rimashah25 commented on code in PR #7408:
URL: https://github.com/apache/trafficcontrol/pull/7408#discussion_r1149788080
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traffic_ops/traffic_ops_golang/servicecategory/servicecategories.go:
##########
@@ -187,3 +189,209 @@ WHERE name=$2 RETURNING last_updated`
func deleteQuery() string {
return `DELETE FROM service_category WHERE name=:name`
}
+
+func GetServiceCategory(w http.ResponseWriter, r *http.Request) {
+ var sc tc.ServiceCategoryV5
+ inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+ tx := inf.Tx
+ if userErr != nil || sysErr != nil {
+ api.HandleErr(w, r, tx.Tx, errCode, userErr, sysErr)
+ return
+ }
+ defer inf.Close()
+
+ // Query Parameters to Database Query column mappings
+ queryParamsToQueryCols := map[string]dbhelpers.WhereColumnInfo{
+ "name": {Column: "sc.name", Checker: nil},
+ }
+ if _, ok := inf.Params["orderby"]; !ok {
+ inf.Params["orderby"] = "name"
+ }
+ where, orderBy, pagination, queryValues, errs :=
dbhelpers.BuildWhereAndOrderByAndPagination(inf.Params, queryParamsToQueryCols)
+ if len(errs) > 0 {
+ api.HandleErr(w, r, tx.Tx, http.StatusBadRequest,
util.JoinErrs(errs), nil)
+ return
+ }
+
+ selectQuery := "SELECT name, last_updated FROM service_category as sc"
+ query := selectQuery + where + orderBy + pagination
+ rows, err := tx.NamedQuery(query, queryValues)
+ if err != nil {
+ api.HandleErr(w, r, tx.Tx, http.StatusInternalServerError, nil,
fmt.Errorf("server capability read: error getting server capability(ies): %w",
err))
+ return
+ }
+ defer log.Close(rows, "unable to close DB connection")
+
+ scList := []tc.ServiceCategoryV5{}
+ for rows.Next() {
+ if err = rows.Scan(&sc.Name, &sc.LastUpdated); err != nil {
+ api.HandleErr(w, r, tx.Tx,
http.StatusInternalServerError, nil, fmt.Errorf("error getting service
categories(ies): %w", err))
+ return
+ }
+ scList = append(scList, sc)
+ }
+
+ api.WriteResp(w, r, scList)
+ return
+}
+
+func CreateServiceCategory(w http.ResponseWriter, r *http.Request) {
+ inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+ if userErr != nil || sysErr != nil {
+ api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr)
+ return
+ }
+ defer inf.Close()
+ tx := inf.Tx.Tx
+
+ sc, readValErr := readAndValidateJsonStruct(r)
+ if readValErr != nil {
+ api.HandleErr(w, r, tx, http.StatusBadRequest, readValErr, nil)
+ return
+ }
+
+ // check if service category already exists
+ var count int
+ err := tx.QueryRow("SELECT count(*) from service_category where name =
$1 ", sc.Name).Scan(&count)
+ if err != nil {
+ api.HandleErr(w, r, tx, http.StatusInternalServerError, nil,
fmt.Errorf("error: %w, when checking if service category with name %s exists",
err, sc.Name))
+ return
+ }
+ if count == 1 {
+ api.HandleErr(w, r, tx, http.StatusBadRequest,
fmt.Errorf("service category name '%s' already exists.", sc.Name), nil)
+ return
+ }
+
+ // create server capability
Review Comment:
copy - paste comment mistake
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