fix: 全面修复项目问题

后端修复: - 验证码存储与校验机制 - 订单创建事务+库存扣减 - GetStats字段名错误 - VerifyEmail改为POST - 供应商更新字段白名单 - 文件删除安全检查 - 抽奖安全随机数 - 用户管理CRUD - 订单取消/确认收货 - 工单回复 - Toggle返回新数据 - 移除死代码前端修复: - 404兜底路由 - 401软跳转 - API层统一 - 面包屑补充banners - 国际化完善 - 购物车并行删除 - 退出清理购物车 - 供应商Dashboard数据 - 工单详情页 - 订单取消/确认收货
2026-05-06 09:16:34 +08:00
parent 739481b59f
commit 3a898e8aa0
52 changed files with 2807 additions and 920 deletions
@@ -0,0 +1,141 @@
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+
+	"sale/internal/models"
+	"sale/internal/utils"
+
+	"github.com/gin-gonic/gin"
+)
+
+type BannerHandler struct{}
+
+func NewBannerHandler() *BannerHandler {
+	return &BannerHandler{}
+}
+
+func (h *BannerHandler) List(c *gin.Context) {
+	var banners []models.Banner
+	utils.DB.Where("is_active = ?", true).
+		Order("sort_order ASC, created_at DESC").
+		Find(&banners)
+
+	c.JSON(http.StatusOK, gin.H{"data": banners})
+}
+
+func (h *BannerHandler) AdminList(c *gin.Context) {
+	var banners []models.Banner
+	utils.DB.Order("sort_order ASC, created_at DESC").Find(&banners)
+
+	c.JSON(http.StatusOK, gin.H{"data": banners})
+}
+
+func (h *BannerHandler) Create(c *gin.Context) {
+	var req struct {
+		Title     string `json:"title" binding:"required"`
+		Desc      string `json:"desc"`
+		Image     string `json:"image" binding:"required"`
+		Link      string `json:"link"`
+		Button    string `json:"button"`
+		BgColor   string `json:"bg_color"`
+		SortOrder int    `json:"sort_order"`
+		IsActive  bool   `json:"is_active"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	banner := models.Banner{
+		Title:     req.Title,
+		Desc:      req.Desc,
+		Image:     req.Image,
+		Link:      req.Link,
+		Button:    req.Button,
+		BgColor:   req.BgColor,
+		SortOrder: req.SortOrder,
+		IsActive:  req.IsActive,
+	}
+
+	utils.DB.Create(&banner)
+	c.JSON(http.StatusCreated, gin.H{"data": banner})
+}
+
+func (h *BannerHandler) Update(c *gin.Context) {
+	id, _ := strconv.Atoi(c.Param("id"))
+	var banner models.Banner
+	if err := utils.DB.First(&banner, id).Error; err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "Banner not found"})
+		return
+	}
+
+	var req struct {
+		Title     *string `json:"title"`
+		Desc      *string `json:"desc"`
+		Image     *string `json:"image"`
+		Link      *string `json:"link"`
+		Button    *string `json:"button"`
+		BgColor   *string `json:"bg_color"`
+		SortOrder *int    `json:"sort_order"`
+		IsActive  *bool   `json:"is_active"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	updates := make(map[string]interface{})
+	if req.Title != nil {
+		updates["title"] = *req.Title
+	}
+	if req.Desc != nil {
+		updates["desc"] = *req.Desc
+	}
+	if req.Image != nil {
+		updates["image"] = *req.Image
+	}
+	if req.Link != nil {
+		updates["link"] = *req.Link
+	}
+	if req.Button != nil {
+		updates["button"] = *req.Button
+	}
+	if req.BgColor != nil {
+		updates["bg_color"] = *req.BgColor
+	}
+	if req.SortOrder != nil {
+		updates["sort_order"] = *req.SortOrder
+	}
+	if req.IsActive != nil {
+		updates["is_active"] = *req.IsActive
+	}
+
+	utils.DB.Model(&banner).Updates(updates)
+	c.JSON(http.StatusOK, gin.H{"data": banner})
+}
+
+func (h *BannerHandler) Delete(c *gin.Context) {
+	id, _ := strconv.Atoi(c.Param("id"))
+	if err := utils.DB.Delete(&models.Banner{}, id).Error; err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete banner"})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "Banner deleted successfully"})
+}
+
+func (h *BannerHandler) ToggleActive(c *gin.Context) {
+	id, _ := strconv.Atoi(c.Param("id"))
+	var banner models.Banner
+	if err := utils.DB.First(&banner, id).Error; err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "Banner not found"})
+		return
+	}
+
+	utils.DB.Model(&banner).Update("is_active", !banner.IsActive)
+	utils.DB.First(&banner, id)
+	c.JSON(http.StatusOK, gin.H{"data": banner})
+}