我正在尝试将“Instructors”数组添加到现有的“Camps”数组中。
层次结构看起来像这样：
owner = {
email : '[email protected] /cdn-cgi/l/email-protection',
password : 'mypassword',
firstName : 'john',
lastName : 'smith',
camps : [
{
name : 'cubs-killeen',
location : 'killeen',
manager : {name: 'joe black', email: '', password: ''},
instructors : [
{
firstName : 'bill',
lastName : 'jones',
classes : []
},
{
firstName : 'jill',
lastName : 'jones',
classes : [],
},
],
students : []
}
]
};
我正在使用 Node Express 和 MongoJS，并且已经能够成功添加所有者并添加“营地”，但是，在“addInstructor”函数中，当我尝试将“讲师”添加到特定营地时，就会出现问题。我没有收到错误消息，而是简单地将“Instructors”数组附加在camps 数组中的项目之后。
任何帮助将不胜感激。下面是我的完整代码，包含工作函数，然后是不工作的代码，下面是我的 mongodb 输出（尽管是错误的）：
CampRepository = function(){};
CampRepository.prototype.addOwner = function(owner, callback){
console.log(db);
db.owners.save(owner, function(err, saved){
if (err || !saved) {
console.log('broke trying to add owner : ' + err);
callback(err);
} else {
console.log('save was successful');
callback(null, saved);
}
});
};
CampRepository.prototype.addCamp = function(ownerEmail, camp, callback){
db.owners.update(
{email: ownerEmail},
{$push: {
camps:{
name: camp.name,
location: camp.location,
managerName: camp.managerName,
managerEmail: camp.managerEmail,
managerPassword: camp.managerPassword,
managerPayRate: camp.managerPayRate,
instructors: [],
students: []
}
}
}, function(err, saved){
if (err || !saved) {
console.log('broke trying to add camp ' + err);
callback(err);
} else {
console.log('save was successful');
callback(null, saved);
}
});
};
/*
THIS IS THE ONE THAT DOESN'T WORK
*/
CampRepository.prototype.addInstructor = function(ownerEmail, campName, instructor, callback){
db.owners.update(
{email: ownerEmail, 'camps.name': campName},
{$push: {
camps:{
instructors: {
firstName: instructor.firstName,
lastName: instructor.lastName,
email: instructor.email
},
}
}
}, function(err, saved){
if (err || !saved) {
console.log('broke trying to add camp ' + err);
callback(err);
} else {
console.log('save was successful');
callback(null, saved);
}
});
};
OUTPUT
{
"_id" : ObjectId("51c7b04d2746ef6078000001"),
"email" : "[email protected] /cdn-cgi/l/email-protection",
"firstName" : john,
"lastName" : smith,
"password" : "mypassword",
"camps" : [
{
"name" : "cubs-killeen",
"location" : "killeen",
"managerName" : "bill jones",
"managerEmail" : "[email protected] /cdn-cgi/l/email-protection",
"managerPassword" : "secretpasscode",
"instructors" : [ ],
"students" : [ ]
},
{ "instructors" : { "name" : "jon tisdale" } }
]
}
