From 707744de7439d563f8d013d417476a84d8a97d97 Mon Sep 17 00:00:00 2001
From: rxdn <29165304+rxdn@users.noreply.github.com>
Date: Mon, 17 Apr 2023 19:42:12 +0100
Subject: [PATCH] Validate welcome message content

---
 app/http/endpoints/api/panel/panelcreate.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/app/http/endpoints/api/panel/panelcreate.go b/app/http/endpoints/api/panel/panelcreate.go
index bf97317..81803c0 100644
--- a/app/http/endpoints/api/panel/panelcreate.go
+++ b/app/http/endpoints/api/panel/panelcreate.go
@@ -297,6 +297,11 @@ func (p *panelBody) doValidations(ctx *gin.Context, guildId uint64) bool {
 		return false
 	}
 
+	if !p.validateWelcomeMessage() {
+		ctx.JSON(400, utils.ErrorStr("The welcome message you provided has no content"))
+		return false
+	}
+
 	if !p.verifyButtonLabel() {
 		ctx.JSON(400, utils.ErrorStr("Button labels cannot be longer than 80 characters"))
 		return false
@@ -520,6 +525,14 @@ func (p *panelBody) verifyNamingScheme() bool {
 	return true
 }
 
+func (p *panelBody) validateWelcomeMessage() bool {
+	return p.WelcomeMessage == nil || !(p.WelcomeMessage.Title == nil &&
+		p.WelcomeMessage.Description == nil &&
+		len(p.WelcomeMessage.Fields) == 0 &&
+		p.WelcomeMessage.ImageUrl == nil &&
+		p.WelcomeMessage.ThumbnailUrl == nil)
+}
+
 func getRoleHashSet(guildId uint64) (*collections.Set[uint64], error) {
 	ctx, err := botcontext.ContextForGuild(guildId)
 	if err != nil {