};
// Web-basierte BottomTabs
const BottomTabs = () => (
<nav style={{display: "flex", gap: 20, justifyContent: "center", marginBottom: 20}}>
<Link to="/"><MdHome size={24}/> Home</Link>
<Link to="/library"><MdList size={24}/> Library</Link>
<Link to="/profile"><MdPerson size={24}/> Profile</Link>
</nav>
);
const AppNavigator = () => {
const [isLoggedIn, setIsLoggedIn] = useState<boolean | null>(null);
useEffect(() => {
setIsLoggedIn(isTokenValid());
}, []);
if (isLoggedIn === null) {
return (
<div style={{textAlign: "center", marginTop: "2rem"}}>
<p>Loading...</p>
</div>
);
}
if (!isLoggedIn) {
return (
<Routes>
<Route path="/login" element={<LoginScreen/>}/>
<Route path="/register" element={<RegisterScreen/>}/>
<Route path="*" element={<Navigate to="/login"/>}/>
</Routes>
);
}
return (
<>
<BottomTabs/>
<Routes>
<Route path="/" element={<Home/>}/>
<Route path="/library" element={<LibraryScreen/>}/>
<Route path="/profile" element={<Profile/>}/>
<Route path="/edit-profile" element={<EditProfileScreen/>}/>
<Route path="*" element={<Navigate to="/"/>}/>
</Routes>
</>
);
};
export default AppNavigator;

50
frontend/src/services/authService.ts
View File

@ -1,50 +0,0 @@
const API_URL = "http://localhost:8080/api/auth";
export const loginUser = async (email: string, password: string) => {
try {
const response = await fetch(`${API_URL}/login`, {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({email, password})
});
const data = await response.json();
if (!response.ok) {
throw new Error("Login fehlgeschlagen");
}
return data.token; // Token zurückgeben
} catch (error) {
console.error("Fehler beim Login:", error);
return null;
}
};
export const registerUser = async (email: string, password: string, username: string) => {
try {
// Die Daten, die an das Backend gesendet werden
const userData = {email, password, username};
// Anfrage an das Backend
const response = await fetch(`${API_URL}/register`, {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify(userData),
});
// Überprüfen, ob die Antwort erfolgreich war
if (!response.ok) {
const errorMessage = await response.text();
throw new Error(errorMessage); // Beispiel für Fehlermeldung, falls E-Mail oder Username bereits vergeben
}
return userData // Erfolgreiche Antwort, z.B. der neue User
} catch (error) {
console.error("Fehler bei der Registrierung:", error);
throw error; // Fehler weitergeben, damit der Benutzer entsprechend reagieren kann
}
};

34
frontend/src/theme.ts
View File

@ -1,34 +0,0 @@
// theme.ts
export const colors = {
primary: "#007bff",
primaryDark: "#0056b3",
background: "#f5f5f5",
surface: "#ffffff",
text: "#333333",
muted: "#666666",
border: "#cccccc",
error: "#ff4d4f",
};
export const spacing = {
xs: 4,
sm: 8,
md: 16,
lg: 24,
xl: 32,
};
export const radii = {
sm: 4,
md: 8,
lg: 12,
xl: 20,
};
export const fontSizes = {
sm: 14,
md: 16,
lg: 20,
xl: 28,
};

1
frontend/src/vite-env.d.ts vendored
View File

@ -1 +0,0 @@
/// <reference types="vite/client" />

27
frontend/tsconfig.app.json
View File

@ -1,27 +0,0 @@
{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
"jsx": "react-jsx",
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["src"]
}

7
frontend/tsconfig.json
View File

@ -1,7 +0,0 @@
{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}

25
frontend/tsconfig.node.json
View File

@ -1,25 +0,0 @@
{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "ES2022",
"lib": ["ES2023"],
"module": "ESNext",
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["vite.config.ts"]
}

25
frontend/vite.config.ts
View File

@ -1,25 +0,0 @@
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
// https://vite.dev/config/
export default defineConfig({
plugins: [react()],
server: {
proxy: {
'/api': {
target: 'http://localhost:8080',
secure: false,
changeOrigin: true,
ws: true,
/*configure: (proxy) => {
proxy.on('error', (err, _req, _res) => {
console.error(err);
})
proxy.on('proxyReq', (_proxyReq, req, _res) => {
console.log("Anfrage an Proxy: ", req.method, req.url);
})
}*/
}
}
}
})

0
backend/mvnw → mvnw vendored
View File

0
backend/mvnw.cmd → mvnw.cmd vendored
View File

0
backend/pom.xml → pom.xml
View File

3
backend/src/main/java/com/example/backend/Group.java → src/main/java/com/example/hangry/Group.java
View File

@ -1,7 +1,6 @@
package com.example.backend;
package com.example.hangry;
import jakarta.persistence.*;
import java.util.HashSet;
import java.util.Set;

3
backend/src/main/java/com/example/backend/GroupRecipe.java → src/main/java/com/example/hangry/GroupRecipe.java
View File

@ -1,4 +1,5 @@
package com.example.backend;
package com.example.hangry;
import jakarta.persistence.*;
@Entity

2
backend/src/main/java/com/example/backend/GroupRecipeRepository.java → src/main/java/com/example/hangry/GroupRecipeRepository.java
View File

@ -1,4 +1,4 @@
package com.example.backend;
package com.example.hangry;
import org.springframework.data.jpa.repository.JpaRepository;

2
backend/src/main/java/com/example/backend/GroupRepository.java → src/main/java/com/example/hangry/GroupRepository.java
View File

@ -1,4 +1,4 @@
package com.example.backend;
package com.example.hangry;
import org.springframework.data.jpa.repository.JpaRepository;

13
src/main/java/com/example/hangry/HangryApplication.java Normal file
View File

@ -0,0 +1,13 @@
package com.example.hangry;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class HangryApplication {
public static void main(String[] args) {
SpringApplication.run(HangryApplication.class, args);
}
}

2
backend/src/main/java/com/example/backend/Ingredient.java → src/main/java/com/example/hangry/Ingredient.java
View File

@ -1,4 +1,4 @@
package com.example.backend;
package com.example.hangry;
import jakarta.persistence.*;

2
backend/src/main/java/com/example/backend/IngredientRepository.java → src/main/java/com/example/hangry/IngredientRepository.java
View File

@ -1,4 +1,4 @@
package com.example.backend;
package com.example.hangry;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

4
backend/src/main/java/com/example/backend/Like.java → src/main/java/com/example/hangry/Like.java
View File

@ -1,7 +1,5 @@
package com.example.backend;
package com.example.hangry;
import jakarta.persistence.*;
import java.time.LocalDateTime;

4
backend/src/main/java/com/example/backend/LikeRepository.java → src/main/java/com/example/hangry/LikeRepository.java
View File

@ -1,8 +1,8 @@
package com.example.backend;
package com.example.hangry;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.List;
import java.util.Optional;
public interface LikeRepository extends JpaRepository<Like, Long> {
boolean existsByUserAndRecipe(User user, Recipe recipe);

81
src/main/java/com/example/hangry/Recipe.java Normal file
View File

@ -0,0 +1,81 @@
package com.example.hangry;
import jakarta.persistence.*;
import java.util.List;
@Entity
public class Recipe {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String name;
private String description;
private String category;
private String imageUrl;
@OneToMany(mappedBy = "recipe", cascade = CascadeType.ALL, orphanRemoval = true)
private List<RecipeIngredient> recipeIngredients;
public Recipe() {
}
public Recipe(String name, String description, String category, String imageUrl) {
this.name = name;
this.description = description;
this.category = category;
this.imageUrl = imageUrl;
}
// Getter und Setter
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getCategory() {
return category;
}
public void setCategory(String category) {
this.category = category;
}
public String getImageUrl() {
return imageUrl;
}
public void setImageUrl(String imageUrl) {
this.imageUrl = imageUrl;
}
public List<RecipeIngredient> getRecipeIngredients() {
return recipeIngredients;
}
public void setRecipeIngredients(List<RecipeIngredient> recipeIngredients) {
this.recipeIngredients = recipeIngredients;
}
}

2
backend/src/main/java/com/example/backend/RecipeIngredient.java → src/main/java/com/example/hangry/RecipeIngredient.java
View File

@ -1,4 +1,4 @@
package com.example.backend;
package com.example.hangry;
import jakarta.persistence.*;

7
backend/src/main/java/com/example/backend/RecipeRepository.java → src/main/java/com/example/hangry/RecipeRepository.java
View File

@ -1,4 +1,4 @@
package com.example.backend;
package com.example.hangry;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
@ -6,15 +6,10 @@ import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
public interface RecipeRepository extends JpaRepository<Recipe, Long> {
// Filtert Rezepte nach Kategorie (z. B. vegan, vegetarisch, einfach)
Page<Recipe> findByCategoryIgnoreCase(String category, Pageable pageable);
Page<Recipe> findByUser_Id(long userID, Pageable pageable);
List<Recipe> findByUser_Id(long userID);
// Sucht nach Rezepten, die eine bestimmte Zutat enthalten
@Query("SELECT r FROM Recipe r JOIN r.recipeIngredients i WHERE LOWER(i.ingredient.name) LIKE LOWER(CONCAT('%', :ingredient, '%'))")
Page<Recipe> findByIngredient(@Param("ingredient") String ingredient, Pageable pageable);

3
backend/src/main/java/com/example/backend/User.java → src/main/java/com/example/hangry/User.java
View File

@ -1,7 +1,6 @@
package com.example.backend;
package com.example.hangry;
import jakarta.persistence.*;
import java.util.ArrayList;
import java.util.List;

8
backend/src/main/java/com/example/backend/UserRepository.java → src/main/java/com/example/hangry/UserRepository.java
View File

@ -1,17 +1,15 @@
package com.example.backend;
package com.example.hangry;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import java.util.Optional;
@Repository
public interface UserRepository extends JpaRepository<User, Long> {
// Benutzerdefinierte Abfrage: Benutzer nach Benutzernamen finden
Optional<User> findByUsername(String username);
User findByUsername(String username);
// Benutzerdefinierte Abfrage: Benutzer nach E-Mail finden
Optional<User> findByEmail(String email);
User findByEmail(String email);
}

9
backend/src/main/java/com/example/backend/controller/AuthController.java → src/main/java/com/example/hangry/controller/AuthController.java
View File

@ -1,11 +1,10 @@
package com.example.backend.controller;
package com.example.hangry.controller;
import com.example.backend.User;
import com.example.backend.services.JwtService;
import com.example.backend.services.UserService;
import com.example.hangry.User;
import com.example.hangry.services.UserService;
import com.example.hangry.services.JwtService;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.Collections;

8
backend/src/main/java/com/example/backend/controller/GroupController.java → src/main/java/com/example/hangry/controller/GroupController.java
View File

@ -1,12 +1,10 @@
package com.example.backend.controller;
package com.example.hangry.controller;
import com.example.backend.Group;
import com.example.backend.User;
import com.example.backend.services.GroupService;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.Set;
import com.example.hangry.*;
import com.example.hangry.services.GroupService;
@RestController
@RequestMapping("/api/groups")
@CrossOrigin(origins = "*")

8
backend/src/main/java/com/example/backend/controller/GroupRecipeController.java → src/main/java/com/example/hangry/controller/GroupRecipeController.java
View File

@ -1,13 +1,15 @@
package com.example.backend.controller;
package com.example.hangry.controller;
import com.example.backend.Recipe;
import com.example.backend.services.GroupRecipeService;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.Set;
import com.example.hangry.services.GroupRecipeService;
import com.example.hangry.*;
@RestController
@RequestMapping("/api/group-recipes")
@CrossOrigin(origins = "*")

9
backend/src/main/java/com/example/backend/controller/IngredientController.java → src/main/java/com/example/hangry/controller/IngredientController.java
View File

@ -1,13 +1,12 @@
package com.example.backend.controller;
package com.example.hangry.controller;
import com.example.backend.Ingredient;
import com.example.backend.services.IngredientService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.List;
import java.util.*;
import com.example.hangry.*;
import com.example.hangry.services.IngredientService;
@RestController
@RequestMapping("/api/ingredients")

7
backend/src/main/java/com/example/backend/controller/LikeController.java → src/main/java/com/example/hangry/controller/LikeController.java
View File

@ -1,11 +1,10 @@
package com.example.backend.controller;
package com.example.hangry.controller;
import com.example.backend.Recipe;
import com.example.backend.services.LikeService;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.List;
import com.example.hangry.*;
import com.example.hangry.services.LikeService;
@RestController
@RequestMapping("/api/likes")
@CrossOrigin(origins = "*")

18
backend/src/main/java/com/example/backend/controller/RecipeController.java → src/main/java/com/example/hangry/controller/RecipeController.java
View File

@ -1,14 +1,14 @@
package com.example.backend.controller;
package com.example.hangry.controller;
import com.example.backend.Recipe;
import com.example.backend.services.RecipeService;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import java.util.Optional;
import com.example.hangry.*;
import com.example.hangry.services.RecipeService;
@RestController
@RequestMapping("/api/recipes")
@CrossOrigin(origins = "*") // Erlaubt CORS für alle Domains, kann angepasst werden
@ -32,12 +32,6 @@ public class RecipeController {
Optional<Recipe> recipe = recipeService.getRecipeById(id);
return recipe.map(ResponseEntity::ok).orElseGet(() -> ResponseEntity.notFound().build());
}
// Endpunkt: Eigene Rezepte abrufen
@GetMapping("/user/{userId}")
public Page<Recipe> getRecipesByUser(@PathVariable Long userId, Pageable pageable) {
return recipeService.getRecipesByUser(userId, pageable);
}
// Neues Rezept erstellen
@PostMapping

14
backend/src/main/java/com/example/backend/controller/UserController.java → src/main/java/com/example/hangry/controller/UserController.java
View File

@ -1,9 +1,9 @@
package com.example.backend.controller;
package com.example.hangry.controller;
import com.example.backend.User;
import com.example.backend.services.UserService;
import org.springframework.web.bind.annotation.*;
import com.example.hangry.*;
import com.example.hangry.services.UserService;
@RestController
@RequestMapping("/users")
public class UserController {
@ -31,12 +31,4 @@ public class UserController {
public User getUserByEmail(@PathVariable String email) {
return userService.getUserByEmail(email);
}
//Endpunkt: Benutzer aktualisieren
@PutMapping("/update/email/{email}")
public User updateUser(@PathVariable String email, @RequestBody User updatedUser) {
return userService.updateUser(email, updatedUser);
}
}

14
backend/src/main/java/com/example/backend/security/JwtAuthenticationFilter.java → src/main/java/com/example/hangry/security/JwtAuthenticationFilter.java
View File

@ -1,15 +1,17 @@
package com.example.backend.security;
package com.example.hangry.security;
import com.example.backend.User;
import com.example.backend.UserRepository;
import com.example.backend.exceptions.UserNotFoundException;
import com.example.backend.services.JwtService;
import com.example.hangry.User;
import com.example.hangry.UserRepository;
import com.example.hangry.services.JwtService;
import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
@ -37,7 +39,7 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
String token = authHeader.substring(7);
String email = jwtService.extractEmail(token);
if (email != null && SecurityContextHolder.getContext().getAuthentication() == null) {
User user = userRepository.findByEmail(email).orElseThrow(() -> new UserNotFoundException("User not found"));
User user = userRepository.findByEmail(email);
if (user != null && jwtService.validateToken(token, user)) {
UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(user, null, new ArrayList<>());
SecurityContextHolder.getContext().setAuthentication(authentication);

4
backend/src/main/java/com/example/backend/security/SecurityConfig.java → src/main/java/com/example/hangry/security/SecurityConfig.java
View File

@ -1,12 +1,12 @@
package com.example.backend.security;
package com.example.hangry.security;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
@Configuration

5
backend/src/main/java/com/example/backend/services/GroupRecipeService.java → src/main/java/com/example/hangry/services/GroupRecipeService.java
View File

@ -1,10 +1,9 @@
package com.example.backend.services;
package com.example.hangry.services;
import com.example.backend.*;
import org.springframework.stereotype.Service;
import java.util.Set;
import java.util.stream.Collectors;
import com.example.hangry.*;
@Service
public class GroupRecipeService {

8
backend/src/main/java/com/example/backend/services/GroupService.java → src/main/java/com/example/hangry/services/GroupService.java
View File

@ -1,12 +1,8 @@
package com.example.backend.services;
package com.example.hangry.services;
import com.example.backend.Group;
import com.example.backend.GroupRepository;
import com.example.backend.User;
import com.example.backend.UserRepository;
import org.springframework.stereotype.Service;
import java.util.Set;
import com.example.hangry.*;
@Service
public class GroupService {

11
backend/src/main/java/com/example/backend/services/IngredientService.java → src/main/java/com/example/hangry/services/IngredientService.java
View File

@ -1,14 +1,9 @@
package com.example.backend.services;
package com.example.hangry.services;
import com.example.backend.Ingredient;
import com.example.backend.IngredientRepository;
import com.example.backend.User;
import com.example.backend.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Optional;
import java.util.*;
import com.example.hangry.*;
@Service
public class IngredientService {

4
backend/src/main/java/com/example/backend/services/JwtService.java → src/main/java/com/example/hangry/services/JwtService.java
View File

@ -1,6 +1,6 @@
package com.example.backend.services;
package com.example.hangry.services;
import com.example.backend.User;
import com.example.hangry.User;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;

5
backend/src/main/java/com/example/backend/services/LikeService.java → src/main/java/com/example/hangry/services/LikeService.java
View File

@ -1,10 +1,9 @@
package com.example.backend.services;
package com.example.hangry.services;
import com.example.backend.*;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
import com.example.hangry.*;
@Service
public class LikeService {

11
backend/src/main/java/com/example/backend/services/RecipeService.java → src/main/java/com/example/hangry/services/RecipeService.java
View File

@ -1,13 +1,11 @@
package com.example.backend.services;
package com.example.hangry.services;
import com.example.backend.Recipe;
import com.example.backend.RecipeRepository;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;
import java.util.Optional;
import com.example.hangry.*;
@Service
public class RecipeService {
@ -63,9 +61,4 @@ public class RecipeService {
return recipeRepository.findByIngredient(ingredient, pageable);
}
// Eigene Rezepte abrufen
public Page<Recipe> getRecipesByUser(Long userId, Pageable pageable) {
return recipeRepository.findByUser_Id(userId, pageable);
}
}

20
backend/src/main/java/com/example/backend/services/UserService.java → src/main/java/com/example/hangry/services/UserService.java
View File

@ -1,11 +1,9 @@
package com.example.backend.services;
package com.example.hangry.services;
import com.example.backend.User;
import com.example.backend.UserRepository;
import com.example.backend.exceptions.UserNotFoundException;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import com.example.hangry.*;
@Service
public class UserService {
@ -27,26 +25,16 @@ public class UserService {
// Benutzer anhand des Benutzernamens suchen
public User getUserByUsername(String username) {
return userRepository.findByUsername(username).orElse(null);
return userRepository.findByUsername(username);
}
// Benutzer anhand der E-Mail suchen
public User getUserByEmail(String email) {
return userRepository.findByEmail(email).orElseThrow(()->new UserNotFoundException("User not found: "+email));
return userRepository.findByEmail(email);
}
// Passwort überprüfen
public boolean checkPassword(String rawPassword, String hashedPassword) {
return passwordEncoder.matches(rawPassword, hashedPassword);
}
public User updateUser(String email, User updatedUser) {
User existingUser = userRepository.findByEmail(email)
.orElseThrow(() -> new UserNotFoundException("User not found: "+email));
existingUser.setUsername(updatedUser.getUsername());
// Weitere Felder falls nötig
return userRepository.save(existingUser);
}
}

0
backend/src/main/resources/application.properties → src/main/resources/application.properties
View File

4
backend/src/test/java/com/example/backend/BackendApplicationTests.java → src/test/java/com/example/hangry/HangryApplicationTests.java
View File

@ -1,10 +1,10 @@
package com.example.backend;
package com.example.hangry;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class BackendApplicationTests {
class HangryApplicationTests {
@Test
void contextLoads() {