Router.post 使用 Mongoose 和 NodeJs router.post 对象 ID 数组
我几乎拥有了所需的功能,但这并不是我想要实现的。 我有两个模型架构,Control 和 SubControl。 SubControl 在 Control 模型中被引用。我想发布控制模型+ SubControl 的参考。
我的帖子方法:
router.post(
'/add',
auth,
role.checkRole(role.ROLES.Admin, role.ROLES.Regulator),
async (req, res) => {
try {
const subControl = new SubControl({...req.body});
const subControlDoc = await subControl.save();
const control = new Control({...req.body});
control.subControl.push(subControlDoc._id);
const savedControl = await control.save();
res.status(200).json({
success: true,
message: `Control has been added successfully!`,
control: savedControl
});
} catch (error) {
return res.status(400).json({
error
// error: 'Your request could not be processed. Please try again.'
});
}
}
);
我的控制架构:
const ControlSchema = new Schema({
_id: {
type: Schema.ObjectId,
auto: true
},
mainControl: {
type: String
},
subControl: [{
subControlNo: {type: Mongoose.Schema.Types.String, ref: 'SubControl'}
}],
controlDescription: {
type: String,
trim: true
},
updated: Date,
created: {
type: Date,
default: Date.now
}
});
module.exports = Mongoose.model('Control', ControlSchema);
我的子控制架构:
const SubControlSchema = new Schema({
_id: {
type: Schema.ObjectId,
auto: true
},
subControlNo: {
type: String
},
updated: Date,
created: {
type: Date,
default: Date.now
}
});
module.exports = Mongoose.model('SubControl', SubControlSchema);
邮递员:
{
"mainControl": "nn",
"controlDescription": "controldescription",
"subControl":
[
{
"subControlNo": "1-2"
},
{
"subControlNo": "1-2-1"
}
]
}
问题: 尽管我插入了 2 个对象 ID,但为什么我得到 3 个对象 ID,并且为什么只有最后一个对象 ID 保存在我的 SubControl 数据库中?我是否可以通过这种方式添加对象 id 数组?
I almost have the desired functionality but it's not exactly what I wanted to approach.
I have two model schema, Control and SubControl. The SubControl is referenced in the Control model. I want to post the control model + a reference of the SubControl.
My post method:
router.post(
'/add',
auth,
role.checkRole(role.ROLES.Admin, role.ROLES.Regulator),
async (req, res) => {
try {
const subControl = new SubControl({...req.body});
const subControlDoc = await subControl.save();
const control = new Control({...req.body});
control.subControl.push(subControlDoc._id);
const savedControl = await control.save();
res.status(200).json({
success: true,
message: `Control has been added successfully!`,
control: savedControl
});
} catch (error) {
return res.status(400).json({
error
// error: 'Your request could not be processed. Please try again.'
});
}
}
);
My Control Schema:
const ControlSchema = new Schema({
_id: {
type: Schema.ObjectId,
auto: true
},
mainControl: {
type: String
},
subControl: [{
subControlNo: {type: Mongoose.Schema.Types.String, ref: 'SubControl'}
}],
controlDescription: {
type: String,
trim: true
},
updated: Date,
created: {
type: Date,
default: Date.now
}
});
module.exports = Mongoose.model('Control', ControlSchema);
My SubControl schema:
const SubControlSchema = new Schema({
_id: {
type: Schema.ObjectId,
auto: true
},
subControlNo: {
type: String
},
updated: Date,
created: {
type: Date,
default: Date.now
}
});
module.exports = Mongoose.model('SubControl', SubControlSchema);
Postman:
{
"mainControl": "nn",
"controlDescription": "controldescription",
"subControl":
[
{
"subControlNo": "1-2"
},
{
"subControlNo": "1-2-1"
}
]
}
Question: Why am I getting 3 object id's although I inserted 2 and why only the last object ID is saved in my SubControl database? I this the way to add array of object id's or not?
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