initial import

best-practices/project-structure/dependency-sample/postgres/user_service.go

@@ -0,0 +1,24 @@
+package postgres
+
+import (
+	"fmt"
+
+	"golang.source-fellows.com/samples/applicationx"
+)
+
+var _ applicationx.UserService = &UserService{}
+
+type UserService struct{}
+
+func (us *UserService) CreateUser(user *applicationx.User) error {
+	fmt.Println("Create User in Postgres Service")
+	return nil
+}
+
+func (us *UserService) DeleteUser(id int) error {
+	return nil
+}
+
+func (us *UserService) ReadUser(id int) (*applicationx.User, error) {
+	return nil, nil
+}