fix bug in user database

internal/database/database.go

@@ -27,7 +27,8 @@ func ConnectDatabase(dbConnString string) {
 		func(name string) ([]byte, error) {
 			return migrations.Asset(name)
 		})
-	db, err := sql.Open("postgres", dbConnString)
+	var err error
+	db, err = sql.Open("postgres", dbConnString)
 	if err != nil {
 		log.Fatal(fmt.Errorf("Can't connect to the database: %w", err))
 	}

internal/database/user.go

@@ -21,11 +21,7 @@ func (s userService) User(id string) (geeksbot.User, error) {
 func (s userService) CreateUser(u geeksbot.User) (geeksbot.User, error) {
 	queryString := "INSERT INTO users (id, steam_id, active, staff, admin) VALUES ($1, $2, $3, $4, $5)"
 	var err error
-	if u.SteamID.Valid {
-		_, err = s.db.Exec(queryString, u.ID, u.SteamID.String, u.IsActive, u.IsStaff, u.IsAdmin)
-	} else {
-		_, err = s.db.Exec(queryString, u.ID, nil, u.IsActive, u.IsStaff, u.IsAdmin)
-	}
+	_, err = s.db.Exec(queryString, u.ID, u.SteamID, u.IsActive, u.IsStaff, u.IsAdmin)
 	return u, err
 }
 

internal/exts/utils/utils.go

@@ -263,6 +263,7 @@ func addUserCommandFunc(ctx disgoman.Context, args []string) {
 	if ctx.Message.Author.ID == ctx.CommandManager.Owners[0] {
 		user := geeksbot.User{
 			ID:       ctx.Message.Author.ID,
+			SteamID:  "",
 			IsActive: true,
 			IsStaff:  true,
 			IsAdmin:  true,

user.go

@@ -1,10 +1,8 @@
 package geeksbot
 
-import "database/sql"
-
 type User struct {
 	ID       string
-	SteamID  sql.NullString
+	SteamID  string
 	IsActive bool
 	IsStaff  bool
 	IsAdmin  bool