more thread fixes

src/util/transformers/channel_to_thread.ts

@@ -0,0 +1,20 @@
+import { Channel } from "../../types/channels/channel.ts";
+import { snowflakeToBigint } from "../bigint.ts";
+
+export function channelToThread(channel: Channel) {
+  return {
+    id: snowflakeToBigint(channel.id),
+    channelId: snowflakeToBigint(channel.parentId!),
+    memberCount: channel.memberCount,
+    messageCount: channel.messageCount,
+    archived: channel.threadMetadata?.archived || false,
+    archiveTimestamp: channel.threadMetadata?.archiveTimestamp
+      ? Date.parse(channel.threadMetadata.archiveTimestamp)
+      : undefined,
+    archiverId: channel.threadMetadata?.archiverId ? snowflakeToBigint(channel.threadMetadata.archiverId) : undefined,
+    autoArchiveDuration: channel.threadMetadata?.autoArchiveDuration || 0,
+    locked: channel.threadMetadata?.locked || false,
+  };
+}
+
+export type Thread = ReturnType<typeof channelToThread>;

src/util/transformers/mod.ts

@@ -0,0 +1,2 @@
+export * from "./channel_to_thread.ts";
+export * from "./thread_member_modified.ts";

src/util/transformers/thread_member_modified.ts

@@ -0,0 +1,11 @@
+import { ThreadMember, ThreadMemberModified } from "../../types/channels/threads/thread_member.ts";
+import { snowflakeToBigint } from "../bigint.ts";
+
+export function threadMemberModified(member: ThreadMember) {
+  return {
+    ...member,
+    id: snowflakeToBigint(member.id),
+    userId: snowflakeToBigint(member.userId),
+    joinTimestamp: Date.parse(member.joinTimestamp),
+  } as ThreadMemberModified;
+}