MigrateUp runs migrations.

NewClient starts a connection with db using gorm.

NewRepositories creates new repositories.

NewUserPositionRepository creates a new instance of a GORM-based user position repository.

ToDomainUserPosition converts a postgres UserPosition to a domain UserPosition.

ToModelUserPosition converts a domain UserPosition to a postgres UserPosition.

Client enables a connection to a postgres db.

Repositories contains all repositories of the application.

UserPositionRepository is the GORM implementation of the UserPositionRepository.