restructured code (modal => internal view)

src/App.js

@@ -1,12 +1,12 @@
 import React, {useEffect, useState} from 'react';
 import PostList from './components/PostList';
 import NewPostForm from './components/NewPostForm';
-import Modal from './components/Modal';
 import './App.scss';
 import {FontAwesomeIcon} from "@fortawesome/react-fontawesome";
-import {faCaretDown, faCaretUp} from "@fortawesome/free-solid-svg-icons";
+import {faCaretDown, faCaretUp, faTimes} from "@fortawesome/free-solid-svg-icons";
 import {postApi} from "./api/posts.api";
 import {locationUtils} from "./utils/location";
+import Post from "./components/Post";
 
 const App = () => {
     const [posts, setPosts] = useState([]);
@@ -15,7 +15,9 @@ const App = () => {
 
     useEffect(() => {
         if(posts.length === 0) {
-            loadPosts().then(data => setPosts(data))
+            loadPosts().then(data => setPosts(data));
+        } else {
+            console.log(posts);
         }
     })
 
@@ -24,50 +26,17 @@ const App = () => {
         return await postApi.getPostsByCoords(location.lon, location.lat);
     }
 
-    const addPost = (text) => {
-        const newPost = { id: Date.now(), text, comments: [], upvotes: 0, downvotes: 0 };
-        setPosts([newPost, ...posts]);
+    const addPost = async (title, text) => {
+        await postApi.createNewPost(title, text);
+        loadPosts().then(data => setPosts(data));
     };
 
     const addComment = (postId, commentText) => {
-        const newComment = { id: Date.now(), text: commentText, upvotes: 0, downvotes: 0 };
-        setPosts(posts.map(post =>
-            post.id === postId ? { ...post, comments: [...post.comments, newComment] } : post
-        ));
+
     };
 
-    const upvotePost = (postId) => {
-        setPosts(posts.map(post =>
-            post.id === postId ? { ...post, upvotes: post.upvotes + 1 } : post
-        ));
-    };
-
-    const downvotePost = (postId) => {
-        setPosts(posts.map(post =>
-            post.id === postId ? { ...post, downvotes: post.downvotes + 1 } : post
-        ));
-    };
-
-    const upvoteComment = (postId, commentId) => {
-        setPosts(posts.map(post =>
-            post.id === postId ? {
-                ...post,
-                comments: post.comments.map(comment =>
-                    comment.id === commentId ? { ...comment, upvotes: comment.upvotes + 1 } : comment
-                )
-            } : post
-        ));
-    };
-
-    const downvoteComment = (postId, commentId) => {
-        setPosts(posts.map(post =>
-            post.id === postId ? {
-                ...post,
-                comments: post.comments.map(comment =>
-                    comment.id === commentId ? { ...comment, downvotes: comment.downvotes + 1 } : comment
-                )
-            } : post
-        ));
+    const vote = (postId, reaction) => {
+        // TODO postApi.reactToPost(postId)
     };
 
     const handlePostClick = (post) => {
@@ -82,56 +51,66 @@ const App = () => {
         }
     };
 
-    const closeModal = () => {
+    const closePost = () => {
         setSelectedPost(null);
         setComment('');
     };
 
     return (
         <div className="app">
-            <h1>SWA - Jodel</h1>
-            <NewPostForm addPost={addPost} />
-            <PostList
-                posts={posts}
-                addComment={addComment}
-                upvotePost={upvotePost}
-                downvotePost={downvotePost}
-                upvoteComment={upvoteComment}
-                downvoteComment={downvoteComment}
-                onPostClick={handlePostClick}
-            />
-            <Modal isOpen={!!selectedPost} onClose={closeModal}>
-                {selectedPost && (
-                    <div>
-                        <p>{selectedPost.text}</p>
-                        <form className="comment-form" onSubmit={handleCommentSubmit}>
-                            <input
-                                type="text"
+            {!selectedPost && (
+                <div>
+                    <h1>SWA - Jodel</h1>
+                    <NewPostForm addPost={addPost}/>
+                    <PostList
+                        posts={posts}
+                        addComment={addComment}
+                        vote={vote}
+                        onPostClick={handlePostClick}
+                    />
+                </div>
+            )}
+            {selectedPost && (
+                <div className="single-post-view">
+                    <div className="close-post">
+                        <FontAwesomeIcon className={"close-button"} onClick={closePost} icon={faTimes}/>
+                    </div>
+                    <Post post={selectedPost} vote={vote}></Post>
+                    <form className="comment-form" onSubmit={handleCommentSubmit}>
+                        <div className="textarea-container">
+                            <textarea
+                                rows={15}
                                 value={comment}
                                 onChange={(e) => setComment(e.target.value)}
                                 placeholder="Kommentieren..."
+                                maxLength={500}
                             />
-                            <button type="submit">Kommentieren</button>
-                        </form>
-                        <div className="comments">
-                            {selectedPost.comments.map((comment) => (
-                                <div key={comment.id} className="comment">
-                                    <p>{comment.text}</p>
-                                    <div className="votes">
-                                        <button onClick={() => upvoteComment(selectedPost.id, comment.id)}>
-                                            <FontAwesomeIcon icon={faCaretUp} />
-                                        </button>
-                                        <span>{comment.upvotes - comment.downvotes}</span>
-                                        <button onClick={() => downvoteComment(selectedPost.id, comment.id)}>
-                                            <FontAwesomeIcon icon={faCaretDown} />
-                                        </button>
-                                    </div>
-                                </div>
-                            ))}
+                            <div className="char-count-container">
+                                <span className={comment.length === 500 ? "char-count max-char-count" : "char-count"}>
+                                    {comment.length} / 500
+                                </span>
+                            </div>
                         </div>
+                        <button type="submit">Kommentieren</button>
+                    </form>
+                    <div className="comments">
+                        {selectedPost.comments.map((comment) => (
+                            <div key={comment.id} className="comment">
+                                <p>{comment.text}</p>
+                                <div className="votes">
+                                    <button onClick={() => vote(selectedPost.id, comment.id)}>
+                                        <FontAwesomeIcon icon={faCaretUp}/>
+                                    </button>
+                                    <span>{comment.upvotes - comment.downvotes}</span>
+                                    <button onClick={() => vote(selectedPost.id, comment.id)}>
+                                        <FontAwesomeIcon icon={faCaretDown}/>
+                                    </button>
+                                </div>
+                            </div>
+                        ))}
                     </div>
-                )}
-            </Modal>
+                </div>
+            )}
         </div>
     );
 }