1136 lines
36 KiB
Go
1136 lines
36 KiB
Go
package hostorg
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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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"sort"
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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/integration/userclient"
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)
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type Reader struct {
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db *sql.DB
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walletDB *sql.DB
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adminDB *sql.DB
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}
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func NewReader(db *sql.DB, walletDB *sql.DB, adminDB *sql.DB) *Reader {
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return &Reader{db: db, walletDB: walletDB, adminDB: adminDB}
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}
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type CoinSellerListItem struct {
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UserID int64 `json:"userId,string"`
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Status string `json:"status"`
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MerchantAssetType string `json:"merchantAssetType"`
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MerchantBalance int64 `json:"merchantBalance"`
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// TotalRechargeUSDTMicro 是币商 USDT 进货累计付款微单位，只统计 counts_as_seller_recharge 的库存记录。
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TotalRechargeUSDTMicro int64 `json:"totalRechargeUsdtMicro"`
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Contact string `json:"contact"`
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DisplayUserID string `json:"displayUserId"`
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Username string `json:"username"`
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Avatar string `json:"avatar"`
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RegionID int64 `json:"regionId"`
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RegionName string `json:"regionName"`
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CreatedByUserID int64 `json:"createdByUserId"`
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CreatedAtMs int64 `json:"createdAtMs"`
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UpdatedAtMs int64 `json:"updatedAtMs"`
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}
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type CoinSellerSalaryRateTier struct {
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RegionID int64 `json:"regionId,string"`
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MinUSDMinor int64 `json:"minUsdMinor"`
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MaxUSDMinor int64 `json:"maxUsdMinor"`
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MinUSD string `json:"minUsd"`
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MaxUSD string `json:"maxUsd"`
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CoinPerUSD int64 `json:"coinPerUsd"`
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Status string `json:"status"`
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Enabled bool `json:"enabled"`
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SortOrder int `json:"sortOrder"`
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UpdatedAtMs int64 `json:"updatedAtMs"`
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}
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// ListBDProfiles 只读 user-service 的 BD/BD Leader 事实表，后台列表按角色选择物理表，避免把两种身份重新混在一起。
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func (r *Reader) ListBDProfiles(ctx context.Context, query listQuery, role string) ([]*userclient.BDProfile, int64, error) {
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if r == nil || r.db == nil {
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return nil, 0, errUserDBNotConfigured()
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}
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if role == "bd_leader" {
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return r.listBDLeaderProfiles(ctx, query)
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}
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appCode := appctx.FromContext(ctx)
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whereSQL := `
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FROM bd_profiles bp
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LEFT JOIN users u ON u.app_code = bp.app_code AND u.user_id = bp.user_id
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LEFT JOIN users parent_leader ON parent_leader.app_code = bp.app_code AND parent_leader.user_id = bp.parent_leader_user_id
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LEFT JOIN users creator ON creator.app_code = bp.app_code AND creator.user_id = bp.created_by_user_id
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LEFT JOIN regions r ON r.app_code = bp.app_code AND r.region_id = bp.region_id
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WHERE bp.app_code = ? AND bp.role = ?`
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args := []any{appCode, role}
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if query.Status != "" {
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whereSQL += " AND bp.status = ?"
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args = append(args, query.Status)
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}
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if query.RegionID > 0 {
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whereSQL += " AND bp.region_id = ?"
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args = append(args, query.RegionID)
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}
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if query.ParentLeaderUserID > 0 {
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whereSQL += " AND bp.parent_leader_user_id = ?"
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args = append(args, query.ParentLeaderUserID)
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}
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if keyword := strings.TrimSpace(query.Keyword); keyword != "" {
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like := "%" + keyword + "%"
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whereSQL += " AND (CAST(bp.user_id AS CHAR) LIKE ? OR u.current_display_user_id LIKE ? OR u.username LIKE ? OR r.name LIKE ?)"
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args = append(args, like, like, like, like)
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}
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total, err := countRows(ctx, r.db, whereSQL, args...)
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if err != nil {
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return nil, 0, err
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}
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rows, err := r.db.QueryContext(ctx, fmt.Sprintf(`
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SELECT bp.user_id, bp.role, bp.region_id, COALESCE(bp.parent_leader_user_id, 0),
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bp.status, bp.created_by_user_id, bp.created_at_ms, bp.updated_at_ms,
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COALESCE(u.current_display_user_id, ''), COALESCE(u.username, ''),
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COALESCE(u.avatar, ''), COALESCE(r.name, ''),
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COALESCE(parent_leader.current_display_user_id, ''), COALESCE(parent_leader.username, ''),
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||
COALESCE(parent_leader.avatar, ''),
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COALESCE(creator.current_display_user_id, ''), COALESCE(creator.username, ''),
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COALESCE(creator.avatar, ''),
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(
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SELECT COUNT(1)
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FROM bd_profiles child
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WHERE child.app_code = bp.app_code
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AND child.role = 'bd'
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AND child.parent_leader_user_id = bp.user_id
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)
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%s
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ORDER BY bp.created_at_ms DESC, bp.user_id DESC
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LIMIT ? OFFSET ?
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`, whereSQL), append(args, query.PageSize, offset(query.Page, query.PageSize))...)
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if err != nil {
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return nil, 0, err
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}
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defer rows.Close()
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items := make([]*userclient.BDProfile, 0, query.PageSize)
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for rows.Next() {
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item := &userclient.BDProfile{}
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if err := rows.Scan(
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&item.UserID,
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||
&item.Role,
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||
&item.RegionID,
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&item.ParentLeaderUserID,
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&item.Status,
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||
&item.CreatedByUserID,
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&item.CreatedAtMs,
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||
&item.UpdatedAtMs,
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&item.DisplayUserID,
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&item.Username,
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||
&item.Avatar,
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||
&item.RegionName,
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||
&item.ParentLeaderDisplayID,
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&item.ParentLeaderUsername,
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&item.ParentLeaderAvatar,
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&item.CreatedByDisplayUserID,
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&item.CreatedByUsername,
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&item.CreatedByAvatar,
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&item.SubBDCount,
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); err != nil {
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return nil, 0, err
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}
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items = append(items, item)
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}
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if err := rows.Err(); err != nil {
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return nil, 0, err
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}
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if err := r.fillBDProfileCreators(ctx, items); err != nil {
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return nil, 0, err
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}
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if role == "bd_leader" {
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if err := r.fillBDLeaderPositionAliases(ctx, appCode, items); err != nil {
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||
return nil, 0, err
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}
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}
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return items, total, nil
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}
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func (r *Reader) listBDLeaderProfiles(ctx context.Context, query listQuery) ([]*userclient.BDProfile, int64, error) {
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appCode := appctx.FromContext(ctx)
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if query.ParentLeaderUserID > 0 {
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// Leader 身份没有上级 Leader 字段；带父级筛选时直接返回空结果，避免误用普通 BD 的父级语义。
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return []*userclient.BDProfile{}, 0, nil
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}
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whereSQL := `
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FROM bd_leader_profiles bp
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LEFT JOIN users u ON u.app_code = bp.app_code AND u.user_id = bp.user_id
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LEFT JOIN users creator ON creator.app_code = bp.app_code AND creator.user_id = bp.created_by_user_id
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LEFT JOIN regions r ON r.app_code = bp.app_code AND r.region_id = bp.region_id
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WHERE bp.app_code = ?`
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args := []any{appCode}
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if query.Status != "" {
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whereSQL += " AND bp.status = ?"
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args = append(args, query.Status)
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}
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if query.RegionID > 0 {
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whereSQL += " AND bp.region_id = ?"
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args = append(args, query.RegionID)
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}
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if keyword := strings.TrimSpace(query.Keyword); keyword != "" {
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like := "%" + keyword + "%"
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whereSQL += " AND (CAST(bp.user_id AS CHAR) LIKE ? OR u.current_display_user_id LIKE ? OR u.username LIKE ? OR r.name LIKE ?)"
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args = append(args, like, like, like, like)
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}
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total, err := countRows(ctx, r.db, whereSQL, args...)
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if err != nil {
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return nil, 0, err
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||
}
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rows, err := r.db.QueryContext(ctx, fmt.Sprintf(`
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SELECT bp.user_id, 'bd_leader', bp.region_id, 0,
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bp.status, bp.created_by_user_id, bp.created_at_ms, bp.updated_at_ms,
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COALESCE(u.current_display_user_id, ''), COALESCE(u.username, ''),
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COALESCE(u.avatar, ''), COALESCE(r.name, ''),
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'', '', '',
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COALESCE(creator.current_display_user_id, ''), COALESCE(creator.username, ''),
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COALESCE(creator.avatar, ''),
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(
|
||
SELECT COUNT(1)
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FROM bd_profiles child
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WHERE child.app_code = bp.app_code
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||
AND child.role = 'bd'
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AND child.parent_leader_user_id = bp.user_id
|
||
)
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||
%s
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ORDER BY bp.created_at_ms DESC, bp.user_id DESC
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LIMIT ? OFFSET ?
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`, whereSQL), append(args, query.PageSize, offset(query.Page, query.PageSize))...)
|
||
if err != nil {
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||
return nil, 0, err
|
||
}
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||
defer rows.Close()
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items := make([]*userclient.BDProfile, 0, query.PageSize)
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for rows.Next() {
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item := &userclient.BDProfile{}
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||
if err := rows.Scan(
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&item.UserID,
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||
&item.Role,
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||
&item.RegionID,
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||
&item.ParentLeaderUserID,
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||
&item.Status,
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||
&item.CreatedByUserID,
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||
&item.CreatedAtMs,
|
||
&item.UpdatedAtMs,
|
||
&item.DisplayUserID,
|
||
&item.Username,
|
||
&item.Avatar,
|
||
&item.RegionName,
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||
&item.ParentLeaderDisplayID,
|
||
&item.ParentLeaderUsername,
|
||
&item.ParentLeaderAvatar,
|
||
&item.CreatedByDisplayUserID,
|
||
&item.CreatedByUsername,
|
||
&item.CreatedByAvatar,
|
||
&item.SubBDCount,
|
||
); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
items = append(items, item)
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
if err := r.fillBDProfileCreators(ctx, items); err != nil {
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||
return nil, 0, err
|
||
}
|
||
if err := r.fillBDLeaderPositionAliases(ctx, appCode, items); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
return items, total, nil
|
||
}
|
||
|
||
func (r *Reader) GetBDLeader(ctx context.Context, userID int64) (*userclient.BDProfile, error) {
|
||
if r == nil || r.db == nil {
|
||
return nil, errUserDBNotConfigured()
|
||
}
|
||
appCode := appctx.FromContext(ctx)
|
||
item := &userclient.BDProfile{}
|
||
err := r.db.QueryRowContext(ctx, `
|
||
SELECT bp.user_id, 'bd_leader', bp.region_id, 0,
|
||
bp.status, bp.created_by_user_id, bp.created_at_ms, bp.updated_at_ms,
|
||
COALESCE(u.current_display_user_id, ''), COALESCE(u.username, ''),
|
||
COALESCE(u.avatar, ''), COALESCE(r.name, ''),
|
||
COALESCE(creator.current_display_user_id, ''), COALESCE(creator.username, ''),
|
||
COALESCE(creator.avatar, ''),
|
||
(
|
||
SELECT COUNT(1)
|
||
FROM bd_profiles child
|
||
WHERE child.app_code = bp.app_code
|
||
AND child.role = 'bd'
|
||
AND child.parent_leader_user_id = bp.user_id
|
||
)
|
||
FROM bd_leader_profiles bp
|
||
LEFT JOIN users u ON u.app_code = bp.app_code AND u.user_id = bp.user_id
|
||
LEFT JOIN users creator ON creator.app_code = bp.app_code AND creator.user_id = bp.created_by_user_id
|
||
LEFT JOIN regions r ON r.app_code = bp.app_code AND r.region_id = bp.region_id
|
||
WHERE bp.app_code = ? AND bp.user_id = ?
|
||
`, appCode, userID).Scan(
|
||
&item.UserID,
|
||
&item.Role,
|
||
&item.RegionID,
|
||
&item.ParentLeaderUserID,
|
||
&item.Status,
|
||
&item.CreatedByUserID,
|
||
&item.CreatedAtMs,
|
||
&item.UpdatedAtMs,
|
||
&item.DisplayUserID,
|
||
&item.Username,
|
||
&item.Avatar,
|
||
&item.RegionName,
|
||
&item.CreatedByDisplayUserID,
|
||
&item.CreatedByUsername,
|
||
&item.CreatedByAvatar,
|
||
&item.SubBDCount,
|
||
)
|
||
if err == sql.ErrNoRows {
|
||
return nil, fmt.Errorf("bd leader not found")
|
||
}
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
items := []*userclient.BDProfile{item}
|
||
if err := r.fillBDProfileCreators(ctx, items); err != nil {
|
||
return nil, err
|
||
}
|
||
if err := r.fillBDLeaderPositionAliases(ctx, appCode, items); err != nil {
|
||
return nil, err
|
||
}
|
||
return item, nil
|
||
}
|
||
|
||
func (r *Reader) fillBDProfileCreators(ctx context.Context, items []*userclient.BDProfile) error {
|
||
if r == nil || r.adminDB == nil || len(items) == 0 {
|
||
return nil
|
||
}
|
||
seen := make(map[int64]struct{}, len(items))
|
||
ids := make([]any, 0, len(items))
|
||
for _, item := range items {
|
||
if item.CreatedByUserID <= 0 {
|
||
continue
|
||
}
|
||
if _, ok := seen[item.CreatedByUserID]; ok {
|
||
continue
|
||
}
|
||
seen[item.CreatedByUserID] = struct{}{}
|
||
ids = append(ids, item.CreatedByUserID)
|
||
}
|
||
if len(ids) == 0 {
|
||
return nil
|
||
}
|
||
|
||
rows, err := r.adminDB.QueryContext(ctx, `
|
||
SELECT id, username, name
|
||
FROM admin_users
|
||
WHERE id IN (`+sqlPlaceholders(len(ids))+`)
|
||
`, ids...)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer rows.Close()
|
||
|
||
type creator struct {
|
||
account string
|
||
name string
|
||
}
|
||
creators := make(map[int64]creator, len(ids))
|
||
for rows.Next() {
|
||
var id int64
|
||
var item creator
|
||
if err := rows.Scan(&id, &item.account, &item.name); err != nil {
|
||
return err
|
||
}
|
||
creators[id] = item
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
return err
|
||
}
|
||
for _, item := range items {
|
||
creator, ok := creators[item.CreatedByUserID]
|
||
if !ok {
|
||
continue
|
||
}
|
||
item.CreatedByDisplayUserID = creator.account
|
||
item.CreatedByUsername = firstNonBlank(creator.name, creator.account)
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func (r *Reader) fillBDLeaderPositionAliases(ctx context.Context, appCode string, items []*userclient.BDProfile) error {
|
||
if r == nil || r.adminDB == nil || len(items) == 0 {
|
||
return nil
|
||
}
|
||
ids := make([]any, 0, len(items))
|
||
for _, item := range items {
|
||
if item.UserID > 0 {
|
||
ids = append(ids, item.UserID)
|
||
}
|
||
}
|
||
if len(ids) == 0 {
|
||
return nil
|
||
}
|
||
args := append([]any{appCode}, ids...)
|
||
rows, err := r.adminDB.QueryContext(ctx, `
|
||
SELECT user_id, position_alias
|
||
FROM admin_bd_leader_position_aliases
|
||
WHERE app_code = ? AND user_id IN (`+sqlPlaceholders(len(ids))+`)
|
||
`, args...)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer rows.Close()
|
||
|
||
aliases := make(map[int64]string, len(ids))
|
||
for rows.Next() {
|
||
var userID int64
|
||
var alias string
|
||
if err := rows.Scan(&userID, &alias); err != nil {
|
||
return err
|
||
}
|
||
aliases[userID] = strings.TrimSpace(alias)
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
return err
|
||
}
|
||
for _, item := range items {
|
||
item.PositionAlias = aliases[item.UserID]
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func (r *Reader) SaveBDLeaderPositionAlias(ctx context.Context, userID int64, actorID int64, alias string) error {
|
||
if r == nil || r.adminDB == nil {
|
||
return fmt.Errorf("admin mysql is not configured")
|
||
}
|
||
if userID <= 0 {
|
||
return fmt.Errorf("user_id is required")
|
||
}
|
||
appCode := appctx.FromContext(ctx)
|
||
positionAlias := strings.TrimSpace(alias)
|
||
if positionAlias == "" {
|
||
// 空别名表示恢复 H5 配置表里的默认 admin 展示名，删除行比保留空值更清晰。
|
||
_, err := r.adminDB.ExecContext(ctx, `
|
||
DELETE FROM admin_bd_leader_position_aliases
|
||
WHERE app_code = ? AND user_id = ?
|
||
`, appCode, userID)
|
||
return err
|
||
}
|
||
nowMs := time.Now().UnixMilli()
|
||
_, err := r.adminDB.ExecContext(ctx, `
|
||
INSERT INTO admin_bd_leader_position_aliases (
|
||
app_code, user_id, position_alias, created_by_admin_id, updated_by_admin_id, created_at_ms, updated_at_ms
|
||
) VALUES (?, ?, ?, ?, ?, ?, ?)
|
||
ON DUPLICATE KEY UPDATE
|
||
position_alias = VALUES(position_alias),
|
||
updated_by_admin_id = VALUES(updated_by_admin_id),
|
||
updated_at_ms = VALUES(updated_at_ms)
|
||
`, appCode, userID, positionAlias, actorID, actorID, nowMs, nowMs)
|
||
return err
|
||
}
|
||
|
||
func (r *Reader) DeleteBDLeader(ctx context.Context, userID int64) (*userclient.BDProfile, error) {
|
||
if r == nil || r.db == nil {
|
||
return nil, errUserDBNotConfigured()
|
||
}
|
||
appCode := appctx.FromContext(ctx)
|
||
item := &userclient.BDProfile{}
|
||
err := r.db.QueryRowContext(ctx, `
|
||
SELECT bp.user_id, 'bd_leader', bp.region_id, 0,
|
||
bp.status, bp.created_by_user_id, bp.created_at_ms, bp.updated_at_ms
|
||
FROM bd_leader_profiles bp
|
||
WHERE bp.app_code = ? AND bp.user_id = ?
|
||
`, appCode, userID).Scan(
|
||
&item.UserID,
|
||
&item.Role,
|
||
&item.RegionID,
|
||
&item.ParentLeaderUserID,
|
||
&item.Status,
|
||
&item.CreatedByUserID,
|
||
&item.CreatedAtMs,
|
||
&item.UpdatedAtMs,
|
||
)
|
||
if err == sql.ErrNoRows {
|
||
return nil, fmt.Errorf("bd leader not found")
|
||
}
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
result, err := r.db.ExecContext(ctx, `
|
||
DELETE FROM bd_leader_profiles
|
||
WHERE app_code = ? AND user_id = ?
|
||
`, appCode, userID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
affected, err := result.RowsAffected()
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
if affected == 0 {
|
||
return nil, fmt.Errorf("bd leader not found")
|
||
}
|
||
if r.adminDB != nil {
|
||
_, _ = r.adminDB.ExecContext(ctx, `
|
||
DELETE FROM admin_bd_leader_position_aliases
|
||
WHERE app_code = ? AND user_id = ?
|
||
`, appCode, userID)
|
||
}
|
||
return item, nil
|
||
}
|
||
|
||
// ListAgencies 只读 user-service 的 Agency 事实表；后台关闭和入会开关仍走写命令。
|
||
func (r *Reader) ListAgencies(ctx context.Context, query listQuery) ([]*userclient.Agency, int64, error) {
|
||
if r == nil || r.db == nil {
|
||
return nil, 0, errUserDBNotConfigured()
|
||
}
|
||
appCode := appctx.FromContext(ctx)
|
||
whereSQL := `
|
||
FROM agencies a
|
||
LEFT JOIN users owner ON owner.app_code = a.app_code AND owner.user_id = a.owner_user_id
|
||
LEFT JOIN users parent_bd ON parent_bd.app_code = a.app_code AND parent_bd.user_id = a.parent_bd_user_id
|
||
LEFT JOIN regions r ON r.app_code = a.app_code AND r.region_id = a.region_id
|
||
WHERE a.app_code = ?`
|
||
args := []any{appCode}
|
||
if query.Status != "" {
|
||
whereSQL += " AND a.status = ?"
|
||
args = append(args, query.Status)
|
||
} else {
|
||
whereSQL += " AND a.status <> ?"
|
||
args = append(args, "deleted")
|
||
}
|
||
if query.RegionID > 0 {
|
||
whereSQL += " AND a.region_id = ?"
|
||
args = append(args, query.RegionID)
|
||
}
|
||
if query.ParentBDUserID > 0 {
|
||
whereSQL += " AND a.parent_bd_user_id = ?"
|
||
args = append(args, query.ParentBDUserID)
|
||
}
|
||
if keyword := strings.TrimSpace(query.Keyword); keyword != "" {
|
||
like := "%" + keyword + "%"
|
||
whereSQL += " AND (a.name LIKE ? OR CAST(a.agency_id AS CHAR) LIKE ? OR CAST(a.owner_user_id AS CHAR) LIKE ? OR owner.current_display_user_id LIKE ? OR owner.username LIKE ? OR CAST(a.parent_bd_user_id AS CHAR) LIKE ? OR parent_bd.current_display_user_id LIKE ? OR parent_bd.username LIKE ? OR r.name LIKE ?)"
|
||
args = append(args, like, like, like, like, like, like, like, like, like)
|
||
}
|
||
|
||
total, err := countRows(ctx, r.db, whereSQL, args...)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
rows, err := r.db.QueryContext(ctx, fmt.Sprintf(`
|
||
SELECT a.agency_id, a.owner_user_id, a.region_id, a.parent_bd_user_id,
|
||
a.name, a.status, a.join_enabled, a.max_hosts,
|
||
a.created_by_user_id, a.created_at_ms, a.updated_at_ms,
|
||
COALESCE(owner.current_display_user_id, ''), COALESCE(owner.username, ''),
|
||
COALESCE(owner.avatar, ''),
|
||
COALESCE(parent_bd.current_display_user_id, ''), COALESCE(parent_bd.username, ''),
|
||
COALESCE(parent_bd.avatar, ''), COALESCE(r.name, '')
|
||
%s
|
||
ORDER BY a.created_at_ms DESC, a.agency_id DESC
|
||
LIMIT ? OFFSET ?
|
||
`, whereSQL), append(args, query.PageSize, offset(query.Page, query.PageSize))...)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
defer rows.Close()
|
||
|
||
items := make([]*userclient.Agency, 0, query.PageSize)
|
||
for rows.Next() {
|
||
item := &userclient.Agency{}
|
||
if err := rows.Scan(
|
||
&item.AgencyID,
|
||
&item.OwnerUserID,
|
||
&item.RegionID,
|
||
&item.ParentBDUserID,
|
||
&item.Name,
|
||
&item.Status,
|
||
&item.JoinEnabled,
|
||
&item.MaxHosts,
|
||
&item.CreatedByUserID,
|
||
&item.CreatedAtMs,
|
||
&item.UpdatedAtMs,
|
||
&item.OwnerDisplayUserID,
|
||
&item.OwnerUsername,
|
||
&item.OwnerAvatar,
|
||
&item.ParentBDDisplayUserID,
|
||
&item.ParentBDUsername,
|
||
&item.ParentBDAvatar,
|
||
&item.RegionName,
|
||
); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
items = append(items, item)
|
||
}
|
||
return items, total, rows.Err()
|
||
}
|
||
|
||
// ListHostProfiles 只读主播身份事实；成员变更和主播状态变更不在这个列表接口里发生。
|
||
func (r *Reader) ListHostProfiles(ctx context.Context, query listQuery) ([]*userclient.HostProfile, int64, error) {
|
||
if r == nil || r.db == nil {
|
||
return nil, 0, errUserDBNotConfigured()
|
||
}
|
||
appCode := appctx.FromContext(ctx)
|
||
whereSQL := `
|
||
FROM host_profiles hp
|
||
LEFT JOIN users u ON u.app_code = hp.app_code AND u.user_id = hp.user_id
|
||
LEFT JOIN agencies a ON a.app_code = hp.app_code AND a.agency_id = hp.current_agency_id
|
||
LEFT JOIN users agency_owner ON agency_owner.app_code = a.app_code AND agency_owner.user_id = a.owner_user_id
|
||
LEFT JOIN regions r ON r.app_code = hp.app_code AND r.region_id = hp.region_id
|
||
WHERE hp.app_code = ?`
|
||
args := []any{appCode}
|
||
if query.Status != "" {
|
||
whereSQL += " AND hp.status = ?"
|
||
args = append(args, query.Status)
|
||
}
|
||
if query.RegionID > 0 {
|
||
whereSQL += " AND hp.region_id = ?"
|
||
args = append(args, query.RegionID)
|
||
}
|
||
if query.AgencyID > 0 {
|
||
whereSQL += " AND hp.current_agency_id = ?"
|
||
args = append(args, query.AgencyID)
|
||
}
|
||
if keyword := strings.TrimSpace(query.Keyword); keyword != "" {
|
||
like := "%" + keyword + "%"
|
||
whereSQL += " AND (CAST(hp.user_id AS CHAR) LIKE ? OR u.current_display_user_id LIKE ? OR u.username LIKE ? OR a.name LIKE ? OR agency_owner.current_display_user_id LIKE ? OR agency_owner.username LIKE ? OR r.name LIKE ?)"
|
||
args = append(args, like, like, like, like, like, like, like)
|
||
}
|
||
|
||
total, err := countRows(ctx, r.db, whereSQL, args...)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
limitSQL := "LIMIT ? OFFSET ?"
|
||
queryArgs := append(args, query.PageSize, offset(query.Page, query.PageSize))
|
||
if query.SortBy == "diamond" {
|
||
limitSQL = ""
|
||
queryArgs = args
|
||
}
|
||
rows, err := r.db.QueryContext(ctx, fmt.Sprintf(`
|
||
SELECT hp.user_id, hp.status, hp.region_id, COALESCE(hp.current_agency_id, 0),
|
||
COALESCE(hp.current_membership_id, 0), hp.source,
|
||
hp.first_became_host_at_ms, hp.created_at_ms, hp.updated_at_ms,
|
||
COALESCE(u.current_display_user_id, ''), COALESCE(u.username, ''),
|
||
COALESCE(u.avatar, ''), COALESCE(r.name, ''), COALESCE(a.name, ''),
|
||
COALESCE(a.owner_user_id, 0), COALESCE(agency_owner.current_display_user_id, ''),
|
||
COALESCE(agency_owner.username, ''), COALESCE(agency_owner.avatar, '')
|
||
%s
|
||
ORDER BY hp.created_at_ms DESC, hp.user_id DESC
|
||
%s
|
||
`, whereSQL, limitSQL), queryArgs...)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
defer rows.Close()
|
||
|
||
items := make([]*userclient.HostProfile, 0, query.PageSize)
|
||
userIDs := make([]int64, 0, query.PageSize)
|
||
for rows.Next() {
|
||
item := &userclient.HostProfile{}
|
||
if err := rows.Scan(
|
||
&item.UserID,
|
||
&item.Status,
|
||
&item.RegionID,
|
||
&item.CurrentAgencyID,
|
||
&item.CurrentMembershipID,
|
||
&item.Source,
|
||
&item.FirstBecameHostAtMs,
|
||
&item.CreatedAtMs,
|
||
&item.UpdatedAtMs,
|
||
&item.DisplayUserID,
|
||
&item.Username,
|
||
&item.Avatar,
|
||
&item.RegionName,
|
||
&item.CurrentAgencyName,
|
||
&item.CurrentAgencyOwnerUserID,
|
||
&item.CurrentAgencyOwnerDisplayUserID,
|
||
&item.CurrentAgencyOwnerUsername,
|
||
&item.CurrentAgencyOwnerAvatar,
|
||
); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
items = append(items, item)
|
||
userIDs = append(userIDs, item.UserID)
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
diamonds, err := r.hostPeriodDiamonds(ctx, appCode, userIDs)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
for _, item := range items {
|
||
item.Diamond = diamonds[item.UserID]
|
||
}
|
||
if query.SortBy == "diamond" {
|
||
sortHostProfilesByDiamond(items, query.SortDirection)
|
||
items = paginateHostProfiles(items, query.Page, query.PageSize)
|
||
}
|
||
return items, total, nil
|
||
}
|
||
|
||
// ListCoinSellers 聚合 user-service 身份事实和 wallet-service 币商余额，只做后台展示读模型。
|
||
func (r *Reader) ListCoinSellers(ctx context.Context, query listQuery) ([]*CoinSellerListItem, int64, error) {
|
||
if r == nil || r.db == nil {
|
||
return nil, 0, errUserDBNotConfigured()
|
||
}
|
||
appCode := appctx.FromContext(ctx)
|
||
if err := r.ensureCoinSellerContactColumn(ctx); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
whereSQL := `
|
||
FROM coin_seller_profiles csp
|
||
LEFT JOIN users u ON u.app_code = csp.app_code AND u.user_id = csp.user_id
|
||
LEFT JOIN regions r ON r.app_code = csp.app_code AND r.region_id = u.region_id
|
||
WHERE csp.app_code = ?`
|
||
args := []any{appCode}
|
||
if query.Status != "" {
|
||
whereSQL += " AND csp.status = ?"
|
||
args = append(args, query.Status)
|
||
}
|
||
if query.RegionID > 0 {
|
||
whereSQL += " AND u.region_id = ?"
|
||
args = append(args, query.RegionID)
|
||
}
|
||
if keyword := strings.TrimSpace(query.Keyword); keyword != "" {
|
||
like := "%" + keyword + "%"
|
||
whereSQL += " AND (CAST(csp.user_id AS CHAR) LIKE ? OR u.current_display_user_id LIKE ? OR u.username LIKE ? OR csp.contact_info LIKE ?)"
|
||
args = append(args, like, like, like, like)
|
||
}
|
||
|
||
total, err := countRows(ctx, r.db, whereSQL, args...)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
limitSQL := "LIMIT ? OFFSET ?"
|
||
queryArgs := append(args, query.PageSize, offset(query.Page, query.PageSize))
|
||
if isCoinSellerComputedSort(query.SortBy) {
|
||
// 币商余额和累充 USDT 都来自 wallet-service 聚合，必须先读取所有匹配币商再排序分页，避免只排序当前页。
|
||
limitSQL = ""
|
||
queryArgs = args
|
||
}
|
||
rows, err := r.db.QueryContext(ctx, fmt.Sprintf(`
|
||
SELECT csp.user_id, csp.status, csp.merchant_asset_type,
|
||
COALESCE(csp.contact_info, ''),
|
||
csp.created_by_user_id, csp.created_at_ms, csp.updated_at_ms,
|
||
COALESCE(u.current_display_user_id, ''), COALESCE(u.username, ''),
|
||
COALESCE(u.avatar, ''), COALESCE(u.region_id, 0),
|
||
COALESCE(r.name, '')
|
||
%s
|
||
ORDER BY csp.created_at_ms DESC, csp.user_id DESC
|
||
%s
|
||
`, whereSQL, limitSQL), queryArgs...)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
defer rows.Close()
|
||
|
||
items := make([]*CoinSellerListItem, 0, query.PageSize)
|
||
userIDs := make([]int64, 0, query.PageSize)
|
||
for rows.Next() {
|
||
item := &CoinSellerListItem{}
|
||
if err := rows.Scan(
|
||
&item.UserID,
|
||
&item.Status,
|
||
&item.MerchantAssetType,
|
||
&item.Contact,
|
||
&item.CreatedByUserID,
|
||
&item.CreatedAtMs,
|
||
&item.UpdatedAtMs,
|
||
&item.DisplayUserID,
|
||
&item.Username,
|
||
&item.Avatar,
|
||
&item.RegionID,
|
||
&item.RegionName,
|
||
); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
items = append(items, item)
|
||
userIDs = append(userIDs, item.UserID)
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
return nil, 0, err
|
||
}
|
||
balances, err := r.coinSellerBalances(ctx, appCode, userIDs)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
rechargeTotals, err := r.coinSellerRechargeTotals(ctx, appCode, userIDs)
|
||
if err != nil {
|
||
return nil, 0, err
|
||
}
|
||
for _, item := range items {
|
||
item.MerchantBalance = balances[item.UserID]
|
||
item.TotalRechargeUSDTMicro = rechargeTotals[item.UserID]
|
||
}
|
||
if isCoinSellerComputedSort(query.SortBy) {
|
||
sortCoinSellerListItems(items, query.SortBy, query.SortDirection)
|
||
items = paginateCoinSellerListItems(items, query.Page, query.PageSize)
|
||
}
|
||
return items, total, nil
|
||
}
|
||
|
||
func (r *Reader) UpdateCoinSellerContact(ctx context.Context, userID int64, contact string) error {
|
||
if r == nil || r.db == nil {
|
||
return errUserDBNotConfigured()
|
||
}
|
||
if err := r.ensureCoinSellerContactColumn(ctx); err != nil {
|
||
return err
|
||
}
|
||
_, err := r.db.ExecContext(ctx, `
|
||
UPDATE coin_seller_profiles
|
||
SET contact_info = ?, updated_at_ms = ?
|
||
WHERE app_code = ? AND user_id = ?
|
||
`, strings.TrimSpace(contact), time.Now().UnixMilli(), appctx.FromContext(ctx), userID)
|
||
return err
|
||
}
|
||
|
||
func (r *Reader) ListCoinSellerSalaryRates(ctx context.Context, regionID int64) ([]CoinSellerSalaryRateTier, error) {
|
||
if r == nil || r.walletDB == nil {
|
||
return nil, fmt.Errorf("wallet mysql is not configured")
|
||
}
|
||
if regionID <= 0 {
|
||
return nil, fmt.Errorf("region_id is required")
|
||
}
|
||
if err := r.ensureCoinSellerSalaryRateTable(ctx); err != nil {
|
||
return nil, err
|
||
}
|
||
rows, err := r.walletDB.QueryContext(ctx, `
|
||
SELECT region_id, min_usd_minor, max_usd_minor, coin_per_usd, status, sort_order, updated_at_ms
|
||
FROM coin_seller_salary_exchange_rate_tiers
|
||
WHERE app_code = ? AND region_id = ?
|
||
ORDER BY sort_order ASC, min_usd_minor ASC, tier_id ASC
|
||
`, appctx.FromContext(ctx), regionID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
|
||
items := make([]CoinSellerSalaryRateTier, 0)
|
||
for rows.Next() {
|
||
var item CoinSellerSalaryRateTier
|
||
if err := rows.Scan(&item.RegionID, &item.MinUSDMinor, &item.MaxUSDMinor, &item.CoinPerUSD, &item.Status, &item.SortOrder, &item.UpdatedAtMs); err != nil {
|
||
return nil, err
|
||
}
|
||
item.Enabled = item.Status == "active"
|
||
item.MinUSD = formatUSDMinor(item.MinUSDMinor)
|
||
item.MaxUSD = formatUSDMinor(item.MaxUSDMinor)
|
||
items = append(items, item)
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
return nil, err
|
||
}
|
||
return items, nil
|
||
}
|
||
|
||
func (r *Reader) ReplaceCoinSellerSalaryRates(ctx context.Context, regionID int64, actorID int64, tiers []CoinSellerSalaryRateTier) ([]CoinSellerSalaryRateTier, error) {
|
||
if r == nil || r.walletDB == nil {
|
||
return nil, fmt.Errorf("wallet mysql is not configured")
|
||
}
|
||
if regionID <= 0 {
|
||
return nil, fmt.Errorf("region_id is required")
|
||
}
|
||
if err := r.ensureCoinSellerSalaryRateTable(ctx); err != nil {
|
||
return nil, err
|
||
}
|
||
tx, err := r.walletDB.BeginTx(ctx, nil)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer func() { _ = tx.Rollback() }()
|
||
|
||
appCode := appctx.FromContext(ctx)
|
||
nowMs := time.Now().UnixMilli()
|
||
if _, err := tx.ExecContext(ctx, `
|
||
DELETE FROM coin_seller_salary_exchange_rate_tiers
|
||
WHERE app_code = ? AND region_id = ?
|
||
`, appCode, regionID); err != nil {
|
||
return nil, err
|
||
}
|
||
for index, tier := range tiers {
|
||
status := strings.ToLower(strings.TrimSpace(tier.Status))
|
||
if status == "" {
|
||
if tier.Enabled {
|
||
status = "active"
|
||
} else {
|
||
status = "disabled"
|
||
}
|
||
}
|
||
if status != "active" && status != "disabled" {
|
||
return nil, fmt.Errorf("rate status is invalid")
|
||
}
|
||
sortOrder := tier.SortOrder
|
||
if sortOrder == 0 {
|
||
sortOrder = (index + 1) * 10
|
||
}
|
||
_, err := tx.ExecContext(ctx, `
|
||
INSERT INTO coin_seller_salary_exchange_rate_tiers (
|
||
app_code, region_id, min_usd_minor, max_usd_minor, coin_per_usd,
|
||
status, sort_order, created_by_user_id, updated_by_user_id, created_at_ms, updated_at_ms
|
||
) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
|
||
`, appCode, regionID, tier.MinUSDMinor, tier.MaxUSDMinor, tier.CoinPerUSD, status, sortOrder, actorID, actorID, nowMs, nowMs)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
}
|
||
if err := tx.Commit(); err != nil {
|
||
return nil, err
|
||
}
|
||
return r.ListCoinSellerSalaryRates(ctx, regionID)
|
||
}
|
||
|
||
func (r *Reader) ensureCoinSellerSalaryRateTable(ctx context.Context) error {
|
||
if _, err := r.walletDB.ExecContext(ctx, `
|
||
CREATE TABLE IF NOT EXISTS coin_seller_salary_exchange_rate_tiers (
|
||
app_code VARCHAR(32) NOT NULL DEFAULT 'lalu' COMMENT '应用编码，用于多租户隔离',
|
||
region_id BIGINT NOT NULL COMMENT '币商所属区域 ID',
|
||
tier_id BIGINT NOT NULL AUTO_INCREMENT COMMENT '区间 ID',
|
||
min_usd_minor BIGINT NOT NULL COMMENT '起始美元金额，单位美分，包含',
|
||
max_usd_minor BIGINT NOT NULL COMMENT '结束美元金额，单位美分，包含',
|
||
coin_per_usd BIGINT NOT NULL COMMENT '每 1 USD 工资可兑换的币商专用金币数量',
|
||
status VARCHAR(24) NOT NULL DEFAULT 'active' COMMENT '状态：active/disabled',
|
||
sort_order INT NOT NULL DEFAULT 0 COMMENT '排序权重',
|
||
created_by_user_id BIGINT NOT NULL DEFAULT 0 COMMENT '创建人用户 ID',
|
||
updated_by_user_id BIGINT NOT NULL DEFAULT 0 COMMENT '更新人用户 ID',
|
||
created_at_ms BIGINT NOT NULL COMMENT '创建时间，UTC epoch ms',
|
||
updated_at_ms BIGINT NOT NULL COMMENT '更新时间，UTC epoch ms',
|
||
PRIMARY KEY (tier_id),
|
||
KEY idx_coin_seller_salary_rates_region (app_code, region_id, status, min_usd_minor, max_usd_minor),
|
||
KEY idx_coin_seller_salary_rates_sort (app_code, region_id, status, sort_order)
|
||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='币商工资兑换比例区间表'`); err != nil {
|
||
return err
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func (r *Reader) ensureCoinSellerContactColumn(ctx context.Context) error {
|
||
var count int
|
||
if err := r.db.QueryRowContext(ctx, `
|
||
SELECT COUNT(*)
|
||
FROM information_schema.columns
|
||
WHERE table_schema = DATABASE()
|
||
AND table_name = 'coin_seller_profiles'
|
||
AND column_name = 'contact_info'
|
||
`).Scan(&count); err != nil {
|
||
return err
|
||
}
|
||
if count > 0 {
|
||
return nil
|
||
}
|
||
_, err := r.db.ExecContext(ctx, `
|
||
ALTER TABLE coin_seller_profiles
|
||
ADD COLUMN contact_info VARCHAR(128) NOT NULL DEFAULT '' AFTER merchant_asset_type
|
||
`)
|
||
return err
|
||
}
|
||
|
||
func (r *Reader) coinSellerBalances(ctx context.Context, appCode string, userIDs []int64) (map[int64]int64, error) {
|
||
result := make(map[int64]int64, len(userIDs))
|
||
if r == nil || r.walletDB == nil || len(userIDs) == 0 {
|
||
return result, nil
|
||
}
|
||
placeholders := strings.TrimRight(strings.Repeat("?,", len(userIDs)), ",")
|
||
args := []any{appCode, "COIN_SELLER_COIN"}
|
||
for _, userID := range userIDs {
|
||
args = append(args, userID)
|
||
}
|
||
rows, err := r.walletDB.QueryContext(ctx, fmt.Sprintf(`
|
||
SELECT user_id, available_amount
|
||
FROM wallet_accounts
|
||
WHERE app_code = ? AND asset_type = ? AND user_id IN (%s)
|
||
`, placeholders), args...)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
for rows.Next() {
|
||
var userID int64
|
||
var amount int64
|
||
if err := rows.Scan(&userID, &amount); err != nil {
|
||
return nil, err
|
||
}
|
||
result[userID] = amount
|
||
}
|
||
return result, rows.Err()
|
||
}
|
||
|
||
// coinSellerRechargeTotals 从币商进货专表汇总 USDT 付款，金币补偿不会计入累充口径。
|
||
func (r *Reader) coinSellerRechargeTotals(ctx context.Context, appCode string, userIDs []int64) (map[int64]int64, error) {
|
||
result := make(map[int64]int64, len(userIDs))
|
||
if r == nil || r.walletDB == nil || len(userIDs) == 0 {
|
||
return result, nil
|
||
}
|
||
placeholders := sqlPlaceholders(len(userIDs))
|
||
args := []any{appCode, paidCurrencyUSDT}
|
||
for _, userID := range userIDs {
|
||
args = append(args, userID)
|
||
}
|
||
rows, err := r.walletDB.QueryContext(ctx, fmt.Sprintf(`
|
||
SELECT seller_user_id, COALESCE(SUM(paid_amount_micro), 0)
|
||
FROM coin_seller_stock_records
|
||
WHERE app_code = ?
|
||
AND counts_as_seller_recharge = TRUE
|
||
AND paid_currency_code = ?
|
||
AND seller_user_id IN (%s)
|
||
GROUP BY seller_user_id
|
||
`, placeholders), args...)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
for rows.Next() {
|
||
var userID int64
|
||
var amount int64
|
||
if err := rows.Scan(&userID, &amount); err != nil {
|
||
return nil, err
|
||
}
|
||
result[userID] = amount
|
||
}
|
||
return result, rows.Err()
|
||
}
|
||
|
||
func (r *Reader) hostPeriodDiamonds(ctx context.Context, appCode string, userIDs []int64) (map[int64]int64, error) {
|
||
result := make(map[int64]int64, len(userIDs))
|
||
if r == nil || r.walletDB == nil || len(userIDs) == 0 {
|
||
return result, nil
|
||
}
|
||
placeholders := strings.TrimRight(strings.Repeat("?,", len(userIDs)), ",")
|
||
args := []any{appCode, time.Now().UTC().Format("2006-01")}
|
||
for _, userID := range userIDs {
|
||
args = append(args, userID)
|
||
}
|
||
rows, err := r.walletDB.QueryContext(ctx, fmt.Sprintf(`
|
||
SELECT user_id, total_diamonds
|
||
FROM host_period_diamond_accounts
|
||
WHERE app_code = ? AND cycle_key = ? AND user_id IN (%s)
|
||
`, placeholders), args...)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
for rows.Next() {
|
||
var userID int64
|
||
var amount int64
|
||
if err := rows.Scan(&userID, &amount); err != nil {
|
||
return nil, err
|
||
}
|
||
result[userID] = amount
|
||
}
|
||
return result, rows.Err()
|
||
}
|
||
|
||
func isCoinSellerComputedSort(sortBy string) bool {
|
||
return sortBy == sortByMerchantBalance || sortBy == sortByTotalRechargeUSDT
|
||
}
|
||
|
||
// sortCoinSellerListItems 只处理 wallet 聚合字段排序，基础身份字段仍使用 SQL 默认创建时间排序。
|
||
func sortCoinSellerListItems(items []*CoinSellerListItem, sortBy string, direction string) {
|
||
sort.SliceStable(items, func(i, j int) bool {
|
||
left := coinSellerSortValue(items[i], sortBy)
|
||
right := coinSellerSortValue(items[j], sortBy)
|
||
if left == right {
|
||
return false
|
||
}
|
||
if direction == "asc" {
|
||
return left < right
|
||
}
|
||
return left > right
|
||
})
|
||
}
|
||
|
||
func coinSellerSortValue(item *CoinSellerListItem, sortBy string) int64 {
|
||
if item == nil {
|
||
return 0
|
||
}
|
||
switch sortBy {
|
||
case sortByTotalRechargeUSDT:
|
||
return item.TotalRechargeUSDTMicro
|
||
case sortByMerchantBalance:
|
||
return item.MerchantBalance
|
||
default:
|
||
return 0
|
||
}
|
||
}
|
||
|
||
func sortHostProfilesByDiamond(items []*userclient.HostProfile, direction string) {
|
||
sort.SliceStable(items, func(i, j int) bool {
|
||
if items[i].Diamond == items[j].Diamond {
|
||
return false
|
||
}
|
||
if direction == "asc" {
|
||
return items[i].Diamond < items[j].Diamond
|
||
}
|
||
return items[i].Diamond > items[j].Diamond
|
||
})
|
||
}
|
||
|
||
func paginateCoinSellerListItems(items []*CoinSellerListItem, page int, pageSize int) []*CoinSellerListItem {
|
||
if page < 1 {
|
||
page = 1
|
||
}
|
||
if pageSize < 1 {
|
||
pageSize = 20
|
||
}
|
||
start := (page - 1) * pageSize
|
||
if start >= len(items) {
|
||
return []*CoinSellerListItem{}
|
||
}
|
||
end := start + pageSize
|
||
if end > len(items) {
|
||
end = len(items)
|
||
}
|
||
return items[start:end]
|
||
}
|
||
|
||
func paginateHostProfiles(items []*userclient.HostProfile, page int, pageSize int) []*userclient.HostProfile {
|
||
if page < 1 {
|
||
page = 1
|
||
}
|
||
if pageSize < 1 {
|
||
pageSize = 20
|
||
}
|
||
start := (page - 1) * pageSize
|
||
if start >= len(items) {
|
||
return []*userclient.HostProfile{}
|
||
}
|
||
end := start + pageSize
|
||
if end > len(items) {
|
||
end = len(items)
|
||
}
|
||
return items[start:end]
|
||
}
|
||
|
||
func sqlPlaceholders(count int) string {
|
||
if count <= 0 {
|
||
return ""
|
||
}
|
||
return strings.TrimRight(strings.Repeat("?,", count), ",")
|
||
}
|
||
|
||
func countRows(ctx context.Context, db *sql.DB, whereSQL string, args ...any) (int64, error) {
|
||
var total int64
|
||
err := db.QueryRowContext(ctx, "SELECT COUNT(*) "+whereSQL, args...).Scan(&total)
|
||
return total, err
|
||
}
|
||
|
||
func offset(page int, pageSize int) int {
|
||
return (page - 1) * pageSize
|
||
}
|
||
|
||
func errUserDBNotConfigured() error {
|
||
return fmt.Errorf("user mysql is not configured")
|
||
}
|