add user management functionality with OTP verification and consent handling, DI introduced

internal/api/user/service/user_service.go

@@ -1,13 +1,47 @@
 package service
 
 import (
-	"git.logidex.ru/fakz9/logidex-id/internal/api/user/repository"
+	"context"
+
+	"git.logidex.ru/fakz9/logidex-id/internal/api/user/domain"
 )
 
-type UserService struct {
-	repo *repository.UserRepo
+type UserService interface {
+	GetUserByPhoneNumber(ctx context.Context, phoneNumber string) (*domain.User, error)
+	GetUserByUuid(ctx context.Context, phoneNumber string) (*domain.User, error)
+}
+type userService struct {
+	repo domain.UserRepository
 }
 
-func NewUserService(repo *repository.UserRepo) *UserService {
-	return &UserService{repo: repo}
+func (u userService) GetUserByUuid(ctx context.Context, uuid string) (*domain.User, error) {
+	dbUser, err := u.repo.GetUserByUuid(ctx, uuid)
+	if err != nil {
+		return nil, err
+	}
+	if dbUser == nil {
+		return nil, domain.ErrUserNotFound{PhoneNumber: uuid}
+	}
+	return &domain.User{
+		Uuid:        dbUser.Uuid.String(),
+		PhoneNumber: dbUser.PhoneNumber,
+	}, nil
+}
+
+func (u userService) GetUserByPhoneNumber(ctx context.Context, phoneNumber string) (*domain.User, error) {
+	dbUser, err := u.repo.GetUserByPhoneNumber(ctx, phoneNumber)
+	if err != nil {
+		return nil, err
+	}
+	if dbUser == nil {
+		return nil, domain.ErrUserNotFound{PhoneNumber: phoneNumber}
+	}
+	return &domain.User{
+		Uuid:        dbUser.Uuid.String(),
+		PhoneNumber: dbUser.PhoneNumber,
+	}, nil
+}
+
+func NewUserService(repo domain.UserRepository) UserService {
+	return &userService{repo: repo}
 }