add models generation and josn print

app/model/prestadb/ps_tax.go

@@ -0,0 +1,20 @@
+// 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 TableNamePsTax = "ps_tax"
+
+// PsTax mapped from table <ps_tax>
+type PsTax struct {
+	IDTax   int32   `gorm:"column:id_tax;primaryKey;autoIncrement:true" json:"id_tax"`
+	Rate    float64 `gorm:"column:rate;not null" json:"rate"`
+	Active  bool    `gorm:"column:active;not null;default:1" json:"active"`
+	Deleted bool    `gorm:"column:deleted;not null" json:"deleted"`
+}
+
+// TableName PsTax's table name
+func (*PsTax) TableName() string {
+	return TableNamePsTax
+}