feat: move entity and usecase to root folder

usecase/user/interface.go

@@ -0,0 +1,35 @@
+package user
+
+import (
+	"github.com/eminetto/clean-architecture-go-v2/entity"
+)
+
+//Reader interface
+type Reader interface {
+	Get(id entity.ID) (*entity.User, error)
+	Search(query string) ([]*entity.User, error)
+	List() ([]*entity.User, error)
+}
+
+//Writer user writer
+type Writer interface {
+	Create(e *entity.User) (entity.ID, error)
+	Update(e *entity.User) error
+	Delete(id entity.ID) error
+}
+
+//Repository interface
+type Repository interface {
+	Reader
+	Writer
+}
+
+//UseCase interface
+type UseCase interface {
+	GetUser(id entity.ID) (*entity.User, error)
+	SearchUsers(query string) ([]*entity.User, error)
+	ListUsers() ([]*entity.User, error)
+	CreateUser(email, password, firstName, lastName string) (entity.ID, error)
+	UpdateUser(e *entity.User) error
+	DeleteUser(id entity.ID) error
+}