public async Task <PromotionCampaignEntity> CreateCampaign(SocketGuildUser user, string commentBody)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
if (string.IsNullOrWhiteSpace(commentBody))
{
throw new ArgumentException("Comment cannot be empty!");
}
if ((await GetCampaigns()).Any(d => (ulong)d.PromotionFor.Id == user.Id))
{
throw new ArgumentException("A campaign already exists for that user.");
}
if (user.Roles.Count > 1)
{
throw new ArgumentException("Recommended user must be unranked.");
}
var timeOnServer = DateTimeOffset.UtcNow - user.JoinedAt.Value.ToUniversalTime();
if (timeOnServer < TimeSpan.FromDays(30))
{
throw new ArgumentException(
$"Recommended user must have been a member of the server for more than 30 days. Currently: {timeOnServer.TotalDays}");
}
var ret = new PromotionCampaignEntity
{
StartDate = DateTimeOffset.UtcNow,
Status = CampaignStatus.Active
};
await _repository.AddCampaign(ret, user);
await AddComment(ret, commentBody, PromotionSentiment.For);
if (PromotionChannel == null)
{
throw new NullReferenceException(nameof(promotionChannelID));
}
await PromotionChannel.SendMessageAsync("", false,
new EmbedBuilder()
.WithTitle("Campaign Started")
.WithAuthor(user)
.WithDescription(commentBody)
.WithFooter("Vote now at https://mod.gg/promotions"));
return(ret);
}