fix(tests): narrow redeemed profile

Assert that the profile lookup returned a row before reading premium status so Deno strict type checking can execute the Supabase integration suite.

apps/supabase/tests/redeem-code.test.ts

@@ -1,48 +1,55 @@
-
-import { assertEquals } from "std/testing/asserts.ts";
-import { createTestUser, createRedemptionCode, cleanup, adminClient, SUPABASE_URL } from "./utils.ts";
+import { assertEquals, assertExists } from "std/testing/asserts.ts";
+import {
+  adminClient,
+  cleanup,
+  createRedemptionCode,
+  createTestUser,
+  SUPABASE_URL,
+} from "./utils.ts";
 
 const FUNCTION_URL = `${SUPABASE_URL}/functions/v1/redeem-code`;
 
 Deno.test("redeem-code: successfully redeems code for user", async () => {
-    const email = `test_redeem_${Date.now()}@example.com`;
-    let userIds: string[] = [];
-    let codeId: string | undefined;
+  const email = `test_redeem_${Date.now()}@example.com`;
+  let userIds: string[] = [];
+  let codeId: string | undefined;
 
-    try {
-        // 1. Setup User
-        const user = await createTestUser(email);
-        userIds = [user.id];
+  try {
+    // 1. Setup User
+    const user = await createTestUser(email);
+    userIds = [user.id];
 
-        // 2. Setup Code
-        const codeData = await createRedemptionCode();
-        codeId = codeData.id;
+    // 2. Setup Code
+    const codeData = await createRedemptionCode();
+    codeId = codeData.id;
 
-        // 3. Call Function
-        const res = await fetch(FUNCTION_URL, {
-            method: "POST",
-            headers: { "Content-Type": "application/json" },
-            body: JSON.stringify({
-                email,
-                code: codeData.code
-            })
-        });
+    // 3. Call Function
+    const res = await fetch(FUNCTION_URL, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({
+        email,
+        code: codeData.code,
+      }),
+    });
 
-        const data = await res.json();
-        assertEquals(res.status, 200);
-        assertEquals(data.success, true);
+    const data = await res.json();
+    assertEquals(res.status, 200);
+    assertEquals(data.success, true);
 
-        // 4. Verify Profile is Premium
-        const { data: profile } = await adminClient
-            .from("profiles")
-            .select("is_premium")
-            .eq("id", user.id)
-            .single();
-        
-        assertEquals(profile.is_premium, true);
+    // 4. Verify Profile is Premium
+    const { data: profile } = await adminClient
+      .from("profiles")
+      .select("is_premium")
+      .eq("id", user.id)
+      .single();
 
-    } finally {
-        await cleanup(userIds);
-        if (codeId) await adminClient.from("redemption_codes").delete().eq("id", codeId);
+    assertExists(profile);
+    assertEquals(profile.is_premium, true);
+  } finally {
+    await cleanup(userIds);
+    if (codeId) {
+      await adminClient.from("redemption_codes").delete().eq("id", codeId);
     }
+  }
 });