package main

import (
	"github.com/casbin/casbin"
	"github.com/casbin/mysql-adapter"
)

func main() {
	// Initialize a MySQL adapter and use it in a Casbin enforcer:
	// The adapter will use the database named casbin.
	// If it doesn't exist, the adapter will create it automatically.
	a := mysqladapter.NewAdapter("mysql", "mysql_username:mysql_password@tcp(127.0.0.1:3306)/") // Your MySQL driver and data source. 
	e := casbin.NewEnforcer("examples/rbac_model.conf", a)
	
	// Load the policy from DB.
	e.LoadPolicy()
	
	// Check the permission.
	e.Enforce("alice", "data1", "read")
	
	// Modify the policy.
	// e.AddPolicy(...)
	// e.RemovePolicy(...)
	
	// Save the policy back to DB.
	e.SavePolicy()
}