added decline action for friend requests and room invites

src/api/client.ts

@@ -25,10 +25,22 @@ export async function apiFetch<T>(
     throw new Error("Session expired")
   }
 
+  // Handle error responses
   if (!res.ok) {
     const text = await res.text()
     throw new Error(text || res.statusText)
   }
 
-  return res.json() as Promise<T>
+  // Get the response as text first
+  const responseText = await res.text()
+
+  if (!responseText) {
+    return {} as T
+  }
+
+  try {
+    return JSON.parse(responseText) as T
+  } catch (e) {
+    return responseText as unknown as T
+  }
 }

src/api/friends.ts

@@ -22,3 +22,10 @@ export function acceptFriendRequest(senderUuid: string) {
     body: JSON.stringify({ sender_uuid: senderUuid }),
   })
 }
+
+export function declineFriendRequest(senderUuid: string) {
+  return apiFetch<void>('/friends/decline', {
+    method: 'POST',
+    body: JSON.stringify({ sender_uuid: senderUuid }),
+  })
+}

src/api/rooms.ts

@@ -33,3 +33,10 @@ export function acceptRoomInvite(senderUuid: string, roomUuid: string) {
     body: JSON.stringify({ sender_uuid: senderUuid, room_uuid: roomUuid }),
   })
 }
+
+export function declineRoomInvite(senderUuid: string, roomUuid: string) {
+  return apiFetch<void>('/rooms/decline', {
+    method: 'POST',
+    body: JSON.stringify({ sender_uuid: senderUuid, room_uuid: roomUuid }),
+  })
+}