/// <summary>
/// 获取菜单
/// </summary>
/// <param name="menuTreeQueryRequest"></param>
/// <returns></returns>
public async Task <IList <MenuTreeViewResponse> > GetMenuForTree(MenuTreeQueryRequest menuTreeQueryRequest)
{
var menu = await _menuRespository.EntitiesByExpressionAsync(menuTreeQueryRequest.GetMenuTreeExpression()
, m => new MenuQueryDto {
Name = m.Name, Id = m.Id, ParentId = m.ParentId, SortIndex = m.SortIndex
},
m => m.SortIndex);
var id = Guid.Empty.ToString();
var result = GetTree(menu.ToList(), id);
return(result.OrderBy(r => r.sortIndex).ToList());
}
public static Expression <Func <Menu, bool> > GetMenuTreeExpression(this MenuTreeQueryRequest menuQueryRequest)
{
var empty = string.Empty;
Expression <Func <Menu, bool> > menuExpressionAnd = m => m.Id.ToString() != empty && m.IsDelete == false;
if (!string.IsNullOrEmpty(menuQueryRequest.MenuName))
{
menuExpressionAnd = menuExpressionAnd.And <Menu, string>(m => m.Name.Contains(menuQueryRequest.MenuName), menuQueryRequest.MenuName);
}
if (!string.IsNullOrEmpty(menuQueryRequest.ModuleId))
{
menuExpressionAnd = menuExpressionAnd.And <Menu, string>(m => !m.ModuleId.Equals(menuQueryRequest.ModuleId), menuQueryRequest.ModuleId);
}
if (!string.IsNullOrEmpty(menuQueryRequest.MenuId))
{
menuExpressionAnd = menuExpressionAnd.And <Menu, string>(m => !m.Id.Equals(menuQueryRequest.MenuId), menuQueryRequest.MenuId);
}
return(menuExpressionAnd);
}
/// <summary>
/// 获取菜单树
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public async Task <IList <MenuTreeViewResponse> > GetMenuTree(MenuTreeQueryRequest input)
{
return(await _menuAppService.GetMenuForTree(input));
}
