feat: 网元配置文件备份记录功能接口
This commit is contained in:
TsMask
24
src/modules/network_element/repository/ne_config_backup.go
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24
src/modules/network_element/repository/ne_config_backup.go
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package repository
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import "be.ems/src/modules/network_element/model"
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// INeConfigBackup 网元配置文件备份记录 数据层接口
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type INeConfigBackup interface {
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// SelectPage 根据条件分页查询字典类型
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SelectPage(query map[string]any) map[string]any
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// SelectList 根据实体查询
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SelectList(item model.NeConfigBackup) []model.NeConfigBackup
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// SelectByIds 通过ID查询
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SelectByIds(ids []string) []model.NeConfigBackup
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// Insert 新增信息
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Insert(item model.NeConfigBackup) string
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// Update 修改信息
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Update(item model.NeConfigBackup) int64
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// DeleteByIds 批量删除信息
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DeleteByIds(ids []string) int64
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}
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269
src/modules/network_element/repository/ne_config_backup.impl.go
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269
src/modules/network_element/repository/ne_config_backup.impl.go
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package repository
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import (
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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/network_element/model"
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)
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// 实例化数据层 NewNeConfigBackupImpl 结构体
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var NewNeConfigBackupImpl = &NeConfigBackupImpl{
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selectSql: `select
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id, ne_type, ne_id, name, version, path, remark, create_by, create_time, update_by, update_time
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from ne_config_backup`,
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resultMap: map[string]string{
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"id": "ID",
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"ne_type": "NeType",
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"ne_id": "NeId",
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"name": "Name",
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"version": "Version",
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"path": "Path",
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"remark": "Remark",
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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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},
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}
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// NeConfigBackupImpl 网元配置文件备份记录 数据层处理
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type NeConfigBackupImpl 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 *NeConfigBackupImpl) convertResultRows(rows []map[string]any) []model.NeConfigBackup {
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arr := make([]model.NeConfigBackup, 0)
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for _, row := range rows {
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item := model.NeConfigBackup{}
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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 根据条件分页查询字典类型
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func (r *NeConfigBackupImpl) 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, strings.Trim(v.(string), " "))
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}
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if v, ok := query["neId"]; ok && v != "" {
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conditions = append(conditions, "ne_id = ?")
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params = append(params, strings.Trim(v.(string), " "))
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}
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if v, ok := query["name"]; ok && v != "" {
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conditions = append(conditions, "name like concat(?, '%')")
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params = append(params, strings.Trim(v.(string), " "))
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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.NeHost{},
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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 ne_config_backup"
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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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// 查询数据
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querySql := r.selectSql + whereSql + 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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return result
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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 *NeConfigBackupImpl) SelectList(item model.NeConfigBackup) []model.NeConfigBackup {
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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 item.NeType != "" {
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conditions = append(conditions, "ne_type = ?")
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params = append(params, item.NeType)
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}
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if item.NeId != "" {
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conditions = append(conditions, "ne_id = ?")
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params = append(params, item.NeId)
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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 *NeConfigBackupImpl) SelectByIds(cmdIds []string) []model.NeConfigBackup {
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placeholder := repo.KeyPlaceholderByQuery(len(cmdIds))
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querySql := r.selectSql + " where id in (" + placeholder + ")"
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parameters := repo.ConvertIdsSlice(cmdIds)
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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.NeConfigBackup{}
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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 *NeConfigBackupImpl) Insert(item model.NeConfigBackup) string {
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// 参数拼接
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params := make(map[string]any)
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if item.NeType != "" {
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params["ne_type"] = item.NeType
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}
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if item.NeId != "" {
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params["ne_id"] = item.NeId
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}
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if item.Name != "" {
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params["name"] = item.Name
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}
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if item.Version != "" {
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params["version"] = item.Version
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}
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if item.Path != "" {
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params["path"] = item.Path
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}
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if item.Remark != "" {
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params["remark"] = item.Remark
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}
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if item.CreateBy != "" {
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params["create_by"] = item.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 ne_config_backup (" + 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 *NeConfigBackupImpl) Update(item model.NeConfigBackup) int64 {
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// 参数拼接
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params := make(map[string]any)
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if item.NeType != "" {
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params["ne_type"] = item.NeType
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}
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if item.NeId != "" {
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params["ne_id"] = item.NeId
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}
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if item.Name != "" {
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params["name"] = item.Name
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}
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if item.Version != "" {
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params["version"] = item.Version
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}
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if item.Path != "" {
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params["path"] = item.Path
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}
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params["remark"] = item.Remark
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if item.UpdateBy != "" {
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params["update_by"] = item.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 ne_config_backup set " + strings.Join(keys, ",") + " where id = ?"
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// 执行更新
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values = append(values, item.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 *NeConfigBackupImpl) DeleteByIds(ids []string) int64 {
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placeholder := repo.KeyPlaceholderByQuery(len(ids))
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sql := "delete from ne_config_backup 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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