feat: service and user session queries

queries/user_sessions.sql

@@ -0,0 +1,40 @@
+-- name: CreateUserSession :one
+INSERT INTO user_sessions (
+    user_id, session_type, issued_at, expires_at, last_active,
+    ip_address, user_agent,
+    device_info, is_active
+) VALUES (
+    $1, $2, NOW(), $3, $4,
+    $5, $6,
+    $7, TRUE
+)
+RETURNING *;
+
+-- name: ListActiveUserSessions :many
+SELECT * FROM user_sessions
+WHERE user_id = $1
+  AND is_active = TRUE
+ORDER BY issued_at DESC;
+
+-- name: GetUserSessionByToken :one
+SELECT * FROM user_sessions
+WHERE refresh_token = $1
+  AND is_active = TRUE;
+
+-- name: RevokeUserSession :exec
+UPDATE user_sessions
+SET is_active = FALSE,
+    revoked_at = NOW()
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: UpdateSessionLastActive :exec
+UPDATE user_sessions
+SET last_active = NOW()
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: ListAllSessions :many
+SELECT * FROM user_sessions
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2;