rework of permissions needed

packages/httpRequest/hubs.go

@@ -11,6 +11,15 @@ import (
 	"github.com/google/uuid"
 )
 
+func hasHubUserPermission(user *types.HubUser, hub *types.Hub, permission types.RolePermission) bool {
+	for _, roleId := range user.Roles {
+		if role, ok := hub.Roles[roleId]; ok && role.HasPermission(permission) {
+			return true
+		}
+	}
+	return false
+}
+
 func HandleHubCreate(response http.ResponseWriter, request *http.Request) {
 	if !validCheckWithResponseOnFail(&response, request, normal) {
 		return
@@ -85,3 +94,40 @@ func HandleHubCreate(response http.ResponseWriter, request *http.Request) {
 	response.WriteHeader(http.StatusCreated)
 	response.Write([]byte(hub.Id.String()))
 }
+
+func HandleHubDelete(response http.ResponseWriter, request *http.Request) {
+	if !validCheckWithResponseOnFail(&response, request, normal) {
+		return
+	}
+	ctx := request.Context()
+
+	_, hubUser, hub, err := getHubUserIfValidWithResponseOnFail(ctx, response, request.Header.Get("token"), request.Header.Get("hubid"))
+	if err != nil {
+		return
+	}
+
+	if !hasHubUserPermission(hubUser, hub, types.PermissionRemoveHub) {
+		http.Error(response, "forbidden", http.StatusForbidden)
+		return
+	}
+
+	if err := postgresql.HubDelete(ctx, hub); err != nil {
+		http.Error(response, "internal server error", http.StatusInternalServerError)
+		return
+	}
+	cache.DeleteHub(hub)
+
+	response.WriteHeader(http.StatusOK)
+}
+
+func HandleHubGet(response http.ResponseWriter, request *http.Request) {
+	if !validCheckWithResponseOnFail(&response, request, normal) {
+		return
+	}
+	ctx := request.Context()
+	_, _, hub, err := getHubUserIfValidWithResponseOnFail(ctx, response, request.Header.Get("token"), request.Header.Get("hubid"))
+	if err != nil {
+		return
+	}
+	
+}