Initial commit

actions/profile.ts

@@ -0,0 +1,82 @@
+"use server";
+
+import { Prisma } from "@prisma/client";
+import { revalidatePath } from "next/cache";
+import { db } from "@/lib/db";
+import { DEFAULT_THEME_ID } from "@/lib/constants";
+import { requireCurrentUser } from "@/lib/session";
+import { normalizeUsername, safeUrl, sanitizeOptionalPlainText, sanitizePlainText } from "@/lib/sanitize";
+import { profileSchema } from "@/lib/validators/profile";
+
+export type ActionResult = {
+  success: boolean;
+  message: string;
+};
+
+function parseCheckboxValue(value: FormDataEntryValue | null) {
+  return value === "on" || value === "true";
+}
+
+export async function updateProfileAction(formData: FormData): Promise<ActionResult> {
+  const user = await requireCurrentUser();
+  const currentUsername = user.profile?.username;
+
+  const parsed = profileSchema.safeParse({
+    username: normalizeUsername(String(formData.get("username") ?? "")),
+    displayName: sanitizePlainText(String(formData.get("displayName") ?? "")),
+    bio: sanitizeOptionalPlainText(String(formData.get("bio") ?? "")) ?? "",
+    avatarUrl: safeUrl(String(formData.get("avatarUrl") ?? "")) ?? "",
+    themeId: sanitizePlainText(String(formData.get("themeId") ?? DEFAULT_THEME_ID)),
+    isPublic: parseCheckboxValue(formData.get("isPublic"))
+  });
+
+  if (!parsed.success) {
+    return {
+      success: false,
+      message: parsed.error.issues[0]?.message ?? "Invalid profile input"
+    };
+  }
+
+  const theme = await db.theme.findUnique({ where: { id: parsed.data.themeId } });
+  if (!theme) {
+    return { success: false, message: "Invalid theme selection" };
+  }
+
+  try {
+    await db.profile.upsert({
+      where: { userId: user.id },
+      update: {
+        username: parsed.data.username,
+        displayName: parsed.data.displayName,
+        bio: parsed.data.bio || null,
+        avatarUrl: parsed.data.avatarUrl || null,
+        themeId: parsed.data.themeId,
+        isPublic: parsed.data.isPublic
+      },
+      create: {
+        userId: user.id,
+        username: parsed.data.username,
+        displayName: parsed.data.displayName,
+        bio: parsed.data.bio || null,
+        avatarUrl: parsed.data.avatarUrl || null,
+        themeId: parsed.data.themeId,
+        isPublic: parsed.data.isPublic
+      }
+    });
+
+    if (currentUsername) {
+      revalidatePath(`/u/${currentUsername}`);
+    }
+    revalidatePath(`/u/${parsed.data.username}`);
+    revalidatePath("/dashboard");
+    revalidatePath("/dashboard/profile");
+
+    return { success: true, message: "Profile saved" };
+  } catch (error) {
+    if (error instanceof Prisma.PrismaClientKnownRequestError && error.code === "P2002") {
+      return { success: false, message: "Username is already taken" };
+    }
+
+    return { success: false, message: "Could not update profile" };
+  }
+}