From f2d0924bca83360a74f6278c19b959fd0db40844 Mon Sep 17 00:00:00 2001
From: lorsan <stasstrochewskij@gmail.com>
Date: Wed, 6 May 2026 21:38:58 +0300
Subject: [PATCH] feat: new table heartbeats

---
 .../20260506182346_create_heartbeat_table.down.sql    |  3 +++
 .../20260506182346_create_heartbeat_table.up.sql      | 11 +++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 hub/internal/migrations/20260506182346_create_heartbeat_table.down.sql
 create mode 100644 hub/internal/migrations/20260506182346_create_heartbeat_table.up.sql

diff --git a/hub/internal/migrations/20260506182346_create_heartbeat_table.down.sql b/hub/internal/migrations/20260506182346_create_heartbeat_table.down.sql
new file mode 100644
index 0000000..d8cc83d
--- /dev/null
+++ b/hub/internal/migrations/20260506182346_create_heartbeat_table.down.sql
@@ -0,0 +1,3 @@
+DROP INDEX idx_heartbeat_agent_id;
+
+DROP TABLE if exists heartbeats;
\ No newline at end of file
diff --git a/hub/internal/migrations/20260506182346_create_heartbeat_table.up.sql b/hub/internal/migrations/20260506182346_create_heartbeat_table.up.sql
new file mode 100644
index 0000000..e848921
--- /dev/null
+++ b/hub/internal/migrations/20260506182346_create_heartbeat_table.up.sql
@@ -0,0 +1,11 @@
+CREATE TABLE heartbeats (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    agent_id VARCHAR(32) UNIQUE NOT NULL,
+    cpu_usage FLOAT,
+    memory_usage FLOAT,
+    disk_usage FLOAT,
+    heartbeat_timestamp TIMESTAMP
+    FOREIGN KEY (agent_id) REFERENCES agents(id) ON DELETE CASCADE
+);
+
+CREATE UNIQUE INDEX idx_heartbeat_agent_id ON heartbeats (agent_id);
\ No newline at end of file