func newTrainerService()

in code/client/model.go [39:59]

• 16 lines of code
• 3 McCabe index (conditional complexity)

func newTrainerService(ctx context.Context, host, port string) (*trainerService, error) {
	uri := fmt.Sprintf("mongodb://%s:%s", host, port)
	clientOptions := options.Client().ApplyURI(uri)

	client, err := mongo.Connect(ctx, clientOptions)
	if err != nil {
		return nil, fmt.Errorf("error connecting to mongo: %w", err)
	}

	collection := client.Database("test").Collection("trainers")

	svc := &trainerService{
		collection: collection,
	}

	if err := initData(ctx, svc); err != nil {
		return nil, fmt.Errorf("error initializing data: %w", err)
	}

	return svc, nil
}