87 lines
3.1 KiB
C#
87 lines
3.1 KiB
C#
using Predictalytics.Domain.Enums;
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namespace Predictalytics.Domain.Entities;
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/// <summary>
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/// Represents a prediction market (event/question).
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/// </summary>
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public class Market
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{
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public int Id { get; set; }
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/// <summary>Platform this market belongs to.</summary>
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public PlatformType Platform { get; set; }
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/// <summary>The Event this market belongs to.</summary>
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public int EventId { get; set; }
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public virtual Event Event { get; set; } = null!;
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/// <summary>Platform-specific numeric market identifier.</summary>
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public long PlatformMarketId { get; set; }
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/// <summary>Platform-specific blockchain market identifier (conditionId on Polymarket).</summary>
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public string ConditionId { get; set; } = string.Empty;
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/// <summary>Smart contract question ID.</summary>
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public string QuestionId { get; set; } = string.Empty;
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/// <summary>URL-friendly slug for the market.</summary>
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public string MarketSlug { get; set; } = string.Empty;
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/// <summary>Detailed market description / resolution criteria.</summary>
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public string? Description { get; set; }
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/// <summary>Market image URL.</summary>
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public string? ImageUrl { get; set; }
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/// <summary>The question being predicted.</summary>
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public string Question { get; set; } = string.Empty;
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/// <summary>Category / tag (e.g. "Politics", "Crypto", "Sports").</summary>
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public MarketCategory Category { get; set; }
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/// <summary>Subcategory (e.g. "Basketball", "Elections", "Bitcoin").</summary>
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public string Subcategory { get; set; } = string.Empty;
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/// <summary>Current total volume traded.</summary>
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public decimal Volume { get; set; }
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/// <summary>Current 24h volume.</summary>
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public decimal Volume24h { get; set; }
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/// <summary>Current liquidity.</summary>
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public decimal Liquidity { get; set; }
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/// <summary>The time when trading opened for this market.</summary>
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public DateTime? StartDate { get; set; }
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/// <summary>When the market closes / resolves.</summary>
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public DateTime? EndDate { get; set; }
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public DateTime? ClosedAt { get; set; }
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/// <summary>Whether the market has been resolved.</summary>
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public bool IsResolved { get; set; }
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/// <summary>Resolution outcome (if resolved).</summary>
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public string? ResolutionOutcome { get; set; }
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public decimal FeeRateBps { get; set; }
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public bool IsNegRisk { get; set; }
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/// <summary>When this market was created on the platform.</summary>
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public DateTime CreatedAt { get; set; }
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/// <summary>When this record was first saved to our database.</summary>
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public DateTime DbCreatedAt { get; set; } = DateTime.UtcNow;
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/// <summary>Last time market data was refreshed.</summary>
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public DateTime? LastUpdatedAt { get; set; }
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/// <summary>Last time market trades were polled for trader discovery.</summary>
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public DateTime? LastTradesUpdatedAt { get; set; }
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// Navigation
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public ICollection<MarketOutcome> Outcomes { get; set; } = new List<MarketOutcome>();
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public virtual MarketAnalytics? Analytics { get; set; }
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}
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