Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

models/v/backpackmod/web.go

@@ -0,0 +1,41 @@
+package backpackmod
+
+import (
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type QueryAllWebCond struct {
+	Page      int64   `form:"page" binding:"required"`
+	Limit     int64   `form:"limit" binding:"required"`
+	Uid       *int    `form:"uid"`       // 用户ID
+	Status    *int    `form:"status"`    // 使用状态 1、已使用 2、未使用 3、过期
+	GoodsType *int    `form:"goodsType"` // 类型
+	GoodsDesc *string `form:"goodsDesc"` // 描述
+}
+
+type QueryAllRes struct {
+	List  []*Backpack `json:"list"`
+	Total int64       `json:"total"`
+}
+
+func (receiver *QueryAllWebCond) Filter() bson.M {
+	var query = bson.M{}
+	if receiver.Uid != nil {
+		query["uid"] = receiver.Uid
+	}
+	if receiver.GoodsType != nil {
+		query["goodsType"] = receiver.GoodsType
+	}
+	if receiver.GoodsDesc != nil {
+		query["goodsDesc"] = receiver.GoodsDesc
+	}
+	if receiver.Status != nil {
+		query["status"] = receiver.Status
+	}
+	return query
+}
+
+func (receiver QueryAllWebCond) Options() *options.FindOptions {
+	return options.Find().SetSkip((receiver.Page - 1) * receiver.Limit).SetLimit(receiver.Limit).SetSort(bson.D{{"createTime", -1}})
+}