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mongodb
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return mongo instance on connect (for multiple database connect)

This commit is contained in:
Nam Huynh 2021-10-08 15:05:13 +07:00
parent 110127e76a
commit 2761a05c01
1 changed files with 3 additions and 3 deletions
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6
mongodb.go
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@ -12,7 +12,7 @@ import (
var db *mongo.Database
// Connect to mongo server
func Connect(host, user, password, dbName, mechanism, source string) error {
func Connect(host, user, password, dbName, mechanism, source string) (*mongo.Database, error) {
connectOptions := options.ClientOptions{}
// Set auth if existed
if user != "" && password != "" {
@ -28,14 +28,14 @@ func Connect(host, user, password, dbName, mechanism, source string) error {
client, err := mongo.Connect(context.Background(), connectOptions.ApplyURI(host))
if err != nil {
fmt.Println("Error when connect to MongoDB database", host, err)
return err
return nil, err
}
fmt.Println(aurora.Green("*** CONNECTED TO MONGODB: " + host))
// Set data
db = client.Database(dbName)
return nil
return db, nil
}
// GetInstance ...