♻️ Abstract code for getting subscription status

packages/backend/utils/auth.ts

@@ -0,0 +1,45 @@
+import { prisma } from "@rallly/database";
+
+export const getSubscriptionStatus = async (userId: string) => {
+  const user = await prisma.user.findUnique({
+    where: {
+      id: userId,
+    },
+    select: {
+      subscription: {
+        select: {
+          active: true,
+        },
+      },
+    },
+  });
+
+  if (user?.subscription?.active === true) {
+    return {
+      active: true,
+    };
+  }
+
+  const userPaymentData = await prisma.userPaymentData.findFirst({
+    where: {
+      userId,
+      endDate: {
+        gt: new Date(),
+      },
+    },
+  });
+
+  if (
+    userPaymentData?.endDate &&
+    userPaymentData.endDate.getTime() > Date.now()
+  ) {
+    return {
+      active: true,
+      legacy: true,
+    };
+  }
+
+  return {
+    active: false,
+  };
+};