100 lines
2.7 KiB
Go
100 lines
2.7 KiB
Go
package controllers
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import (
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"fmt"
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"io"
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"net/http"
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"strconv"
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"github.com/gin-gonic/gin"
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"psi/constant"
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"psi/service"
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"psi/utils"
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)
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var goodsImportService = &service.GoodsImportService{}
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// GoodsImportApi 商品导入API（独立模块）
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type GoodsImportApi struct{}
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// ImportFromExcel 从Excel文件导入商品
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// POST /api/goods/import-from-excel
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// multipart/form-data: file (Excel), user_id, warehouse_id
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func (r *GoodsImportApi) ImportFromExcel(c *gin.Context) {
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// 获取 user_id
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userIDStr := c.PostForm("user_id")
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if userIDStr == "" {
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utils.FailWithRequestLog(constant.LoggerChannelRequest, "商品导入-缺少user_id", fmt.Errorf("user_id不能为空"), c, nil)
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return
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}
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userID, err := strconv.ParseInt(userIDStr, 10, 64)
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if err != nil || userID <= 0 {
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utils.FailWithRequestLog(constant.LoggerChannelRequest, "商品导入-user_id格式错误", err, c, userIDStr)
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return
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}
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// 获取 warehouse_id
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warehouseIDStr := c.PostForm("warehouse_id")
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if warehouseIDStr == "" {
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utils.FailWithRequestLog(constant.LoggerChannelRequest, "商品导入-缺少warehouse_id", fmt.Errorf("warehouse_id不能为空"), c, nil)
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return
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}
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warehouseID, err := strconv.ParseInt(warehouseIDStr, 10, 64)
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if err != nil || warehouseID <= 0 {
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utils.FailWithRequestLog(constant.LoggerChannelRequest, "商品导入-warehouse_id格式错误", err, c, warehouseIDStr)
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return
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}
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// 获取上传的 Excel 文件
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file, _, err := c.Request.FormFile("file")
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if err != nil {
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utils.FailWithRequestLog(constant.LoggerChannelRequest, "商品导入-未上传文件", fmt.Errorf("未上传Excel文件: %v", err), c, nil)
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return
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}
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defer file.Close()
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fileBytes, err := io.ReadAll(file)
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if err != nil {
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utils.FailWithRequestLog(constant.LoggerChannelRequest, "商品导入-读取文件失败", fmt.Errorf("读取文件内容失败: %v", err), c, nil)
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return
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}
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// 解析Excel
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rows, err := goodsImportService.ParseGoodsImportExcel(fileBytes)
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if err != nil {
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utils.FailWithRequestLog(constant.LoggerChannelWork, "商品导入-解析Excel失败", err, c, nil)
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return
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}
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if len(rows) == 0 {
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c.JSON(http.StatusOK, gin.H{
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"code": 200,
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"msg": "没有有效数据",
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"data": gin.H{
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"success_count": 0,
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"fail_count": 0,
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"message": "Excel中没有有效数据行",
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},
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})
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return
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}
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// 导入商品
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result, err := goodsImportService.ImportGoodsFromExcel(userID, warehouseID, rows)
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if err != nil {
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utils.FailWithRequestLog(constant.LoggerChannelWork, "商品导入-导入失败", err, c, nil)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"code": 200,
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"msg": "导入完成",
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"data": gin.H{
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"success_count": result.SuccessCount,
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"fail_count": result.FailCount,
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"message": result.Message,
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},
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})
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}
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