- remove unnecessary / deprecated code

src/state.ts

@@ -11,25 +11,6 @@ export interface OptionRecord {
   createdBy: string;
 }
 
-export interface PollOptionViewModel extends OptionRecord {
-  voteCount: number;
-  isVotedByMe: boolean;
-  percentage: number;
-}
-
-export interface PollViewModel {
-  title: string;
-  roomId: string;
-  shareUrl: string;
-  connectionStatus: ConnectionStatus;
-  peerCount: number;
-  options: PollOptionViewModel[];
-  totalVotes: number;
-  myVoteOptionId: string | null;
-  deadline: number | null;
-  votingClosed: boolean;
-}
-
 // --- Helpers ---
 
 export function createOptionId(): string {
@@ -104,20 +85,6 @@ export function toggleVote(
   }
 }
 
-export function deleteOption(
-  options: Y.Map<OptionRecord>,
-  votes: Y.Map<string>,
-  optionId: string,
-): void {
-  options.delete(optionId);
-  // Clean up votes pointing to this option
-  for (const [userId, votedOptionId] of votes.entries()) {
-    if (votedOptionId === optionId) {
-      votes.delete(userId);
-    }
-  }
-}
-
 // --- Deadline ---
 
 export function setDeadline(
@@ -135,73 +102,3 @@ export function getDeadline(deadlineMap: Y.Map<unknown>): number | null {
   const val = deadlineMap.get("deadline");
   return typeof val === "number" ? val : null;
 }
-
-// --- ViewModel ---
-
-export function createViewModel(params: {
-  yTitle: Y.Text;
-  options: Y.Map<OptionRecord>;
-  votes: Y.Map<string>;
-  deadlineMap: Y.Map<unknown>;
-  roomId: string;
-  shareUrl: string;
-  connectionStatus: ConnectionStatus;
-  peerCount: number;
-  userId: string;
-}): PollViewModel {
-  const {
-    yTitle,
-    options,
-    votes,
-    deadlineMap,
-    roomId,
-    shareUrl,
-    connectionStatus,
-    peerCount,
-    userId,
-  } = params;
-
-  // Tally votes per option
-  const tally = new Map<string, number>();
-  for (const optionId of votes.values()) {
-    tally.set(optionId, (tally.get(optionId) ?? 0) + 1);
-  }
-
-  let totalVotes = 0;
-  for (const count of tally.values()) {
-    totalVotes += count;
-  }
-
-  const myVoteOptionId = votes.get(userId) ?? null;
-  const deadline = getDeadline(deadlineMap);
-  const votingClosed = deadline !== null && Date.now() >= deadline;
-
-  // Sort by votes desc, then alphabetically
-  const sortedOptions = Array.from(options.values()).sort((a, b) => {
-    const aVotes = tally.get(a.id) ?? 0;
-    const bVotes = tally.get(b.id) ?? 0;
-    if (bVotes !== aVotes) return bVotes - aVotes;
-    return a.label.localeCompare(b.label);
-  });
-
-  return {
-    title: getPollTitle(yTitle),
-    roomId,
-    shareUrl,
-    connectionStatus,
-    peerCount,
-    myVoteOptionId,
-    totalVotes,
-    deadline,
-    votingClosed,
-    options: sortedOptions.map((option) => ({
-      ...option,
-      voteCount: tally.get(option.id) ?? 0,
-      isVotedByMe: myVoteOptionId === option.id,
-      percentage:
-        totalVotes > 0
-          ? Math.round(((tally.get(option.id) ?? 0) / totalVotes) * 100)
-          : 0,
-    })),
-  };
-}