feat: 新增网元主机接口
This commit is contained in:
TsMask
27
src/modules/network_element/repository/ne_host.go
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27
src/modules/network_element/repository/ne_host.go
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@@ -0,0 +1,27 @@
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package repository
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import "ems.agt/src/modules/network_element/model"
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// INeHost 网元主机连接 数据层接口
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type INeHost 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(neHost model.NeHost) []model.NeHost
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// SelectByIds 通过ID查询
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SelectByIds(hostIds []string) []model.NeHost
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// Insert 新增信息
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Insert(neHost model.NeHost) string
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// Update 修改信息
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Update(neHost model.NeHost) int64
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// DeleteByIds 批量删除网元主机连接信息
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DeleteByIds(hostIds []string) int64
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// CheckUniqueNeHost 校验主机是否唯一
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CheckUniqueNeHost(neHost model.NeHost) string
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}
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407
src/modules/network_element/repository/ne_hosti.impl.go
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407
src/modules/network_element/repository/ne_hosti.impl.go
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@@ -0,0 +1,407 @@
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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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"ems.agt/src/framework/datasource"
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"ems.agt/src/framework/logger"
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"ems.agt/src/framework/utils/crypto"
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"ems.agt/src/framework/utils/parse"
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"ems.agt/src/framework/utils/repo"
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"ems.agt/src/modules/network_element/model"
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)
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// 实例化数据层 NewNeHostImpl 结构体
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var NewNeHostImpl = &NeHostImpl{
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selectSql: `select
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host_id, host_type, group_id, title, addr, port, user, auth_mode, password, private_key, pass_phrase, remark, create_by, create_time, update_by, update_time
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from ne_host`,
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resultMap: map[string]string{
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"host_id": "HostID",
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"host_type": "HostType",
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"group_id": "GroupID",
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"title": "Title",
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"addr": "Addr",
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"port": "Port",
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"user": "User",
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"auth_mode": "AuthMode",
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"password": "Password",
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"private_key": "PrivateKey",
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"private_password": "PassPhrase",
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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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// NeHostImpl 网元主机连接 数据层处理
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type NeHostImpl 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 *NeHostImpl) convertResultRows(rows []map[string]any) []model.NeHost {
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arr := make([]model.NeHost, 0)
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for _, row := range rows {
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item := model.NeHost{}
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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 *NeHostImpl) 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["hostType"]; ok && v != "" {
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conditions = append(conditions, "host_type = ?")
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params = append(params, strings.Trim(v.(string), " "))
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}
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if v, ok := query["groupId"]; ok && v != "" {
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conditions = append(conditions, "group_id = ?")
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params = append(params, strings.Trim(v.(string), " "))
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}
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if v, ok := query["title"]; ok && v != "" {
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conditions = append(conditions, "title 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_host"
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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 *NeHostImpl) SelectList(neHost model.NeHost) []model.NeHost {
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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 neHost.HostType != "" {
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conditions = append(conditions, "host_type = ?")
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params = append(params, neHost.GroupID)
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}
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if neHost.GroupID != "" {
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conditions = append(conditions, "group_id = ?")
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params = append(params, neHost.GroupID)
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}
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if neHost.Title != "" {
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conditions = append(conditions, "title like concat(?, '%')")
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params = append(params, neHost.Title)
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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 update_time asc "
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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 *NeHostImpl) SelectByIds(hostIds []string) []model.NeHost {
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placeholder := repo.KeyPlaceholderByQuery(len(hostIds))
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querySql := r.selectSql + " where host_id in (" + placeholder + ")"
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parameters := repo.ConvertIdsSlice(hostIds)
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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.NeHost{}
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}
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// 转换实体
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rows := r.convertResultRows(results)
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arr := &rows
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for i := range *arr {
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passwordDe, err := crypto.StringDecryptByAES((*arr)[i].Password)
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if err != nil {
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logger.Errorf("selectById %s StringDecryptByAES : %v", (*arr)[i].HostID, err.Error())
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(*arr)[i].Password = ""
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} else {
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(*arr)[i].Password = passwordDe
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}
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privateKeyDe, err := crypto.StringDecryptByAES((*arr)[i].PrivateKey)
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if err != nil {
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logger.Errorf("selectById %s StringDecryptByAES : %v", (*arr)[i].HostID, err.Error())
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(*arr)[i].PrivateKey = ""
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} else {
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(*arr)[i].PrivateKey = privateKeyDe
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}
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passPhraseDe, err := crypto.StringDecryptByAES((*arr)[i].PassPhrase)
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if err != nil {
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logger.Errorf("selectById %s StringDecryptByAES : %v", (*arr)[i].HostID, err.Error())
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(*arr)[i].PassPhrase = ""
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} else {
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(*arr)[i].PassPhrase = passPhraseDe
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}
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}
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return rows
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}
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// CheckUniqueNeHost 校验主机是否唯一
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func (r *NeHostImpl) CheckUniqueNeHost(neHost model.NeHost) string {
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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 neHost.HostType != "" {
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conditions = append(conditions, "host_type = ?")
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params = append(params, neHost.HostType)
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}
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if neHost.GroupID != "" {
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conditions = append(conditions, "group_id = ?")
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params = append(params, neHost.GroupID)
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}
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if neHost.Title != "" {
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conditions = append(conditions, "title = ?")
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params = append(params, neHost.Title)
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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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} else {
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return ""
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}
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// 查询数据
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querySql := "select host_id as 'str' from ne_host " + whereSql + " limit 1"
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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 ""
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}
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if len(results) > 0 {
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v, ok := results[0]["str"].(string)
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if ok {
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return v
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}
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return ""
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}
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return ""
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}
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// Insert 新增信息
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func (r *NeHostImpl) Insert(neHost model.NeHost) string {
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// 参数拼接
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params := make(map[string]any)
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if neHost.HostType != "" {
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params["host_type"] = neHost.HostType
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}
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if neHost.GroupID != "" {
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params["group_id"] = neHost.GroupID
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}
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if neHost.Title != "" {
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params["title"] = neHost.Title
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}
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if neHost.Addr != "" {
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params["addr"] = neHost.Addr
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}
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if neHost.Port > 0 {
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params["port"] = neHost.Port
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}
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if neHost.User != "" {
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params["user"] = neHost.User
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}
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if neHost.AuthMode != "" {
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params["auth_mode"] = neHost.AuthMode
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}
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if neHost.Password != "" {
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passwordEn, err := crypto.StringEncryptByAES(neHost.Password)
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if err != nil {
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logger.Errorf("insert StringEncryptByAES : %v", err.Error())
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return ""
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}
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params["password"] = passwordEn
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}
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if neHost.PrivateKey != "" {
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privateKeyEn, err := crypto.StringEncryptByAES(neHost.PrivateKey)
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if err != nil {
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logger.Errorf("insert StringEncryptByAES : %v", err.Error())
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return ""
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}
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params["private_key"] = privateKeyEn
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}
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if neHost.PassPhrase != "" {
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passPhraseEn, err := crypto.StringEncryptByAES(neHost.PassPhrase)
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if err != nil {
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logger.Errorf("insert StringEncryptByAES : %v", err.Error())
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return ""
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}
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params["pass_phrase"] = passPhraseEn
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}
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if neHost.Remark != "" {
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params["remark"] = neHost.Remark
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}
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if neHost.CreateBy != "" {
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params["create_by"] = neHost.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_host (" + 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 *NeHostImpl) Update(neHost model.NeHost) int64 {
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// 参数拼接
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params := make(map[string]any)
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if neHost.HostType != "" {
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params["host_type"] = neHost.HostType
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}
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if neHost.GroupID != "" {
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params["group_id"] = neHost.GroupID
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}
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if neHost.Title != "" {
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params["title"] = neHost.Title
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}
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if neHost.Addr != "" {
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params["addr"] = neHost.Addr
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}
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if neHost.Port > 0 {
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params["port"] = neHost.Port
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}
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if neHost.User != "" {
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params["user"] = neHost.User
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}
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if neHost.AuthMode != "" {
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params["auth_mode"] = neHost.AuthMode
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}
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if neHost.Password != "" {
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passwordEn, err := crypto.StringEncryptByAES(neHost.Password)
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if err != nil {
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logger.Errorf("update StringEncryptByAES : %v", err.Error())
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return 0
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}
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params["password"] = passwordEn
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}
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if neHost.PrivateKey != "" {
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privateKeyEn, err := crypto.StringEncryptByAES(neHost.PrivateKey)
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if err != nil {
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logger.Errorf("update StringEncryptByAES : %v", err.Error())
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return 0
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}
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params["private_key"] = privateKeyEn
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}
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if neHost.PassPhrase != "" {
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passPhraseEn, err := crypto.StringEncryptByAES(neHost.PassPhrase)
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if err != nil {
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logger.Errorf("update StringEncryptByAES : %v", err.Error())
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return 0
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}
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params["pass_phrase"] = passPhraseEn
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}
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params["remark"] = neHost.Remark
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if neHost.UpdateBy != "" {
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params["update_by"] = neHost.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_host set " + strings.Join(keys, ",") + " where host_id = ?"
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// 执行更新
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values = append(values, neHost.HostID)
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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 批量删除网元主机连接信息
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func (r *NeHostImpl) DeleteByIds(hostIds []string) int64 {
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placeholder := repo.KeyPlaceholderByQuery(len(hostIds))
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sql := "delete from ne_host where host_id in (" + placeholder + ")"
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parameters := repo.ConvertIdsSlice(hostIds)
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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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