cls-server/internal/interfaces/coupon/coupon_handler.go

package coupon

import (
	"cls-server/internal/application/coupon"
	middleware "cls-server/internal/infrastructure/middleware/auth"
	"cls-server/internal/interfaces"
	"cls-server/pkg/logger"
	"github.com/gin-gonic/gin"
	"net/http"
)

// Handler 优惠券 HTTP 处理器
type CouponHandler struct {
	couponService  *coupon.CouponService
	authMiddleware *middleware.AuthMiddleware
	log            logger.Logger
}

var _ interfaces.Handler = (*CouponHandler)(nil)

// NewHandler 创建优惠券 HTTP 处理器
func NewCouponHandler(couponService *coupon.CouponService, authMiddleware *middleware.AuthMiddleware, log logger.New) *CouponHandler {
	return &CouponHandler{
		couponService:  couponService,
		authMiddleware: authMiddleware,
		log:            log("cls:interfaces:coupon"),
	}
}

func (c CouponHandler) RegisterRouters(app gin.IRouter) {
	coupon := app.Group("/coupon")
	{
		coupon.GET("/get", c.GetUserCoupons)
		coupon.POST("/create", c.CreateCoupon)
	}
}

// CreateCoupon 创建优惠券
func (h *CouponHandler) CreateCoupon(c *gin.Context) {
	var req coupon.CouponDto
	if err := c.ShouldBindJSON(&req); err != nil {
		c.AbortWithStatus(http.StatusInternalServerError)
		return
	}
	if err := h.couponService.CreateCoupon(&req); err != nil {
		c.AbortWithStatus(http.StatusInternalServerError)

	} else {
		c.AbortWithStatus(http.StatusOK)
	}

}

// GetUserCoupons 获取用户的优惠券列表
func (h *CouponHandler) GetUserCoupons(c *gin.Context) {
	ePhone, err := h.authMiddleware.DecodeToken(c)
	if err != nil {
		c.AbortWithStatus(http.StatusInternalServerError)
		return
	}
	coupons, err := h.couponService.GetUserCoupons(ePhone)
	if err != nil {
		c.AbortWithStatus(http.StatusInternalServerError)
	} else {

	}
	c.JSON(http.StatusOK, coupons)
}