273 lines
7.4 KiB
Go
273 lines
7.4 KiB
Go
package ims_user
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import (
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"fmt"
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"strings"
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dborm "be.ems/lib/core/datasource"
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"be.ems/lib/log"
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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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)
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// 实例化数据层 Repository 结构体
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var NewVoLTERepository = &Repository{
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selectSql: `select
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s.id, s.ne_id, s.imsi, s.msisdn, s.tag, s.vni,
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t.tenant_id, t.tenant_name
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from u_ims_user s
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left join sys_tenant t on t.tenant_id = s.tenant_id and t.status = 1`,
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resultMap: map[string]string{
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"id": "ID",
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"ne_id": "NeId",
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"imsi": "IMSI",
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"msisdn": "MSISDN",
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"tag": "Tag",
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"vni": "VNI",
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"tenant_id": "TenantID",
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"tenant_name": "TenantName", // Tenant name for multi-tenancy
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},
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}
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// Repository UDM签约信息表 数据层处理
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type Repository 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 *Repository) convertResultRows(rows []map[string]any) []IMSUser {
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arr := make([]IMSUser, 0)
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for _, row := range rows {
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item := IMSUser{}
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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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// ClearAndInsert 清空ne_id后新增实体
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func (r *Repository) ClearAndInsert(neId string, u []IMSUser) int64 {
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// 不指定neID时，用 TRUNCATE 清空表快
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// _, err := datasource.ExecDB("", "TRUNCATE TABLE u_ims_user", nil)
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_, err := datasource.ExecDB("", "DELETE FROM u_ims_user WHERE ne_id = ?", []any{neId})
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if err != nil {
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logger.Errorf("TRUNCATE err => %v", err)
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}
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return r.Inserts(u)
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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 *Repository) 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["imsi"]; ok && v != "" {
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conditions = append(conditions, "imsi like concat(concat('%', ?), '%')")
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params = append(params, strings.Trim(v.(string), " "))
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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(concat('%', ?), '%')")
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params = append(params, strings.Trim(v.(string), " "))
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}
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if v, ok := query["imsis"]; ok && v != "" {
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placeholder := repo.KeyPlaceholderByQuery(len(v.([]any)))
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conditions = append(conditions, fmt.Sprintf("imsi in (%s)", placeholder))
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for _, v := range v.([]any) {
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params = append(params, v.(string))
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}
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}
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// for multi-tenancy solution
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if v, ok := query["tenantName"]; ok && v != "" {
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var tenantID []string
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err := dborm.DefaultDB().Table("sys_tenant").
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Where("tenant_name=? and status=1", v).Cols("tenant_id").Distinct().Find(&tenantID)
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if err != nil {
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log.Errorf("Find tenant_id from sys_user err => %v", err)
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}
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log.Tracef("userName=%v, tenantID=%v", v, tenantID)
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if len(tenantID) > 0 {
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conditions = append(conditions, "s.tenant_id = ?")
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params = append(params, tenantID[0])
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}
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} else if v, ok := query["userName"]; ok && v != "" {
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var tenantID string
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_, err := dborm.DefaultDB().Table("sys_user").
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Where("user_name=?", v).Cols("tenant_id").Distinct().Get(&tenantID)
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if err != nil {
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log.Errorf("Find tenant_id from sys_user err => %v", err)
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}
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log.Tracef("userName=%v, tenantID=%v", v, tenantID)
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if tenantID != "" {
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conditions = append(conditions, "s.tenant_id = ?")
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params = append(params, tenantID)
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query["neId"] = ""
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}
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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, 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": []IMSUser{},
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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 u_ims_user s"
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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 o, ok := query["sortOrder"]; ok && o != nil && v != "" {
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if o == "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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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 *Repository) SelectList(u IMSUser) []IMSUser {
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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 u.IMSI != "" {
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conditions = append(conditions, "imsi = ?")
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params = append(params, u.IMSI)
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}
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if u.NeId != "" {
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conditions = append(conditions, "ne_id = ?")
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params = append(params, u.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 imsi 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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// SelectByIMSIAndNeID 通过imsi和ne_id查询
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func (r *Repository) SelectByIMSIAndNeID(imsi, neId string) IMSUser {
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querySql := r.selectSql + " where imsi = ? and ne_id = ?"
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results, err := datasource.RawDB("", querySql, []any{imsi, neId})
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if err != nil {
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logger.Errorf("query err => %v", err)
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return IMSUser{}
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}
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// 转换实体
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rows := r.convertResultRows(results)
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if len(rows) > 0 {
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return rows[0]
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}
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return IMSUser{}
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}
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// Insert 批量添加
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func (r *Repository) Inserts(uArr []IMSUser) int64 {
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// multi-tenancy
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r.SetTenantID(&uArr)
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tx := datasource.DefaultDB().CreateInBatches(uArr, 2000)
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if err := tx.Error; err != nil {
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logger.Errorf("CreateInBatches err => %v", err)
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}
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return tx.RowsAffected
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}
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// Delete 删除实体
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func (r *Repository) Delete(imsi, neId string) int64 {
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tx := datasource.DefaultDB().Where("imsi = ? and ne_id = ?", imsi, neId).Delete(&Repository{})
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if err := tx.Error; err != nil {
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logger.Errorf("Delete err => %v", err)
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}
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return tx.RowsAffected
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}
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// DeletePrefixByIMSI 删除前缀匹配的实体
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func (r *Repository) DeletePrefixByIMSI(imsiPrefix, neId string) int64 {
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tx := datasource.DefaultDB().Where("imsi like concat(?, '%') and ne_id = ?", imsiPrefix, neId).Delete(&Repository{})
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if err := tx.Error; err != nil {
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logger.Errorf("DeletePrefixByIMSI err => %v", err)
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}
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return tx.RowsAffected
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}
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func (r *Repository) SetTenantID(subArr *[]IMSUser) {
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for s := 0; s < len(*subArr); s++ {
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var tenantID []string
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err := dborm.DefaultDB().Table("sys_tenant").
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Where("status='1' and tenancy_type='IMSI' and ? like tenancy_key", (*subArr)[s].IMSI).
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Cols("parent_id").Distinct().Find(&tenantID)
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if err != nil {
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logger.Errorf("Find tenant_id err => %v", err)
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continue
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}
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if len(tenantID) > 0 {
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(*subArr)[s].TenantID = tenantID[0]
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}
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}
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}
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