user photo service

postrify-backend/src/main/java/com/postrify/postrifybackend/controller/UserController.java

@@ -17,14 +17,14 @@ public class UserController {
   @Autowired private UserService userService;
 
   @GetMapping("/{username}/image")
-  public ResponseEntity<String> getUserImage(@PathVariable String username) {
+  public ResponseEntity<String> getUserImage(@PathVariable final String username) {
     String base64Image = userService.getUserImage(username);
     return ResponseEntity.ok(base64Image);
   }
 
   @PutMapping("/{username}/image")
   public ResponseEntity<String> updateUserImage(
-      @PathVariable String username, @RequestBody String base64Image) {
+      @PathVariable final String username, @RequestBody final String base64Image) {
     userService.updateUserImage(username, base64Image);
     return ResponseEntity.ok("User image updated successfully!");
   }

postrify-backend/src/main/java/com/postrify/postrifybackend/service/UserService.java

@@ -29,12 +29,12 @@ public User registerUser(final User user) {
     return userRepository.save(user);
   }
 
-  public String getUserImage(String username) {
+  public String getUserImage(final String username) {
     User user = findByUsername(username);
     return user.getImage();
   }
 
-  public void updateUserImage(String username, String base64Image) {
+  public void updateUserImage(final String username, final String base64Image) {
     User user = findByUsername(username);
     user.setImage(base64Image);
     userRepository.save(user);

postrify-frontend/src/app/components/header/header.component.ts

@@ -2,6 +2,8 @@ import { Component, OnInit } from '@angular/core';
 import { RouterLink } from '@angular/router';
 import { AuthService } from '../../services/auth.service';
 import { SettingsModalComponent } from '../settings-modal/settings-modal.component';
+import { Subscription } from 'rxjs';
+import { UserImageService } from '../../services/user-image.service';
 
 @Component({
   selector: 'app-header',
@@ -129,7 +131,9 @@ import { SettingsModalComponent } from '../settings-modal/settings-modal.compone
       </div>
     </header>
     @if (isSettingsOpen) {
-      <app-settings-modal (close)="isSettingsOpen = false"></app-settings-modal>
+      <app-settings-modal
+        (closeModalEvent)="isSettingsOpen = false"
+      ></app-settings-modal>
     }
   `,
   styles: [
@@ -229,7 +233,7 @@ import { SettingsModalComponent } from '../settings-modal/settings-modal.compone
         }
       }
 
-      @media (max-width: 400px) {
+      @media (max-width: 450px) {
         .username {
           display: none;
         }
@@ -249,19 +253,28 @@ import { SettingsModalComponent } from '../settings-modal/settings-modal.compone
   ],
 })
 export class HeaderComponent implements OnInit {
+  private imageUpdateSubscription: Subscription | undefined;
+
   isDarkMode = false;
   logoSrc = 'assets/logo-light.png';
   isAuthenticated = false;
   username: string | null = null;
   userImage: string | null = null;
   isSettingsOpen = false;
 
-  constructor(public authService: AuthService) {}
+  constructor(
+    public authService: AuthService,
+    private userImageService: UserImageService,
+  ) {}
 
   ngOnInit() {
     this.loadDarkModePreference();
     this.updateLogo();
     this.checkAuthentication();
+    this.imageUpdateSubscription =
+      this.userImageService.imageUpdated$.subscribe(() => {
+        this.checkAuthentication();
+      });
   }
 
   toggleDarkMode() {

postrify-frontend/src/app/components/home/home.component.ts

@@ -1,10 +1,12 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, OnDestroy } from '@angular/core';
 import { PostResponseDTO } from '../../models/post-response.model';
 import { PostService } from '../../services/post.service';
 import { Router } from '@angular/router';
 import { AuthService } from '../../services/auth.service';
 import { CommonModule } from '@angular/common';
 import { Page } from '../../models/page.model';
+import { Subscription } from 'rxjs';
+import { UserImageService } from '../../services/user-image.service';
 
 @Component({
   selector: 'app-home',
@@ -199,7 +201,9 @@ import { Page } from '../../models/page.model';
     }
   `,
 })
-export class HomeComponent implements OnInit {
+export class HomeComponent implements OnInit, OnDestroy {
+  private imageUpdateSubscription: Subscription | undefined;
+
   posts: PostResponseDTO[] = [];
   isLogged = false;
   currentPage = 0;
@@ -211,11 +215,16 @@ export class HomeComponent implements OnInit {
     private postService: PostService,
     private router: Router,
     private authService: AuthService,
+    private userImageService: UserImageService,
   ) {}
 
   ngOnInit(): void {
     this.fetchPosts(this.currentPage, this.pageSize);
     this.isLogged = this.authService.isAuthenticated();
+    this.imageUpdateSubscription =
+      this.userImageService.imageUpdated$.subscribe(() => {
+        this.fetchPosts(this.currentPage, this.pageSize);
+      });
   }
 
   fetchPosts(page: number, size: number): void {
@@ -259,13 +268,9 @@ export class HomeComponent implements OnInit {
     }
   }
 
-  getPages(): number[] {
-    return Array(this.totalPages)
-      .fill(0)
-      .map((x, i) => i);
-  }
-
-  trackById(index: number, post: PostResponseDTO): number {
-    return post.id;
+  ngOnDestroy(): void {
+    if (this.imageUpdateSubscription) {
+      this.imageUpdateSubscription.unsubscribe();
+    }
   }
 }

postrify-frontend/src/app/components/post-detail/post-detail.component.ts

@@ -7,6 +7,8 @@ import { CommonModule } from '@angular/common';
 import { ToastService } from '../../services/toast.service';
 import { ReadingTimePipe } from '../../pipes/reading-time.pipe';
 import { BoldTextPipe } from '../../pipes/bold-text.pipe';
+import { Subscription } from 'rxjs';
+import { UserImageService } from '../../services/user-image.service';
 
 @Component({
   selector: 'app-post-detail',
@@ -242,10 +244,24 @@ import { BoldTextPipe } from '../../pipes/bold-text.pipe';
         position: relative;
         border: 2px solid var(--border-color);
       }
+
+      @media (max-width: 500px) {
+        .post-detail-container {
+          padding: 0.5rem;
+        }
+        .post-title {
+          font-size: 2rem;
+        }
+        .post-content {
+          padding: 1rem;
+        }
+      }
     `,
   ],
 })
 export class PostDetailComponent implements OnInit {
+  private imageUpdateSubscription: Subscription | undefined;
+
   post?: PostResponseDTO;
   isLogged = false;
   username?: string;
@@ -256,13 +272,18 @@ export class PostDetailComponent implements OnInit {
     private router: Router,
     private authService: AuthService,
     private toastService: ToastService,
+    private userImageService: UserImageService,
   ) {}
 
   ngOnInit(): void {
     const postId = Number(this.route.snapshot.paramMap.get('id'));
     this.fetchPost(postId);
     this.isLogged = this.authService.isAuthenticated();
     this.username = localStorage.getItem('username') || '';
+    this.imageUpdateSubscription =
+      this.userImageService.imageUpdated$.subscribe(() => {
+        this.fetchPost(postId);
+      });
   }
 
   fetchPost(id: number): void {

postrify-frontend/src/app/components/settings-modal/settings-modal.component.spec.ts

@@ -1,6 +1,8 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
-
 import { SettingsModalComponent } from './settings-modal.component';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
+import { provideHttpClient } from '@angular/common/http';
+import { ActivatedRoute } from '@angular/router';
 
 describe('SettingsModalComponent', () => {
   let component: SettingsModalComponent;
@@ -9,6 +11,11 @@ describe('SettingsModalComponent', () => {
   beforeEach(async () => {
     await TestBed.configureTestingModule({
       imports: [SettingsModalComponent],
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting(),
+        { provide: ActivatedRoute, useValue: {} },
+      ],
     }).compileComponents();
 
     fixture = TestBed.createComponent(SettingsModalComponent);

postrify-frontend/src/app/components/settings-modal/settings-modal.component.ts

@@ -1,17 +1,33 @@
 import { Component, OnInit, Output, EventEmitter } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { AuthService } from '../../services/auth.service';
+import { UserImageService } from '../../services/user-image.service';
 
 @Component({
   selector: 'app-settings-modal',
   standalone: true,
   imports: [CommonModule],
   template: `
-    <div class="modal-overlay" (click)="closeModal()">
-      <div class="modal-container" (click)="$event.stopPropagation()">
+    <div
+      class="modal-overlay"
+      (click)="closeModal()"
+      (keydown.enter)="closeModal()"
+      tabindex="0"
+    >
+      <div
+        class="modal-container"
+        (click)="$event.stopPropagation()"
+        (keydown.enter)="$event.stopPropagation()"
+        tabindex="0"
+      >
         <div class="modal-header">
           <h2>Profile Configuration</h2>
-          <button class="close-button" (click)="closeModal()">
+          <button
+            class="close-button"
+            (click)="closeModal()"
+            (keydown.enter)="closeModal()"
+            tabindex="0"
+          >
             <svg
               xmlns="http://www.w3.org/2000/svg"
               width="24"
@@ -40,7 +56,12 @@ import { AuthService } from '../../services/auth.service';
                   : 'url(/assets/placeholder.jpg)'
               "
             >
-              <div class="photo-overlay" (click)="fileInput.click()">
+              <div
+                class="photo-overlay"
+                (click)="fileInput.click()"
+                (keydown.enter)="fileInput.click()"
+                tabindex="0"
+              >
                 <span>Change photo</span>
               </div>
             </div>
@@ -272,14 +293,17 @@ import { AuthService } from '../../services/auth.service';
   ],
 })
 export class SettingsModalComponent implements OnInit {
-  @Output() close = new EventEmitter<void>();
+  @Output() closeModalEvent = new EventEmitter<void>();
 
   selectedFile: File | null = null;
   previewUrl: string | null = null;
-  errorMessage: string = '';
-  isLoading: boolean = false;
+  errorMessage = '';
+  isLoading = false;
 
-  constructor(private authService: AuthService) {}
+  constructor(
+    private authService: AuthService,
+    private userImageService: UserImageService,
+  ) {}
 
   ngOnInit() {
     this.loadCurrentUserImage();
@@ -299,7 +323,7 @@ export class SettingsModalComponent implements OnInit {
   }
 
   closeModal() {
-    this.close.emit();
+    this.closeModalEvent.emit();
   }
 
   onFileSelected(event: Event) {
@@ -340,6 +364,7 @@ export class SettingsModalComponent implements OnInit {
       this.authService.uploadUserImage(base64Image).subscribe({
         next: () => {
           this.isLoading = false;
+          this.userImageService.notifyImageUpdate();
           this.closeModal();
         },
         error: (error) => {

postrify-frontend/src/app/services/user-image.service.ts

@@ -0,0 +1,14 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class UserImageService {
+  private imageUpdateSource = new BehaviorSubject<void>(undefined);
+  imageUpdated$ = this.imageUpdateSource.asObservable();
+
+  notifyImageUpdate() {
+    this.imageUpdateSource.next();
+  }
+}