Working on auth with credentials.

src/safe-actions.ts

@@ -0,0 +1,31 @@
+import {createSafeActionClient} from "next-safe-action";
+import {currentUser} from "@/auth/current-user";
+
+export class ActionError extends Error {
+    constructor(message: string) {
+        super(message);
+        this.name = "ActionError";
+    }
+}
+
+const handleReturnedServerError = (error: Error) => {
+    if (error instanceof ActionError) {
+        return error.message
+    } else {
+        return "An unexpected error occurred."
+    }
+
+}
+
+export const action = createSafeActionClient(
+    {
+        handleReturnedServerError: handleReturnedServerError
+    });
+
+export const userAction = action.use(async ({ next, ctx }) => {
+    const user = await currentUser();
+    if (!user) {
+        throw new ActionError("You must be logged in");
+    }
+    return next({ ctx: { user } });
+});