crud-repository-1.go

package main

import (
	"fmt"
	"reflect"
)
type CurrencySchema struct {
	Code string
	Name string
	Type string
}

type CRUD struct {
	Model func() (interface{}, interface{})
}

func (cr CRUD) Create(data string) {
	fmt.Println("create function");
	m, _:=cr.Model()
	fmt.Println(reflect.TypeOf(m).Name());
	fmt.Println(data);
}

func (cr CRUD) GET() {
	fmt.Println("Get function");
}

type CurrencyRepository struct {
	currency CRUD
}

func (cr *CurrencyRepository) Currency() CRUD {
	return CRUD{
		Model: func() (interface{}, interface{}) {
			return CurrencySchema{}, []CurrencySchema{}
		},
	}
}

func main() {
	cr := CurrencyRepository{};
	cr.Currency().Create("ini data");
	fmt.Println("=====")
	cr.Currency().GET()
}