Update SproutGate

sproutgate-backend/internal/handlers/checkin.go

@@ -12,6 +12,16 @@ import (
 	"sproutgate-backend/internal/storage"
 )
 
+// CheckIn
+// @Summary 每日签到
+// @Tags auth
+// @Accept json
+// @Produce json
+// @Security BearerAuth
+// @Success 200 {object} map[string]interface{} "checkedIn、user、checkIn 等"
+// @Failure 401 {object} map[string]interface{}
+// @Failure 500 {object} map[string]interface{}
+// @Router /api/auth/check-in [post]
 func (h *Handler) CheckIn(c *gin.Context) {
 	token := bearerToken(c.GetHeader("Authorization"))
 	if token == "" {
@@ -71,13 +81,33 @@ func (h *Handler) CheckIn(c *gin.Context) {
 	})
 }
 
+// GetCheckInConfig
+// @Summary 签到奖励配置（管理端也可用）
+// @Tags admin
+// @Produce json
+// @Security AdminToken
+// @Success 200 {object} map[string]interface{}
+// @Failure 401 {object} map[string]interface{}
+// @Router /api/admin/check-in/config [get]
 func (h *Handler) GetCheckInConfig(c *gin.Context) {
 	cfg := h.store.CheckInConfig()
 	c.JSON(http.StatusOK, gin.H{"rewardCoins": cfg.RewardCoins})
 }
 
+// UpdateCheckInConfig
+// @Summary 更新签到奖励
+// @Tags admin
+// @Accept json
+// @Produce json
+// @Security AdminToken
+// @Param body body UpdateCheckInConfigRequest true "rewardCoins"
+// @Success 200 {object} map[string]interface{}
+// @Failure 400 {object} map[string]interface{}
+// @Failure 401 {object} map[string]interface{}
+// @Failure 500 {object} map[string]interface{}
+// @Router /api/admin/check-in/config [put]
 func (h *Handler) UpdateCheckInConfig(c *gin.Context) {
-	var req updateCheckInConfigRequest
+	var req UpdateCheckInConfigRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid request"})
 		return