package service
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import (
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"apsClient/conf"
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"apsClient/model"
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"apsClient/model/request"
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"apsClient/pkg/ecode"
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"apsClient/pkg/logx"
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"apsClient/pkg/structx"
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"encoding/json"
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"errors"
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"github.com/jinzhu/gorm"
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)
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type DevicePlcService struct{}
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func NewDevicePlcService() DevicePlcService {
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return DevicePlcService{}
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}
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func (slf DevicePlcService) GetDevicePlc() (*model.DevicePlc, int) {
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DevicePlc, err := model.NewDevicePlcSearch().SetDeviceId(conf.Conf.CurrentDeviceID).First()
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if err == gorm.ErrRecordNotFound {
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logx.Errorf("GetDevicePlc failed:%v", err)
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return &model.DevicePlc{
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DeviceID: "",
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Brand: "",
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Method: "",
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Address: "",
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Port: 0,
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BaudRate: 0,
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SerialName: "",
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DataBit: 0,
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StopBit: 0,
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Parity: 0,
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IsOpen: false,
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Details: make([]*model.DevicePlcAddress, 0),
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}, ecode.OK
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}
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if err != nil {
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logx.Errorf("GetDevicePlc failed:%v", err)
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return nil, ecode.DBErr
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}
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return DevicePlc, ecode.OK
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}
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func (slf DevicePlcService) GetDeviceChannelAmount() (int, error) {
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device, err := model.NewDeviceSearch().SetDeviceId(conf.Conf.CurrentDeviceID).First()
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if err != nil {
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return 0, errors.New("没有找到当前设备")
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}
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return device.ExtChannelAmount + 1, nil
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}
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func (DevicePlcService) UpdateDevicePlc(plc *request.UpdatePlc) int {
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var record model.DevicePlc
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err := structx.AssignTo(plc, &record)
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if err != nil {
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logx.Errorf("UpdateDevicePlc err: %v", err.Error())
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return ecode.UnknownErr
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}
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detail, err := json.Marshal(plc.Details)
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if err != nil {
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return ecode.ParamsErr
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}
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record.Detail = string(detail)
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if record.ID == 0 {
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err = model.NewDevicePlcSearch().Create(&record)
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} else {
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err = model.NewDevicePlcSearch().Save(&record)
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}
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if err != nil {
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logx.Errorf("UpdateDevicePlc err: %v", err.Error())
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return ecode.DBErr
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}
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return ecode.OK
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}
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