update todo, delete uneccessary body http respons

http.go

@@ -187,7 +187,7 @@ func HttpHandleNewToken(response http.ResponseWriter, request *http.Request) {
 	response.Write([]byte(token))
 }
 
-func HttpHandeNewGroup(response http.ResponseWriter, request *http.Request) {
+func HttpHandeGroupCreate(response http.ResponseWriter, request *http.Request) {
 	if !isMethodAllowed(&response, request) {
 		return
 	}
@@ -207,13 +207,6 @@ func HttpHandeNewGroup(response http.ResponseWriter, request *http.Request) {
 
 	colorString := request.FormValue("color")
 	color, err := ConvertStringToRgb(colorString)
-	if err != nil {
-		var ok bool
-		color, ok = Colors[colorString]
-		if !ok {
-			color = Colors["default"]
-		}
-	}
 
 	group := Group{
 		Name:      name,
@@ -238,6 +231,26 @@ func HttpHandeNewGroup(response http.ResponseWriter, request *http.Request) {
 	fmt.Fprintf(response, "%d", group.Id)
 }
 
+func HttpHandleGroupRemove(response http.ResponseWriter, request *http.Request) {
+	if !isMethodAllowed(&response, request) {
+		return
+	}
+
+	ctx := request.Context()
+	_, group, err := getIfOwnerClientAndGroup(ctx, &response, request)
+	if err != nil {
+		return
+	}
+
+	err = DbDeleteGroup(ctx, group)
+	if err != nil {
+		http.Error(response, "internal server error", http.StatusInternalServerError)
+		return
+	}
+
+	response.WriteHeader(http.StatusAccepted)
+}
+
 func HttpHandleGroupAddClient(response http.ResponseWriter, request *http.Request) {
 	if !isMethodAllowed(&response, request) {
 		return
@@ -292,7 +305,6 @@ func HttpHandleGroupAddClient(response http.ResponseWriter, request *http.Reques
 	}
 
 	response.WriteHeader(http.StatusAccepted)
-	response.Write([]byte("ok"))
 }
 
 func HttpHandleGroupRemoveClient(response http.ResponseWriter, request *http.Request) {
@@ -410,7 +422,6 @@ func HttpHandleGroupChangeOwner(response http.ResponseWriter, request *http.Requ
 	}
 
 	response.WriteHeader(http.StatusAccepted)
-	response.Write([]byte("changed"))
 }
 
 func HttpHandleNewMessage(response http.ResponseWriter, request *http.Request) {
@@ -448,7 +459,6 @@ func HttpHandleNewMessage(response http.ResponseWriter, request *http.Request) {
 		return
 	}
 	response.WriteHeader(http.StatusAccepted)
-	response.Write([]byte("sent"))
 }
 
 func HttpHandleGroupsGetWithoutMembers(response http.ResponseWriter, request *http.Request) {