public async Task <ActionResult <PostResult> > PostExteralApplicationPayment(PostRequest postRequest)
{
var discordIdUl = ulong.Parse(postRequest.DiscordId);
var buyMember = await _context.VetMembers.AsQueryable().FirstOrDefaultAsync(c => c.DiscordId == discordIdUl);
if (buyMember == null)
{
return(new PostResult
{
IsSucceed = false,
ErrorMessage = "不正なユーザーのリクエストです"
});
}
var lestAmount = CoreService.CalcAmount(buyMember);
if (lestAmount < postRequest.Amount)
{
return(new PostResult
{
IsSucceed = false,
ErrorMessage = "残高不足です。"
});
}
var app = await _context.ExteralApplications.AsQueryable()
.Include(c => c.VetMember)
.FirstOrDefaultAsync(c => c.Id == postRequest.AppId);
var entity = new ExteralApplicationPayment
{
ExteralApplicationId = postRequest.AppId,
Amount = postRequest.Amount,
Description = postRequest.Description,
DiscordId = discordIdUl,
RefJson = postRequest.RefJson,
ExpirationDate = DateTimeOffset.Now.AddMinutes(5)
};
_context.ExteralApplicationPayments.Add(entity);
await _context.SaveChangesAsync();
//Todo:DMを送信する
await SendConfirmNotificationAsync(app, buyMember, entity);
return(new PostResult
{
IsSucceed = true
});
}
private async Task SendConfirmNotificationAsync(ExteralApplication app, VetMember user, ExteralApplicationPayment eap)
{
Discord.EmbedBuilder builder = new Discord.EmbedBuilder();
builder.WithTitle($"{app.Name}:購入確認");
builder.WithUrl(app.CallbackUrl + $"?id={eap.Id}");
builder.WithAuthor(app.VetMember.Name, app.VetMember.GetAvaterIconUrl(), app.VetMember.GetMemberPageUrl(StaticSettings.SiteBaseUrl));
builder.AddField("金額", eap.Amount);
builder.WithDescription(eap.Description);
builder.WithFooter("よろしければ、タイトルをクリックして購入処理をつづけてください");
await CoreService.SendDirectMessage(new[] { user }, string.Empty, builder.Build());
}
