rimashah25 commented on code in PR #6996:
URL: https://github.com/apache/trafficcontrol/pull/6996#discussion_r938003370
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traffic_ops/traffic_ops_golang/server/servers_server_capability.go:
##########
@@ -441,3 +442,87 @@ func getDSTenantIDsByIDs(tx *sqlx.Tx, dsIDs []int64)
([]DSTenant, error) {
return dsTenantIDs, nil
}
+
+// AssignMultipleServerCapabilities helps assign multiple server capabilities
to a given server.
+func AssignMultipleServerCapabilities(w http.ResponseWriter, r *http.Request) {
+ inf, userErr, sysErr, errCode := api.NewInfo(r, []string{"id"},
[]string{"id"})
+ tx := inf.Tx.Tx
+ if userErr != nil || sysErr != nil {
+ api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr)
+ return
+ }
+ defer inf.Close()
+
+ var msc tc.MultipleServerCapabilities
+ if err := json.NewDecoder(r.Body).Decode(&msc); err != nil {
+ api.HandleErr(w, r, tx, http.StatusBadRequest, err, nil)
+ return
+ }
+
+ // Check existence prior to checking type
+ _, exists, err := dbhelpers.GetServerNameFromID(tx, int64(msc.ServerID))
+ if err != nil {
+ api.HandleErr(w, r, tx, http.StatusInternalServerError, nil,
err)
+ }
+ if !exists {
+ userErr := fmt.Errorf("server %d does not exist", msc.ServerID)
+ api.HandleErr(w, r, tx, http.StatusNotFound, userErr, nil)
+ return
+ }
+
+ // Ensure type is correct
+ correctType := true
+ if err := tx.QueryRow(scCheckServerTypeQuery(),
msc.ServerID).Scan(&correctType); err != nil {
+ api.HandleErr(w, r, tx, http.StatusInternalServerError, nil,
fmt.Errorf("checking server type: %w", err))
+ return
+ }
+ if !correctType {
+ userErr := fmt.Errorf("server %d has an incorrect server type.
Server capabilities can only be assigned to EDGE or MID servers", msc.ServerID)
+ api.HandleErr(w, r, tx, http.StatusBadRequest, userErr, nil)
+ return
+ }
+
+ cdnName, err := dbhelpers.GetCDNNameFromServerID(tx,
int64(msc.ServerID))
+ if err != nil {
+ api.HandleErr(w, r, tx, http.StatusInternalServerError, nil,
err)
+ return
+ }
+
+ userErr, sysErr, errCode = dbhelpers.CheckIfCurrentUserCanModifyCDN(tx,
string(cdnName), inf.User.UserName)
+ if userErr != nil || sysErr != nil {
+ api.HandleErr(w, r, tx, errCode, userErr, sysErr)
+ return
+ }
+
+ //Delete existing rows from server_server_capability for a given server
+ _, err = tx.Exec("DELETE FROM server_server_capability ssc WHERE
ssc.server=$1", msc.ServerID)
+ if err != nil {
+ useErr, sysErr, statusCode := api.ParseDBError(err)
+ api.HandleErr(w, r, tx, statusCode, useErr, sysErr)
+ return
+ }
+
+ multipleServerCapabilities := make([]string, 0,
len(msc.ServerCapability))
Review Comment:
aha yes.. I had a different train of thought but originally that is want to
return but then I changed on how I am writing the object.. i'll scan the
results from the query into `msc.ServerCapability`
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