SupportChild/Commands/SetSummaryCommand.cs

using System.Threading.Tasks;
using DSharpPlus.Entities;
using DSharpPlus.SlashCommands;
using DSharpPlus.SlashCommands.Attributes;
using MySqlConnector;

namespace SupportChild.Commands;

public class SetSummaryCommand : ApplicationCommandModule
{
	[SlashRequireGuild]
	[SlashCommand("setsummary", "Sets a ticket's summary for the summary command.")]
	public async Task OnExecute(InteractionContext command, [Option("Summary", "The ticket summary text.")] string summary)
	{
		ulong channelID = command.Channel.Id;
		// Check if ticket exists in the database
		if (!Database.TryGetOpenTicket(command.Channel.Id, out Database.Ticket _))
		{
			await command.CreateResponseAsync(new DiscordEmbedBuilder
			{
				Color = DiscordColor.Red,
				Description = "This channel is not a ticket."
			});
			return;
		}

		await using MySqlConnection c = Database.GetConnection();
		c.Open();
		MySqlCommand update = new MySqlCommand(@"UPDATE tickets SET summary = @summary WHERE channel_id = @channel_id", c);
		update.Parameters.AddWithValue("@summary", summary);
		update.Parameters.AddWithValue("@channel_id", channelID);
		update.Prepare();
		update.ExecuteNonQuery();
		update.Dispose();

		await command.CreateResponseAsync(new DiscordEmbedBuilder
		{
			Color = DiscordColor.Green,
			Description = "Summary set."
		}, true);
	}
}