ref: 重构网元状态，提升加载网元列表带状态速度

Refactor network element state management

- Removed the NE state endpoint and related service logic from the network_data module.
- Introduced a new NEStateController to handle network element state records.
- Implemented NEState service and repository for managing state records in the database.
- Updated NEInfo and NeLicense controllers to utilize the new NEState service for fetching and saving state information.
- Enhanced state handling in the websocket processor to reflect the latest state of network elements.
- Added caching logic for network element states using Redis.
- Improved error handling and response formatting for state queries.

src/modules/network_element/controller/ne_license.go

@@ -6,11 +6,12 @@ import (
 
 	"github.com/gin-gonic/gin"
 
+	"be.ems/src/framework/constants"
+	"be.ems/src/framework/database/redis"
 	"be.ems/src/framework/i18n"
 	"be.ems/src/framework/reqctx"
 	"be.ems/src/framework/resp"
 	"be.ems/src/framework/utils/parse"
-	neFetchlink "be.ems/src/modules/network_element/fetch_link"
 	"be.ems/src/modules/network_element/model"
 	neService "be.ems/src/modules/network_element/service"
 )
@@ -19,6 +20,7 @@ import (
 var NewNeLicense = &NeLicenseController{
 	neLicenseService: neService.NewNeLicense,
 	neInfoService:    neService.NewNeInfo,
+	neStateService:   neService.NewNEState,
 }
 
 // 网元授权激活请求
@@ -27,6 +29,7 @@ var NewNeLicense = &NeLicenseController{
 type NeLicenseController struct {
 	neLicenseService *neService.NeLicense // 网元授权激活服务
 	neInfoService    *neService.NeInfo    // 网元信息服务
+	neStateService   *neService.NEState   // 网元状态服务
 }
 
 // 网元授权激活列表
@@ -260,15 +263,21 @@ func (s *NeLicenseController) State(c *gin.Context) {
 		c.JSON(200, resp.ErrMsg(i18n.TKey(language, "app.common.noNEInfo")))
 		return
 	}
-	if neState, err := neFetchlink.NeState(neInfo); err == nil && neState["sn"] != nil {
-		neLicense.Status = "1"
-		neLicense.SerialNum = fmt.Sprint(neState["sn"])
-		neLicense.ExpiryDate = fmt.Sprint(neState["expire"])
-		neLicense.UeNumber = parse.Number(neState["ueNumber"])
-		neLicense.NbNumber = parse.Number(neState["nbNumber"])
-	} else {
+
+	// 没状态标记，视为离线
+	key := fmt.Sprintf("%s:%s:%s_status", constants.CACHE_NE_INFO, neInfo.NeType, neInfo.NeId)
+	keyNum, err := redis.Has("", key)
+	if keyNum == 0 || err != nil {
 		neLicense.Status = "0"
+	} else {
+		state := s.neStateService.Last(neInfo.NeType, neInfo.NeId)
+		neLicense.Status = "1"
+		neLicense.SerialNum = state.SerialNum
+		neLicense.ExpiryDate = state.ExpiryDate
+		neLicense.UeNumber = state.UENumber
+		neLicense.NbNumber = state.NbNumber
 	}
+
 	// 更新授权码
 	if neLicense.ActivationRequestCode == "" || strings.HasPrefix(neLicense.ActivationRequestCode, "SN") || neLicense.Status == "0" {
 		code, licensePath := s.neLicenseService.ReadLicenseInfo(neLicense)