avatar to main merge

I have completed the character creation screen on the avatar branch and am preparing to merge it into main.

lib/onboarding-status.ts

@@ -0,0 +1,93 @@
+import { routes } from "@/lib/routes";
+import { createClient as createBrowserClient } from "@/lib/supabase/client";
+import { createClient as createServerClient } from "@/lib/supabase/server";
+
+export type OnboardingStatus = {
+  quizComplete: boolean;
+  avatarComplete: boolean;
+  appComplete: boolean;
+};
+
+type StatusRow = {
+  onboarding_quiz_complete: boolean | null;
+  onboarding_complete: boolean | null;
+};
+
+type AvatarRow = {
+  avatar_customized: boolean | null;
+};
+
+export function getRedirectPathFromStatus(status: OnboardingStatus) {
+  if (status.appComplete) {
+    return routes.avatar;
+  }
+
+  if (status.quizComplete) {
+    return routes.onboardingCustomize;
+  }
+
+  return routes.onboardingQuiz;
+}
+
+export function mapRowsToOnboardingStatus(
+  profile: StatusRow | null | undefined,
+  avatar: AvatarRow | null | undefined,
+): OnboardingStatus {
+  return {
+    quizComplete: profile?.onboarding_quiz_complete === true,
+    avatarComplete: avatar?.avatar_customized === true,
+    appComplete: profile?.onboarding_complete === true,
+  };
+}
+
+export async function fetchOnboardingStatusForUser(
+  userId: string,
+  supabase: Awaited<ReturnType<typeof createServerClient>>,
+): Promise<OnboardingStatus> {
+  const [{ data: profile }, { data: avatar }] = await Promise.all([
+    supabase
+      .from("profiles")
+      .select("onboarding_quiz_complete, onboarding_complete")
+      .eq("id", userId)
+      .maybeSingle(),
+    supabase
+      .from("avatar_state")
+      .select("avatar_customized")
+      .eq("user_id", userId)
+      .maybeSingle(),
+  ]);
+
+  return mapRowsToOnboardingStatus(
+    profile as StatusRow | null,
+    avatar as AvatarRow | null,
+  );
+}
+
+export async function getOnboardingStatusClient(): Promise<OnboardingStatus | null> {
+  const supabase = createBrowserClient();
+  const {
+    data: { user },
+  } = await supabase.auth.getUser();
+
+  if (!user) {
+    return null;
+  }
+
+  const [{ data: profile }, { data: avatar }] = await Promise.all([
+    supabase
+      .from("profiles")
+      .select("onboarding_quiz_complete, onboarding_complete")
+      .eq("id", user.id)
+      .maybeSingle(),
+    supabase
+      .from("avatar_state")
+      .select("avatar_customized")
+      .eq("user_id", user.id)
+      .maybeSingle(),
+  ]);
+
+  return mapRowsToOnboardingStatus(
+    profile as StatusRow | null,
+    avatar as AvatarRow | null,
+  );
+}