api-cds-search/cmd/api/api.go
2025-03-24 10:01:47 +01:00

103 lines
2.6 KiB
Go

/*
Copyright (C) 2025 snoutie
Authors: snoutie (copyright@achtarmig.org)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package api
import (
"api-cds-search/cmd/database/table"
"encoding/json"
"errors"
"fmt"
"io"
"net/http"
"time"
)
type CDSViewFieldJSON struct {
Fields []table.CDSViewField `json:"fields"`
}
//TODO: "https://api.sap.com/api/1.0/container/CDSViews/artifacts?containerType=contentType&$filter=Type%20eq%20'CDSVIEW'&$top=" + fmt.Sprint(top) + "&$skip=" + fmt.Sprint(skip)
func GetCDSViewField(CDSViewTechnicalName string) error {
var json CDSViewFieldJSON
path := "https://api.sap.com/odata/1.0/catalog.svc/CdsViewsContent.CdsViews('" + CDSViewTechnicalName + "')/$value"
fmt.Println("Getting: ", CDSViewTechnicalName)
err := RequestJSON(path, &json)
if err != nil {
return err
}
for _, field := range json.Fields {
field.CDSViewTechnicalName = CDSViewTechnicalName
err := table.InsertOrReplaceCDSViewField(field)
if err != nil {
fmt.Println(err)
continue
}
}
return nil
}
func GetCDSViewFields() {
cdsViews, _ := table.QueryAllCDSViewTechnicalNames()
for _, cdsView := range *cdsViews {
var json CDSViewFieldJSON
path := "https://api.sap.com/odata/1.0/catalog.svc/CdsViewsContent.CdsViews('" + cdsView + "')/$value"
fmt.Println("Getting: ", cdsView)
err := RequestJSON(path, &json)
if err != nil {
fmt.Println(cdsView, err)
continue
}
for _, field := range json.Fields {
field.CDSViewTechnicalName = cdsView
err := table.InsertOrReplaceCDSViewField(field)
if err != nil {
fmt.Println(field.CDSViewTechnicalName, field.FieldName, err)
}
}
time.Sleep(200 * time.Millisecond)
}
}
func RequestJSON(url string, v any) error {
response, err := http.Get(url)
if err != nil {
return err
}
responseData, err := io.ReadAll(response.Body)
if err != nil {
return err
}
if len(responseData) == 0 {
return errors.New("empty response")
}
err = json.Unmarshal(responseData, v)
if err != nil {
return err
}
return nil
}