add models generation and josn print

app/model/prestadb/ps_range_weight.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 TableNamePsRangeWeight = "ps_range_weight"
+
+// PsRangeWeight mapped from table <ps_range_weight>
+type PsRangeWeight struct {
+	IDRangeWeight int32   `gorm:"column:id_range_weight;primaryKey;autoIncrement:true" json:"id_range_weight"`
+	IDCarrier     int32   `gorm:"column:id_carrier;not null;uniqueIndex:id_carrier,priority:1" json:"id_carrier"`
+	Delimiter1    float64 `gorm:"column:delimiter1;not null;uniqueIndex:id_carrier,priority:2" json:"delimiter1"`
+	Delimiter2    float64 `gorm:"column:delimiter2;not null;uniqueIndex:id_carrier,priority:3" json:"delimiter2"`
+}
+
+// TableName PsRangeWeight's table name
+func (*PsRangeWeight) TableName() string {
+	return TableNamePsRangeWeight
+}