124 lines
4.7 KiB
Go
124 lines
4.7 KiB
Go
package dashboard
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import (
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"context"
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"database/sql"
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"fmt"
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"strings"
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"time"
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)
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// ListCoinSellerRechargeBills 把 dashboard-cdc-worker 的 dealer_recharge 聚合事实暴露给 finance 充值流水。
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// Yumi 当前只有按天/国家沉淀的币商充值金额，没有单笔订单号和币商用户 ID；这里生成稳定 synthetic id，
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// 让列表、导出和区域筛选至少与总览/Databi 的金额口径完全一致。
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func (s *MySQLExternalDashboardSource) ListCoinSellerRechargeBills(ctx context.Context, query CoinSellerRechargeBillQuery) ([]CoinSellerRechargeBill, int64, error) {
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if s == nil || s.db == nil {
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return nil, 0, fmt.Errorf("external dashboard source is not configured")
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}
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countryFilter, err := s.countryFilter(ctx, StatisticsQuery{RegionID: query.RegionID})
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if err != nil {
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return nil, 0, err
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}
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if countryFilter.Applied && len(countryFilter.Codes) == 0 {
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return []CoinSellerRechargeBill{}, 0, nil
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}
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requestTimezone := strings.TrimSpace(query.StatTZ)
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if requestTimezone == "" {
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requestTimezone = s.statTimezone
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}
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requestLocation, err := time.LoadLocation(requestTimezone)
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if err != nil {
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return nil, 0, fmt.Errorf("load external dashboard bill request timezone %s: %w", requestTimezone, err)
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}
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storageTimezone := s.statTimezone
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if _, err := time.LoadLocation(storageTimezone); err != nil {
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return nil, 0, fmt.Errorf("load external dashboard bill storage timezone %s: %w", storageTimezone, err)
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}
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startDate, endDate, _, _ := externalDashboardDateRange(StatisticsQuery{StartMS: query.StartMS, EndMS: query.EndMS}, requestLocation)
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whereSQL, args := s.periodMetricWhere(storageTimezone, startDate, endDate, countryFilter)
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whereSQL, args = s.appendCoinSellerBillKeyword(whereSQL, args, query.Keyword)
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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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queryCtx, cancel := context.WithTimeout(ctx, s.requestTimeout)
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defer cancel()
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var total int64
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if err := s.db.QueryRowContext(queryCtx, `
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SELECT COUNT(*) FROM (
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SELECT t.period_key, t.country_code
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FROM country_dashboard_period_metric t
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WHERE `+whereSQL+`
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GROUP BY t.period_key, t.country_code
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HAVING COALESCE(SUM(t.dealer_recharge), 0) <> 0
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) bills`, args...).Scan(&total); err != nil {
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return nil, 0, fmt.Errorf("count external coin seller recharge bills for %s: %w", s.appCode, err)
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}
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if total == 0 {
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return []CoinSellerRechargeBill{}, 0, nil
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}
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rows, err := s.db.QueryContext(queryCtx, `
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SELECT t.period_key, UPPER(t.country_code), MAX(t.country_name), CAST(COALESCE(SUM(t.dealer_recharge), 0) AS CHAR)
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FROM country_dashboard_period_metric t
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WHERE `+whereSQL+`
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GROUP BY t.period_key, t.country_code
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HAVING COALESCE(SUM(t.dealer_recharge), 0) <> 0
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ORDER BY t.period_key DESC, t.country_code
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LIMIT ? OFFSET ?`, append(args, pageSize, (page-1)*pageSize)...)
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if err != nil {
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return nil, 0, fmt.Errorf("query external coin seller recharge bills for %s: %w", s.appCode, err)
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}
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defer rows.Close()
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items := make([]CoinSellerRechargeBill, 0, pageSize)
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for rows.Next() {
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var periodKey string
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var countryCode string
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var countryName sql.NullString
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var amountText string
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if err := rows.Scan(&periodKey, &countryCode, &countryName, &amountText); err != nil {
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return nil, 0, fmt.Errorf("scan external coin seller recharge bill for %s: %w", s.appCode, err)
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}
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amount, err := decimalTextToMinor(amountText)
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if err != nil {
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return nil, 0, fmt.Errorf("parse external coin seller recharge amount for %s/%s/%s: %w", s.appCode, periodKey, countryCode, err)
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}
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createdAt, err := time.ParseInLocation("2006-01-02", periodKey, requestLocation)
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if err != nil {
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return nil, 0, fmt.Errorf("parse external coin seller recharge day for %s/%s/%s: %w", s.appCode, periodKey, countryCode, err)
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}
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countryCode = strings.ToUpper(strings.TrimSpace(countryCode))
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items = append(items, CoinSellerRechargeBill{
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TransactionID: fmt.Sprintf("%s-dealer-recharge-%s-%s", s.appCode, periodKey, countryCode),
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Source: "dealer_recharge",
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CountryCode: countryCode,
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USDMinorAmount: amount,
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CreatedAtMS: createdAt.UnixMilli(),
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})
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}
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if err := rows.Err(); err != nil {
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return nil, 0, fmt.Errorf("iterate external coin seller recharge bills for %s: %w", s.appCode, err)
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}
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return items, total, nil
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}
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func (s *MySQLExternalDashboardSource) appendCoinSellerBillKeyword(whereSQL string, args []any, rawKeyword string) (string, []any) {
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keyword := strings.TrimSpace(rawKeyword)
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if keyword == "" {
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return whereSQL, args
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}
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upperKeyword := strings.ToUpper(keyword)
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return whereSQL + `
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AND (CONCAT(?, '-dealer-recharge-', t.period_key, '-', UPPER(t.country_code)) = ?
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OR UPPER(t.country_code) = ?
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OR t.country_name LIKE ?)`, append(args, s.appCode, keyword, upperKeyword, "%"+keyword+"%")
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}
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