small fix, don't worry about it

2026-06-04 20:43:03 +00:00 · 2026-04-10 12:06:24 +02:00
commit 5c500a72b0
243 changed files with 44176 additions and 0 deletions
@@ -0,0 +1,136 @@
+package handlers
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/tdvorak/seen/backend/internal/services/auth"
+	"github.com/tdvorak/seen/backend/pkg/httpx"
+)
+
+type AuthHandler struct {
+	service *auth.Service
+}
+
+func NewAuthHandler(service *auth.Service) *AuthHandler {
+	return &AuthHandler{service: service}
+}
+
+type registerRequest struct {
+	Email       string `json:"email"`
+	Password    string `json:"password"`
+	DisplayName string `json:"displayName"`
+}
+
+type loginRequest struct {
+	Email    string `json:"email"`
+	Password string `json:"password"`
+}
+
+type refreshRequest struct {
+	RefreshToken string `json:"refreshToken"`
+}
+
+func (h *AuthHandler) Me(c *gin.Context) {
+	accessToken, ok := bearerToken(c.GetHeader("Authorization"))
+	if !ok {
+		httpx.JSONError(c, http.StatusUnauthorized, "missing bearer token")
+		return
+	}
+
+	user, err := h.service.UserFromAccessToken(c.Request.Context(), accessToken)
+	if err != nil {
+		switch {
+		case errors.Is(err, auth.ErrInvalidToken):
+			httpx.JSONError(c, http.StatusUnauthorized, err.Error())
+		default:
+			httpx.JSONError(c, http.StatusInternalServerError, "failed to resolve user")
+		}
+		return
+	}
+
+	httpx.JSON(c, http.StatusOK, user)
+}
+
+func (h *AuthHandler) Register(c *gin.Context) {
+	var request registerRequest
+	if err := c.ShouldBindJSON(&request); err != nil {
+		httpx.JSONError(c, http.StatusBadRequest, "invalid request body")
+		return
+	}
+
+	result, err := h.service.Register(c.Request.Context(), auth.RegisterInput{
+		Email:       request.Email,
+		Password:    request.Password,
+		DisplayName: request.DisplayName,
+	})
+	if err != nil {
+		switch {
+		case errors.Is(err, auth.ErrInvalidInput):
+			httpx.JSONError(c, http.StatusBadRequest, err.Error())
+		case errors.Is(err, auth.ErrEmailTaken):
+			httpx.JSONError(c, http.StatusConflict, err.Error())
+		default:
+			httpx.JSONError(c, http.StatusInternalServerError, "register failed")
+		}
+		return
+	}
+
+	httpx.JSON(c, http.StatusCreated, result)
+}
+
+func (h *AuthHandler) Login(c *gin.Context) {
+	var request loginRequest
+	if err := c.ShouldBindJSON(&request); err != nil {
+		httpx.JSONError(c, http.StatusBadRequest, "invalid request body")
+		return
+	}
+
+	result, err := h.service.Login(c.Request.Context(), auth.LoginInput{
+		Email:     request.Email,
+		Password:  request.Password,
+		UserAgent: c.GetHeader("User-Agent"),
+		IP:        c.ClientIP(),
+	})
+	if err != nil {
+		switch {
+		case errors.Is(err, auth.ErrInvalidInput):
+			httpx.JSONError(c, http.StatusBadRequest, err.Error())
+		case errors.Is(err, auth.ErrInvalidCredentials):
+			httpx.JSONError(c, http.StatusUnauthorized, err.Error())
+		default:
+			httpx.JSONError(c, http.StatusInternalServerError, "login failed")
+		}
+		return
+	}
+
+	httpx.JSON(c, http.StatusOK, result)
+}
+
+func (h *AuthHandler) Refresh(c *gin.Context) {
+	var request refreshRequest
+	if err := c.ShouldBindJSON(&request); err != nil {
+		httpx.JSONError(c, http.StatusBadRequest, "invalid request body")
+		return
+	}
+
+	result, err := h.service.Refresh(c.Request.Context(), auth.RefreshInput{
+		RefreshToken: request.RefreshToken,
+		UserAgent:    c.GetHeader("User-Agent"),
+		IP:           c.ClientIP(),
+	})
+	if err != nil {
+		switch {
+		case errors.Is(err, auth.ErrInvalidInput):
+			httpx.JSONError(c, http.StatusBadRequest, err.Error())
+		case errors.Is(err, auth.ErrInvalidSession):
+			httpx.JSONError(c, http.StatusUnauthorized, err.Error())
+		default:
+			httpx.JSONError(c, http.StatusInternalServerError, "refresh failed")
+		}
+		return
+	}
+
+	httpx.JSON(c, http.StatusOK, result)
+}