114 lines
3.2 KiB
Go
114 lines
3.2 KiB
Go
package user
|
|
|
|
import (
|
|
"context"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"hyapp/pkg/appcode"
|
|
"hyapp/pkg/xerr"
|
|
userdomain "hyapp/services/user-service/internal/domain/user"
|
|
)
|
|
|
|
// BusinessUserLookup 只返回同 app_code 的 active 用户，并按查询类型收敛匹配范围。
|
|
// 数字 keyword 只做短号和 user_id 精确匹配；昵称搜索要求调用方已校验最小长度。
|
|
func (r *Repository) BusinessUserLookup(ctx context.Context, keyword string, numericKeyword bool, pageSize int32) ([]userdomain.BusinessUserLookupItem, error) {
|
|
if r == nil || r.db == nil {
|
|
return nil, xerr.New(xerr.Unavailable, "mysql repository is not configured")
|
|
}
|
|
app := appcode.FromContext(ctx)
|
|
limit := int(pageSize)
|
|
if limit <= 0 {
|
|
limit = 20
|
|
}
|
|
|
|
var args []any
|
|
query := `SELECT ` + userSelectColumns + ` FROM users WHERE app_code = ? AND status = ?`
|
|
args = append(args, app, string(userdomain.StatusActive))
|
|
if numericKeyword {
|
|
userID := int64(0)
|
|
if parsed, err := strconv.ParseInt(keyword, 10, 64); err == nil {
|
|
userID = parsed
|
|
}
|
|
nowMs := time.Now().UnixMilli()
|
|
// 业务查人入口服务运营搜索，必须同时接受默认短号、当前快照号和 user_display_user_ids 的 active 事实号；
|
|
// 靓号发放或过期恢复过程中 users.current_display_user_id 可能短暂落后，事实表命中后列表仍返回当前用户投影。
|
|
query += ` AND (
|
|
current_display_user_id = ?
|
|
OR default_display_user_id = ?
|
|
OR user_id = ?
|
|
OR EXISTS (
|
|
SELECT 1
|
|
FROM user_display_user_ids du
|
|
WHERE du.app_code = users.app_code
|
|
AND du.user_id = users.user_id
|
|
AND du.display_user_id = ?
|
|
AND du.status = ?
|
|
AND (du.expires_at_ms IS NULL OR du.expires_at_ms = 0 OR du.expires_at_ms > ?)
|
|
LIMIT 1
|
|
)
|
|
)
|
|
ORDER BY CASE
|
|
WHEN current_display_user_id = ? THEN 0
|
|
WHEN default_display_user_id = ? THEN 1
|
|
WHEN user_id = ? THEN 2
|
|
ELSE 3
|
|
END, updated_at_ms DESC, user_id DESC
|
|
LIMIT ?`
|
|
args = append(args,
|
|
keyword,
|
|
keyword,
|
|
userID,
|
|
keyword,
|
|
string(userdomain.DisplayUserIDStatusActive),
|
|
nowMs,
|
|
keyword,
|
|
keyword,
|
|
userID,
|
|
limit,
|
|
)
|
|
} else {
|
|
query += ` AND username LIKE ? ESCAPE '\\'
|
|
ORDER BY updated_at_ms DESC, user_id DESC
|
|
LIMIT ?`
|
|
args = append(args, "%"+escapeLikeKeyword(keyword)+"%", limit)
|
|
}
|
|
|
|
rows, err := r.db.QueryContext(ctx, query, args...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer rows.Close()
|
|
|
|
items := make([]userdomain.BusinessUserLookupItem, 0, limit)
|
|
for rows.Next() {
|
|
user, err := ScanUser(rows)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
items = append(items, businessUserLookupItem(user))
|
|
}
|
|
return items, rows.Err()
|
|
}
|
|
|
|
func businessUserLookupItem(user userdomain.User) userdomain.BusinessUserLookupItem {
|
|
return userdomain.BusinessUserLookupItem{
|
|
UserID: user.UserID,
|
|
DisplayUserID: user.CurrentDisplayUserID,
|
|
Username: user.Username,
|
|
Avatar: user.Avatar,
|
|
Status: user.Status,
|
|
RegionID: user.RegionID,
|
|
RegionCode: user.RegionCode,
|
|
RegionName: user.RegionName,
|
|
}
|
|
}
|
|
|
|
func escapeLikeKeyword(value string) string {
|
|
value = strings.ReplaceAll(value, `\`, `\\`)
|
|
value = strings.ReplaceAll(value, `%`, `\%`)
|
|
value = strings.ReplaceAll(value, `_`, `\_`)
|
|
return value
|
|
}
|