Almost finish implementing client side

.idea/.idea.T120B165-ImgBoard/.idea/workspace.xml

@@ -8,7 +8,19 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="4e14f3e6-3f4d-450c-8a9e-273b19823ca0" name="Changes" comment="" />
+    <list default="true" id="4e14f3e6-3f4d-450c-8a9e-273b19823ca0" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/.idea.T120B165-ImgBoard/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/.idea.T120B165-ImgBoard/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard.sln.DotSettings.user" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard.sln.DotSettings.user" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Controllers/PostController.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Controllers/PostController.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Controllers/TagController.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Controllers/TagController.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Dtos/Comment/CommentDto.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Dtos/Comment/CommentDto.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Dtos/Post/PostDto.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Dtos/Post/PostDto.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Dtos/Tag/CreateTagDto.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Dtos/Tag/CreateTagDto.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Models/Tag.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Models/Tag.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Program.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Program.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/T120B165-ImgBoard/Services/PostService.cs" beforeDir="false" afterPath="$PROJECT_DIR$/T120B165-ImgBoard/Services/PostService.cs" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -31,6 +43,7 @@
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/4afd6eaa21b44c15b819957c24b8b6071daa00/a4/86d4eee3/StatusCodeResult.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/560c8584411b436bb783d358249acd4fe400/15/6f12b841/IHostEnvironment.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/8cb87e61921c49bcadb380781eccdeb4228600/16/829c32b2/NSwagApplicationBuilderExtensions.cs" root0="SKIP_HIGHLIGHTING" />
+    <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/a24070ff7b2146de93398ba94af8728215800/ea/31248d29/AuthorizeAttribute.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/b13cb16f7e5749269b6922dc6752bd1c291448/5b/5bdfe94c/DatabaseFacade.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/b9c62e8e682440cd84e6081f7672fcd3d1a000/61/073f2693/String.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/fe0eb928ebdd4a47ae76673fbad3037d10800/30/30f1fe01/IdentityUser`1.cs" root0="FORCE_HIGHLIGHTING" />
@@ -51,20 +64,21 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
+  <component name="PropertiesComponent">{
-  "keyToString": {
+  &quot;keyToString&quot;: {
-    ".NET Launch Settings Profile.T120B165-ImgBoard: http.executor": "Run",
+    &quot;.NET Launch Settings Profile.T120B165-ImgBoard: http.executor&quot;: &quot;Run&quot;,
-    "ModuleVcsDetector.initialDetectionPerformed": "true",
+    &quot;ModuleVcsDetector.initialDetectionPerformed&quot;: &quot;true&quot;,
-    "RunOnceActivity.ShowReadmeOnStart": "true",
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    "git-widget-placeholder": "main",
+    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
-    "node.js.detected.package.eslint": "true",
+    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
-    "node.js.detected.package.tslint": "true",
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
-    "node.js.selected.package.eslint": "(autodetect)",
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
-    "node.js.selected.package.tslint": "(autodetect)",
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
-    "nodejs_package_manager_path": "npm",
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
-    "vue.rearranger.settings.migration": "true"
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
   }
-}]]></component>
+}</component>
   <component name="RunManager" selected=".NET Launch Settings Profile.T120B165-ImgBoard: http">
     <configuration name="T120B165-ImgBoard: http" type="LaunchSettings" factoryName=".NET Launch Settings Profile">
       <option name="LAUNCH_PROFILE_PROJECT_FILE_PATH" value="$PROJECT_DIR$/T120B165-ImgBoard/T120B165-ImgBoard.csproj" />
@@ -158,6 +172,13 @@
       <workItem from="1759305506296" duration="7211000" />
       <workItem from="1759334279107" duration="1064000" />
       <workItem from="1759446792755" duration="16407000" />
+      <workItem from="1760458832335" duration="4091000" />
+      <workItem from="1760464175949" duration="802000" />
+      <workItem from="1760524309714" duration="6507000" />
+      <workItem from="1760900195475" duration="4137000" />
+      <workItem from="1761063773513" duration="10000" />
+      <workItem from="1762152955053" duration="832000" />
+      <workItem from="1762243840092" duration="121000" />
     </task>
     <servers />
   </component>
@@ -183,6 +204,19 @@
           <properties exception="System.Threading.ThreadAbortException" breakIfHandledByOtherCode="false" displayValue="System.Threading.ThreadAbortException" />
           <option name="timeStamp" value="3" />
         </breakpoint>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/T120B165-ImgBoard/Services/PostService.cs</url>
+          <line>99</line>
+          <properties documentPath="$PROJECT_DIR$/T120B165-ImgBoard/Services/PostService.cs" containingFunctionPresentation="Method 'FindAll'">
+            <startOffsets>
+              <option value="3370" />
+            </startOffsets>
+            <endOffsets>
+              <option value="3417" />
+            </endOffsets>
+          </properties>
+          <option name="timeStamp" value="4" />
+        </line-breakpoint>
       </breakpoints>
     </breakpoint-manager>
     <pin-to-top-manager>

Client/.dockerignore

@@ -0,0 +1,4 @@
+.react-router
+build
+node_modules
+README.md

Client/.gitignore

@@ -0,0 +1,7 @@
+.DS_Store
+.env
+/node_modules/
+
+# React Router
+/.react-router/
+/build/

Client/Dockerfile

@@ -0,0 +1,22 @@
+FROM node:20-alpine AS development-dependencies-env
+COPY . /app
+WORKDIR /app
+RUN npm ci
+
+FROM node:20-alpine AS production-dependencies-env
+COPY ./package.json package-lock.json /app/
+WORKDIR /app
+RUN npm ci --omit=dev
+
+FROM node:20-alpine AS build-env
+COPY . /app/
+COPY --from=development-dependencies-env /app/node_modules /app/node_modules
+WORKDIR /app
+RUN npm run build
+
+FROM node:20-alpine
+COPY ./package.json package-lock.json /app/
+COPY --from=production-dependencies-env /app/node_modules /app/node_modules
+COPY --from=build-env /app/build /app/build
+WORKDIR /app
+CMD ["npm", "run", "start"]

Client/README.md

@@ -0,0 +1,89 @@
+TODO: automatic refresh based on auth token expiration
+
+# Welcome to React Router!
+
+A modern, production-ready template for building full-stack React applications using React Router.
+
+[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/remix-run/react-router-templates/tree/main/default)
+
+## Features
+
+- 🚀 Server-side rendering
+- ⚡️ Hot Module Replacement (HMR)
+- 📦 Asset bundling and optimization
+- 🔄 Data loading and mutations
+- 🔒 TypeScript by default
+- 🎉 TailwindCSS for styling
+- 📖 [React Router docs](https://reactrouter.com/)
+
+## Getting Started
+
+### Installation
+
+Install the dependencies:
+
+```bash
+npm install
+```
+
+### Development
+
+Start the development server with HMR:
+
+```bash
+npm run dev
+```
+
+Your application will be available at `http://localhost:5173`.
+
+## Building for Production
+
+Create a production build:
+
+```bash
+npm run build
+```
+
+## Deployment
+
+### Docker Deployment
+
+To build and run using Docker:
+
+```bash
+docker build -t my-app .
+
+# Run the container
+docker run -p 3000:3000 my-app
+```
+
+The containerized application can be deployed to any platform that supports Docker, including:
+
+- AWS ECS
+- Google Cloud Run
+- Azure Container Apps
+- Digital Ocean App Platform
+- Fly.io
+- Railway
+
+### DIY Deployment
+
+If you're familiar with deploying Node applications, the built-in app server is production-ready.
+
+Make sure to deploy the output of `npm run build`
+
+```
+├── package.json
+├── package-lock.json (or pnpm-lock.yaml, or bun.lockb)
+├── build/
+│   ├── client/    # Static assets
+│   └── server/    # Server-side code
+```
+
+## Styling
+
+This template comes with [Tailwind CSS](https://tailwindcss.com/) already configured for a simple default starting experience. You can use whatever CSS framework you prefer.
+
+---
+
+Built with ❤️ using React Router.

Client/app/api/api.ts

@@ -0,0 +1,146 @@
+import type { User } from "~/context/AuthContext";
+import type { Comment } from "~/types/comment";
+import type { PaginatedResponse } from "~/types/PaginatedResponse";
+import type { Post } from "~/types/post";
+import type { Tag } from "~/types/tag";
+
+const ENDPOINT = 'http://localhost:5259/api';
+
+export class API {
+
+    private static async genericRequest(url: string, method: string, body: any = null, headers: Record<string, string> = {}): Promise<Response> {
+        const localHeaders = {
+            'Content-Type': 'application/json',
+            ...headers,
+        };
+        const options: RequestInit = {
+            method,
+            headers: localHeaders,
+        };
+        if (body) {
+            options.body = JSON.stringify(body);
+        }
+        const response = await fetch(url, options);
+        return response;
+    }
+
+    private static async get(url: string, headers: Record<string, string> = {}) {
+        const response = await fetch(url);
+        if (!response.ok) {
+            throw new Error(`HTTP error! status: ${response.status}`);
+        }
+        return response.json();
+    }
+
+    public static async post(url: string, body: any, headers: Record<string, string> = {}): Promise<Response> {
+        return await API.genericRequest(url, 'POST', body, headers);
+    }
+
+    private static async patch(url: string, body: any, headers: Record<string, string> = {}): Promise<Response> {
+        return await API.genericRequest(url, 'PATCH', body, headers);
+    }
+
+    private static async delete(url: string, body: any, headers: Record<string, string> = {}): Promise<Response> {
+        return await API.genericRequest(url, 'DELETE', body, headers);
+    }
+
+    /* Tag APIs */
+    public static async fetchTags(page: number): Promise<PaginatedResponse<Tag>> {
+        const data = await API.get(`${ENDPOINT}/tags?page=${page}`);
+        return data
+    }
+
+    public static async createTag(name: string, tagType: string, user: User): Promise<Response> {
+        return await API.post(`${ENDPOINT}/tags`, { name, type: tagType }, { Authorization: `Bearer ${user.accessToken}`});
+    }
+
+    public static async updateTag(name: string, newType: string,  user: User): Promise<Response> {
+        return await API.patch(`${ENDPOINT}/tags/${encodeURIComponent(name)}`, { type: newType }, { Authorization: `Bearer ${user.accessToken}`});
+    }
+
+    public static async deleteTag(name: string, user: User): Promise<Response> {
+        return await API.delete(`${ENDPOINT}/tags/${encodeURIComponent(name)}`, {}, { Authorization: `Bearer ${user.accessToken}`});
+    }
+
+
+    /* Post APIs */
+    public static async fetchPostById(id: number): Promise<Post|null> {
+        const data = await API.get(`${ENDPOINT}/posts/${id}`);
+        return data;
+    }
+
+    public static async fetchPosts(page: number, filter: string = ""): Promise<PaginatedResponse<Post>> {
+        const data = await API.get(`${ENDPOINT}/posts?page=${page}&query=${encodeURIComponent(filter)}`);
+        return data
+    }
+
+    public static async createPostRequest(
+        title: string, description: string,
+        tags: string[], filename: string,
+        fileMimeType: string, fileSize: number,
+        user: User
+    ): Promise<Response> {
+        return await API.post(`${ENDPOINT}/posts`, {
+            title, description, tags, filename,
+            fileMimeType, fileSize
+      }, { Authorization: `Bearer ${user.accessToken}`})
+    }
+
+    public static async patchFileUploadUrl(uploadUrl: string, image: File, user: User): Promise<Response> {
+        return await fetch(uploadUrl, {
+            method: 'PATCH',
+            headers: {
+            'Content-Range': `bytes 0-${image.size - 1}/${image.size}`,
+            'Content-Type': 'application/octet-stream',
+            'Authorization': `Bearer ${user.accessToken}`,
+            },
+            body: image,
+        });
+    }
+
+    public static async updatePost(postId: number, title: string, description: string, tags: string[], user: User): Promise<Response> {
+        return await API.patch(`${ENDPOINT}/posts/${postId}`, { title, description, tags }, {Authorization: `Bearer ${user.accessToken}`});
+    }
+
+    public static async deletePost(postId: number, user: User): Promise<Response> {
+        return await API.delete(`${ENDPOINT}/posts/${postId}`, {}, {Authorization: `Bearer ${user.accessToken}`});
+    }
+
+    /* Comment APIs */
+    public static async fetchCommentsByPostId(postId: number, page: number): Promise<PaginatedResponse<Comment>> {
+        const data = await API.get(`${ENDPOINT}/posts/${postId}/comments?page=${page}`);
+        return data;
+    }
+
+    public static async postComment(postId: number, text: string, user: User): Promise<Response> {
+        return await API.post(`${ENDPOINT}/posts/${postId}/comments`, { text }, {Authorization: `Bearer ${user.accessToken}`});
+    }
+
+    public static async updateComment(postId: number, commentId: number, newText: string, user: User): Promise<Response> {
+        return await API.patch(`${ENDPOINT}/posts/${postId}/comments/${commentId}`, { text: newText }, {Authorization: `Bearer ${user.accessToken}`});
+    }
+
+    public static async deleteComment(postId: number, commentId: number, user: User): Promise<Response> {
+        return await API.delete(`${ENDPOINT}/posts/${postId}/comments/${commentId}`, {}, {Authorization: `Bearer ${user.accessToken}`});
+    }
+
+
+
+    /* Auth APIs */
+    public static async register(username: string, email: string, password: string): Promise<Response> {
+        return await API.post(`${ENDPOINT}/auth/register`, { username, email, password });
+    }
+
+    public static async login(email: string, password: string): Promise<Response> {
+        return await API.post(`${ENDPOINT}/auth/login`, { email, password });
+    }
+
+    public static async renewToken(refreshToken: string): Promise<Response> {
+        return await API.post(`${ENDPOINT}/auth/renew`, { refreshToken });
+    }
+
+    public static async revokeToken(refreshToken: string): Promise<Response> {
+        return await API.post(`${ENDPOINT}/auth/revoke`, { refreshToken });
+    }
+}
+

Client/app/app.css

@@ -0,0 +1,15 @@
+@import "tailwindcss";
+
+@theme {
+  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif,
+    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+}
+
+html,
+body {
+  @apply bg-white dark:bg-gray-950;
+
+  @media (prefers-color-scheme: dark) {
+    color-scheme: dark;
+  }
+}

Client/app/components/Footer.tsx

@@ -0,0 +1,9 @@
+export default function Footer() {
+    return (
+        <footer className="bg-white mt-auto">
+            <div className="container mx-auto py-4 px-4 text-center text-gray-500">
+                &copy; {new Date().getFullYear()} ImageBoard. All rights reserved.
+            </div>
+        </footer>
+    )
+}

Client/app/components/Header.tsx

@@ -0,0 +1,304 @@
+import { useState, type FormEventHandler } from "react";
+import Icon, { ICONS } from "./Icon";
+import Modal from "./Modal";
+import { useLocation, useNavigate } from "react-router";
+import { API } from "~/api/api";
+import { useAuth } from "~/context/AuthContext";
+
+export default function Header() {
+  const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
+
+  const { user, login, logout, isLoading } = useAuth();
+
+  const navigate = useNavigate();
+
+  const onBack = () => { navigate("/") };
+  const onUploadClick= () => setIsUploadModalOpen(true)
+
+  const [isLoginModalOpen, setIsLoginModalOpen] = useState(false);
+  const [isRegisterModalOpen, setIsRegisterModalOpen] = useState(false);
+  const [isUploadModalOpen, setIsUploadModalOpen] = useState(false);
+
+  const onTagsClick = () => { navigate("/tags") }
+  const onLoginClick = () => { setIsLoginModalOpen(true); }
+  const onRegisterClick = () => { setIsRegisterModalOpen(true); }
+
+  const onLogout = () => { logout(); if(isMobileMenuOpen) setIsMobileMenuOpen(false); }
+
+  type NavButtonProps = {
+    onClick: () => void;
+    icon: string;
+    children: React.ReactNode;
+    className?: string;
+  };
+
+  const NavButton = ({ onClick, icon, children, className = '' }: NavButtonProps) => (
+    <button onClick={onClick} className={`flex items-center space-x-2 px-4 py-2 font-semibold rounded-lg transition-colors ${className}`}>
+      <Icon path={icon} />
+      <span className="hidden md:inline">{children}</span>
+    </button>
+  );
+    
+  type MobileNavLinkProps = {
+    onClick: () => void;
+    icon: string;
+    children: React.ReactNode;
+    className?: string;
+  };
+
+  const MobileNavLink = ({ onClick, icon, children, className = '' }: MobileNavLinkProps) => (
+    <a href="#" onClick={(e) => { e.preventDefault(); onClick(); setIsMobileMenuOpen(false); }} className={`flex items-center space-x-3 px-3 py-2 text-base font-medium rounded-md ${className}`}>
+      <Icon path={icon} />
+      <span>{children}</span>
+    </a>
+  );
+
+  const UploadModal = ({ isOpen, onClose }: { isOpen: boolean; onClose: () => void; }) => {
+    const [title, setTitle] = useState('');
+    const [description, setDescription] = useState('');
+    const [tags, setTags] = useState('');
+    const [imageFile, setImageFile] = useState<File | null>(null);
+    const [error, setError] = useState('');
+
+    const handleSubmit: FormEventHandler = async (e) => {
+      e.preventDefault();
+      setError('');
+      if (!user) return;
+      
+      const enteredTags = tags.split(' ').filter(t => t);
+
+      if (!title || !imageFile || !description) {
+        setError('Please fill in all fields and select an image.');
+        return;
+      }
+
+      const response = await API.createPostRequest(
+        title, description,
+        enteredTags, imageFile.name,
+        imageFile.type, imageFile.size,
+        user
+      );
+      const data = await response.json();
+      if (!response.ok) {
+        setError(data.detail || `Upload failed with status ${response.status}.`);
+        return;
+      }
+      const uploadUrl = data.fileUrl;
+      if (!uploadUrl) {
+        setError('Upload URL not provided by server.');
+        return;
+      }
+      
+      const uploadResponse = await API.patchFileUploadUrl(uploadUrl, imageFile, user);
+      if (!uploadResponse.ok) {
+        setError(`Image upload failed with status ${uploadResponse.status}.`);
+        return;
+      }
+      navigate(`/posts/${data.id}`);
+      onClose();
+    };
+
+    return (
+      <Modal isOpen={isOpen} onClose={onClose}>
+        <h2 className="text-2xl font-bold mb-4">Upload a Post</h2>
+        <form onSubmit={handleSubmit}>
+          <div className="mb-4">
+          <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="post-title">Title</label>
+          <input id="post-title" type="text" value={title} onChange={(e) => setTitle(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" placeholder="e.g., My Awesome Picture"/>
+          </div>
+          <div className="mb-4">
+          <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="post-description">Description</label>
+          <textarea id="post-description" rows={3} value={description} onChange={(e) => setDescription(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" placeholder="A short description of your image..."/>
+          </div>
+          <div className="mb-4">
+          <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="post-tags">Tags (space-separated)</label>
+          <input id="post-tags" type="text" value={tags} onChange={(e) => setTags(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" placeholder="e.g., high-res"/>
+          </div>
+          <div className="mb-6">
+          <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="post-image">Image</label>
+          <input id="post-image" type="file" accept="image/*" onChange={(e) => {
+            const files = e.target.files
+            if (files && files.length > 0) setImageFile(files[0])
+          }} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 mb-3 leading-tight focus:outline-none focus:shadow-outline"/>
+          </div>
+          {error && <p className="text-red-500 text-xs italic mb-4">{error}</p>}
+          <div className="flex items-center justify-end">
+          <button type="submit" className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline disabled:bg-blue-300" disabled={!title || !imageFile || !description}>Upload</button>
+          </div>
+        </form>
+      </Modal>
+    );
+  };
+
+  const RegisterModal = ({ isOpen, onClose }: { isOpen: boolean; onClose: () => void; }) => {
+    const [username, setUsername] = useState('');
+    const [email, setEmail] = useState('');
+    const [password, setPassword] = useState('');
+    const [confirmPassword, setConfirmPassword] = useState('');
+    const [error, setError] = useState('');
+
+    const handleSubmit: FormEventHandler = async (e) => {
+      e.preventDefault();
+      setError('');
+      if (password !== confirmPassword) {
+        setError("Passwords do not match.");
+        return;
+      }
+      
+      const response = await API.register(username, email, password);
+      if (!response.ok) {
+        const data = await response.json();
+        setError(data.detail || "Registration failed. Please try again.");
+        return;
+      }
+      
+      // Automatically log in the user after successful registration
+      const loginResponse = await API.login(email, password);
+      if (loginResponse.ok) {
+        const loginData = await loginResponse.json();
+        login(loginData.accessToken, loginData.refreshToken);
+      }
+      
+      onClose();
+      setUsername('');
+      setEmail('');
+      setPassword('');
+      setConfirmPassword('');
+    };
+
+    return (
+      <Modal isOpen={isOpen} onClose={onClose}>
+        <h2 className="text-2xl font-bold mb-4">Register</h2>
+        <form onSubmit={handleSubmit}>
+          <div className="mb-4">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="register-username">Username</label>
+            <input id="register-username" type="text" value={username} onChange={(e) => setUsername(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" placeholder="Enter username" required/>
+          </div>
+          <div className="mb-4">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="register-email">Email</label>
+            <input id="register-email" type="email" value={email} onChange={(e) => setEmail(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" placeholder="Enter email" required/>
+          </div>
+          <div className="mb-4">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="register-password">Password</label>
+            <input id="register-password" type="password" value={password} onChange={(e) => setPassword(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" placeholder="Enter password" required/>
+          </div>
+          <div className="mb-6">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="confirm-password">Confirm Password</label>
+            <input id="confirm-password" type="password" value={confirmPassword} onChange={(e) => setConfirmPassword(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 mb-3 leading-tight focus:outline-none focus:shadow-outline" placeholder="Confirm password" required/>
+          </div>
+          {error && <p className="text-red-500 text-xs italic mb-4">{error}</p>}
+          <div className="flex items-center justify-between">
+            <button type="submit" className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline">Register</button>
+          </div>
+        </form>
+      </Modal>
+    );
+  };
+
+  const LoginModal = ({ isOpen, onClose }: { isOpen: boolean; onClose: () => void; }) => {
+    const [username, setUsername] = useState('');
+    const [password, setPassword] = useState('');
+    const [error, setError] = useState('');
+
+    const handleSubmit: FormEventHandler = async (e) => {
+      e.preventDefault();
+      const response = await API.login(username, password);
+      if (!response.ok) {
+        setError("Login failed. Please check your credentials.");
+        return;
+      }
+      const data = await response.json();
+      login(data.accessToken, data.refreshToken);
+      onClose();
+      setUsername('');
+      setPassword('');
+    };
+
+    return (
+      <Modal isOpen={isLoginModalOpen} onClose={onClose}>
+        <h2 className="text-2xl font-bold mb-4">Login</h2>
+        <form onSubmit={handleSubmit}>
+          <div className="mb-4">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="username">Email</label>
+            <input id="username" type="email" value={username} onChange={(e) => setUsername(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" placeholder="Enter email"/>
+          </div>
+          <div className="mb-6">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="password">Password</label>
+            <input id="password" type="password" value={password} onChange={(e) => setPassword(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 mb-3 leading-tight focus:outline-none focus:shadow-outline" placeholder="Enter password"/>
+          </div>
+          {error && <p className="text-red-500 text-xs italic mb-4">{error}</p>}
+          <div className="flex items-center justify-between">
+            <button type="submit" className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline">Sign In</button>
+            <a href="#" onClick={(e) => { e.preventDefault(); onClose(); onRegisterClick(); }} className="inline-block align-baseline font-bold text-sm text-blue-500 hover:text-blue-800">
+              Create an Account
+            </a>
+          </div>
+        </form>
+      </Modal>
+    );
+  };
+
+  return (
+    <>
+      <header className="bg-white shadow-md sticky top-0 z-10">
+      <div className="container mx-auto px-4">
+        <div className="flex items-center justify-between h-16">
+          <div className="flex items-center">
+            <h1 className="text-2xl font-bold text-gray-800 cursor-pointer" onClick={onBack}>ImgBoard</h1>
+          </div>
+
+          {/* Desktop Nav */}
+          <div className="hidden md:flex items-center space-x-2">
+            <NavButton onClick={onTagsClick} icon={ICONS.tags} className="text-gray-600 hover:bg-gray-100">Tags</NavButton>
+            {isLoading ? (
+              <div className="px-4 py-2 font-semibold">Loading...</div>
+            ) : user ? (
+              <>
+                <NavButton onClick={onUploadClick} icon={ICONS.upload} className="text-gray-600 hover:bg-gray-100">Upload</NavButton>
+                <NavButton onClick={onLogout} icon={ICONS.logout} className="text-gray-600 hover:bg-gray-100">Logout</NavButton>
+              </>
+            ) : (
+              <>
+                <NavButton onClick={onLoginClick} icon={ICONS.login} className="bg-green-500 text-white hover:bg-green-600">Login</NavButton>
+                <NavButton onClick={onRegisterClick} icon={ICONS.register} className="bg-blue-500 text-white hover:bg-blue-600">Register</NavButton>
+              </>
+            )}
+          </div>
+                
+          {/* Mobile Menu Button */}
+          <div className="md:hidden">
+            <button onClick={() => setIsMobileMenuOpen(!isMobileMenuOpen)} className="p-2 rounded-md text-gray-600 hover:text-gray-900 hover:bg-gray-100">
+              <Icon path={isMobileMenuOpen ? ICONS.close : ICONS.menu} />
+            </button>
+          </div>
+        </div>
+      </div>
+        
+      {/* Mobile Menu */}
+      {isMobileMenuOpen && (
+        <div className="md:hidden absolute top-16 left-0 right-0 bg-white shadow-lg p-2 z-20">
+          <div className="space-y-1">
+            <MobileNavLink onClick={onTagsClick} icon={ICONS.tags} className="text-gray-600 hover:bg-gray-100">Tags</MobileNavLink>
+            {isLoading ? (
+              <div className="px-3 py-2">Loading...</div>
+            ) : user ? (
+              <>
+                <MobileNavLink onClick={onUploadClick} icon={ICONS.upload} className="text-gray-700 hover:bg-gray-100">Upload Image</MobileNavLink>
+                <MobileNavLink onClick={onLogout} icon={ICONS.logout} className="text-red-600 hover:bg-red-50">Logout</MobileNavLink>
+              </>
+            ) : (
+              <>
+                <MobileNavLink onClick={onLoginClick} icon={ICONS.login} className="text-green-600 hover:bg-green-50">Login</MobileNavLink>
+                <MobileNavLink onClick={onRegisterClick} icon={ICONS.register} className="text-blue-600 hover:bg-blue-50">Register</MobileNavLink>
+              </>
+            )}
+          </div>
+        </div>
+      )}
+      </header>
+      <LoginModal isOpen={isLoginModalOpen} onClose={() => setIsLoginModalOpen(false)}/>
+      <RegisterModal isOpen={isRegisterModalOpen} onClose={() => setIsRegisterModalOpen(false)}/>
+      <UploadModal isOpen={isUploadModalOpen} onClose={() => setIsUploadModalOpen(false)}/>
+    </>
+  );
+}

Client/app/components/Icon.tsx

@@ -0,0 +1,29 @@
+export const ICONS = {
+    back: "M15 19l-7-7 7-7",
+    close: "M6 18L18 6M6 6l12 12",
+    menu: "M4 6h16M4 12h16M4 18h16",
+    search: "M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z",
+    edit: "M15.232 5.232l3.536 3.536m-2.036-5.036a2.5 2.5 0 113.536 3.536L6.5 21.036H3v-3.5L15.232 5.232z",
+    delete: "M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16",
+    viewRaw: "M15 12a3 3 0 11-6 0 3 3 0 016 0zM2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z",
+    admin: "M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.186 0-6.149 2.08-7.938 5.124z",
+    upload: "M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12",
+    add: "M12 6v12m6-6H6",
+    login: "M15.75 9V5.25A2.25 2.25 0 0013.5 3h-6a2.25 2.25 0 00-2.25 2.25v13.5A2.25 2.25 0 007.5 21h6a2.25 2.25 0 002.25-2.25V15M12 9l-3 3m0 0l3 3m-3-3h12.75",
+    logout: "M15.75 9V5.25A2.25 2.25 0 0013.5 3h-6a2.25 2.25 0 00-2.25 2.25v13.5A2.25 2.25 0 007.5 21h6a2.25 2.25 0 002.25-2.25V15m3 0l3-3m0 0l-3-3m3 3H9",
+    tags: "M9.568 3H5.25A2.25 2.25 0 003 5.25v4.318c0 .597.237 1.17.659 1.591l9.581 9.581c.699.699 1.78.872 2.607.33a18.095 18.095 0 005.223-5.223c.542-.827.369-1.908-.33-2.607L11.16 3.66A2.25 2.25 0 009.568 3zM11.25 9a1.5 1.5 0 100-3 1.5 1.5 0 000 3z",
+    register: "M18 9v3m0 0v3m0-3h3m-3 0h-3m-2-5a4 4 0 11-8 0 4 4 0 018 0zM3 20a6 6 0 0112 0v1H3v-1z"
+};
+
+type IconProps = {
+    path: string;
+    className?: string;
+};
+
+export default function Icon({ path, className = "h-6 w-6" }: IconProps) {
+    return (
+        <svg xmlns="http://www.w3.org/2000/svg" className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor">
+            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d={path} />
+        </svg>
+    )
+}

Client/app/components/Loading.tsx

@@ -0,0 +1,5 @@
+export default function Loading() {
+    return <div className="flex justify-center items-center h-64">
+        <div className="loader ease-linear rounded-full border-8 border-t-8 border-gray-200 h-16 w-16"></div>
+      </div>;
+}

Client/app/components/Modal.tsx

@@ -0,0 +1,21 @@
+import Icon, { ICONS } from "./Icon";
+
+interface ModalProps {
+    isOpen: boolean;
+    onClose: () => void;
+    children: React.ReactNode;
+}
+
+export default function Modal({ isOpen, onClose, children }: ModalProps) {
+    if (!isOpen) return null;
+    return (
+        <div className="fixed inset-0 bg-black bg-opacity-50 z-50 flex justify-center items-center p-4">
+            <div className="bg-white rounded-lg shadow-xl w-full max-w-md p-6 relative">
+                <button onClick={onClose} className="absolute top-3 right-3 text-gray-400 hover:text-gray-600">
+                    <Icon path={ICONS.close} />
+                </button>
+                {children}
+            </div>
+        </div>
+    );
+};

Client/app/components/NotFound.tsx

@@ -0,0 +1,9 @@
+export function NotFound() {
+    return (
+        <div className="flex flex-col items-center justify-center min-h-screen bg-gray-100">
+            <h1 className="text-6xl font-bold text-gray-800 mb-4">404</h1>
+            <p className="text-xl text-gray-600 mb-8">The page you are looking for does not exist.</p>
+            <a href="/" className="text-blue-500 hover:underline">Go back to Home</a>
+        </div>
+    );
+}

Client/app/context/AuthContext.tsx

@@ -0,0 +1,90 @@
+import { createContext, useContext, useEffect, useState } from "react";
+import { jwtDecode } from "jwt-decode";
+
+export interface User {
+  id: string;
+  email: string;
+  accessToken: string;
+  refreshToken: string;
+  isAdmin: boolean;
+}
+
+interface AuthContextType {
+  user: User | null;
+  isLoading: boolean;
+  login: (accessToken: string, refreshToken: string) => void;
+  logout: () => void;
+}
+
+const AuthContext = createContext<AuthContextType>({
+  user: null,
+  isLoading: true,
+  login: () => {},
+  logout: () => {},
+});
+
+export function AuthProvider({ children }: { children: React.ReactNode }) {
+  const [user, setUser] = useState<User | null>(null);
+  const [isLoading, setIsLoading] = useState(true);
+
+  useEffect(() => {
+    try {
+      const stored = localStorage.getItem("user");
+      if (stored) {
+        const storedUser: User = JSON.parse(stored);
+        try {
+          const decoded: { exp: number } = jwtDecode(storedUser.accessToken);
+          if (decoded.exp * 1000 < Date.now()) {
+            // Token is expired, clear user data
+            localStorage.removeItem("user");
+            localStorage.removeItem("accessToken");
+            localStorage.removeItem("refreshToken");
+            setUser(null);
+          } else {
+            setUser(storedUser);
+          }
+        } catch (error) {
+          // If token is invalid, clear user data
+          localStorage.removeItem("user");
+          localStorage.removeItem("accessToken");
+          localStorage.removeItem("refreshToken");
+          setUser(null);
+        }
+      }
+    } finally {
+      setIsLoading(false);
+    }
+  }, []);
+
+  const login = (accessToken: string, refreshToken: string) => {
+    const decoded: any = jwtDecode(accessToken);
+    const roleField = decoded["http://schemas.microsoft.com/ws/2008/06/identity/claims/role"];
+    const isAdmin = Array.isArray(roleField) ? roleField.includes("Admin") : roleField === "Admin";
+    const newUser: User = {
+      id: decoded.sub,
+      email: decoded.email,
+      accessToken,
+      refreshToken,
+      isAdmin,
+    };
+    setUser(newUser);
+    localStorage.setItem("user", JSON.stringify(newUser));
+    localStorage.setItem("accessToken", accessToken);
+    localStorage.setItem("refreshToken", refreshToken);
+  };
+
+  const logout = () => {
+    setUser(null);
+    localStorage.removeItem("user");
+    localStorage.removeItem("accessToken");
+    localStorage.removeItem("refreshToken");
+  };
+
+  return (
+    <AuthContext.Provider value={{ user, isLoading, login, logout }}>
+      {children}
+    </AuthContext.Provider>
+  );
+}
+
+export const useAuth = () => useContext(AuthContext);

Client/app/layout/RootLayout.tsx

@@ -0,0 +1,14 @@
+import Footer from "~/components/Footer";
+import Header from "~/components/Header";
+
+export default function RootLayout({children}: {children: React.ReactNode}) {
+  return (
+    <div className="bg-gray-100 min-h-screen font-sans flex flex-col">
+      <Header/>
+      <main className="container mx-auto pb-8 flex-grow">
+        {children}
+      </main>
+      <Footer />
+    </div>
+  )
+}

Client/app/root.tsx

@@ -0,0 +1,78 @@
+import {
+  isRouteErrorResponse,
+  Links,
+  Meta,
+  Outlet,
+  Scripts,
+  ScrollRestoration,
+} from "react-router";
+
+import type { Route } from "./+types/root";
+import "./app.css";
+import { AuthProvider } from "./context/AuthContext";
+
+export const links: Route.LinksFunction = () => [
+  { rel: "preconnect", href: "https://fonts.googleapis.com" },
+  {
+    rel: "preconnect",
+    href: "https://fonts.gstatic.com",
+    crossOrigin: "anonymous",
+  },
+  {
+    rel: "stylesheet",
+    href: "https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap",
+  },
+];
+
+export function Layout({ children }: { children: React.ReactNode }) {
+  return (
+    <html lang="en">
+      <head>
+        <meta charSet="utf-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <Meta />
+        <Links />
+      </head>
+      <body>
+        {children}
+        <ScrollRestoration />
+        <Scripts />
+      </body>
+    </html>
+  );
+}
+
+export default function App() {
+  return <AuthProvider>
+    <Outlet />
+  </AuthProvider>
+}
+
+export function ErrorBoundary({ error }: Route.ErrorBoundaryProps) {
+  let message = "Oops!";
+  let details = "An unexpected error occurred.";
+  let stack: string | undefined;
+
+  if (isRouteErrorResponse(error)) {
+    message = error.status === 404 ? "404" : "Error";
+    details =
+      error.status === 404
+        ? "The requested page could not be found."
+        : error.statusText || details;
+  } else if (import.meta.env.DEV && error && error instanceof Error) {
+    details = error.message;
+    stack = error.stack;
+  }
+
+  return (
+    <main className="pt-16 p-4 container mx-auto">
+      <h1>{message}</h1>
+      <p>{details}</p>
+      {stack && (
+        <pre className="w-full p-4 overflow-x-auto">
+          <code>{stack}</code>
+        </pre>
+      )}
+    </main>
+  );
+}

Client/app/routes.ts

@@ -0,0 +1,8 @@
+import { type RouteConfig, index, route } from "@react-router/dev/routes";
+
+export default [
+    index("routes/posts.tsx"),
+    //route("posts", "routes/posts/posts.tsx"),
+    route("posts/:id", "routes/post.tsx"),
+    route("tags", "routes/tags.tsx"),
+] satisfies RouteConfig;

Client/app/routes/post.tsx

@@ -0,0 +1,392 @@
+import RootLayout from "~/layout/RootLayout";
+import type { Route } from "../+types/root";
+import { useNavigate, useParams } from "react-router";
+import { useEffect, useState, type FormEventHandler } from "react";
+import { API } from "~/api/api";
+import Icon, { ICONS } from "~/components/Icon";
+import { getTagColor } from "../utils/tags";
+
+import type { Post } from "~/types/post";
+import Modal from "~/components/Modal";
+import type { Comment } from "~/types/comment";
+import Loading from "~/components/Loading";
+import { useAuth } from "~/context/AuthContext";
+import { NotFound } from "~/components/NotFound";
+import type { PaginatedResponse } from "~/types/PaginatedResponse";
+
+type ActionButtonProps = {
+  onClick?: React.MouseEventHandler<HTMLButtonElement>;
+  icon: string;
+  children: React.ReactNode;
+  className?: string;
+};
+
+export function meta({}: Route.MetaArgs) {
+  return [
+    { title: "ImgBoard - Viewing Post" },
+  ];
+}
+
+function formatDate(dateString: string): string {
+  const date = new Date(dateString);
+  return date.toLocaleDateString(undefined, {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  });
+}
+
+export default function Post() {
+  const { id } = useParams();
+  const navigate = useNavigate();
+
+  if (!id) {
+    return <NotFound/>
+  }
+  
+  const idNum = parseInt(id, 10);
+  if (isNaN(idNum)) {
+    return <NotFound/>
+  }
+
+  const [post, setPost] = useState<Post|null>(null);
+  const [isEditPostModalOpen, setIsEditPostModalOpen] = useState(false);
+
+  const [paginatedComments, setPaginatedComments] = useState<PaginatedResponse<Comment> | null>(null);
+  const [currentCommentPage, setCurrentCommentPage] = useState(1);
+  const [commentToEdit, setCommentToEdit] = useState<Comment|null>(null);
+  const [isEditCommentModalOpen, setIsEditCommentModalOpen] = useState(false);
+
+
+  console.log("Post ID from params:", id);
+
+  useEffect(() => {
+    // Fetch post details using the id
+
+    console.log(`Fetching post with id: ${id}`);
+
+    async function fetchData() {
+      const post = await API.fetchPostById(idNum);
+      setPost(post);
+    }
+    fetchData();
+  }, [id]);
+
+  useEffect(() => {
+    async function fetchComments() {
+        const comments = await API.fetchCommentsByPostId(idNum, currentCommentPage);
+        setPaginatedComments(comments);
+    }
+    fetchComments();
+  }, [id, currentCommentPage]);
+
+  const { user } = useAuth();
+
+  if (!post) {
+    return <RootLayout>
+      <Loading />
+    </RootLayout>;
+  }
+
+
+  /**
+   * Button component for actions like Edit, Delete, View Raw, etc.
+   */
+  const ActionButton: React.FC<ActionButtonProps> = ({ onClick, icon, children, className }) => (
+    <button onClick={onClick} className={`flex items-center space-x-1.5 font-semibold px-3 py-1.5 rounded-md hover:bg-opacity-80 transition-colors text-sm ${className}`}>
+      <Icon path={icon} className="w-4 h-4" />
+      <span>{children}</span>
+    </button>
+  );
+
+  const Pagination = ({
+    itemsPerPage,
+    totalItems,
+    paginate,
+    currentPage,
+  }: {
+    itemsPerPage: number;
+    totalItems: number;
+    paginate: (pageNumber: number) => void;
+    currentPage: number;
+  }) => {
+    const pageNumbers = [];
+    for (let i = 1; i <= Math.ceil(totalItems / itemsPerPage); i++) { pageNumbers.push(i); }
+    if(pageNumbers.length <= 1) return null;
+    return (
+      <nav className="mt-4 flex justify-center">
+        <ul className="flex items-center space-x-2">
+          {pageNumbers.map(number => (
+            <li key={number}>
+              <button onClick={() => paginate(number)} className={`px-3 py-1 rounded-md transition-colors text-sm ${ currentPage === number ? 'bg-blue-500 text-white' : 'bg-white text-gray-700 hover:bg-gray-100'}`}>
+                {number}
+              </button>
+            </li>
+          ))}
+        </ul>
+      </nav>
+    );
+  };
+
+  const EditPostModal = () => {
+    const [title, setTitle] = useState('');
+    const [description, setDescription] = useState('');
+    const [tags, setTags] = useState('');
+    const [error, setError] = useState('');
+
+    useEffect(() => {
+      if (post) {
+        setTitle(post.title);
+        setDescription(post.description);
+        setTags(post.tags.map(t => t.name).join(' '));
+      }
+    }, [post]);
+
+    const handleSubmit: FormEventHandler = async (e) => {
+      e.preventDefault();
+      setError('');
+      if (!user) return;
+      const enteredTags = tags.split(' ').filter(t => t);
+
+      if (title && description && tags) {
+        const res = await API.updatePost(post.id, title, description, enteredTags, user);
+        const data = await res.json();
+        if (!res.ok) {
+          setError(data.detail || "Failed to update post.");
+          return;
+        }
+        setPost(data);
+        setIsEditPostModalOpen(false);
+      }
+    };
+
+    if (!post) return null;
+
+    return (
+      <Modal isOpen={isEditPostModalOpen} onClose={() => setIsEditPostModalOpen(false)}>
+        <h2 className="text-2xl font-bold mb-4">Edit Post</h2>
+        <form onSubmit={handleSubmit}>
+          <div className="mb-4">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="edit-post-title">Title</label>
+            <input id="edit-post-title" type="text" value={title} onChange={(e) => setTitle(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700"/>
+          </div>
+          <div className="mb-4">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="edit-post-description">Description</label>
+            <textarea id="edit-post-description" rows={3} value={description} onChange={(e) => setDescription(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700"/>
+          </div>
+          <div className="mb-6">
+            <label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="edit-post-tags">Tags</label>
+            <input id="edit-post-tags" type="text" value={tags} onChange={(e) => setTags(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700"/>
+          </div>
+          {error && <p className="text-red-500 text-xs italic mb-4">{error}</p>}
+          <div className="flex items-center justify-end">
+            <button type="submit" className="bg-green-500 hover:bg-green-700 text-white font-bold py-2 px-4 rounded">Save Changes</button>
+          </div>
+        </form>
+      </Modal>
+    );
+  };
+
+  const canManagePost = user && (user.isAdmin || user.id === post.author.userId);
+
+  /**
+   * Called when a button to edit a post is clicked.
+   */
+  const onOpenEditPostModal = () => {
+    setIsEditPostModalOpen(true);
+  }
+
+  /**
+   * Called when a button to delete a post is clicked.
+   */
+  const onPostDelete = async () => {
+    if (!user) return;
+    const res = await API.deletePost(post.id, user)
+    if (!res.ok) {
+      alert("Failed to delete post.");
+      return;
+    }
+    await navigate('/')
+  };
+
+
+  const onAddComment = async (postId: number, commentText: string) => {
+    if (!user || !paginatedComments) return;
+    const res = await API.postComment(postId, commentText, user);
+    if (!res.ok) {
+      alert("Failed to add comment");
+      return;
+    }
+    const newComment: Comment = await res.json();
+    
+    const totalPages = Math.ceil((paginatedComments.totalCount + 1) / paginatedComments.pageSize);
+    if (currentCommentPage !== totalPages) {
+      setCurrentCommentPage(totalPages);
+    } else {
+      setPaginatedComments(prev => {
+        if (!prev) return null;
+        // If current page is not full, just add the comment
+        if (prev.items.length < prev.pageSize) {
+          return {
+            ...prev,
+            items: [...prev.items, newComment],
+            total: prev.totalCount + 1
+          };
+        } else {
+          // This case is unlikely if totalPages is calculated correctly, but as a fallback, we refetch.
+          setCurrentCommentPage(totalPages);
+          return prev;
+        }
+      });
+    }
+  };
+  
+  const handleOpenEditCommentModal = (comment: Comment) => {
+    setCommentToEdit(comment);
+    setIsEditCommentModalOpen(true);
+  };
+
+  const onDeleteComment = async (postId: number, commentId: number) => {
+    if (!user || !paginatedComments) return;
+    const res = await API.deleteComment(postId, commentId, user);
+    if (!res.ok) {
+      alert("Failed to delete comment.");
+      return;
+    }
+    
+    setPaginatedComments(prev => {
+      if (!prev) return null;
+      const newItems = prev.items.filter(c => c.id !== commentId);
+      if (newItems.length === 0 && currentCommentPage > 1) {
+        setCurrentCommentPage(currentCommentPage - 1);
+      }
+      return { ...prev, items: newItems, total: prev.totalCount - 1 };
+    });
+  };
+
+
+
+  //const allTags = [...new Set(posts.flatMap(p => p.tags))];
+
+  const CommentForm = () => {
+    const [error, setError] = useState('');
+    const [commentText, setCommentText] = useState('');
+    const handleSubmit: FormEventHandler = async (e) => {
+      setError('');
+      e.preventDefault();
+      if (!commentText.trim()) return;
+      if (!user) return;
+      await onAddComment(post.id, commentText);
+      setCommentText('');
+    };
+    return (
+      <form onSubmit={handleSubmit} className="mt-6">
+        <textarea className="w-full border-2 border-gray-200 rounded-lg p-3 focus:outline-none focus:border-blue-500 transition-colors" rows={3} placeholder="Write a comment..." value={commentText} onChange={(e) => setCommentText(e.target.value)}></textarea>
+        {error && <p className="text-red-500 text-xs italic mb-4">{error}</p>}
+        <button type="submit" className="mt-2 bg-blue-500 text-white font-semibold px-4 py-2 rounded-lg hover:bg-blue-600 transition-colors disabled:bg-blue-300" disabled={!commentText.trim()}>Post Comment</button>
+      </form>
+    );
+  };
+
+  const EditCommentModal = () => {
+    const [newText, setNewText] = useState(commentToEdit?.text || '');
+    useEffect(() => {
+      if (commentToEdit) {
+        setNewText(commentToEdit.text);
+      }
+    }, [commentToEdit]);
+    const handleSubmit: FormEventHandler = async (e) => {
+      e.preventDefault();
+      if (newText && commentToEdit && newText !== commentToEdit.text && user) {
+        // TODO
+        const res = await API.updateComment(post.id, commentToEdit.id, newText, user);
+        if (!res.ok) {
+          alert("Failed to update comment.");
+          return;
+        }
+        setPaginatedComments(prev => prev ? { ...prev, items: prev.items.map(c => c.id === commentToEdit.id ? {...c, text: newText} : c) } : null);
+      }
+      setIsEditCommentModalOpen(false)
+    };
+    return (
+      <Modal isOpen={isEditCommentModalOpen} onClose={() => setIsEditCommentModalOpen(false)}>
+        <h2 className="text-2xl font-bold mb-4">Edit Comment</h2>
+        <form onSubmit={handleSubmit}>
+          <div className="mb-4">
+            <textarea value={newText} onChange={(e) => setNewText(e.target.value)} className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" rows={4}/>
+          </div>
+          <div className="flex items-center justify-end">
+            <button type="submit" className="bg-green-500 hover:bg-green-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline">Save Changes</button>
+          </div>
+        </form>
+      </Modal>
+    );
+  };
+
+
+  return (
+    <RootLayout>
+      <div className="p-4 md:p-6 max-w-4xl mx-auto">
+        <div className="bg-white rounded-xl shadow-lg overflow-hidden">
+          <img src={post.fileUrl} alt={post.title} className="w-full h-auto object-cover max-h-[75vh]" />
+          <div className="p-6">
+            <div className="flex flex-col sm:flex-row justify-between sm:items-start gap-4">
+              <h2 className="text-3xl font-bold text-gray-800 break-words">{post.title}</h2>
+              <div className="flex items-center space-x-2 flex-shrink-0">
+                <a href={post.fileUrl} target="_blank" rel="noopener noreferrer">
+                  <ActionButton icon={ICONS.viewRaw} className="bg-gray-200 text-gray-800">
+                    Raw
+                  </ActionButton>
+                </a>
+                {canManagePost && (
+                    <>
+                      <ActionButton onClick={() => onOpenEditPostModal()} icon={ICONS.edit} className="bg-yellow-500 text-white">Edit</ActionButton>
+                      <ActionButton onClick={() => onPostDelete()} icon={ICONS.delete} className="bg-red-500 text-white">Delete</ActionButton>
+                    </>
+                )}
+              </div>
+            </div>
+            <div className="flex flex-wrap gap-2 my-4">
+              {post.tags.map(tag => (
+                <span key={tag.name} className={`text-sm font-medium px-2.5 py-0.5 rounded-full ${getTagColor(tag)}`}>{tag.name}</span>
+              ))}
+            </div>
+            <p className="text-md text-gray-600 mb-4">Posted by <span className="font-semibold">{post.author.userName}</span> &bull; {formatDate(post.createdAt)}</p>
+            <p className="text-gray-700 bg-gray-50 p-4 rounded-md whitespace-pre-wrap">{post.description}</p>
+
+            <div className="mt-6">
+              <h3 className="text-xl font-semibold mb-4 text-gray-700 border-b pb-2">Comments ({paginatedComments?.totalCount ?? 0})</h3>
+              <div className="space-y-4">
+                {!paginatedComments ? <Loading/> : paginatedComments.items.length > 0 ? (
+                  paginatedComments.items.map(comment => {
+                    const canManageComment = user && (user.isAdmin || user.id === comment.author.userId);
+                    return (
+                      <div key={comment.id} className="bg-gray-50 p-4 rounded-lg">
+                        <div className="flex justify-between items-center mb-1">
+                          <p className="font-semibold text-gray-800">{comment.author.userName}</p>
+                          {canManageComment && (
+                            <div className="space-x-2">
+                              <button onClick={() => handleOpenEditCommentModal(comment)} className="text-xs font-semibold text-yellow-600 hover:underline">Edit</button>
+                              <button onClick={() => onDeleteComment(post.id, comment.id)} className="text-xs font-semibold text-red-600 hover:underline">Delete</button>
+                            </div>
+                          )}
+                        </div>
+                        <p className="text-gray-600 whitespace-pre-wrap">{comment.text}</p>
+                      </div>
+                    )
+                  })
+                ) : ( <p className="text-gray-500">No comments yet. Be the first to share your thoughts!</p> )}
+              </div>
+              {paginatedComments && <Pagination itemsPerPage={paginatedComments.pageSize} totalItems={paginatedComments.totalCount} paginate={setCurrentCommentPage} currentPage={currentCommentPage} />}
+              {user && <CommentForm/>}
+            </div>
+          </div>
+        </div>
+      </div>
+      <EditPostModal/>
+      <EditCommentModal/>
+    </RootLayout>
+  );
+}

Client/app/routes/posts.tsx

@@ -0,0 +1,155 @@
+
+import type { Route } from "../+types/root";
+import { useState, useEffect, type FormEventHandler } from "react";
+
+import RootLayout from "~/layout/RootLayout";
+import { getTagColor } from "../utils/tags";
+import type { Post } from "../types/post";
+
+import Icon, { ICONS } from "../components/Icon";
+
+import { API } from "../api/api";
+import { useNavigate } from "react-router";
+import type { PaginatedResponse } from "~/types/PaginatedResponse";
+import Loading from "~/components/Loading";
+
+interface PostCardProps {
+  post: Post;
+  onClick: (id: number) => void;
+}
+
+export function meta({}: Route.MetaArgs) {
+  return [
+    { title: "ImgBoard - Posts" },
+  ];
+}
+
+export default function Posts() {
+
+  const PostCard = ({ post, onClick }: PostCardProps) => (
+    <div className="bg-white rounded-lg shadow-md overflow-hidden cursor-pointer transform hover:-translate-y-1 transition-transform duration-300" onClick={() => onClick(post.id)}>
+      <img src={post.fileUrl} alt={post.title} className="w-full h-48 object-cover" />
+      <div className="p-4">
+        <h3 className="font-bold text-lg truncate">{post.title}</h3>
+        <div className="flex flex-wrap gap-1 mt-2">
+          {post.tags.slice(0, 3).map(tag => (
+            <span key={tag.name} className={`text-xs font-semibold px-2 py-1 rounded-full ${getTagColor(tag)}`}>
+              {tag.name}
+            </span>
+          ))}
+          {post.tags.length > 3 && <span className="text-gray-500 text-xs font-semibold py-1">...</span>}
+        </div>
+      </div>
+    </div>
+  );
+
+
+  const SearchBar = ({ currentQuery, onSearch }: { currentQuery: string, onSearch: (query: string) => void }) => {
+    const [query, setQuery] = useState(currentQuery);
+
+    const handleSearch: FormEventHandler = (e) => {
+      e.preventDefault();
+      onSearch(query);
+    };
+
+    return (
+      <div className="p-4 md:px-6 md:pt-6">
+        <form onSubmit={handleSearch} className="max-w-xl mx-auto">
+          <div className="relative">
+            <input type="text" value={query} onChange={(e) => setQuery(e.target.value)} placeholder="Search posts by tags (e.g., +high-res -theotown)" className="w-full px-5 py-3 text-gray-700 bg-white border-2 border-gray-200 rounded-full focus:outline-none focus:ring-2 focus:ring-blue-500 transition-colors"/>
+            <button type="submit" className="absolute top-0 right-0 mt-3 mr-4 text-gray-400 hover:text-gray-600">
+              <Icon path={ICONS.search}/>
+            </button>
+          </div>
+        </form>
+      </div>
+    );
+  };
+
+  const GridView = ({ posts, onPostSelect }: { posts: Post[]; onPostSelect: (id: number) => void }) => (
+    <div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 gap-6 p-4 md:p-6">
+      {posts.map(post => <PostCard key={post.id} post={post} onClick={onPostSelect} />)}
+    </div>
+  );
+
+  const Pagination = ({
+    postsPerPage,
+    totalPosts,
+    paginate,
+    currentPage,
+  }: {
+    postsPerPage: number;
+    totalPosts: number;
+    paginate: (pageNumber: number) => void;
+    currentPage: number;
+  }) => {
+    const pageNumbers = [];
+    for (let i = 1; i <= Math.ceil(totalPosts / postsPerPage); i++) { pageNumbers.push(i); }
+    if(pageNumbers.length <= 1) return null;
+    return (
+      <nav className="mt-8 flex justify-center">
+        <ul className="flex items-center space-x-2">
+          {pageNumbers.map(number => (
+            <li key={number}>
+              <button onClick={() => paginate(number)} className={`px-4 py-2 rounded-md transition-colors ${ currentPage === number ? 'bg-blue-500 text-white' : 'bg-white text-gray-700 hover:bg-gray-100'}`}>
+                {number}
+              </button>
+            </li>
+          ))}
+        </ul>
+      </nav>
+    );
+  };
+
+  const [paginatedData, setPaginatedData] = useState<PaginatedResponse<Post> | null>(null);
+  const [currentPage, setCurrentPage] = useState(1);
+  const [searchQuery, setSearchQuery] = useState('');
+
+  const navigate = useNavigate();
+
+  useEffect(() => {
+    setCurrentPage(1);
+  }, [searchQuery])
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const data = await API.fetchPosts(currentPage, searchQuery);
+      setPaginatedData(data);
+    }
+    fetchData();
+  }, [currentPage, searchQuery]);
+
+  const handleSearch = (query: string) => { setSearchQuery(query); setCurrentPage(1); };
+  const handlePostSelect = (id: number) => { navigate(`/posts/${id}`) };
+
+  const currentPosts = paginatedData?.items ?? [];
+  const paginate = (pageNumber: number) => setCurrentPage(pageNumber);
+
+  if (!paginatedData) {
+    return <RootLayout>
+      <Loading />
+    </RootLayout>;
+  }
+
+  return (
+    <RootLayout>
+    {paginatedData.items.length > 0 ?
+      <>
+        <SearchBar currentQuery={searchQuery} onSearch={handleSearch} />
+        <GridView posts={currentPosts} onPostSelect={handlePostSelect} />
+        <Pagination postsPerPage={paginatedData.pageSize} totalPosts={paginatedData.totalCount} paginate={paginate} currentPage={currentPage} />
+      </>
+      :
+      <div className="p-4 md:p-6 max-w-4xl mx-auto">
+        <div className="bg-white rounded-xl shadow-lg p-6 text-center">
+          <h2 className="text-2xl font-bold mb-4 text-gray-800">No Posts Found</h2>
+          <p className="text-gray-600 mb-6">Try adjusting your search to find what you're looking for.</p>
+          <button onClick={() => { setSearchQuery(''); setCurrentPage(1); }} className="bg-blue-500 text-white font-semibold px-4 py-2 rounded-md hover:bg-blue-600 transition-colors">
+            Clear Search
+          </button>
+        </div>
+      </div>
+    }
+    </RootLayout>
+  );
+}

Client/app/types/PaginatedResponse.tsx

@@ -0,0 +1,7 @@
+export type PaginatedResponse<T> = {
+    items: T[];
+    pageSize: number;
+    totalPages: number;
+    totalCount: number;
+    currentPage: number;
+}

Client/app/types/comment.tsx

@@ -0,0 +1,7 @@
+import type { SlimUser } from "./user"
+
+export type Comment = {
+    id: number
+    text: string
+    author: SlimUser
+}

Client/app/types/post.tsx

@@ -0,0 +1,12 @@
+import type { Tag } from "./tag"
+import type { SlimUser } from "./user"
+
+export type Post = {
+    id: number
+    title: string
+    description: string
+    author: SlimUser
+    fileUrl: string
+    tags: Tag[]
+    createdAt: string
+}

Client/app/types/tag.tsx

@@ -0,0 +1,9 @@
+export enum TagType {
+    General = "General",
+    Copyright = "Copyright"
+}
+
+export type Tag = {
+    name: string
+    type: TagType
+}

Client/app/types/user.tsx

@@ -0,0 +1,4 @@
+export type SlimUser = {
+    userId: string
+    userName: string
+}

Client/app/utils/tags.tsx

@@ -0,0 +1,9 @@
+import type { Tag } from "~/types/tag";
+
+export const getTagColor = (tag: Tag) => {
+    const categories = {
+        "General": 'bg-green-100 text-green-800',
+        "Copyright": 'bg-yellow-100 text-yellow-800',
+    };
+    return categories[tag.type] || 'bg-gray-200 text-gray-800';
+}

Client/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "client",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "build": "react-router build",
+    "dev": "react-router dev",
+    "start": "react-router-serve ./build/server/index.js",
+    "typecheck": "react-router typegen && tsc"
+  },
+  "dependencies": {
+    "@react-router/node": "^7.9.2",
+    "@react-router/serve": "^7.9.2",
+    "isbot": "^5.1.31",
+    "jwt-decode": "^4.0.0",
+    "react": "^19.1.1",
+    "react-dom": "^19.1.1",
+    "react-router": "^7.9.2"
+  },
+  "devDependencies": {
+    "@react-router/dev": "^7.9.2",
+    "@tailwindcss/vite": "^4.1.13",
+    "@types/node": "^22",
+    "@types/react": "^19.1.13",
+    "@types/react-dom": "^19.1.9",
+    "tailwindcss": "^4.1.13",
+    "typescript": "^5.9.2",
+    "vite": "^7.1.7",
+    "vite-tsconfig-paths": "^5.1.4"
+  }
+}

Client/react-router.config.ts

@@ -0,0 +1,7 @@
+import type { Config } from "@react-router/dev/config";
+
+export default {
+  // Config options...
+  // Server-side render by default, to enable SPA mode set this to `false`
+  ssr: true,
+} satisfies Config;

Client/tsconfig.json

@@ -0,0 +1,27 @@
+{
+  "include": [
+    "**/*",
+    "**/.server/**/*",
+    "**/.client/**/*",
+    ".react-router/types/**/*"
+  ],
+  "compilerOptions": {
+    "lib": ["DOM", "DOM.Iterable", "ES2022"],
+    "types": ["node", "vite/client"],
+    "target": "ES2022",
+    "module": "ES2022",
+    "moduleResolution": "bundler",
+    "jsx": "react-jsx",
+    "rootDirs": [".", "./.react-router/types"],
+    "baseUrl": ".",
+    "paths": {
+      "~/*": ["./app/*"]
+    },
+    "esModuleInterop": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+    "resolveJsonModule": true,
+    "skipLibCheck": true,
+    "strict": true
+  }
+}

Client/vite.config.ts

@@ -0,0 +1,8 @@
+import { reactRouter } from "@react-router/dev/vite";
+import tailwindcss from "@tailwindcss/vite";
+import { defineConfig } from "vite";
+import tsconfigPaths from "vite-tsconfig-paths";
+
+export default defineConfig({
+  plugins: [tailwindcss(), reactRouter(), tsconfigPaths()],
+});

README.md

@@ -1,7 +1,5 @@
 # ImgBoard
 
-**TODO: move refresh token to be JWT**
-
 ## Sistemos paskirtis
 Projekto tikslas - sukurti nuotraukų dalinimosi platformą, kuri leistų naudotojams įkelti, peržiūrėti ir komentuoti nuotraukas.
 
@@ -18,8 +16,6 @@ Sistema bus kuriama naudojant modernias technologijas, o diegimas bus supaprasti
 
 #### Rolių reikalavimai
 
-**! Nubraukti rolių reikalavimai yra kol kas nėra įgyvendinti.**
-
 **Svečiai**
 1. Gali peržiūrėti visus įkeltus paveikslus.
 2. Gali matyti visus komentarus po paveikslais.
@@ -35,7 +31,6 @@ Sistema bus kuriama naudojant modernias technologijas, o diegimas bus supaprasti
 6. Gali rašyti komentarus po paveikslais.
 7. Gali redaguoti savo komentarus.
 8. Gali ištrinti savo komentarus.
-9. ~~Gali keisti savo paskyros informaciją (slaptažodį, el. paštą).~~
 
 **Administratoriai**
 1. Turi teisę šalinti ir redaguoti kitų naudotojų paveikslus bei komentarus.

T120B165-ImgBoard.sln.DotSettings.user

@@ -1,5 +1,7 @@
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T120B165-ImgBoard/Controllers/PostController.cs

@@ -328,15 +328,15 @@ public class PostController(
     /// Get a paginated list of posts.
     /// </summary>
     /// <param name="query">Query to filter posts by tags. Use +tag-name to require a tag, -tag-name to exclude a tag.</param>
-    /// <param name="pageNumber">The page number.</param>
+    /// <param name="page">The page number.</param>
     /// <response code="200">The paginated list</response>
     /// <response code="400">If request is malformed</response>
     [HttpGet]
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    public async Task<ActionResult<PagedList<PostDto>>> GetAll(string? query, [Range(1, int.MaxValue)] int pageNumber = 1)
+    public async Task<ActionResult<PagedList<PostDto>>> GetAll(string? query, [Range(1, int.MaxValue)] int page = 1)
     {
-        var list = await postService.FindAll(query, pageNumber);
+        var list = await postService.FindAll(query, page);
         var newItems = list.Items.Select(i =>
         {
             var fileUrl = Url.Action(nameof(PatchFileContent), "Post",
@@ -494,7 +494,7 @@ public class PostController(
     /// Get paginated list of specific post comments.
     /// </summary>
     /// <param name="postId">Post ID</param>
-    /// <param name="pageNumber">Page number</param>
+    /// <param name="page">Page number</param>
     /// <response code="200">Paginated list of comments</response>
     /// <response code="400">If request is malformed</response>
     /// <response code="404">If post is not found</response>
@@ -504,13 +504,13 @@ public class PostController(
     [ProducesResponseType(StatusCodes.Status404NotFound)]
     public async Task<ActionResult<PagedList<CommentDto>>> GetAllComments(
         int postId,
-        [Range(1, int.MaxValue)] int pageNumber = 1
+        [Range(1, int.MaxValue)] int page = 1
         )
     {
         var post = await postService.GetById(postId);
         if (post == null) return NotFound();
         
-        var list = await commentService.GetAll(postId, pageNumber);
+        var list = await commentService.GetAll(postId, page);
         var newItems = list.Items.Select(CommentDto.FromComment).ToList();
         return Ok(new PagedList<CommentDto>(newItems, list.CurrentPage, list.PageSize, list.TotalCount));
     }

T120B165-ImgBoard/Controllers/TagController.cs

@@ -31,7 +31,7 @@ public class TagController(
     [ProducesResponseType(StatusCodes.Status401Unauthorized)]
     [ProducesResponseType(StatusCodes.Status403Forbidden)]
     [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<ActionResult<Tag>> Create(CreateTagDto dto)
+    public async Task<ActionResult<TagDto>> Create(CreateTagDto dto)
     {
         // Check if tag exists, if it does, throw a conflict
         var existingTag = await tagService.GetByName(dto.Name);
@@ -44,21 +44,23 @@ public class TagController(
         }
         
         var createdTag = await tagService.Create(dto.Type, dto.Name);
-        return CreatedAtAction(nameof(Get), new { name = createdTag.Name }, createdTag);
+        return CreatedAtAction(nameof(Get), new { name = createdTag.Name }, TagDto.FromTag(createdTag));
     }
 
     /// <summary>
     /// Get a paginated list of tags.
     /// </summary>
-    /// <param name="pageNumber">The page number</param>
+    /// <param name="page">The page number</param>
     /// <response code="200">Returns paginated list</response>
     /// <response code="400">If request is malformed</response>
     [HttpGet]
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    public async Task<ActionResult<PagedList<Tag>>> GetAll(int pageNumber = 1)
+    public async Task<ActionResult<PagedList<TagDto>>> GetAll(int page = 1)
     {
-        return Ok(await tagService.GetAll(pageNumber));
+        var list = await tagService.GetAll(page);
+        var newItems = list.Items.Select(TagDto.FromTag).ToList();
+        return Ok(new PagedList<TagDto>(newItems, list.CurrentPage, list.PageSize, list.TotalCount));
     }
     
     /// <summary>
@@ -72,14 +74,14 @@ public class TagController(
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<ActionResult<Tag>> Get(string name)
+    public async Task<ActionResult<TagDto>> Get(string name)
     {
         var tag = await tagService.GetByName(name);
         if (tag == null)
         {
             return NotFound();
         }
-        return Ok(tag);
+        return Ok(TagDto.FromTag(tag));
     }
 
     /// <summary>
@@ -122,12 +124,12 @@ public class TagController(
     [ProducesResponseType(StatusCodes.Status401Unauthorized)]
     [ProducesResponseType(StatusCodes.Status403Forbidden)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<ActionResult<Tag>> Update(string name, EditTagDto dto)
+    public async Task<ActionResult<TagDto>> Update(string name, EditTagDto dto)
     {
         var tag = await tagService.GetByName(name);
         if (tag == null) return NotFound();
         var updatedTag = await tagService.Update(tag, dto.Type);
-        return Ok(updatedTag);
+        return Ok(TagDto.FromTag(updatedTag));
     }
     
     

T120B165-ImgBoard/Dtos/Comment/CommentDto.cs

@@ -1,13 +1,14 @@
 namespace T120B165_ImgBoard.Dtos.Comment;
 
-public record CommentDto(int Id, string Text, SlimUserDto Author)
+public record CommentDto(int Id, string Text, SlimUserDto Author, DateTime CreatedAt)
 {
     public static CommentDto FromComment(Models.Comment comment)
     {
         return new CommentDto(
             Id: comment.Id,
             Text: comment.Text,
-            Author: SlimUserDto.FromUser(comment.Author)
+            Author: SlimUserDto.FromUser(comment.Author),
+            CreatedAt: comment.Created
         );
     }
 }

T120B165-ImgBoard/Dtos/Post/PostDto.cs

@@ -1,3 +1,4 @@
+using T120B165_ImgBoard.Dtos.Tag;
 using File = T120B165_ImgBoard.Models.File;
 
 namespace T120B165_ImgBoard.Dtos.Post;
@@ -7,8 +8,9 @@ public record PostDto(
     string Title,
     string Description,
     SlimUserDto Author,
-    List<Models.Tag> Tags,
+    List<TagDto> Tags,
-    string? FileUrl
+    string? FileUrl,
+    DateTime CreatedAt
     )
 {
     public static PostDto FromPost(Models.Post post, string? fileUrl)
@@ -18,8 +20,9 @@ public record PostDto(
             Title: post.Title,
             Description: post.Description,
             Author: SlimUserDto.FromUser(post.Author),
-            Tags: post.Tags,
+            Tags: post.Tags.Select(TagDto.FromTag).ToList(),
-            FileUrl: fileUrl
+            FileUrl: fileUrl,
+            CreatedAt: post.Created
             );
     }
 }

T120B165-ImgBoard/Dtos/Tag/CreateTagDto.cs

@@ -8,6 +8,7 @@ public record CreateTagDto(
     TagType Type,
     [Required]
     [StringLength(64)]
+    [RegularExpression(@"^[a-zA-Z0-9-]+$", ErrorMessage = "The name must only contain alphanumeric characters and hyphens.")]
     string Name
 );
 

T120B165-ImgBoard/Dtos/Tag/TagDto.cs

@@ -0,0 +1,14 @@
+using T120B165_ImgBoard.Models;
+
+namespace T120B165_ImgBoard.Dtos.Tag;
+
+public record TagDto(string Name, TagType Type)
+{
+    public static TagDto FromTag(Models.Tag tag)
+    {
+        return new TagDto(
+            Name: tag.Name,
+            Type: tag.Type
+        );
+    }
+};

T120B165-ImgBoard/Models/Tag.cs

@@ -14,4 +14,6 @@ public class Tag
     public required string Name { get; init; }
 
     public required TagType Type { get; set; }
+    
+    public List<Post> Posts { get; set; }
 }

T120B165-ImgBoard/Program.cs

@@ -64,6 +64,7 @@ public class Program
             }));
         });
 
+        builder.Services.AddCors();
         
         builder.Services.AddIdentity<User, IdentityRole>()
             .AddEntityFrameworkStores<ImgBoardContext>()
@@ -143,6 +144,13 @@ public class Program
         app.UseAuthentication();
         app.UseAuthorization();
         
+        app.UseCors(x => x
+            .AllowAnyMethod()
+            .AllowAnyHeader()
+            .SetIsOriginAllowed(origin => true) // allow any origin
+            //.WithOrigins("https://localhost:44351")); // Allow only this origin can also have multiple origins separated with comma
+            .AllowCredentials()); // allow credentials
+        
         app.MapControllers();
         app.Run();
     }

T120B165-ImgBoard/Services/PostService.cs

@@ -13,7 +13,6 @@ public interface IPostService
         string title, string description, List<Tag> tags, User author,
         string fileName, string fileContentType, long fileSize);
     Task<Post?> GetById(int postId, bool includeUnfinished = false);
-    Task<PagedList<Post>> GetAll(int pageNumber = 1);
     public Task<PagedList<Post>> FindAll(string? query, int pageNumber = 1);
     Task<bool> Delete(Post post);
     Task<Post> Update(Post post);
@@ -23,7 +22,7 @@ public record CreatedPost(Post Post, File File);
 
 public class PostService(ImgBoardContext context): IPostService
 {
-    private const int PageSize = 20;
+    private const int PageSize = 8;
     public async Task<CreatedPost> Create(
         string title,
         string description,
@@ -72,20 +71,6 @@ public class PostService(ImgBoardContext context): IPostService
             .FirstOrDefaultAsync();
     }
     
-    public async Task<PagedList<Post>> GetAll(int pageNumber = 1)
-    {
-        var totalCount = await context.Posts.Where(p => p.File.FinishedDate != null).CountAsync();
-        var items = await context.Posts
-            .Skip((pageNumber - 1) * PageSize)
-            .Take(PageSize)
-            .Where(p => p.File.FinishedDate != null)
-            .Include(b => b.Author)
-            .Include(b => b.Tags)
-            .Include(b => b.File)
-            .ToListAsync();
-        return new PagedList<Post>(items, pageNumber, PageSize, totalCount);
-    }
-    
     public async Task<PagedList<Post>> FindAll(string? query, int pageNumber = 1)
     {
         var postsQuery = context.Posts