84 lines
1.7 KiB
Go
84 lines
1.7 KiB
Go
package api
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import (
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"sap-cds-search/cmd/database/table"
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"time"
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)
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type CDSViewFieldJSON struct {
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Fields []table.CDSViewField `json:"fields"`
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}
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func GetCDSViewField(CDSViewTechnicalName string) error {
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var json CDSViewFieldJSON
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path := "https://api.sap.com/odata/1.0/catalog.svc/CdsViewsContent.CdsViews('" + CDSViewTechnicalName + "')/$value"
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fmt.Println("Getting: ", CDSViewTechnicalName)
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err := RequestJSON(path, &json)
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if err != nil {
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return err
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}
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for _, field := range json.Fields {
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field.CDSViewTechnicalName = CDSViewTechnicalName
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err := table.InsertOrReplaceCDSViewField(field)
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if err != nil {
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fmt.Println(err)
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continue
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}
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}
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return nil
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}
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func GetCDSViewFields() {
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cdsViews, _ := table.QueryAllCDSViewTechnicalNames()
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for _, cdsView := range *cdsViews {
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var json CDSViewFieldJSON
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path := "https://api.sap.com/odata/1.0/catalog.svc/CdsViewsContent.CdsViews('" + cdsView + "')/$value"
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fmt.Println("Getting: ", cdsView)
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err := RequestJSON(path, &json)
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if err != nil {
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fmt.Println(cdsView, err)
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continue
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}
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for _, field := range json.Fields {
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field.CDSViewTechnicalName = cdsView
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err := table.InsertOrReplaceCDSViewField(field)
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if err != nil {
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fmt.Println(field.CDSViewTechnicalName, field.FieldName, err)
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}
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}
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time.Sleep(200 * time.Millisecond)
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}
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}
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func RequestJSON(url string, v any) error {
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response, err := http.Get(url)
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if err != nil {
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return err
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}
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responseData, err := io.ReadAll(response.Body)
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if err != nil {
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return err
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}
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if len(responseData) == 0 {
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return errors.New("empty response")
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}
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err = json.Unmarshal(responseData, v)
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if err != nil {
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return err
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}
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return nil
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}
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