add models generation and josn print

app/model/prestadb/ps_group_reduction.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 TableNamePsGroupReduction = "ps_group_reduction"
+
+// PsGroupReduction mapped from table <ps_group_reduction>
+type PsGroupReduction struct {
+	IDGroupReduction int32   `gorm:"column:id_group_reduction;primaryKey;autoIncrement:true" json:"id_group_reduction"`
+	IDGroup          int32   `gorm:"column:id_group;not null;uniqueIndex:id_group,priority:1" json:"id_group"`
+	IDCategory       int32   `gorm:"column:id_category;not null;uniqueIndex:id_group,priority:2" json:"id_category"`
+	Reduction        float64 `gorm:"column:reduction;not null" json:"reduction"`
+}
+
+// TableName PsGroupReduction's table name
+func (*PsGroupReduction) TableName() string {
+	return TableNamePsGroupReduction
+}