loopback-datasource-juggler/docs/model.md

jugglingdb-model(3) - Model methods, features and internals

DESCRIPTION

This section describes common methods of models managed by jugglingdb and explains some model internals, such as data representation, setters, getters and virtual attributes.

ESSENTIALS

Default values

DB WRITE METHODS

Model.create([data[, callback]])

Create instance of Model with given data and save to database, invoke callback when ready. Callback accepts two arguments: error and model instance.

Model.updateAttributes(data[, callback]);

Model.updateAttributes(data[, callback]);

DB READ METHODS

Model.all([params[, callback]])

Find all instances of Model, matched by query. Fields used for filter and sort should be declared with {index: true} in model definition.

• param:

  • where: Object { key: val, key2: {gt: 'val2'}}
  • include: String, Object or Array. See AbstractClass.include documentation.
  • order: String
  • limit: Number
  • skip: Number

• callback: Accepts two arguments:

  • err (null or Error)
  • Array of instances

SEE ALSO

jugglingdb-schema(3) jugglingdb-validations(3) jugglingdb-hooks(3) jugglingdb-adapter(3)