refactor: 简化 session 为纯 UUID cookie + Redis Hash 存储

backend/biz/public/handler/http/v1/captcha.go

@@ -0,0 +1,78 @@
+package v1
+
+import (
+	"log/slog"
+	"net/http"
+
+	"github.com/GoYoko/web"
+	gocap "github.com/ackcoder/go-cap"
+	"github.com/samber/do"
+
+	"github.com/chaitin/MonkeyCode/backend/domain"
+	"github.com/chaitin/MonkeyCode/backend/errcode"
+	"github.com/chaitin/MonkeyCode/backend/pkg/captcha"
+)
+
+type CaptchaHandler struct {
+	cap    *captcha.Captcha
+	logger *slog.Logger
+}
+
+func NewCaptchaHandler(i *do.Injector) (*CaptchaHandler, error) {
+	w := do.MustInvoke[*web.Web](i)
+
+	c := &CaptchaHandler{
+		cap:    do.MustInvoke[*captcha.Captcha](i),
+		logger: do.MustInvoke[*slog.Logger](i).With("module", "CaptchaHandler"),
+	}
+
+	v1 := w.Group("/api/v1/public/captcha")
+	v1.POST("/challenge", web.BaseHandler(c.CreateCaptcha))
+	v1.POST("/redeem", web.BindHandler(c.RedeemCaptcha))
+
+	return c, nil
+}
+
+// CreateCaptcha
+//
+//	@Summary		CreateCaptcha
+//	@Description	CreateCaptcha
+//	@Tags			【验证码】
+//	@Accept			json
+//	@Produce		json
+//	@Success		200	{object}	gocap.ChallengeData
+//	@Router			/api/v1/public/captcha/challenge [post]
+func (h *CaptchaHandler) CreateCaptcha(c *web.Context) error {
+	data, err := h.cap.CreateChallenge(c.Request().Context())
+	if err != nil {
+		h.logger.ErrorContext(c.Request().Context(), "create captcha failed", "error", err)
+		return errcode.ErrCreateCaptchaFailed.Wrap(err)
+	}
+	return c.JSON(http.StatusCreated, data)
+}
+
+// RedeemCaptcha
+//
+//	@Summary		RedeemCaptcha
+//	@Description	RedeemCaptcha
+//	@Tags			【验证码】
+//	@Accept			json
+//	@Produce		json
+//	@Param			body	body		domain.RedeemCaptchaReq	true	"request"
+//	@Success		200		{object}	gocap.VerificationResult
+//	@Router			/api/v1/public/captcha/redeem [post]
+func (h *CaptchaHandler) RedeemCaptcha(c *web.Context, req domain.RedeemCaptchaReq) error {
+	h.logger.InfoContext(c.Request().Context(), "redeem captcha", "req", req)
+
+	data, err := h.cap.RedeemChallenge(c.Request().Context(), req.Token, req.Solutions)
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, gocap.VerificationResult{
+			Success: false,
+			Message: err.Error(),
+		})
+	}
+	return c.JSON(http.StatusCreated, gocap.VerificationResult{
+		Success:   true,
+		TokenData: data,
+	})
+}

backend/biz/public/register.go

@@ -1,23 +1,12 @@
 package public
 
 import (
-	"github.com/GoYoko/web"
 	"github.com/samber/do"
 
-	"github.com/chaitin/MonkeyCode/backend/pkg/captcha"
+	v1 "github.com/chaitin/MonkeyCode/backend/biz/public/handler/http/v1"
 )
 
-// RegisterPublic 注册 public 模块
-func RegisterPublic(i *do.Injector) error {
-	w := do.MustInvoke[*web.Web](i)
-	captchaSvc := do.MustInvoke[*captcha.Captcha](i)
-
-	// 验证码路由
-	v1 := w.Group("/api/v1/public")
-	v1.GET("/captcha", web.BaseHandler(func(c *web.Context) error {
-		return c.String(200, "captcha endpoint")
-	}))
-	_ = captchaSvc
-
-	return nil
+func RegisterPublic(i *do.Injector) {
+	do.Provide(i, v1.NewCaptchaHandler)
+	do.MustInvoke[*v1.CaptchaHandler](i)
 }

backend/biz/register.go

@@ -10,15 +10,8 @@ import (
 
 // RegisterAll 注册所有 biz 模块
 func RegisterAll(i *do.Injector) error {
-	// 注册 public 模块
-	if err := public.RegisterPublic(i); err != nil {
-		return err
-	}
-
-	// 注册 user 模块
-	if err := user.RegisterUser(i); err != nil {
-		return err
-	}
+	public.RegisterPublic(i)
+	user.RegisterUser(i)
 
 	// 注册 team 模块
 	if err := team.RegisterTeam(i); err != nil {