full/module/base/feedback/internal/logic/method/modify.go

// Package method 业务逻辑方法包，实现反馈相关的业务操作
package method

import (
	"context"
	"time"

	"bsm/full/module/base/feedback/internal/impl"
	"bsm/full/module/base/feedback/internal/models"
	pb "bsm/full/module/base/feedback/pb"
	"git.apinb.com/bsm-sdk/core/service"
	"git.apinb.com/bsm-sdk/core/types"
	"git.apinb.com/bsm-sdk/core/utils"
	"git.apinb.com/bsm-sdk/core/vars"
	"git.apinb.com/bsm-sdk/engine/exception"
)

// Modify 修改反馈记录
// ctx: 上下文，包含用户认证信息
// in: 修改请求参数，包含记录ID和要修改的字段
// 返回: 修改操作结果
func Modify(ctx context.Context, in *pb.ModifyRequest) (reply *pb.StatusReply, err error) {
	// 解析用户认证信息
	auth, err := service.ParseMetaCtx(ctx, nil)
	if err != nil {
		return nil, err
	}

	// 验证请求参数
	if in.GetIdentity() == "" {
		return nil, exception.ErrInvalidArgument
	}

	// 构建更新记录
	record := &models.FeedbackItem{
		Std_IICUDS: types.Std_IICUDS{
			Identity: utils.UUID(),
		},
		Std_Passport: types.Std_Passport{
			PassportID:       auth.ID,       // 用户ID
			PassportIdentity: auth.Identity, // 用户身份标识
		},
		UserName:    in.GetUserName(),                                              // 用户名
		Email:       in.GetEmail(),                                                 // 邮箱
		Phone:       in.GetPhone(),                                                 // 手机号
		Status:      in.GetStatus(),                                                // 状态
		Title:       in.GetTitle(),                                                 // 标题
		Content:     in.GetContent(),                                               // 内容
		Category:    in.GetCategory(),                                              // 分类
		Images:      make([]models.FeedbackImage, 0, len(in.GetImages())),          // 图片列表
		Accessories: make([]models.FeedbackAccessory, 0, len(in.GetAccessories())), // 附件列表
	}

	// 处理图片信息
	for _, v := range in.GetImages() {
		identity := v.GetIdentity()
		if identity == "" {
			identity = utils.UUID() // 生成新的图片ID
		}
		record.Images = append(record.Images, models.FeedbackImage{
			Std_IICUDS: types.Std_IICUDS{
				Identity: identity,
			},
			ItemIdentity: in.GetIdentity(), // 关联的反馈记录ID
			URL:          v.GetUrl(),       // 图片URL
		})
	}

	// 处理附件信息
	for _, v := range in.GetAccessories() {
		record.Accessories = append(record.Accessories, models.FeedbackAccessory{
			ItemIdentity: in.GetIdentity(), // 关联的反馈记录ID
			Title:        v.Title,          // 附件标题
			FilePath:     v.FilePath,       // 附件文件路径
		})
	}

	// 先删除关联的图片和附件
	err = impl.DBService.Where("item_identity = ?", in.GetIdentity()).Delete(&models.FeedbackImage{}).Error
	if err != nil {
		return nil, err
	}
	err = impl.DBService.Where("item_identity = ?", in.GetIdentity()).Delete(&models.FeedbackAccessory{}).Error
	if err != nil {
		return nil, err
	}

	// 更新主记录
	err = impl.DBService.Where("identity = ?", in.GetIdentity()).Updates(record).Error
	if err != nil {
		return nil, err
	}

	// 重新创建关联的图片和附件
	if len(record.Images) > 0 {
		err = impl.DBService.Create(&record.Images).Error
		if err != nil {
			return nil, err
		}
	}
	if len(record.Accessories) > 0 {
		err = impl.DBService.Create(&record.Accessories).Error
		if err != nil {
			return nil, err
		}
	}

	return &pb.StatusReply{
		Message: vars.OK,
		Timeseq: time.Now().UnixMilli(),
	}, nil
}