/// <summary>
/// 根据父级id获取集合
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public async Task <IList <OrganizationQueryDto> > GetOrganizationByParentId(OrganizationParentRequestDto input)
{
var list = await _organizationRespository.EntitiesByExpressionAsync(input.GetOrganizationParentTreeExpression(),
o => new OrganizationQueryDto
{
Id = o.Id,
Name = o.Name,
ParentId = o.ParentId,
DepartmentId = o.DepartmentId,
});
return(list.ToList());;
}
public static Expression <Func <Organization, bool> > GetOrganizationParentTreeExpression(this OrganizationParentRequestDto organizationParentQueryRequest)
{
var empty = string.Empty;
Expression <Func <Organization, bool> > organizationExpressionAnd = m => m.Id.ToString() != empty && m.IsDelete == false;
//有查询关键字
if (!string.IsNullOrEmpty(organizationParentQueryRequest.QueryKey))
{
organizationExpressionAnd = organizationExpressionAnd.And(m => m.Name.Contains(organizationParentQueryRequest.QueryKey), organizationParentQueryRequest.QueryKey);
}
else
{
if (string.IsNullOrEmpty(organizationParentQueryRequest.ParentId) ||
organizationParentQueryRequest.ParentId == Guid.Empty.ToString())
{
organizationExpressionAnd = organizationExpressionAnd.And(m => m.ParentId == Guid.Empty.ToString() ||
string.IsNullOrEmpty(m.ParentId), Guid.Empty.ToString());
}
else
{
organizationExpressionAnd = organizationExpressionAnd.And(m => m.ParentId == organizationParentQueryRequest.ParentId, organizationParentQueryRequest.ParentId);
}
}
// organizationExpressionAnd = organizationExpressionAnd.And(m => m.CompanyId == organizationParentQueryRequest.CompanyId, organizationParentQueryRequest.CompanyId);
return(organizationExpressionAnd);
}
/// <summary>
/// 根据父级id获取集合
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public async Task <IList <OrganizationQueryDto> > GetOrganizationByParentId(OrganizationParentRequestDto input)
{
return(await _organizationAppService.GetOrganizationByParentId(input));
}
