使用Nway-power实现语音呼叫机器人

外呼接口：

• Job_uuid 源主叫uuid get_uuid获得
• Callernum 主叫号码
• Calleenum 机器人路由号码
• A_gatewayname 如果a是外线，则要指定a的出局网关
• A_effective_caller_id_num a路显示的号码
• A_external false,true,标记a是不是外线
• Cdr_url 标记推送Cdr至哪个url
• Event_url 标记推送来电事件等至哪个url

• Record_file 完整通话录音路径

curl -H "Content-Type: application/json" -d '{"Job_uuid":"feew32223dd3e32re32e32","Callernum":"18621575908",  "Calleenum":"2300","A_gatewayname":"nway1","A_effective_caller_id_num":"02168686868","A_external":"true","Cdr_url":"http://111.1.1.1/fs/cdr","Event_url":"http://111.1.1.1/fs/callstate","Record_file":"mytest.wav"}'  -H"Authorization:Nway token" http://127.0.0.1:8085/api/originate_i

处理接口： 

func AsrServer(w http.ResponseWriter, req *http.Request) {

    con, _ := ioutil.ReadAll(req.Body)

    if req != nil {

        defer req.Body.Close()

    }

    var dat map[string]interface{}

    err := json.Unmarshal(con, &dat)

    if err == nil {

        if dat["notify"] != nil && dat["calleeid"] != nil && dat["callerid"] != nil && dat["callid"] != nil {

            notify := dat["notify"].(string)

            errorcode := 0

            if dat["errorcode"] != nil {

                errorcode = int(dat["errorcode"].(float64))

            }

            message := ""

            if dat["message"] != nil {

                message = dat["message"].(string)

            }

            prompt := "您好，有什么能帮您的吗？！"

            if notify == "enter" {

                jsonStr := `{"action":"asr","flowdata":"","params":{"prompt":"欢迎致电上海宁卫，请说测试命令，比如查房，退房，清洁，续住，预订，叫餐，退押金，不能上网，人工服务！","max_waiting_ms":5000,"retry":0,"mode":1}}`

                w.Write([]byte(jsonStr))

            } else if notify == "asr_result" {

                if errorcode == 0 {

                    if message == "" {

                        prompt = " 请再说一遍？ "

                    } else if strings.Contains(message, "查房") {

                        prompt = "你以为你是警察啊，说查房就查房！"

                    } else if strings.Contains(message, "退房") {

                        prompt = "能不能不退房，我们可是霸王房！"

                    } else if strings.Contains(message, "清洁") {

                        prompt = "用不着清洁吧，我们的房间很干净，请您自己扫扫！"

                    } else if strings.Contains(message, "续住") {

                        prompt = "我们将免费为您续住365天！"

                    } else if strings.Contains(message, "预订") || strings.Contains(message, "订房") {

                        prompt = "请登录http://www.nway.com.cn进行预计！"

                    } else if strings.Contains(message, "叫餐") {

                        prompt = "您是喜欢吃川菜？鲁菜？淮扬菜？湘菜？粤菜？本帮菜？西餐？"

                    } else if strings.Contains(message, "退押金") {

                        prompt = "押金已退回到您手里，请抽空看看手！"

                    } else if strings.Contains(message, "不能上网") {

                        prompt = "不是有4G吗？上网很容易，流量不用愁！"

                    } else if strings.Contains(message, "人工服务") {

                        prompt = "您是找特殊的还是找酒店服务员？"

                    } else if strings.Contains(message, "挂断") || strings.Contains(message, "挂机") {

                        jsonStr := `{"action":"hangup","flowdata":"","params":{"cause":0,"usermsg":"caller request"}}`

                        w.Write([]byte(jsonStr))

                    } else {

                        fmt.Println(message)

                    }

                } else if errorcode == -1 {

                    prompt = "未检测到声音，请说命令!"

                } else if errorcode == -2 {

                    prompt = "创建文件失败请联系管理员!"

                }

                if prompt != "" {

                    jsonStr := `{"action":"asr","params":{"prompt":"` + prompt + `","max_waiting_ms":5000,"retry":0,"mode":0}}`

                    w.Write([]byte(jsonStr))

                }

            }

        }

    } else {

        fmt.Println("unmarshal event message error:", err, "  &&&    message:", string(con))

    }

}