Implemented a delete button for mods and fixed an issue in the backend

backend/config/config.json

@@ -14,6 +14,6 @@
 
     "auth": {
         "JWT_secret": "HGF7654EGBNKJNBJH6754356788GJHGY",
-        "tokenExpiry": "1h"
+        "tokenExpiry": "30d"
     }
 }

backend/src/controllers/mods.js

@@ -53,7 +53,7 @@ async function getModByName(req, res) {
 async function deleteMod(req, res) {
     try {
         // Authorize
-        authorizeModModification(req);
+        await authorizeModModification(req);
         // Query
         const name = req.params.name
         const query_result = await mod_service.deleteMod(name);

frontend/src/pages/mod_creation.jsx

@@ -1,6 +1,8 @@
 // Preact
 import { h } from 'preact';
 import { useState, useEffect } from 'preact/hooks';
+import Cookies from 'js-cookie'
+import { jwtDecode } from 'jwt-decode'
 
 // Functions
 import { createMod } from '../services/mods';
@@ -18,13 +20,113 @@ import styles from '../styles/content_creation.module.css'
 import Button from '../components/Buttons/button';
 
 function ModCreationPage() {
+    //TODO add missing fields
 
-    const user = "guill" //TODO
+    const null_fields = {
-
+        name: null,
-    const mod_infos = {
+        display_name: null,
-        name: ""
+        description: null,
+        mod_infos: {
+            full_description: null
+        }
     }
 
+    //TODO use a service
+    let user;
+    const token = Cookies.get('authToken'); 
+    if (token) {
+        const decoded_token = jwtDecode(token);
+        if (decoded_token) {
+            user = decoded_token.username;
+        } else {
+            location.replace('/login')
+        }
+    } else {
+        location.replace('/login')
+    }
+
+    const [name, setName] = useState('');
+    const [display_name, setDisplayName] = useState('');
+    const [description, setDescription] = useState('');
+    const [full_description, setFullDescription] = useState('');
+
+    const [publish_status, setPublishStatus] = useState(null);
+    const [field_errors, setFieldErrors] = useState(null_fields);
+
+
+    // Handle fields changes
+
+    const handleNameChange = (event) => {
+        setName(event.target.value);
+        // Reset error
+        setFieldErrors(prevErrors => ({ ...prevErrors, name: null }));
+    };
+    const handleDisplayNameChange = (event) => {
+        setDisplayName(event.target.value);
+        setFieldErrors(prevErrors => ({ ...prevErrors, display_name: null }));
+    };
+    const handleDescriptionChange = (event) => {
+        setDescription(event.target.value);
+        setFieldErrors(prevErrors => ({ ...prevErrors, description: null }));
+    };
+    const handleFullDescriptionChange = (event) => {
+        setFullDescription(event.target.value);
+        console.debug(event.target.value);
+        setFieldErrors(prevErrors => ({ ...prevErrors, full_description: null }));
+    };
+
+    // Submission
+
+    const handleSubmit = async (event) => {
+            event.preventDefault();
+            setFieldErrors(null_fields);
+    
+            setPublishStatus('publishing');
+    
+            try {
+                // Gather data                
+                const mod_data = {
+                    name: name,
+                    display_name: display_name,
+                    description: description,
+                    mod_infos: {
+                        full_description: full_description,
+                        //TODO handle all possible fields
+                        "license": {
+                            "type": "none"
+                        },
+                        "links": []
+                    }
+                }
+
+                // Query
+                const response = await createMod(mod_data);
+                
+                // On success
+                console.debug('Published successfully:', response);
+                setPublishStatus('success');
+                window.location.replace("/mods/" + name); //TODO no page reloading
+    
+            } catch (error) {
+    
+                console.error('Creation failed:', error);
+                setPublishStatus('error');
+    
+                //TODO handle different codes differently
+                setFieldErrors({
+                    name: ' ',
+                    display_name: ' ',
+                    description: ' ',
+                    mod_infos: {
+                        full_description: ' '
+                    }
+                });
+            }
+            finally {
+                setPublishStatus(null);
+            }
+        };
+
     return (
         <>
             <a href="/">
@@ -33,7 +135,7 @@ function ModCreationPage() {
             </a>
 
             <div className={styles.container}>
-                <div className={styles.form}>
+                <form className={styles.form} onSubmit={handleSubmit}>
 
                     <div className={styles.topFields}>
                         <div>
@@ -41,9 +143,9 @@ function ModCreationPage() {
                             <InputField
                                 id="name"
                                 name="name"
-                                value={mod_infos.name}
+                                value={name}
-                                // onChange={handleNameChange}
+                                onChange={handleNameChange}
-                                // error={nameError}
+                                error={field_errors.name}
                                 placeholder="name"
                                 required
                                 className={styles.smallField}
@@ -54,9 +156,9 @@ function ModCreationPage() {
                                 <InputField
                                 id="display_name"
                                 name="display_name"
-                                value={mod_infos.display_name}
+                                value={display_name}
-                                // onChange={handleNameChange}
+                                onChange={handleDisplayNameChange}
-                                // error={nameError}
+                                error={field_errors.display_name}
                                 placeholder="display_name"
                                 className={styles.smallField}
                                 >
@@ -67,9 +169,9 @@ function ModCreationPage() {
                         <TextArea
                         id="description"
                         name="description"
-                        value={mod_infos.display_name}
+                        value={description}
-                        // onChange={handleNameChange}
+                        onChange={handleDescriptionChange}
-                        // error={nameError}
+                        error={field_errors.description}
                         placeholder="description"
                         containerClass={styles.descriptionField}
                         >
@@ -81,9 +183,9 @@ function ModCreationPage() {
                         <TextArea
                         id="full_description"
                         name="full_description"
-                        value={mod_infos.display_name}
+                        value={full_description}
-                        // onChange={handleNameChange}
+                        onChange={handleFullDescriptionChange}
-                        // error={nameError}
+                        error={field_errors.mod_infos.full_description}
                         placeholder="full_description"
                         containerClass={styles.fullDescriptionField}
                         >
@@ -92,17 +194,15 @@ function ModCreationPage() {
                     </div>
 
                     <Button className={styles.createButton}>
-                        Create
+                        Publish
                     </Button>
-                </div>
+                </form>
                 
 
                 <div className={styles.infosPanel}>
 
-                    <a href={"/users/" + user}>
+                    <img src={profile} className={styles.profilePicture}></img>
-                        <img src={profile} className={styles.profilePicture}></img>
+                    <p className={styles.author}>{user}</p>
-                        <p className={styles.author}>{user}</p>
-                    </a>
 
                 </div>
             </div>

frontend/src/pages/mod_page.jsx

@@ -1,11 +1,14 @@
 // Preact
 import { h } from 'preact';
 import { useState, useEffect } from 'preact/hooks';
+import Cookies from 'js-cookie'
+import { jwtDecode } from 'jwt-decode'
 
 // Functions
-import { getMod } from '../services/mods';
+import { getMod, deleteMod } from '../services/mods';
 
 // Components
+import Button from '../components/Buttons/button';
 
 // Images
 import logo from '../assets/logo.png'
@@ -22,23 +25,47 @@ function ModPage({name}) {
     const [mod, setMod] = useState({})
     const [loading, setLoading] = useState(true)
     const [error, setError] = useState(null)
+    const [owner, setOwner] = useState(false);
+
     // UseEffect
-        useEffect(() => {
+    useEffect(() => {
-            async function loadItems() {
+        // Load mod informations
-                setLoading(true);
+        async function loadItems() {
-                setError(false);
+            setLoading(true);
-                try {
+            setError(false);
-                    const fetched_mod = await getMod(name);
+            try {
-                    setMod(fetched_mod);
+                const fetched_mod = await getMod(name);
-                } catch (err) {
+                setMod(fetched_mod);
-                    setError(err.message);
+            } catch (err) {
-                } finally {
+                setError(err.message);
-                    setLoading(false);
+            } finally {
+                setLoading(false);
+            }
+        }
+
+        loadItems();
+
+    }, []); // <-- Tells useEffect to run once after render
+
+    // Handles
+    const handleDeleteMod = async () => {
+        await deleteMod(mod.name);
+        location.replace('/dashboard');
+    };
+
+        // Load user informations
+        //TODO use a service
+        //? for some reason, doesn't work inside useEffect
+        const token = Cookies.get('authToken');
+        if (token) {
+            const decoded_token = jwtDecode(token);
+            if (decoded_token) {
+                console.debug('Here');
+                if (decoded_token.username === mod.author) {
+                    setOwner(true);
                 }
             }
-    
+        }
-            loadItems();
-        }, []); // <-- Tells useEffect to run once after render
 
         const base_page = (
             <>
@@ -86,7 +113,10 @@ function ModPage({name}) {
                 <div className={styles.content}>
                     <div className={styles.backgroundImage}></div>
                     <p className={styles.title}>{mod.display_name || mod.name }</p>
-                    <p className={styles.fullDescription}>{mod.mod_infos.full_description || "No description"}</p>
+                    <div className={styles.fullDescription}>
+                        {/* Sanitized by the backend */}
+                        <p dangerouslySetInnerHTML={{ __html: (mod.mod_infos.full_description || "No description") }} />
+                        </div>
                 </div>
                 
 
@@ -137,6 +167,22 @@ function ModPage({name}) {
                         </a>
                     </div>
 
+                    { owner ? (
+                        <div className={styles.panelActions}>
+                            <Button
+                                variant='delete'
+                                className={styles.deleteButton}
+                                onClick={handleDeleteMod}
+                                >
+                                    Delete
+                            </Button>
+                        </div>
+                        ) : (
+                            <> </>
+                        )
+                    }
+                    
+
                 </div>
             </div>
 

frontend/src/services/mods.js

@@ -7,7 +7,7 @@ export async function createMod(mod_data) {
     try {
         const auth_token = Cookies.get('authToken');
 
-        const response = await fetch(`${API_BASE_URL}/login`, {
+        const response = await fetch(`${API_BASE_URL}/mods`, {
             method: 'POST',
             headers: {
                 'Content-Type': 'application/json',
@@ -17,6 +17,7 @@ export async function createMod(mod_data) {
         });
 
         if (!response.ok) {
+            console.error(response.body); //TODO integrate body to error
             throw new Error(`HTTP error! status: ${response.status}`);
         }
 
@@ -24,7 +25,7 @@ export async function createMod(mod_data) {
         return data;
 
     } catch (error) {
-        console.error('Failed to fetch items:', error);
+        console.error('Failed to create mod:', error);
         throw error;
     }
 }
@@ -39,7 +40,7 @@ export async function listMods(filters) {
     const data = await response.json();
     return data;
   } catch (error) {
-    console.error('Failed to fetch items:', error);
+    console.error('Failed to fetch mods:', error);
     throw error;
   }
 }
@@ -54,7 +55,33 @@ export async function getMod(mod_name) {
     const data = await response.json();
     return data;
   } catch (error) {
-    console.error('Failed to fetch items:', error);
+    console.error('Failed to fetch mod:', error);
     throw error;
   }
 }
+
+
+export async function deleteMod(mod_name) {
+    try {
+        const auth_token = Cookies.get('authToken');
+
+        const response = await fetch(`${API_BASE_URL}/mods/${mod_name}`, {
+            method: 'DELETE',
+            headers: {
+                'Authorization': auth_token,
+            }
+        });
+
+        if (!response.ok) {
+            console.error(response.body); //TODO integrate body to error
+            throw new Error(`HTTP error! status: ${response.status}`);
+        }
+
+        const data = await response.json();
+        return data;
+
+    } catch (error) {
+        console.error('Failed to delete mod:', error);
+        throw error;
+    }
+}

frontend/src/styles/content_page.module.css

@@ -196,3 +196,23 @@
 .version:hover {
     background-color: #3a3a3a;
 }
+
+.panelActions {
+    position: absolute;
+    bottom: 0;
+
+    margin: 0 -2rem;
+    padding: 2rem;    
+
+    width: 100%;
+
+    box-sizing: border-box;
+}
+
+/*TODO handle versions overlapping*/
+.deleteButton {
+
+    width: 100%;
+    min-width: 5em;
+    font-size: 1.2rem;
+}

frontend/src/styles/settings.module.css

@@ -54,6 +54,8 @@
     font-size: 1.5em;
     border-radius: .5em;
 
+    user-select: none;
+
     transition: 200ms;
 }