Imports gitlab.com/barcos.co/gocore/errors gitlab.com/barcos.co/gocore/logger go.mongodb.org/mongo-driver/bson/primitive go.mongodb.org/mongo-driver/mongo go.mongodb.org/mongo-driver/mongo/options go.mongodb.org/mongo-driver/mongo/readpref gopkg.in/mgo.v2/bson Standard library imports context errors fmt log os strconv strings time