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dbconinit.go
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dbconinit.go
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// Package dbconinit provides method to Init database
package dbconinit
import (
"fmt"
"github.com/MyriadFlow/cosmos-wallet/custodial/pkg/env"
"github.com/MyriadFlow/cosmos-wallet/custodial/pkg/store"
"github.com/MyriadFlow/cosmos-wallet/helpers/logo"
"gorm.io/driver/postgres"
"gorm.io/gorm"
)
func Init() {
var (
host = env.MustGetEnv("DB_HOST")
username = env.MustGetEnv("DB_USERNAME")
password = env.MustGetEnv("DB_PASSWORD")
dbname = env.MustGetEnv("DB_NAME")
port = env.MustGetEnv("DB_PORT")
)
dns := fmt.Sprintf("host=%s user=%s password=%s dbname=%s sslmode=disable port=%s",
host, username, password, dbname, port)
var err error
db, err := gorm.Open(postgres.New(postgres.Config{
DSN: dns,
}))
if err != nil {
logo.Fatal("failed to connect database", err)
}
// Store database in global store
store.DB = db
// Get underlying sql database to ping it
sqlDb, err := db.DB()
if err != nil {
logo.Fatal("failed to ping database", err)
}
// If ping fails then log error and exit
if err = sqlDb.Ping(); err != nil {
logo.Fatal("failed to ping database", err)
}
}