402 lines
14 KiB
Go
402 lines
14 KiB
Go
package payment
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import (
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"context"
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"fmt"
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"math"
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"strconv"
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"strings"
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"time"
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"hyapp-admin-server/internal/appctx"
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"hyapp-admin-server/internal/config"
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"go.mongodb.org/mongo-driver/v2/bson"
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"go.mongodb.org/mongo-driver/v2/mongo"
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"go.mongodb.org/mongo-driver/v2/mongo/options"
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)
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// legacyRechargeBillQuery 是 legacy 账单源支持的筛选子集；用户/币商筛选属于 hyapp 语义，legacy 源不适用。
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type legacyRechargeBillQuery struct {
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Keyword string
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RegionID int64
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StartAtMS int64
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EndAtMS int64
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Page int
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PageSize int
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}
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// RechargeBillSource 是 legacy App（Yumi 等 likei 平台）充值账单的外部只读来源；
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// 命中 app_code 后，财务充值明细和汇总直接走该来源，不再请求 wallet-service。
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type RechargeBillSource interface {
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AppCode() string
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AppName() string
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ListRechargeBills(ctx context.Context, query legacyRechargeBillQuery) ([]rechargeBillDTO, int64, error)
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SummarizeRechargeBills(ctx context.Context, query legacyRechargeBillQuery) (rechargeBillSummaryDTO, error)
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}
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// legacyRegionCountryResolver 复用财务范围的区域→国家映射（MongoMoneyRegionSource 已实现）。
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type legacyRegionCountryResolver interface {
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CountryCodesForRegion(ctx context.Context, appCode string, regionID int64) ([]string, bool, error)
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}
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// MongoRechargeBillSource 读取 likei Mongo 的 in_app_purchase_details 集合作为充值账单事实。
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type MongoRechargeBillSource struct {
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collection *mongo.Collection
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config config.FinanceBillSourceConfig
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regionResolvers []legacyRegionCountryResolver
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}
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// NewMongoRechargeBillSource 创建 legacy 账单源；regionSources 用于把后台区域 ID 解析成国家码过滤条件。
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func NewMongoRechargeBillSource(database *mongo.Database, sourceConfig config.FinanceBillSourceConfig, regionSources ...MoneyRegionSource) *MongoRechargeBillSource {
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if database == nil || !sourceConfig.Enabled {
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return nil
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}
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collectionName := strings.TrimSpace(sourceConfig.MongoCollection)
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if collectionName == "" {
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collectionName = "in_app_purchase_details"
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}
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sourceConfig.AppCode = appctx.Normalize(sourceConfig.AppCode)
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sourceConfig.AppName = strings.TrimSpace(sourceConfig.AppName)
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sourceConfig.SysOrigin = strings.ToUpper(strings.TrimSpace(sourceConfig.SysOrigin))
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source := &MongoRechargeBillSource{collection: database.Collection(collectionName), config: sourceConfig}
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for _, regionSource := range regionSources {
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if resolver, ok := regionSource.(legacyRegionCountryResolver); ok && resolver != nil {
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source.regionResolvers = append(source.regionResolvers, resolver)
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}
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}
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return source
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}
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func (s *MongoRechargeBillSource) AppCode() string {
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return s.config.AppCode
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}
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func (s *MongoRechargeBillSource) AppName() string {
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if s.config.AppName != "" {
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return s.config.AppName
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}
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return s.config.AppCode
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}
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// legacyPurchaseDocument 对应 chatapp3-java 的 InAppPurchaseDetails Mongo 文档（只取展示需要的字段）。
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type legacyPurchaseDocument struct {
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ID any `bson:"_id"`
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OrderID string `bson:"orderId"`
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AcceptUserID int64 `bson:"acceptUserId"`
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CountryCode string `bson:"countryCode"`
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Currency string `bson:"currency"`
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Amount any `bson:"amount"`
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AmountUSD any `bson:"amountUsd"`
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Status string `bson:"status"`
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Factory legacyPurchaseFactory `bson:"factory"`
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Products []legacyPurchaseProduct `bson:"products"`
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CreateTime time.Time `bson:"createTime"`
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PurchaseDateMS time.Time `bson:"purchaseDateMs"`
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}
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type legacyPurchaseFactory struct {
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Platform string `bson:"platform"`
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FactoryCode string `bson:"factoryCode"`
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}
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type legacyPurchaseProduct struct {
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Name string `bson:"name"`
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Content string `bson:"content"`
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}
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func (s *MongoRechargeBillSource) ListRechargeBills(ctx context.Context, query legacyRechargeBillQuery) ([]rechargeBillDTO, int64, error) {
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if s == nil || s.collection == nil {
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return nil, 0, fmt.Errorf("legacy bill source is not configured")
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}
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filter, matchable, err := s.billFilter(ctx, query)
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if err != nil {
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return nil, 0, err
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}
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if !matchable {
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return []rechargeBillDTO{}, 0, nil
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}
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total, err := s.collection.CountDocuments(ctx, filter)
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if err != nil {
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return nil, 0, fmt.Errorf("count legacy recharge bills for %s: %w", s.config.AppCode, err)
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}
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page := query.Page
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if page < 1 {
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page = 1
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}
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pageSize := query.PageSize
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if pageSize < 1 {
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pageSize = 10
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}
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cursor, err := s.collection.Find(ctx, filter, options.Find().
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SetSort(bson.D{{Key: "createTime", Value: -1}, {Key: "_id", Value: -1}}).
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SetSkip(int64(page-1)*int64(pageSize)).
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SetLimit(int64(pageSize)))
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if err != nil {
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return nil, 0, fmt.Errorf("query legacy recharge bills for %s: %w", s.config.AppCode, err)
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}
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defer cursor.Close(ctx)
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items := make([]rechargeBillDTO, 0, pageSize)
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for cursor.Next(ctx) {
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var document legacyPurchaseDocument
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if err := cursor.Decode(&document); err != nil {
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return nil, 0, fmt.Errorf("decode legacy recharge bill for %s: %w", s.config.AppCode, err)
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}
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items = append(items, legacyRechargeBillDTO(s.config, document))
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}
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if err := cursor.Err(); err != nil {
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return nil, 0, fmt.Errorf("iterate legacy recharge bills for %s: %w", s.config.AppCode, err)
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}
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return items, total, nil
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}
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func (s *MongoRechargeBillSource) SummarizeRechargeBills(ctx context.Context, query legacyRechargeBillQuery) (rechargeBillSummaryDTO, error) {
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if s == nil || s.collection == nil {
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return rechargeBillSummaryDTO{}, fmt.Errorf("legacy bill source is not configured")
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}
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filter, matchable, err := s.billFilter(ctx, query)
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if err != nil {
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return rechargeBillSummaryDTO{}, err
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}
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if !matchable {
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return rechargeBillSummaryDTO{}, nil
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}
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// 金币数只统计 GOLD/CANDY 商品内容，口径对齐 chatapp3 的 firstGoldProduct；content 非数值时按 0 计入。
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coinExpr := bson.M{"$reduce": bson.M{
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"input": bson.M{"$filter": bson.M{
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"input": bson.M{"$ifNull": bson.A{"$products", bson.A{}}},
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"cond": bson.M{"$in": bson.A{"$$this.name", bson.A{"GOLD", "CANDY"}}},
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}},
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"initialValue": 0,
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"in": bson.M{"$add": bson.A{
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"$$value",
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bson.M{"$convert": bson.M{"input": "$$this.content", "to": "long", "onError": 0, "onNull": 0}},
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}},
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}}
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cursor, err := s.collection.Aggregate(ctx, mongo.Pipeline{
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{{Key: "$match", Value: filter}},
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{{Key: "$group", Value: bson.M{
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"_id": bson.M{"$cond": bson.A{
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bson.M{"$eq": bson.A{"$factory.factoryCode", "GOOGLE"}},
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"google",
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"third_party",
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}},
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"billCount": bson.M{"$sum": 1},
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"usd": bson.M{"$sum": bson.M{"$ifNull": bson.A{"$amountUsd", 0}}},
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"coin": bson.M{"$sum": coinExpr},
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}}},
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})
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if err != nil {
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return rechargeBillSummaryDTO{}, fmt.Errorf("summarize legacy recharge bills for %s: %w", s.config.AppCode, err)
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}
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defer cursor.Close(ctx)
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summary := rechargeBillSummaryDTO{}
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for cursor.Next(ctx) {
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var row struct {
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ID string `bson:"_id"`
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BillCount int64 `bson:"billCount"`
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USD any `bson:"usd"`
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Coin int64 `bson:"coin"`
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}
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if err := cursor.Decode(&row); err != nil {
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return rechargeBillSummaryDTO{}, fmt.Errorf("decode legacy recharge summary for %s: %w", s.config.AppCode, err)
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}
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bucket := rechargeBillSummaryBucketDTO{
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BillCount: row.BillCount,
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CoinAmount: row.Coin,
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USDMinorAmount: legacyDecimalToMinor(row.USD),
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}
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if row.ID == "google" {
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summary.GooglePlay = bucket
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} else {
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summary.ThirdParty.BillCount += bucket.BillCount
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summary.ThirdParty.CoinAmount += bucket.CoinAmount
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summary.ThirdParty.USDMinorAmount += bucket.USDMinorAmount
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}
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}
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if err := cursor.Err(); err != nil {
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return rechargeBillSummaryDTO{}, fmt.Errorf("iterate legacy recharge summary for %s: %w", s.config.AppCode, err)
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}
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summary.Total = rechargeBillSummaryBucketDTO{
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BillCount: summary.GooglePlay.BillCount + summary.ThirdParty.BillCount,
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CoinAmount: summary.GooglePlay.CoinAmount + summary.ThirdParty.CoinAmount,
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USDMinorAmount: summary.GooglePlay.USDMinorAmount + summary.ThirdParty.USDMinorAmount,
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}
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return summary, nil
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}
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// billFilter 构造与 hyapp 账单列表同口径的 Mongo 过滤条件；返回 matchable=false 表示筛选注定无结果。
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func (s *MongoRechargeBillSource) billFilter(ctx context.Context, query legacyRechargeBillQuery) (bson.M, bool, error) {
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filter := bson.M{
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"sysOrigin": s.config.SysOrigin,
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"status": "SUCCESS",
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// 订阅免费试用不产生真实付款，与 Aslan 大屏充值口径保持一致。
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"trialPeriod": bson.M{"$ne": true},
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}
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timeRange := bson.M{}
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if query.StartAtMS > 0 {
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timeRange["$gte"] = time.UnixMilli(query.StartAtMS)
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}
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if query.EndAtMS > 0 {
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timeRange["$lt"] = time.UnixMilli(query.EndAtMS)
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}
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if len(timeRange) > 0 {
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filter["createTime"] = timeRange
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}
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if keyword := strings.TrimSpace(query.Keyword); keyword != "" {
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// legacy 集合没有 hyapp 交易号；关键词只精确匹配内部订单 ID 和三方订单号，避免大集合正则扫描。
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filter["$or"] = bson.A{
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bson.M{"_id": keyword},
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bson.M{"orderId": keyword},
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}
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}
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if query.RegionID > 0 {
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codes, handled, err := s.regionCountryCodes(ctx, query.RegionID)
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if err != nil {
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return nil, false, err
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}
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if !handled || len(codes) == 0 {
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return nil, false, nil
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}
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filter["countryCode"] = bson.M{"$in": codes}
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}
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return filter, true, nil
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}
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func (s *MongoRechargeBillSource) regionCountryCodes(ctx context.Context, regionID int64) ([]string, bool, error) {
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for _, resolver := range s.regionResolvers {
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codes, handled, err := resolver.CountryCodesForRegion(ctx, s.config.AppCode, regionID)
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if err != nil {
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return nil, false, err
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}
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if handled {
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normalized := make([]string, 0, len(codes))
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for _, code := range codes {
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if code = strings.ToUpper(strings.TrimSpace(code)); code != "" {
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normalized = append(normalized, code)
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}
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}
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return normalized, true, nil
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}
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}
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return nil, false, nil
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}
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// legacyRechargeBillDTO 把 likei 内购明细收敛成财务充值账单 DTO；金额统一按实付币种微单位、美金最小单位表达。
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func legacyRechargeBillDTO(sourceConfig config.FinanceBillSourceConfig, document legacyPurchaseDocument) rechargeBillDTO {
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createdAtMS := int64(0)
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if !document.CreateTime.IsZero() {
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createdAtMS = document.CreateTime.UnixMilli()
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} else if !document.PurchaseDateMS.IsZero() {
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createdAtMS = document.PurchaseDateMS.UnixMilli()
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}
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factoryCode := strings.ToUpper(strings.TrimSpace(document.Factory.FactoryCode))
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dto := rechargeBillDTO{
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AppCode: sourceConfig.AppCode,
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TransactionID: legacyDocumentID(document.ID),
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RechargeType: legacyRechargeType(factoryCode),
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Status: "succeeded",
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ExternalRef: strings.TrimSpace(document.OrderID),
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UserID: document.AcceptUserID,
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CurrencyCode: strings.ToUpper(strings.TrimSpace(document.Currency)),
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CoinAmount: legacyGoldCoinAmount(document.Products),
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USDMinorAmount: legacyDecimalToMinor(document.AmountUSD),
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CreatedAtMS: createdAtMS,
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ProviderCode: legacyProviderCode(factoryCode),
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UserPaidCurrencyCode: strings.ToUpper(strings.TrimSpace(document.Currency)),
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UserPaidAmountMicro: legacyDecimalToMicro(document.Amount),
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// likei 平台没有可反推的三方扣款数据；标记已同步避免前端把 legacy 谷歌账单当成待查询。
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PaidSyncedAtMS: createdAtMS,
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}
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return dto
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}
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func legacyDocumentID(value any) string {
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if value == nil {
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return ""
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}
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if text, ok := value.(string); ok {
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return text
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}
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if objectID, ok := value.(bson.ObjectID); ok {
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return objectID.Hex()
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}
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return strings.TrimSpace(fmt.Sprint(value))
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}
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func legacyRechargeType(factoryCode string) string {
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switch factoryCode {
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case "GOOGLE":
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return "google_play_recharge"
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case "APPLE":
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return "apple_recharge"
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case "HUAWEI":
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return "huawei_recharge"
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case "TELEGRAM":
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return "telegram_recharge"
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default:
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return "web_recharge"
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}
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}
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func legacyProviderCode(factoryCode string) string {
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if factoryCode == "" {
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return "legacy"
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}
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return strings.ToLower(factoryCode)
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}
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// legacyGoldCoinAmount 只统计 GOLD/CANDY 商品内容，口径对齐 chatapp3 的 firstGoldProduct。
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func legacyGoldCoinAmount(products []legacyPurchaseProduct) int64 {
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var total int64
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for _, product := range products {
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if product.Name != "GOLD" && product.Name != "CANDY" {
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continue
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}
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if amount, err := strconv.ParseInt(strings.TrimSpace(product.Content), 10, 64); err == nil {
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total += amount
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}
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}
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return total
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}
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func legacyDecimalToMicro(value any) int64 {
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return legacyDecimalScaled(value, 1_000_000)
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}
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func legacyDecimalToMinor(value any) int64 {
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return legacyDecimalScaled(value, 100)
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}
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// legacyDecimalScaled 把 Mongo 里 Decimal128/数值/字符串形式的十进制金额换算成目标最小单位；非法值按 0 处理。
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func legacyDecimalScaled(value any, scale float64) int64 {
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var text string
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switch typed := value.(type) {
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case nil:
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return 0
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case bson.Decimal128:
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text = typed.String()
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case string:
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text = typed
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case int32:
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return int64(typed) * int64(scale)
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case int64:
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return typed * int64(scale)
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case int:
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return int64(typed) * int64(scale)
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case float64:
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text = strconv.FormatFloat(typed, 'f', -1, 64)
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case float32:
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text = strconv.FormatFloat(float64(typed), 'f', -1, 32)
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default:
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text = fmt.Sprint(value)
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}
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parsed, err := strconv.ParseFloat(strings.TrimSpace(text), 64)
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if err != nil || math.IsNaN(parsed) || math.IsInf(parsed, 0) {
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return 0
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}
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return int64(math.Round(parsed * scale))
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}
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