cleanups and code fixes incl templ

server/handler/vmCreateEvent.go

@@ -4,7 +4,6 @@ import (
 	"database/sql"
 	"encoding/json"
 	"fmt"
-	"io"
 	"net/http"
 	"runtime"
 	"strconv"
@@ -26,6 +25,11 @@ import (
 // @Failure 500 {object} models.ErrorResponse "Server error"
 // @Router /api/event/vm/create [post]
 func (h *Handler) VmCreateEvent(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		writeJSONError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+
 	if h.denyLegacyAPI(w, "/api/event/vm/create") {
 		return
 	}
@@ -39,18 +43,8 @@ func (h *Handler) VmCreateEvent(w http.ResponseWriter, r *http.Request) {
 		//datacenter    string
 	)
 
-	reqBody, err := io.ReadAll(r.Body)
-	if err != nil {
-		h.Logger.Error("Invalid data received", "error", err)
-		writeJSONError(w, http.StatusInternalServerError, "Invalid data received")
-		return
-	} else {
-		h.Logger.Debug("received input data", "length", len(reqBody))
-	}
-
-	// Decode the JSON body into CloudEventReceived struct
 	var event models.CloudEventReceived
-	if err := json.Unmarshal(reqBody, &event); err != nil {
+	if err := decodeJSONBody(w, r, &event); err != nil {
 		h.Logger.Error("unable to decode json", "error", err)
 		writeJSONError(w, http.StatusBadRequest, "Invalid JSON body")
 		return