Files
logistics_support_tool/backend/utils/db/db.go

44 lines
872 B
Go

package db
import (
"fmt"
"os"
"gorm.io/driver/postgres"
"gorm.io/gorm"
)
var DB *gorm.DB
type JSONB map[string]interface{}
func InitDB() error {
dsn := fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s",
os.Getenv("DB_HOST"),
os.Getenv("DB_PORT"),
os.Getenv("DB_USER"),
os.Getenv("DB_PASSWORD"),
os.Getenv("DB_NAME"))
var err error
DB, err = gorm.Open(postgres.Open(dsn), &gorm.Config{})
if err != nil {
return fmt.Errorf("failed to connect to database: %v", err)
}
fmt.Println("✅ Connected to database")
// ensures we have the uuid stuff setup properly
DB.Exec(`CREATE EXTENSION IF NOT EXISTS "uuid-ossp"`)
err = DB.AutoMigrate(&Log{}, &Config{}, &ClientRecord{})
if err != nil {
return fmt.Errorf("failed to auto-migrate models: %v", err)
}
fmt.Println("✅ Database migration completed successfully")
return nil
}