基本逻辑完成

internal/middleware/device.go

@@ -0,0 +1,16 @@
+package middleware
+
+import (
+	"game-driver/internal/common"
+	"game-driver/leaf"
+)
+
+// DeviceLock 设备锁中间件
+func DeviceLock(d *common.Device) leaf.HandlerFunc {
+	return func(c *leaf.Context) {
+		d.Lock()
+		defer d.Unlock()
+
+		c.Next()
+	}
+}