/// <summary>
/// 更新用户角色。
/// </summary>
/// <param name="role">用户角色实例。</param>
/// <returns>返回角色更新结果。</returns>
public virtual IdentityResult Delete(TRole role)
{
if (role == null)
{
throw new ArgumentNullException(nameof(role));
}
// ReSharper disable once SuspiciousTypeConversion.Global
if (role is IRoleEventHandler <TRole> handler)
{
if (RoleContext.BeginTransaction(db =>
{
if (!handler.OnDelete(db))
{
return(false);
}
if (!db.Delete(role.Id))
{
return(false);
}
return(true);
}))
{
return(IdentityResult.Success);
}
}
else if (RoleContext.Delete(role.Id))
{
return(IdentityResult.Success);
}
return(IdentityResult.Failed(ErrorDescriber.DefaultError()));
}
public IActionResult Delete(int id)
{
RoleContext roleContext = new RoleContext(connectionString);
bool isOK = roleContext.Delete(id);
DeleteRoleViewModels model = new DeleteRoleViewModels();
model.IsDeleted = isOK;
return(View(model));
}
/// <summary>
/// 更新用户角色。
/// </summary>
/// <param name="role">用户角色实例。</param>
/// <returns>返回角色更新结果。</returns>
public virtual IdentityResult Delete(TRole role)
{
if (role == null)
{
throw new ArgumentNullException(nameof(role));
}
if (RoleContext.Delete(role.Id))
{
return(IdentityResult.Success);
}
return(IdentityResult.Failed(ErrorDescriber.DefaultError()));
}