bindbox-game/internal/service/user/inventory_list.go
邹方成 1ab39d2f5a
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refactor: 重构项目结构并重命名模块
feat(admin): 新增工会管理功能
feat(activity): 添加活动管理相关服务
feat(user): 实现用户道具卡和积分管理
feat(guild): 新增工会成员管理功能

fix: 修复数据库连接配置
fix: 修正jwtoken导入路径
fix: 解决端口冲突问题

style: 统一代码格式和注释风格
style: 更新项目常量命名

docs: 添加项目框架和开发规范文档
docs: 更新接口文档注释

chore: 移除无用代码和文件
chore: 更新Makefile和配置文件
chore: 清理日志文件

test: 添加道具卡测试脚本
2025-11-14 21:10:00 +08:00

66 lines
1.8 KiB
Go

package user
import (
"context"
"bindbox-game/internal/repository/mysql/model"
)
type InventoryWithProduct struct {
*model.UserInventory
ProductName string `json:"product_name"`
ProductImages string `json:"product_images"`
}
func (s *service) ListInventoryWithProduct(ctx context.Context, userID int64, page, pageSize int) (items []*InventoryWithProduct, total int64, err error) {
q := s.readDB.UserInventory.WithContext(ctx).ReadDB().Where(s.readDB.UserInventory.UserID.Eq(userID))
total, err = q.Count()
if err != nil {
return nil, 0, err
}
if page <= 0 {
page = 1
}
if pageSize <= 0 {
pageSize = 20
}
if pageSize > 100 {
pageSize = 100
}
rows, err := q.Order(s.readDB.UserInventory.ID.Desc()).Offset((page-1)*pageSize).Limit(pageSize).Find()
if err != nil {
return nil, 0, err
}
pidMap := make(map[int64]struct{})
for _, r := range rows {
if r.ProductID > 0 {
pidMap[r.ProductID] = struct{}{}
}
}
products := map[int64]*model.Products{}
if len(pidMap) > 0 {
ids := make([]int64, 0, len(pidMap))
for id := range pidMap {
ids = append(ids, id)
}
pros, err := s.readDB.Products.WithContext(ctx).ReadDB().Where(s.readDB.Products.ID.In(ids...)).Find()
if err != nil {
return nil, 0, err
}
for _, p := range pros {
products[p.ID] = p
}
}
items = make([]*InventoryWithProduct, len(rows))
for i, r := range rows {
p := products[r.ProductID]
name := ""
images := ""
if p != nil {
name = p.Name
images = p.ImagesJSON
}
items[i] = &InventoryWithProduct{UserInventory: r, ProductName: name, ProductImages: images}
}
return items, total, nil
}