device_dao.go
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package dao
import (
"fmt"
"github.com/linmadan/egglib-go/persistent/pg/sqlbuilder"
pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
"gitlab.fjmaimaimai.com/allied-creation/allied-creation-manufacture/pkg/domain"
"gitlab.fjmaimaimai.com/allied-creation/allied-creation-manufacture/pkg/infrastructure/pg/models"
"gitlab.fjmaimaimai.com/allied-creation/allied-creation-manufacture/pkg/infrastructure/pg/transform"
)
type DeviceDao struct {
transactionContext *pgTransaction.TransactionContext
}
func NewDeviceDao(transactionContext *pgTransaction.TransactionContext) (*DeviceDao, error) {
if transactionContext == nil {
return nil, fmt.Errorf("transactionContext参数不能为nil")
} else {
return &DeviceDao{
transactionContext: transactionContext,
}, nil
}
}
func (d *DeviceDao) FindDeviceByDeviceCode(companyId, orgId int, deviceCode string) (*domain.Device, error) {
tx := d.transactionContext.PgTx
deviceModel := new(models.Device)
query := sqlbuilder.BuildQuery(tx.Model(deviceModel), map[string]interface{}{})
query.Where("company_id = ?", companyId)
query.Where("org_id = ?", orgId)
query.Where("device_code = ?", deviceCode)
//if v, ok := queryOptions["includeDeleted"]; ok && v.(bool) {
// query.AllWithDeleted()
//}
if err := query.First(); err != nil {
if err.Error() == "pg: no rows in result set" {
return nil, domain.ErrorNotFound
} else {
return nil, err
}
}
if deviceModel.DeviceId == 0 {
return nil, nil
} else {
return transform.TransformToDeviceDomainModelFromPgModels(deviceModel)
}
return nil, nil
}