feat: 新增跟踪任务功能接口
This commit is contained in:
TsMask
358
src/modules/trace/repository/trace_task.go
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358
src/modules/trace/repository/trace_task.go
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@@ -0,0 +1,358 @@
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package repository
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import (
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"fmt"
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"strings"
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"time"
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"be.ems/src/framework/datasource"
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"be.ems/src/framework/logger"
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"be.ems/src/framework/utils/parse"
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"be.ems/src/framework/utils/repo"
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"be.ems/src/modules/trace/model"
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)
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// 实例化数据层 TraceTask 结构体
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var NewTraceTask = &TraceTask{
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selectSql: `select id, trace_id, trace_type, start_time, end_time,
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interfaces, imsi, msisdn,
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ue_ip, src_ip, dst_ip, signal_port,
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create_by, create_time, update_by, update_time, remark,
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ne_type, ne_id, notify_url, fetch_msg
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from trace_task`,
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resultMap: map[string]string{
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"id": "ID",
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"trace_id": "TraceId",
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"trace_type": "TraceType",
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"start_time": "StartTime",
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"end_time": "EndTime",
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"interfaces": "Interfaces",
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"imsi": "IMSI",
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"msisdn": "MSISDN",
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"ue_ip": "UeIp",
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"src_ip": "SrcIp",
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"dst_ip": "DstIp",
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"signal_port": "SignalPort",
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"create_by": "CreateBy",
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"create_time": "CreateTime",
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"update_by": "UpdateBy",
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"update_time": "UpdateTime",
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"remark": "Remark",
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"ne_type": "NeType",
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"ne_id": "NeId",
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"notify_url": "NotifyUrl",
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"fetch_msg": "FetchMsg",
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},
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}
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// TraceTask 跟踪_任务 数据层处理
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type TraceTask struct {
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// 查询视图对象SQL
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selectSql string
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// 结果字段与实体映射
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resultMap map[string]string
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}
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// convertResultRows 将结果记录转实体结果组
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func (r *TraceTask) convertResultRows(rows []map[string]any) []model.TraceTask {
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arr := make([]model.TraceTask, 0)
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for _, row := range rows {
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item := model.TraceTask{}
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for key, value := range row {
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if keyMapper, ok := r.resultMap[key]; ok {
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repo.SetFieldValue(&item, keyMapper, value)
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}
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}
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arr = append(arr, item)
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}
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return arr
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}
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// SelectPage 根据条件分页查询
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func (r *TraceTask) SelectPage(query map[string]any) map[string]any {
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// 查询条件拼接
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var conditions []string
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var params []any
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if v, ok := query["neType"]; ok && v != "" {
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conditions = append(conditions, "ne_type = ?")
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params = append(params, v)
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}
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if v, ok := query["imsi"]; ok && v != "" {
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conditions = append(conditions, "imsi like concat(?, '%')")
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params = append(params, v)
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}
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if v, ok := query["msisdn"]; ok && v != "" {
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conditions = append(conditions, "msisdn like concat(?, '%')")
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params = append(params, v)
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}
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if v, ok := query["startTime"]; ok && v != "" {
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conditions = append(conditions, "start_time >= ?")
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params = append(params, v)
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}
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if v, ok := query["endTime"]; ok && v != "" {
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conditions = append(conditions, "end_time <= ?")
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params = append(params, v)
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}
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// 构建查询条件语句
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whereSql := ""
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if len(conditions) > 0 {
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whereSql += " where " + strings.Join(conditions, " and ")
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}
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result := map[string]any{
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"total": 0,
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"rows": []model.TraceTask{},
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}
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// 查询数量 长度为0直接返回
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totalSql := "select count(1) as 'total' from trace_task"
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totalRows, err := datasource.RawDB("", totalSql+whereSql, params)
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if err != nil {
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logger.Errorf("total err => %v", err)
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return result
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}
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total := parse.Number(totalRows[0]["total"])
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if total == 0 {
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return result
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} else {
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result["total"] = total
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}
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// 分页
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pageNum, pageSize := repo.PageNumSize(query["pageNum"], query["pageSize"])
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pageSql := " limit ?,? "
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params = append(params, pageNum*pageSize)
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params = append(params, pageSize)
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// 排序
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orderSql := ""
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if v, ok := query["sortField"]; ok && v != "" {
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sortSql := v.(string)
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if v, ok := query["sortOrder"]; ok && v != "" {
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if v.(string) == "desc" {
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sortSql += " desc "
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} else {
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sortSql += " asc "
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}
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}
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orderSql = fmt.Sprintf(" order by %s ", sortSql)
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}
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// 查询数据
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querySql := r.selectSql + whereSql + orderSql + pageSql
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results, err := datasource.RawDB("", querySql, params)
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if err != nil {
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logger.Errorf("query err => %v", err)
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}
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// 转换实体
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result["rows"] = r.convertResultRows(results)
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return result
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}
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// SelectList 根据实体查询
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func (r *TraceTask) SelectList(task model.TraceTask) []model.TraceTask {
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// 查询条件拼接
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var conditions []string
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var params []any
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if task.IMSI != "" {
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conditions = append(conditions, "imsi = ?")
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params = append(params, task.IMSI)
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}
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if task.SrcIp != "" {
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conditions = append(conditions, "src_ip = ?")
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params = append(params, task.SrcIp)
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}
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if task.DstIp != "" {
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conditions = append(conditions, "dst_ip = ?")
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params = append(params, task.DstIp)
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}
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// 构建查询条件语句
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whereSql := ""
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if len(conditions) > 0 {
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whereSql += " where " + strings.Join(conditions, " and ")
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}
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// 查询数据
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querySql := r.selectSql + whereSql + " order by id desc "
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results, err := datasource.RawDB("", querySql, params)
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if err != nil {
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logger.Errorf("query err => %v", err)
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}
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// 转换实体
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return r.convertResultRows(results)
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}
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// SelectByIds 通过ID查询
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func (r *TraceTask) SelectByIds(ids []string) []model.TraceTask {
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placeholder := repo.KeyPlaceholderByQuery(len(ids))
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querySql := r.selectSql + " where id in (" + placeholder + ")"
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parameters := repo.ConvertIdsSlice(ids)
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results, err := datasource.RawDB("", querySql, parameters)
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if err != nil {
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logger.Errorf("query err => %v", err)
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return []model.TraceTask{}
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}
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// 转换实体
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return r.convertResultRows(results)
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}
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// Insert 新增信息
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func (r *TraceTask) Insert(task model.TraceTask) string {
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// 参数拼接
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params := make(map[string]any)
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if task.TraceId != "" {
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params["trace_id"] = task.TraceId
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}
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if task.TraceType != "" {
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params["trace_type"] = task.TraceType
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}
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if task.StartTime > 0 {
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params["start_time"] = task.StartTime
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}
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if task.EndTime > 0 {
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params["end_time"] = task.EndTime
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}
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if task.Interfaces != "" {
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params["interfaces"] = task.Interfaces
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}
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if task.IMSI != "" {
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params["imsi"] = task.IMSI
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}
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if task.MSISDN != "" {
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params["msisdn"] = task.MSISDN
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}
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if task.UeIp != "" {
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params["ue_ip"] = task.UeIp
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}
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if task.SrcIp != "" {
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params["src_ip"] = task.SrcIp
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}
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if task.DstIp != "" {
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params["dst_ip"] = task.DstIp
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}
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if task.SignalPort != 0 {
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params["signal_port"] = task.SignalPort
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}
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if task.NeType != "" {
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params["ne_type"] = task.NeType
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}
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if task.NeId != "" {
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params["ne_id"] = task.NeId
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}
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if task.NotifyUrl != "" {
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params["notify_url"] = task.NotifyUrl
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}
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if task.FetchMsg != "" {
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params["fetch_msg"] = task.FetchMsg
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}
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if task.Remark != "" {
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params["remark"] = task.Remark
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}
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if task.CreateBy != "" {
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params["create_by"] = task.CreateBy
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params["create_time"] = time.Now().UnixMilli()
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}
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// 构建执行语句
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keys, placeholder, values := repo.KeyPlaceholderValueByInsert(params)
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sql := "insert into trace_task (" + strings.Join(keys, ",") + ")values(" + placeholder + ")"
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db := datasource.DefaultDB()
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// 开启事务
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tx := db.Begin()
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// 执行插入
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err := tx.Exec(sql, values...).Error
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if err != nil {
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logger.Errorf("insert row : %v", err.Error())
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tx.Rollback()
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return ""
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}
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// 获取生成的自增 ID
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var insertedID string
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err = tx.Raw("select last_insert_id()").Row().Scan(&insertedID)
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if err != nil {
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logger.Errorf("insert last id : %v", err.Error())
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tx.Rollback()
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return ""
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}
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// 提交事务
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tx.Commit()
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return insertedID
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}
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// Update 修改信息
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func (r *TraceTask) Update(task model.TraceTask) int64 {
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// 参数拼接
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params := make(map[string]any)
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params["trace_id"] = task.TraceId
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params["trace_type"] = task.TraceType
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params["ne_type"] = task.NeType
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params["ne_id"] = task.NeId
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params["notify_url"] = task.NotifyUrl
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params["start_time"] = task.StartTime
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params["end_time"] = task.EndTime
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params["fetch_msg"] = task.FetchMsg
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params["remark"] = task.Remark
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params["interfaces"] = task.Interfaces
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params["imsi"] = task.IMSI
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params["msisdn"] = task.MSISDN
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params["ue_ip"] = task.UeIp
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params["src_ip"] = task.SrcIp
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params["dst_ip"] = task.DstIp
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params["signal_port"] = task.SignalPort
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if task.UpdateBy != "" {
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params["update_by"] = task.UpdateBy
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params["update_time"] = time.Now().UnixMilli()
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}
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// 构建执行语句
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keys, values := repo.KeyValueByUpdate(params)
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sql := "update trace_task set " + strings.Join(keys, ",") + " where id = ?"
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// 执行更新
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values = append(values, task.ID)
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rows, err := datasource.ExecDB("", sql, values)
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if err != nil {
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logger.Errorf("update row : %v", err.Error())
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return 0
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}
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return rows
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}
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// DeleteByIds 批量删除信息
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func (r *TraceTask) DeleteByIds(ids []string) int64 {
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placeholder := repo.KeyPlaceholderByQuery(len(ids))
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sql := "delete from trace_task where id in (" + placeholder + ")"
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parameters := repo.ConvertIdsSlice(ids)
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results, err := datasource.ExecDB("", sql, parameters)
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if err != nil {
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logger.Errorf("delete err => %v", err)
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return 0
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}
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return results
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}
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// LastID 最后一条ID
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func (r *TraceTask) LastID() int64 {
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// 查询数据
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querySql := "SELECT id as 'str' FROM trace_task ORDER BY id DESC LIMIT 1"
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results, err := datasource.RawDB("", querySql, nil)
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if err != nil {
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logger.Errorf("query err %v", err)
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return 0
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}
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if len(results) > 0 {
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return parse.Number(results[0]["str"])
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}
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return 0
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}
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