before find loopback code example

Example 1: loopback before save

module.exports = function (model) {
    model.observe('before save', async function(ctx, next) {
    });
};

Example 2: hook access loopback

Model.observe('access', function logQuery(ctx, next) {
  console.log('Accessing %s matching %s', ctx.Model.modelName, ctx.query.where);
  next();
});

Example 3: loopback get relationship in before save

// it is not availabe in the "before save" event.
// you must do a Model.find()