add ws 链接确认

services/percutaneous/internal/logic/wsClientStatusLogic.go

@@ -0,0 +1,77 @@
+package logic
+
+import (
+	"context"
+	"fmt"
+	"lone-services/pkg/redis"
+	"lone-services/pkg/utils"
+	pkgws "lone-services/pkg/ws"
+	"lone-services/services/percutaneous/internal/dao"
+
+	"lone-services/rpc/percutaneous/pb"
+	"lone-services/services/percutaneous/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type WsClientStatusLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+	BaseLogic
+}
+
+func NewWsClientStatusLogic(ctx context.Context, svcCtx *svc.ServiceContext) *WsClientStatusLogic {
+	return &WsClientStatusLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *WsClientStatusLogic) WsClientStatus(in *percutaneous.GetWsCodeRequest) (*percutaneous.Response, error) {
+	id := in.UserId
+	if id < utils.NumberOne {
+		adminInfo := utils.GetUserFromCtx(l.ctx)
+		if adminInfo.ID < utils.NumberOne {
+			return l.fail(utils.ErrorNoLoginInfo)
+		}
+		id = adminInfo.ID
+	}
+
+	Type := WsTypeApp
+	//1为web,2为设备
+	if in.Type == utils.NumberOne {
+		Type = WsTypeOperation
+	}
+
+	key := utils.MD5Encrypt(fmt.Sprintf("%d%s%s", id, dao.WsCode, Type))
+	redisKey := pkgws.RedisKeyQRSession + key
+
+	val, err := redis.Client.Get(l.ctx, redisKey).Result()
+	if err != nil && err.Error() != redis.Nil.Error() {
+		return l.fail(utils.Fail)
+	}
+
+	if len(val) > utils.NumberTen {
+		data := "ok"
+		keys := []string{WsTypeApp, WsTypeOperation}
+
+		for _, k := range keys {
+			key = utils.MD5Encrypt(fmt.Sprintf("%d%s%s", id, dao.WsCode, k))
+			redisKey = pkgws.RedisKeyQRSession + key
+			if err = pkgws.Publish(l.ctx, redisKey, pkgws.Success(data)); err != nil {
+				l.Errorf("ws client publish: %v", err)
+				return l.fail(utils.Fail)
+			}
+			redis.Client.Del(l.ctx, redisKey).Result()
+		}
+		return l.ok(utils.NumberOne)
+	}
+
+	if err := redis.Client.Set(l.ctx, redisKey, redisKey, pkgws.SessionTTL).Err(); err != nil {
+		return l.fail(utils.Fail)
+	}
+
+	return l.ok(utils.NumberOne)
+}