Question

我需要在插入mongodb集合时验证文档。我有预约应用程序。如果我已经在今天的日期收集了'paciente'，我想再次拒绝将此“paciente”添加到该系列中。

我已经创建了下一个验证，但是尽管我的代码找到了正确的“paciente”已经收集，我仍然可以包含它。

我做错了什么？

var mongoose=require('mongoose');
var FilaSchema = new mongoose.Schema({
  profissional: {type:mongoose.Schema.Types.ObjectId , ref:'Profissional'},
  paciente: {type:mongoose.Schema.Types.ObjectId , ref:'Cliente'},
  especialidade:{type:mongoose.Schema.Types.ObjectId, ref:'CboMedico'},
  convenio:{type:mongoose.Schema.Types.ObjectId , ref:'Convenio'},
  datahora_ent:{type:Date, required:true},
  datahora_sai:{type:Date},
});

function addDays(date, days) {
  var result = new Date(date);
  result.setDate(result.getDate() + days);
  return result;
}

FilaSchema.path('paciente').validate(function (value) {
  var self = this;
  var today = new Date();
  var di = new Date(today.getFullYear(), today.getMonth(), today.getDate(), 0, 0, 0);
  var df = addDays(di,1);
  return mongoose.models.Fila.find( { 
    '_id': { $ne: self._id },
    'paciente':self.paciente,
    'datahora_ent': { $lt: df, $gte: di } 
  }, function (err, appointments) {
    var ok=(! appointments || appointments.length === 0);
    //ok is false when "paciente" already exists in collection
     return ok;
  });
},"Paciente já está na fila"); 

////router to create
router.post('/',function(req,res,next){ 
    var item = new  Fila(req.body);  
    item.save( (err, createdObj) => {  
        return res.send(createdObj);
    });
});

Mongoose验证不起作用

0 个答案: