public virtual async Task <IdentityResult> AddClaimAsync(IdentityRole role, Claim claim, CancellationToken cancellationToken = default)
{
ThrowIfDisposed();
role.CheakArgument();
claim.CheakArgument();
var f2 = await DbEntitySet.AnyAsync(d => d.Id.Equals(role.Id));
if (f2)
{
var flag = await RoleClaims.AnyAsync(a => a.ClaimType.Equals(claim.Type) &&
a.ClaimValue.Equals(claim.Value) && a.RoleId.Equals(role.Id));
if (!flag)
{
RoleClaims.Add(CreateRoleClaim(role, claim));
return(await SaveChangesAsync(cancellationToken));
}
}
return(IdentityResult.Failed("已经存在该权限"));
}