首次提交：初始化项目代码

internal/service/user/user_service.go

@@ -0,0 +1,57 @@
+package user
+
+import (
+	"resume-platform/internal/model"
+	"resume-platform/internal/repository"
+
+	"github.com/google/uuid"
+)
+
+type UserService interface {
+	CreateUser(user *model.User) error
+	GetUserByUsername(username string) (*model.User, error)
+	GetUserByID(id string) (*model.User, error)
+	GetAllUsers() ([]*model.User, error)
+	GetUsersWithPagination(page, pageSize int) ([]*model.User, int, error)
+	UpdateUser(id string, user *model.User) error
+	DeleteUser(id string) error
+}
+
+type userService struct {
+	repo repository.ResumeRepository
+}
+
+func NewUserService(repo repository.ResumeRepository) UserService {
+	return &userService{repo: repo}
+}
+
+func (s *userService) CreateUser(user *model.User) error {
+	if user.ID == "" {
+		user.ID = uuid.New().String()
+	}
+	return s.repo.CreateUser(user)
+}
+
+func (s *userService) GetUserByUsername(username string) (*model.User, error) {
+	return s.repo.GetUserByUsername(username)
+}
+
+func (s *userService) GetUserByID(id string) (*model.User, error) {
+	return s.repo.GetUserByID(id)
+}
+
+func (s *userService) GetAllUsers() ([]*model.User, error) {
+	return s.repo.GetAllUsers()
+}
+
+func (s *userService) GetUsersWithPagination(page, pageSize int) ([]*model.User, int, error) {
+	return s.repo.GetUsersWithPagination(page, pageSize)
+}
+
+func (s *userService) UpdateUser(id string, user *model.User) error {
+	return s.repo.UpdateUser(id, user)
+}
+
+func (s *userService) DeleteUser(id string) error {
+	return s.repo.DeleteUser(id)
+}