Function Document

lib/browserDocument.js:29–68

* Document constructor. * * @param {Object} obj the values to set * @param {Object} schema * @param {Object} [fields] optional object containing the fields which were selected in the query returning this document and any populated paths data * @param {Boolean} [skipId] bool, should we auto crea

(obj, schema, fields, skipId, skipInit)

 */

function Document(obj, schema, fields, skipId, skipInit) {
  if (!(this instanceof Document)) {
    return new Document(obj, schema, fields, skipId, skipInit);
  }

  if (isObject(schema) && !schema.instanceOfSchema) {
    schema = new Schema(schema);
  }

  // When creating EmbeddedDocument, it already has the schema and he doesn't need the _id
  schema = this.schema || schema;

  // Generate ObjectId if it is missing, but it requires a scheme
  if (!this.schema && schema.options._id) {
    obj = obj || {};

    if (obj._id === undefined) {
      obj._id = new ObjectId();
    }
  }

  if (!schema) {
    throw new MongooseError.MissingSchemaError();
  }

  this.$__setSchema(schema);

  NodeJSDocument.call(this, obj, fields, skipId, skipInit);

  applyHooks(this, schema, { decorateDoc: true });

  // apply methods
  for (const m in schema.methods) {
    this[m] = schema.methods[m];
  }
  // apply statics
  for (const s in schema.statics) {
    this[s] = schema.statics[s];
  }
}

/*!
 * Inherit from the NodeJS document