Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-15 13:57:10 +08:00
commit 8679200f41
1897 changed files with 257900 additions and 0 deletions
@@ -0,0 +1,221 @@
+package backpackmod
+
+import (
+	"errors"
+	"fmt"
+	"time"
+
+	"91porn-server/common/db"
+	"91porn-server/common/log"
+	"91porn-server/models"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+const table = models.Backpack
+
+func coll(t *db.MongoTool) *db.MongoTool {
+	if t == nil {
+		return mdb.Coll(table)
+	}
+	return t.Coll(table)
+}
+
+// Init 索引设置
+func initIndex() {
+	many := []mongo.IndexModel{ //batch set indexes   //value is the type 1 or -1
+		{
+			Keys: bson.D{
+				{Key: "uid", Value: 1},
+				{Key: "status", Value: 1},
+				{Key: "createTimt", Value: -1},
+			},
+		},
+		{
+			Keys: bson.D{
+				{Key: "uid", Value: 1},
+				{Key: "status", Value: 1},
+				{Key: "useTime", Value: -1},
+			},
+		},
+		{
+			Keys: bson.D{
+				{Key: "uid", Value: 1},
+				{Key: "expiredTime", Value: -1},
+			},
+		},
+	}
+	if _, err := coll(nil).CreateIndex(many); err != nil {
+		panic(fmt.Sprintf("backpack model set index err ==>[%+v]", err))
+	}
+}
+
+// 获取个人拥有可用优惠卷列表
+func GetCouponListByUID(uid uint64, goodsType int) ([]*Backpack, error) {
+	var out []*Backpack = make([]*Backpack, 0)
+	if err := coll(nil).Find(&out, bson.M{
+		"uid":         uid,
+		"goodsType":   goodsType,
+		"status":      Unused,
+		"expiredTime": bson.M{"$gt": time.Now()},
+	}); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetCouponListByUID", models.Backpack, "Find", err),
+			log.Any("uid", uid),
+			log.Any("goodsType", goodsType),
+		)
+		return nil, err
+	}
+	return out, nil
+}
+
+// 添加物品到背包
+func AddGoods(t *db.MongoTool, uid uint64, b ...Backpack) error {
+	for _, item := range b {
+		item.GoodsName = item.GoodsType.GetName()
+		item.GoodsDesc = item.GoodsType.GetDesc()
+	}
+	if _, err := coll(t).InsertMany(&b); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "AddGoods", models.Backpack, "InsertMany", err),
+			log.Any("uid", uid),
+		)
+		return err
+	}
+	return nil
+}
+
+// AddGoodsMany 添加物品到背包
+func AddGoodsMany(t *db.MongoTool, uid uint64, b []Backpack) error {
+	if _, err := coll(t).InsertMany(&b); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "AddGoodsMany", models.Backpack, "InsertMany", err),
+			log.Any("uid", uid),
+		)
+		return err
+	}
+	return nil
+}
+
+// 使用物品
+func UseGoods(t *db.MongoTool, id primitive.ObjectID) error {
+	result, err := coll(t).UpdateOne(bson.M{"_id": id}, bson.M{"$set": bson.M{"status": Used, "useTime": time.Now()}})
+	if err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UseGoods", models.Backpack, "UpdateOne", err),
+			log.Any("id", id),
+		)
+		return err
+	}
+	if result.ModifiedCount == 0 {
+		err = errors.New("backpack UpdateOne ModifiedCount err")
+		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UseGoods", models.Backpack, "result.ModifiedCount == 0", err),
+			log.Any("id", id),
+		)
+		return err
+	}
+	return nil
+}
+
+// 查询背包列表
+func GetCouponList(uid uint64, types, status int, limit, page int64) ([]*Backpack, error) {
+	var out []*Backpack = make([]*Backpack, 0)
+	cond := bson.M{"uid": uid}
+	sort := bson.M{}
+	switch GoodsStatus(status) {
+	case Used:
+		sort["useTime"] = -1
+		cond["status"] = status
+	case Unused:
+		cond["status"] = status
+		cond["expiredTime"] = bson.M{"$gt": time.Now()}
+		sort["createTime"] = 1
+	case Expired:
+		cond["expiredTime"] = bson.M{"$lte": time.Now()}
+		sort["expiredTime"] = -1
+	}
+	if types > 0 {
+		cond["goodsType"] = types
+	}
+	opts := options.Find().SetLimit(limit).SetSkip((page - 1) * limit).SetSort(sort)
+	if err := coll(nil).Find(&out, cond, opts); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetGoodsList", models.Backpack, "Find", err),
+			log.Any("uid", uid),
+		)
+		return nil, err
+	}
+	return out, nil
+}
+
+// 获取物品信息
+func GetGoodsDetail(id primitive.ObjectID) (*Backpack, error) {
+	var out *Backpack
+	if err := coll(nil).FindOne(&out, bson.M{"_id": id}); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetGoodsDetail", models.Backpack, "FindOne", err),
+			log.Any("id", id),
+		)
+		return nil, err
+	}
+	return out, nil
+}
+
+// 根据id获取券信息
+// 如果未找到, 返回nil
+func GetByID(t *db.MongoTool, id primitive.ObjectID) (*Backpack, error) {
+	var bp Backpack
+	if err := coll(t).FindOne(&bp, bson.M{"_id": id}); err != nil {
+		return nil, err
+	}
+	if bp.ID != id {
+		return nil, nil
+	}
+	return &bp, nil
+}
+
+// UseManyGoods 使用物品(多件)
+func UseManyGoods(t *db.MongoTool, ids []primitive.ObjectID) (int64, error) {
+	filter := bson.M{"_id": bson.M{"$in": ids}, "status": Unused}
+	result, err := coll(t).UpdateMany(filter, bson.M{"$set": bson.M{"status": Used, "useTime": time.Now()}})
+	if err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UseManyGoods", models.Backpack, "UpdateOne", err),
+			log.Any("id", ids),
+		)
+		return 0, err
+	}
+	return result.ModifiedCount, nil
+}
+
+// UnuseManyGoods 退换物品(多件)
+func UnuseManyGoods(t *db.MongoTool, ids []primitive.ObjectID) (int64, error) {
+	result, err := coll(t).UpdateMany(bson.M{"_id": bson.M{"$in": ids}, "status": Used}, bson.M{"$set": bson.M{"status": Unused}})
+	if err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UseManyGoods", models.Backpack, "UpdateOne", err),
+			log.Any("id", ids),
+		)
+		return 0, err
+	}
+	return result.ModifiedCount, nil
+}
+
+// QueryAllList 分页查询文档
+func QueryAllList(filter primitive.M, opts ...*options.FindOptions) (out []*Backpack, err error) {
+	if err = coll(nil).Find(&out, filter, opts...); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "QueryAllList", table, "Find", err),
+			log.Any("filter", filter),
+			log.Any("opts", opts),
+		)
+		return nil, err
+	}
+	return
+}
+
+// QueryAllCount 查询文档条目数
+func QueryAllCount(filter primitive.M) (int64, error) {
+	if count, err := coll(nil).Count(filter); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "QueryAllCount", table, "Count", err),
+			log.Any("filter", filter),
+		)
+		return 0, err
+	} else {
+		return count, nil
+	}
+}