| | |
|---|
| | | "apsClient/pkg/structx" |
|---|
| | | "encoding/json" |
|---|
| | | "errors" |
|---|
| | | "gorm.io/gorm" |
|---|
| | | "github.com/jinzhu/gorm" |
|---|
| | | ) |
|---|
| | | |
|---|
| | | type DevicePlcService struct{} |
|---|
| | |
|---|
| | | DevicePlc, err := model.NewDevicePlcSearch().SetOrder("id desc").First() |
|---|
| | | if err == gorm.ErrRecordNotFound { |
|---|
| | | return &model.DevicePlc{ |
|---|
| | | Id: 0, |
|---|
| | | Brand: "", |
|---|
| | | Method: "", |
|---|
| | | Address: "", |
|---|
| | |
|---|
| | | |
|---|
| | | func (slf DevicePlcService) GetDeviceChannelAmount() (int, error) { |
|---|
| | | plcConfig, code := slf.GetDevicePlc() |
|---|
| | | if code != ecode.OK || plcConfig.Id == 0 { |
|---|
| | | if code != ecode.OK || plcConfig.ID == 0 { |
|---|
| | | return 0, errors.New("未获取到PLC地址，请在工艺模型库中上传！") |
|---|
| | | } |
|---|
| | | if len(plcConfig.Details) == 0 { |
|---|
