added adduser registeruser changepassword deluser changeuser

database/db.go

@@ -3,16 +3,17 @@ package database
 import (
 	"fmt"
 	"form/model"
+	"os"
 
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 )
 
-var db *gorm.DB
+var Db *gorm.DB
 
 func Init() error {
 	var err error
-	db, err = gorm.Open(sqlite.Open("users.db"), &gorm.Config{})
+	Db, err = gorm.Open(sqlite.Open(os.Getenv("USERS_DB")), &gorm.Config{})
 	if err != nil {
 		fmt.Println("failed to connect database")
 		return err
@@ -21,5 +22,5 @@ func Init() error {
 }
 
 func Migrate() {
-	db.AutoMigrate(&model.User{})
+	Db.AutoMigrate(&model.User{})
 }