ocdp v1

backend/internal/adapter/input/http/rest/auth_handler.go

@@ -0,0 +1,127 @@
+package rest
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"github.com/ocdp/cluster-service/internal/adapter/input/http/dto"
+	"github.com/ocdp/cluster-service/internal/domain/service"
+)
+
+// AuthHandler 认证 Handler
+type AuthHandler struct {
+	authService *service.AuthService
+}
+
+// NewAuthHandler 创建认证 Handler
+func NewAuthHandler(authService *service.AuthService) *AuthHandler {
+	return &AuthHandler{
+		authService: authService,
+	}
+}
+
+// Register 用户注册
+// @Summary 用户注册
+// @Description 创建一个新的后台用户
+// @Tags Auth
+// @Accept json
+// @Produce json
+// @Param request body dto.RegisterRequest true "注册信息"
+// @Success 201 {object} dto.UserResponse
+// @Failure 400 {object} dto.ErrorResponse
+// @Router /auth/register [post]
+func (h *AuthHandler) Register(w http.ResponseWriter, r *http.Request) {
+	var req dto.RegisterRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		respondError(w, http.StatusBadRequest, "Invalid request body", err.Error())
+		return
+	}
+
+	// 调用领域服务
+	user, err := h.authService.Register(r.Context(), req.Username, req.Password)
+	if err != nil {
+		respondError(w, http.StatusBadRequest, "Registration failed", err.Error())
+		return
+	}
+
+	// 返回响应
+	response := &dto.UserResponse{
+		ID:        user.ID,
+		Username:  user.Username,
+		Email:     user.Email,
+		CreatedAt: user.CreatedAt.Format("2006-01-02T15:04:05Z07:00"),
+		UpdatedAt: user.UpdatedAt.Format("2006-01-02T15:04:05Z07:00"),
+	}
+
+	respondJSON(w, http.StatusCreated, response)
+}
+
+// Login 用户登录
+// @Summary 用户登录
+// @Description 使用用户名和密码获取访问令牌
+// @Tags Auth
+// @Accept json
+// @Produce json
+// @Param request body dto.LoginRequest true "登录信息"
+// @Success 200 {object} dto.AuthResponse
+// @Failure 401 {object} dto.ErrorResponse
+// @Router /auth/login [post]
+func (h *AuthHandler) Login(w http.ResponseWriter, r *http.Request) {
+	var req dto.LoginRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		respondError(w, http.StatusBadRequest, "Invalid request body", err.Error())
+		return
+	}
+
+	// 调用领域服务
+	accessToken, refreshToken, err := h.authService.Login(r.Context(), req.Username, req.Password)
+	if err != nil {
+		respondError(w, http.StatusUnauthorized, "Login failed", err.Error())
+		return
+	}
+
+	// 获取用户信息
+	// TODO: 从 token 解析用户信息或从服务获取
+
+	// 返回响应
+	response := &dto.AuthResponse{
+		AccessToken:  accessToken,
+		RefreshToken: refreshToken,
+		Username:     req.Username,
+	}
+
+	respondJSON(w, http.StatusOK, response)
+}
+
+// RefreshToken 刷新 Token
+// @Summary 刷新访问令牌
+// @Description 使用刷新令牌获取新的访问令牌
+// @Tags Auth
+// @Accept json
+// @Produce json
+// @Param request body dto.RefreshTokenRequest true "刷新令牌"
+// @Success 200 {object} dto.AuthResponse
+// @Failure 401 {object} dto.ErrorResponse
+// @Router /auth/refresh [post]
+func (h *AuthHandler) RefreshToken(w http.ResponseWriter, r *http.Request) {
+	var req dto.RefreshTokenRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		respondError(w, http.StatusBadRequest, "Invalid request body", err.Error())
+		return
+	}
+
+	// 调用领域服务
+	newAccessToken, err := h.authService.RefreshToken(r.Context(), req.RefreshToken)
+	if err != nil {
+		respondError(w, http.StatusUnauthorized, "Token refresh failed", err.Error())
+		return
+	}
+
+	// 返回响应
+	response := &dto.AuthResponse{
+		AccessToken:  newAccessToken,
+		RefreshToken: req.RefreshToken,
+	}
+
+	respondJSON(w, http.StatusOK, response)
+}