NewDB creates and validates new db connection.

NewLaunchpad return instance of launchpad repository.

NewOrder return instance of order repository.

NewStorage returns all implemented repositories.

NewTrip return instance of trip repository.

NewUser return instance of user repository.

Config represents all required fields for connecting to postgres db.

Launchpad represents repository for launchpad entity.

Order represents repository for orders entity.

Storage contains all implemented repositories.

Trip represents repository for trips entity.

User represents repository for users entity.