add and remove reactions

src/app/feed/posts/postsService.ts

@@ -48,9 +48,7 @@ export class PostsService {
     amount: number | null,
   ): Promise<Post[]> {
     const response = await this.client.GET('/posts', {
-      params: {
-        query: { From: cursor ?? undefined, Amount: amount ?? undefined, Author: username },
-      },
+      query: { From: cursor ?? undefined, Amount: amount ?? undefined, Author: username },
       credentials: 'include',
     })
 
@@ -60,6 +58,34 @@ export class PostsService {
 
     return response.data?.posts.map((post) => Post.fromDto(post))
   }
+
+  async addReaction(postId: string, emoji: string): Promise<void> {
+    const response = await this.client.POST('/posts/{postId}/reactions', {
+      params: {
+        path: { postId }
+      },
+      body: { emoji },
+      credentials: 'include',
+    })
+
+    if (!response.data) {
+      throw new Error('Failed to add reaction')
+    }
+  }
+
+  async removeReaction(postId: string, emoji: string): Promise<void> {
+    const response = await this.client.DELETE('/posts/{postId}/reactions', {
+      params: {
+        path: { postId }
+      },
+      body: { emoji },
+      credentials: 'include',
+    })
+
+    if (!response.data) {
+      throw new Error('Failed to remove reaction')
+    }
+  }
 }
 
 interface CreatePostMedia {