UPD: initial architecture

2026-07-27 10:23:50 +02:00
parent 63fc0e6771
commit 3aeaed0af2
108 changed files with 11103 additions and 0 deletions
@@ -0,0 +1,22 @@
+const postgres = require("postgres");
+const databaseUrl = process.env.DATABASE_URL;
+if (!databaseUrl) throw new Error("DATABASE_URL is required.");
+const client = postgres(databaseUrl, { max: 1 });
+(async () => {
+  for (let attempt = 1; attempt <= 30; attempt += 1) {
+    try {
+      await client`select 1`;
+      await client.end();
+      return;
+    } catch {
+      if (attempt === 30) {
+        await client.end();
+        throw new Error("Database was not reachable after 30 attempts.");
+      }
+      await new Promise((resolve) => setTimeout(resolve, 1000));
+    }
+  }
+})().catch((error) => {
+  console.error("Database wait failed", error);
+  process.exit(1);
+});