Files
cmautobuy/admin/handler/web/shopee.go
T

267 lines
9.7 KiB
Go
Raw Normal View History

package web
import (
2026-08-08 09:57:12 +08:00
"fmt"
"net/http"
"net/url"
"strconv"
"strings"
"github.com/gin-gonic/gin"
2026-08-08 09:57:12 +08:00
"cmautobuy/admin/repository"
2026-08-08 09:57:12 +08:00
"cmautobuy/admin/service"
)
// ShopeeList 渲染蝦皮数据列表页。
//
// **商品级一行**(不是 SKU 级),数据来自 shopee_products 和 shopee_skus
// 聚合联查。列定义见 docs/admin/05-ui-specification.md §4.2、工单 #41。
func (h *Handler) ShopeeList(c *gin.Context) {
h.renderShopeeList(c, c.Query("goods_id"), c.Query("shop_name"), c.Query("status"), c.Query("shop"), c.Query("image"), c.Query("deleted"), c.Query("page"), c.Query("msg"))
}
// ShopeeDetail 渲染双击行弹出的那个弹窗的**内容**(不是整页)。
//
// 复用 #18 的弹窗机制:行上写 data-detail-id="{{.GoodsID}}",
// 前端拿 goods_id 拼到 data-detail-url 后面,以 "id" 作为查询参数名
// (固定写法,见 static/js/app.js「双击行打开详情弹窗」)。
func (h *Handler) ShopeeDetail(c *gin.Context) {
goodsID := strings.TrimSpace(c.Query("id"))
if goodsID == "" {
fail(c, http.StatusBadRequest, "商品编号不对,请刷新页面后重试。")
return
}
detail, err := service.GetShopeeProductDetail(h.db, goodsID)
if err != nil {
fail(c, http.StatusInternalServerError, "读取商品详情失败,数据没有被改动。")
return
}
if detail == nil {
fail(c, http.StatusNotFound, "这个商品不存在,请刷新页面。")
return
}
c.HTML(http.StatusOK, "shopee/detail_modal", gin.H{
"D": detail, "CSRFToken": csrfToken(c),
"Keyword": c.Query("goods_id"), "StatusFilter": c.Query("status"),
2026-08-12 15:09:35 +08:00
"ShopNameKeyword": strings.TrimSpace(c.Query("shop_name")),
"ShopFilter": service.ParseShopeePresence(c.Query("shop")),
"ImageFilter": service.ParseShopeePresence(c.Query("image")),
"CurrentPage": service.ParsePage(c.Query("page")),
})
}
// renderShopeeList 统一渲染蝦皮列表;数据写入改由商品目录接口负责。
//
2026-08-11 12:04:38 +08:00
// `[必须]` 分页控件用 <a href> 纯 GET 导航,翻页要保留关键词和三个下拉筛选,
// 所以这里把归一后的有效值透传回模板去拼下一页的链接(工单 #43、#150)。
func (h *Handler) renderShopeeList(c *gin.Context, keyword, shopName, statusRaw, shopRaw, imageRaw, deletedRaw, pageRaw, msg string) {
filter := repository.ShopeeFilter{
2026-08-12 15:09:35 +08:00
Keyword: keyword,
ShopName: strings.TrimSpace(shopName),
Status: service.ParseShopeeStatus(statusRaw),
Shop: service.ParseShopeePresence(shopRaw),
Image: service.ParseShopeePresence(imageRaw),
}
if currentUser(c).IsAdmin() && deletedRaw == "1" {
filter.Deleted = true
}
// 不叫 page:本文件末尾要调用同名的 page(c, ...) 渲染辅助函数,
// 局部变量会把它遮住导致编译失败。
pageNum := service.ParsePage(pageRaw)
result, err := service.ListShopeeProducts(h.db, filter, pageNum)
2026-08-08 09:57:12 +08:00
if err != nil {
fail(c, http.StatusInternalServerError,
"读取蝦皮数据失败,数据没有被改动。刷新页面重试;一直失败请把这句话报给维护者。")
return
}
assignableClients, err := service.ListAssignableClients(h.db, currentUser(c), h.onlineThreshold)
if err != nil {
fail(c, http.StatusInternalServerError,
"读取可选客户端失败,数据没有被改动。刷新页面重试。")
return
}
2026-08-08 09:57:12 +08:00
status := msg
if status == "" {
status = shopeeStatusLine(filter.Status, result)
}
values := url.Values{}
if keyword != "" {
values.Set("goods_id", keyword)
}
2026-08-12 15:09:35 +08:00
if filter.ShopName != "" {
values.Set("shop_name", filter.ShopName)
}
if filter.Status != "" {
values.Set("status", filter.Status)
2026-08-08 09:57:12 +08:00
}
2026-08-11 12:04:38 +08:00
if filter.Shop != "" {
values.Set("shop", filter.Shop)
}
if filter.Image != "" {
values.Set("image", filter.Image)
}
if filter.Deleted {
values.Set("deleted", "1")
}
2026-08-08 09:57:12 +08:00
c.HTML(http.StatusOK, "shopee/list", page(c, "shopee", "蝦皮数据", gin.H{
"Keyword": keyword,
"ShopNameKeyword": filter.ShopName,
"StatusFilter": filter.Status,
"StatusOptions": service.ShopeeStatusOptions(),
"ShopFilter": filter.Shop,
"ShopOptions": service.ShopeePresenceOptions("有店铺", "无店铺"),
"ImageFilter": filter.Image,
"ImageOptions": service.ShopeePresenceOptions("有图片", "无图片"),
"DeletedFilter": filter.Deleted,
"Rows": result.Rows,
"Status": status,
"HasAnyProducts": result.HasAnyProducts,
"IsFiltered": result.IsFiltered,
"Pagination": service.NewPaginationView(result.Page, result.TotalPages, values.Encode()),
"CurrentPage": result.Page,
"DetailURL": "/shopee/detail?" + detailValuesForShopee(values, result.Page),
"AssignableClients": assignableClients,
2026-08-08 09:57:12 +08:00
}))
}
func detailValuesForShopee(values url.Values, pageNum int) string {
detailValues := url.Values{}
for key, entries := range values {
detailValues[key] = append([]string(nil), entries...)
}
detailValues.Set("page", strconv.Itoa(pageNum))
return detailValues.Encode()
}
// shopeeStatusLine 组装底部状态条的默认文案(没有 msg 覆盖时)。
//
// `[必须]` 显示的是筛选后的**全量**总数(result.Total),不是本页行数,
// 筛选时前缀用状态文字("待补规格:6 个商品"),不筛选时用"共",
// 见工单 #43。
func shopeeStatusLine(statusFilter string, result *service.ShopeeListResult) string {
prefix := fmt.Sprintf("共 %d 个商品", result.Total)
if text := service.ShopeeStatusLabel(statusFilter); text != "" {
prefix = fmt.Sprintf("%s:%d 个商品", text, result.Total)
2026-08-11 12:04:38 +08:00
} else if result.IsFiltered {
prefix = fmt.Sprintf("筛选结果:%d 个商品", result.Total)
}
return fmt.Sprintf("%s · 第 %d/%d 页", prefix, result.Page, result.TotalPages)
}
// ShopeeSave 保存蝦皮商品当前关联的 PDD 商品。
func (h *Handler) ShopeeSave(c *gin.Context) {
goodsID, err := service.AssociateShopeePdd(h.db, c.PostForm("shopee_goods_id"),
c.PostForm("pdd_url"), c.PostForm("confirm_replace") == "1")
if err != nil {
h.shopeeRedirect(c, "PDD 关联未保存:"+err.Error()+"。请核对链接后重试。")
return
}
h.shopeeRedirect(c, fmt.Sprintf("已关联 PDD 商品 %s,可继续创建采集任务", goodsID))
}
// ShopeeDelete 批量删除勾选的行。
func (h *Handler) ShopeeDelete(c *gin.Context) {
count, err := service.DeleteShopeeProducts(h.db, currentUser(c), c.PostFormArray("ids"))
if err != nil {
if service.IsValidationError(err) {
h.shopeeRedirect(c, "删除失败:"+err.Error())
return
}
fail(c, http.StatusInternalServerError, "删除蝦皮商品失败,数据没有被改动。")
return
}
h.shopeeRedirect(c, fmt.Sprintf("已将 %d 个蝦皮商品移入已删除,可由管理员恢复", count))
}
// ShopeeRestore 恢复软删除商品及其原有 SKU、PDD 关联。
func (h *Handler) ShopeeRestore(c *gin.Context) {
count, err := service.RestoreShopeeProducts(h.db, currentUser(c), c.PostFormArray("ids"))
if err != nil {
if service.IsValidationError(err) {
h.shopeeRedirect(c, "恢复失败:"+err.Error())
return
}
fail(c, http.StatusInternalServerError, "恢复蝦皮商品失败,数据没有被改动。")
return
}
h.shopeeRedirect(c, fmt.Sprintf("已恢复 %d 个蝦皮商品", count))
}
// ShopeeCollect 发起采集任务。
//
// 入口在编辑弹窗里,紧挨 PDD 链接输入框——不要放到表格每一行,
// 一个商品有 N 个 SKU 行,放行上就是 N 个按钮干同一件事。
//
// 规则:
// - PDD 链接为空不允许发起;
// - collect_status 已经是 collecting 的跳过并说明跳过了几个;
// - 批量采集要**按商品去重**后再建任务。
2026-08-08 09:57:12 +08:00
//
// `[不做]` 本工单(#38)明确不实现这个接口,保持 501。
func (h *Handler) ShopeeCollect(c *gin.Context) {
result, err := service.CreateShopeePddCollectTaskForUser(h.db, currentUser(c), c.PostForm("shopee_goods_id"))
if err != nil {
h.shopeeRedirect(c, "采集任务未创建:"+err.Error())
return
}
h.shopeeRedirect(c, service.FormatCollectTaskMessage(result))
}
// ShopeeCollectBatch 为勾选的蝦皮商品按当前 PDD 关联批量创建采集任务。
func (h *Handler) ShopeeCollectBatch(c *gin.Context) {
ids := c.PostFormArray("ids")
if len(ids) == 0 {
h.shopeeRedirect(c, "没有勾选任何蝦皮商品,没有创建任务")
return
}
result, err := service.CreateShopeePddCollectTasksForUser(
h.db, currentUser(c), ids, c.PostForm("client_id"))
if err != nil {
status := http.StatusInternalServerError
message := "创建采集任务失败,系统没有改动这一批数据。请稍后重试。"
if service.IsValidationError(err) {
status = http.StatusBadRequest
message = err.Error() + "。这一批任务整体没有创建,请重新选择。"
}
fail(c, status, message)
return
}
h.shopeeRedirect(c, service.FormatCollectTaskMessage(result))
}
func (h *Handler) shopeeRedirect(c *gin.Context, msg string) {
params := url.Values{}
if value := strings.TrimSpace(c.PostForm("list_goods_id")); value != "" {
params.Set("goods_id", value)
}
2026-08-12 15:09:35 +08:00
if value := strings.TrimSpace(c.PostForm("list_shop_name")); value != "" {
params.Set("shop_name", value)
}
if value := strings.TrimSpace(c.PostForm("status")); value != "" {
params.Set("status", service.ParseShopeeStatus(value))
}
2026-08-11 12:04:38 +08:00
if value := service.ParseShopeePresence(c.PostForm("shop")); value != "" {
params.Set("shop", value)
}
if value := service.ParseShopeePresence(c.PostForm("image")); value != "" {
params.Set("image", value)
}
if currentUser(c).IsAdmin() && c.PostForm("deleted") == "1" {
params.Set("deleted", "1")
}
if value := strings.TrimSpace(c.PostForm("page")); value != "" {
params.Set("page", value)
}
if msg != "" {
params.Set("msg", msg)
}
c.Redirect(http.StatusSeeOther, "/shopee?"+params.Encode())
}