140 lines
3.5 KiB
Go
140 lines
3.5 KiB
Go
package repository
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import (
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"fmt"
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"strings"
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"be.ems/src/framework/database/db"
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"be.ems/src/framework/logger"
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"be.ems/src/modules/trace/model"
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)
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// 实例化数据层 TraceData 结构体
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var NewTraceData = &TraceData{}
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// CDREventIMSImpl 跟踪_任务给HRL网元 数据层处理
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type TraceData struct{}
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// SelectByPage 分页查询集合
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func (r TraceData) SelectByPage(query map[string]string) ([]model.TraceData, int64) {
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tx := db.DB("").Model(&model.TraceData{})
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// 查询条件拼接
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if v, ok := query["traceId"]; ok && v != "" {
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tx = tx.Where("trace_id = ?", v)
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}
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if v, ok := query["startTime"]; ok && v != "" {
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if len(v) == 10 {
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v = fmt.Sprintf("%s000", v)
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tx = tx.Where("timestamp >= ?", v)
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} else if len(v) == 13 {
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tx = tx.Where("timestamp >= ?", v)
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}
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}
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if v, ok := query["endTime"]; ok && v != "" {
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if len(v) == 10 {
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v = fmt.Sprintf("%s999", v)
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tx = tx.Where("timestamp <= ?", v)
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} else if len(v) == 13 {
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tx = tx.Where("timestamp <= ?", v)
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}
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}
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// 查询结果
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var total int64 = 0
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rows := []model.TraceData{}
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// 查询数量为0直接返回
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if err := tx.Count(&total).Error; err != nil || total <= 0 {
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return rows, total
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}
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// 查询数据分页
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pageNum, pageSize := db.PageNumSize(query["pageNum"], query["pageSize"])
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tx = tx.Limit(pageSize).Offset(pageSize * pageNum)
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// 排序
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sortByStr, sortOk := query["sortBy"]
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sortOrderStr, orderOk := query["sortOrder"]
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if sortOk && sortByStr != "" && orderOk && sortOrderStr != "" {
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sortByArr := strings.Split(sortByStr, ",")
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sortOrderArr := strings.Split(sortOrderStr, ",")
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for i := range sortByArr {
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sortBy := sortByArr[i]
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sortOrder := sortOrderArr[i]
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// 排序字段
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sort := "id"
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if sortBy == "timestamp" {
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sort = "timestamp"
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}
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// 排序方式
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order := "ASC"
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if strings.HasPrefix(sortOrder, "asc") {
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order = "ASC"
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} else if strings.HasPrefix(sortOrder, "desc") {
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order = "DESC"
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}
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tx = tx.Order(fmt.Sprintf("%s %s", sort, order))
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}
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} else {
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tx = tx.Order("id desc")
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}
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err := tx.Omit("raw_msg").Find(&rows).Error
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if err != nil {
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logger.Errorf("query find err => %v", err.Error())
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return rows, total
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}
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return rows, total
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}
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// SelectByIds 通过ID查询信息
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func (r TraceData) SelectByIds(ids []int64) []model.TraceData {
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rows := []model.TraceData{}
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if len(ids) <= 0 {
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return rows
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}
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tx := db.DB("").Model(&model.TraceData{})
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// 构建查询条件
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tx = tx.Where("id in ?", ids)
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// 查询数据
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if err := tx.Find(&rows).Error; err != nil {
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logger.Errorf("query find err => %v", err.Error())
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return rows
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}
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return rows
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}
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// Insert 新增信息 返回新增数据ID
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func (r TraceData) Insert(param model.TraceData) int64 {
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// 执行插入
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if err := db.DB("").Create(¶m).Error; err != nil {
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logger.Errorf("insert err => %v", err.Error())
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return 0
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}
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return param.ID
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}
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// DeleteByIds 批量删除信息 返回受影响行数
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func (r TraceData) DeleteByIds(ids []int64) int64 {
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if len(ids) <= 0 {
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return 0
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}
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tx := db.DB("").Where("id in ?", ids)
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if err := tx.Delete(&model.TraceData{}).Error; err != nil {
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logger.Errorf("delete err => %v", err.Error())
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return 0
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}
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return tx.RowsAffected
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}
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// DeleteByTraceId 删除跟踪任务数据 返回受影响行数
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func (r TraceData) DeleteByTraceId(traceId string) int64 {
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if traceId == "" || traceId == "<nil>" {
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return 0
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}
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tx := db.DB("").Where("trace_id = ?", traceId)
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if err := tx.Delete(&model.TraceData{}).Error; err != nil {
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logger.Errorf("delete err => %v", err.Error())
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return 0
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}
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return tx.RowsAffected
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}
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