add models generation and josn print

app/model/prestadb/ps_timezone.go

@@ -0,0 +1,18 @@
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+
+package prestadb
+
+const TableNamePsTimezone = "ps_timezone"
+
+// PsTimezone mapped from table <ps_timezone>
+type PsTimezone struct {
+	IDTimezone int32  `gorm:"column:id_timezone;primaryKey;autoIncrement:true" json:"id_timezone"`
+	Name       string `gorm:"column:name;not null" json:"name"`
+}
+
+// TableName PsTimezone's table name
+func (*PsTimezone) TableName() string {
+	return TableNamePsTimezone
+}