private async void AddPermissionToRoleAsync(string roleName, IServiceCollection services)
{
RoleManager <ApplicationRole> roleManager = services.BuildServiceProvider().GetRequiredService <RoleManager <ApplicationRole> >();
var role = await roleManager.FindByNameAsync(roleName);
var permittedClaimList = roleManager.GetClaimsAsync(role);
ClaimHelper claimHelper = new ClaimHelper();
var claimList = claimHelper.GetAllClaimList();
foreach (var claim in claimList)
{
if (!permittedClaimList.Result.Any(x => x.Type == claim.Value))
{
await roleManager.AddClaimAsync(role, new Claim(claim.Value, role.Id));
}
}
}