Our data package is currently based on functions, and as such, the changes are going to be a little different compared to the previous ones. Here is a typical function from the data package:
// Load will attempt to load and return a person.// It will return ErrNotFound when the requested person does not exist.// Any other errors returned are caused by the underlying database // or our connection to it.func Load(ctx context.Context, ID int) (*Person, error) { db, err := getDB() if err != nil { logging.L.Error("failed to get DB connection. err: %s", err) return nil, err } // set latency budget for the database call subCtx, cancel := context.WithTimeout(ctx, 1*time.Second) defer cancel() // perform ...
