Clean up the code

frontend/src/api/profileApi.ts

@@ -0,0 +1,128 @@
+import { getAuthHeaders } from "../auth/api";
+import { API_BASE_URL } from "../core/config";
+import type { UserProfile } from "../core/types";
+
+export interface ProfileData {
+    profile_picture?: string;
+    nickname?: string;
+    description?: string;
+}
+
+export interface UploadResponse {
+    profile_picture_url: string;
+}
+
+/**
+ * Loads user profile data from the server
+ */
+export async function loadProfile(token: string): Promise<ProfileData | null> {
+    try {
+        const response = await fetch(`${API_BASE_URL}/user/profile`, {
+            headers: getAuthHeaders(token)
+        });
+
+        if (response.ok) {
+            const data = await response.json();
+            // Map backend fields to frontend fields
+            return {
+                profile_picture: data.profile_picture,
+                nickname: data.username,
+                description: data.bio
+            };
+        }
+        
+        return null;
+    } catch (error) {
+        console.error('Error loading profile:', error);
+        return null;
+    }
+}
+
+/**
+ * Uploads a profile picture to the server
+ */
+export async function uploadProfilePicture(token: string, file: Blob): Promise<UploadResponse | null> {
+    try {
+        const formData = new FormData();
+        formData.append('profile_picture', file, 'profile_picture.jpg');
+
+        const response = await fetch(`${API_BASE_URL}/upload-profile-picture`, {
+            method: 'POST',
+            body: formData,
+            headers: getAuthHeaders(token, false)
+        });
+
+        if (response.ok) {
+            return await response.json();
+        }
+        return null;
+    } catch (error) {
+        console.error('Upload error:', error);
+        return null;
+    }
+}
+
+/**
+ * Updates user profile information
+ */
+export async function updateProfile(token: string, data: Partial<ProfileData>): Promise<boolean> {
+    try {
+        // Map frontend fields to backend fields
+        const backendData = {
+            nickname: data.nickname,
+            description: data.description
+        };
+
+        const response = await fetch(`${API_BASE_URL}/user/profile`, {
+            method: 'PUT',
+            headers: {
+                ...getAuthHeaders(token),
+                'Content-Type': 'application/json'
+            },
+            body: JSON.stringify(backendData)
+        });
+
+        return response.ok;
+    } catch (error) {
+        console.error('Error updating profile:', error);
+        return false;
+    }
+}
+
+/**
+ * Updates user bio
+ */
+export async function updateBio(token: string, bio: string): Promise<boolean> {
+    try {
+        const response = await fetch(`${API_BASE_URL}/user/bio`, {
+            method: 'PUT',
+            headers: getAuthHeaders(token),
+            body: JSON.stringify({ bio })
+        });
+
+        return response.ok;
+    } catch (error) {
+        console.error('Error updating bio:', error);
+        return false;
+    }
+}
+
+/**
+ * Fetches user profile data by username
+ */
+export async function fetchUserProfile(token: string, username: string): Promise<UserProfile | null> {
+    try {
+        const response = await fetch(`${API_BASE_URL}/user/${username}`, {
+            headers: getAuthHeaders(token)
+        });
+
+        if (response.ok) {
+            return await response.json();
+        }
+        
+        return null;
+    } catch (error) {
+        console.error('Error fetching user profile:', error);
+        return null;
+    }
+}