feat: gen model

backend/providers/postgres/config.go

@@ -22,6 +22,7 @@ type Config struct {
 	Username     string
 	Password     string
 	Database     string
+	Schema       string
 	Host         string
 	Port         uint
 	SslMode      string
@@ -56,6 +57,10 @@ func (m *Config) checkDefault() {
 	if m.Port == 0 {
 		m.Port = 5432
 	}
+
+	if m.Schema == "" {
+		m.Schema = "public"
+	}
 }
 
 func (m *Config) EmptyDsn() string {
@@ -68,6 +73,7 @@ func (m *Config) EmptyDsn() string {
 // DSN connection dsn
 func (m *Config) DSN() string {
 	dsnTpl := "host=%s user=%s password=%s dbname=%s port=%d sslmode=%s TimeZone=%s"
+	m.checkDefault()
 
 	return fmt.Sprintf(dsnTpl, m.Host, m.Username, m.Password, m.Database, m.Port, m.SslMode, m.TimeZone)
 }