notifier/internal/initialize/mongo.go

package initialize

import (
	"context"
	"go.mongodb.org/mongo-driver/mongo"
	mg "penahub.gitlab.yandexcloud.net/backend/penahub_common/mongo"
	"time"
)

func MongoInit(ctx context.Context, config Config) (*mongo.Database, error) {
	newCtx, cancel := context.WithTimeout(ctx, 10*time.Second)
	defer cancel()

	cfg := mg.Configuration{
		Host:         config.MongoHost,
		Port:         config.MongoPort,
		User:         config.MongoUser,
		Password:     config.MongoPassword,
		Auth:         config.MongoAuth,
		DatabaseName: config.MongoDatabase,
	}

	deps := mg.ConnectDeps{
		Configuration: &cfg,
		Timeout:       10 * time.Second,
	}

	mdb, err := mg.Connect(newCtx, &deps)
	if err != nil {
		return nil, err
	}
	err = mdb.Client().Ping(newCtx, nil)
	if err != nil {
		return nil, err
	}
	return mdb, nil
}