mongoose save stuck (callback never called)

manpreet Best Answer 2 years ago

I'm trying to save an mongoose object to db, but it doesn't work (nothing is saved, and no callback returned). The database is open, and there is a successful connection (the collection is even created according to the model, and it indexing it).

my schema:

var mongoose = require('mongoose');
var Schema = mongoose.Schema;

var CourseSchema = new Schema({
  providerId: {type: String, required: true, unique: true},
  from: {
    provider: {type: String, required: true},
    creators: [String]
  },
  name: {type: String, required: true},
  link: {type: String, required: true},
  textualInfo:{
    summery: String,
    longDescription: String,
    syllabus: String,
    subjects: [String]
  },
  media: {
    image: String,
    trailer: String
  },
  meta:{
    languages: [String],
    level: Number,
    workload: String,
    duration: String,
    prerequirments: String,
    priceDollars: Number,
    enrollments: Number,
  },
  dateCreated: {type: Date, default: Date.now},
  dateLocalModified: {type: Date},
  queries: [String]
});

CourseSchema.index({
  'from.provider': 'text',
  'from.creators': 'text',
  'name': 'text',
  'textualInfo.summery': 'text',
  'textualInfo.longDescription': 'text',
  'textualInfo.syllabus': 'text',
  'textualInfo.subjects': 'text'
},{
  name: 'search index', weights: {
  'from.provider': 120,
  'from.creators': 120,
  'name': 150,
  'textualInfo.summery': 20,
  'textualInfo.longDescription': 2,
  'textualInfo.syllabus': 1,
  'textualInfo.subjects': 
                                                

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