⚡ implement user authentication and database initialization, add models for user, comment, label, and OIDC configuration

internal/service/user.go

@@ -0,0 +1,32 @@
+package service
+
+import (
+	"errors"
+	"github.com/snowykami/neo-blog/internal/dto"
+	"github.com/snowykami/neo-blog/internal/repo"
+	"github.com/snowykami/neo-blog/pkg/constant"
+	"github.com/snowykami/neo-blog/pkg/resps"
+	"github.com/snowykami/neo-blog/pkg/utils"
+)
+
+type UserService interface {
+	UserLogin(dto *dto.UserLoginReq) (*dto.UserLoginResp, error)
+	UserRegister(dto *dto.UserRegisterReq) (*dto.UserRegisterResp, error)
+}
+
+type userService struct{}
+
+func NewUserService() UserService {
+	return &userService{}
+}
+
+func (s *userService) UserLogin(dto *dto.UserLoginReq) (*dto.UserLoginResp, error) {
+	user, err := repo.User.GetByUsernameOrEmail(dto.Username)
+	if err != nil {
+		return nil, err
+	}
+	if user == nil {
+		return nil, errors.New(resps.ErrNotFound)
+	}
+	utils.Password.VerifyPassword(dto.Password, user.Password, utils.Env.Get(constant.EnvVarPasswordSalt, "default_salt"))
+}