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RequireMaximumReputationAttribute.cs
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RequireMaximumReputationAttribute.cs
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using System;
using System.Threading;
using System.Threading.Tasks;
using TehGM.Wolfringo.Commands.Attributes;
namespace TehGM.Wolfringo.Commands
{
/// <summary>Command requirement that checks if user has no more reputation level and percentage than specified.</summary>
/// <remarks><para>Default <see cref="CommandRequirementAttribute.ErrorMessage"/> for this requirement is "(n) Your reputation is too high to execute this command.".</para></remarks>
public class RequireMaximumReputationAttribute : CommandRequirementAttribute
{
/// <summary>Maximum reputation the user needs to have.</summary>
/// <seealso cref="WolfUser.Reputation"/>
public double MaximumReputation { get; }
/// <summary>Creates a new instance of command reputation requirement.</summary>
/// <param name="maximumReputation">Maximum reputation the user needs to have.</param>
public RequireMaximumReputationAttribute(double maximumReputation) : base()
{
if (maximumReputation < 0)
throw new ArgumentException("Reputation value cannot be negative", nameof(maximumReputation));
this.MaximumReputation = maximumReputation;
base.ErrorMessage = "(n) Your reputation is too high to execute this command.";
}
/// <inheritdoc/>
public override async Task<ICommandResult> CheckAsync(ICommandContext context, IServiceProvider services, CancellationToken cancellationToken = default)
{
WolfUser user = await context.GetSenderAsync(cancellationToken).ConfigureAwait(false);
return base.ResultFromBoolean(user.Reputation <= this.MaximumReputation);
}
}
}