/// <summary>
/// 判断用户是否包含当前角色。
/// </summary>
/// <param name="user">用户实例。</param>
/// <param name="normalizedRoleName">验证角色名称。</param>
/// <param name="cancellationToken">取消标志。</param>
/// <returns>返回判断结果。</returns>
public override async Task <bool> IsInRoleAsync(TUser user, string normalizedRoleName,
CancellationToken cancellationToken = default)
{
var role = await RoleManager.FindByNameAsync(normalizedRoleName);
if (role == null)
{
return(false);
}
return(await UserRoleContext.AnyAsync(x => x.UserId == user.UserId && x.RoleId == role.RoleId, cancellationToken));
}
/// <summary>
/// 添加用户角色。
/// </summary>
/// <param name="user">当前用户实例。</param>
/// <param name="normalizedRoleName">验证角色名称。</param>
/// <param name="cancellationToken">取消标志。</param>
public override async Task AddToRoleAsync(TUser user, string normalizedRoleName, CancellationToken cancellationToken = default)
{
var role = await RoleManager.FindByNameAsync(normalizedRoleName);
if (role == null || await UserRoleContext.AnyAsync(x => x.UserId == user.UserId && x.RoleId == role.RoleId, cancellationToken))
{
return;
}
//更新用户表显示角色Id和角色名称
await UserRoleContext.BeginTransactionAsync(async db =>
{
if (!await db.CreateAsync(CreateUserRole(user, role), cancellationToken))
{
return(false);
}
return(await SetMaxRoleAsync(db.As <TRole>(), user.UserId, cancellationToken));
}, cancellationToken : cancellationToken);
}
