1 files changed, 27 insertions, 0 deletions
diff --git a/src/app/groups/recent-groups-helpers.ts b/src/app/groups/recent-groups-helpers.ts
index 72c5d28..0d718e2 100644
--- a/src/app/groups/recent-groups-helpers.ts
+++ b/src/app/groups/recent-groups-helpers.ts
@@ -8,12 +8,14 @@ export const recentGroupsSchema = z.array(
 )
 
 export const starredGroupsSchema = z.array(z.string())
+export const archivedGroupsSchema = z.array(z.string())
 
 export type RecentGroups = z.infer<typeof recentGroupsSchema>
 export type RecentGroup = RecentGroups[number]
 
 const STORAGE_KEY = 'recentGroups'
 const STARRED_GROUPS_STORAGE_KEY = 'starredGroups'
+const ARCHIVED_GROUPS_STORAGE_KEY = 'archivedGroups'
 
 export function getRecentGroups() {
   const groupsInStorageJson = localStorage.getItem(STORAGE_KEY)
@@ -64,3 +66,28 @@ export function unstarGroup(groupId: string) {
     JSON.stringify(starredGroups.filter((g) => g !== groupId)),
   )
 }
+
+export function getArchivedGroups() {
+  const archivedGroupsJson = localStorage.getItem(ARCHIVED_GROUPS_STORAGE_KEY)
+  const archivedGroupsRaw = archivedGroupsJson
+    ? JSON.parse(archivedGroupsJson)
+    : []
+  const parseResult = archivedGroupsSchema.safeParse(archivedGroupsRaw)
+  return parseResult.success ? parseResult.data : []
+}
+
+export function archiveGroup(groupId: string) {
+  const archivedGroups = getArchivedGroups()
+  localStorage.setItem(
+    ARCHIVED_GROUPS_STORAGE_KEY,
+    JSON.stringify([...archivedGroups, groupId]),
+  )
+}
+
+export function unarchiveGroup(groupId: string) {
+  const archivedGroups = getArchivedGroups()
+  localStorage.setItem(
+    ARCHIVED_GROUPS_STORAGE_KEY,
+    JSON.stringify(archivedGroups.filter((g) => g !== groupId)),
+  )
+}