public async Task RemovePrefix(
            CommandContext context,
            [Description("The specific string prefix to remove from the guild's prefixes.")]
            string prefixToRemove)
        {
            using IBotAccessProvider dataAccessProvider = this.botAccessProvider.Build();
            GuildPrefix guildPrefix = dataAccessProvider.GetAllAssociatedGuildPrefixes(context.Guild.Id)
                                      .FirstOrDefault(e => e.Prefix.Equals(prefixToRemove));

            if (guildPrefix is null)
            {
                await context.RespondAsync(
                    $"{context.User.Mention}, I'm sorry but the prefix you have given me does not exist for this guild.");

                return;
            }

            dataAccessProvider.DeleteGuildPrefix(guildPrefix);
            await context.RespondAsync(
                $"{context.User.Mention}, I have removed the prefix {guildPrefix.Prefix} for this server.");
        }
        public async Task InteractiveRemovePrefix(CommandContext context)
        {
            using IBotAccessProvider provider = this.botAccessProvider.Build();

            List <GuildPrefix> guildPrefixes = provider.GetAllAssociatedGuildPrefixes(context.Guild.Id).ToList();

            if (!guildPrefixes.Any())
            {
                await context.RespondAsync("You don't have any custom prefixes to remove");

                return;
            }

            DiscordMessage msg = await context.RespondAsync(
                $":wave: Hi, {context.User.Mention}! You want to remove a prefix from your guild list?");

            await msg.CreateReactionAsync(DiscordEmoji.FromName(context.Client, ":regional_indicator_y:"));

            await msg.CreateReactionAsync(DiscordEmoji.FromName(context.Client, ":regional_indicator_n:"));

            InteractivityExtension interactivity = context.Client.GetInteractivity();

            InteractivityResult <MessageReactionAddEventArgs> interactivityResult =
                await interactivity.WaitForReactionAsync(msg, context.User);

            if (interactivityResult.TimedOut ||
                !interactivityResult.Result.Emoji.Equals(
                    DiscordEmoji.FromName(context.Client, ":regional_indicator_y:")))
            {
                DiscordMessage snark = await context.RespondAsync("Well then why did you get my attention! Thanks for wasting my time.");

                await Task.Delay(5000);

                await context.Channel.DeleteMessagesAsync(new List <DiscordMessage> {
                    msg, snark
                });

                return;
            }

            DiscordEmbedBuilder removeEventEmbed = new DiscordEmbedBuilder()
                                                   .WithTitle("Select a prefix to remove by typing: <prefix number>")
                                                   .WithColor(context.Member.Color);

            Task <(bool, int)> messageValidationAndReturn(MessageCreateEventArgs messageE)
            {
                if (messageE.Author.Equals(context.User) && int.TryParse(messageE.Message.Content, out int eventToChoose))
                {
                    return(Task.FromResult((true, eventToChoose)));
                }
                else
                {
                    return(Task.FromResult((false, -1)));
                }
            }

            await msg.DeleteAllReactionsAsync();

            CustomResult <int> result = await context.WaitForMessageAndPaginateOnMsg(
                GetGuildPrefixPages(guildPrefixes, interactivity, removeEventEmbed),
                messageValidationAndReturn,
                msg : msg);

            if (result.TimedOut || result.Cancelled)
            {
                DiscordMessage snark = await context.RespondAsync("You never gave me a valid input. Thanks for wasting my time. :triumph:");

                await Task.Delay(5000);

                await context.Channel.DeleteMessagesAsync(new List <DiscordMessage> {
                    msg, snark
                });

                return;
            }

            GuildPrefix selectedPrefix = guildPrefixes[result.Result - 1];

            provider.DeleteGuildPrefix(selectedPrefix);

            await msg.ModifyAsync(
                $"You have deleted the prefix \"{selectedPrefix.Prefix}\" from this guild's prefixes.", embed : null);
        }