feat(fundamentals): refactor entities, add Yahoo modules scraper, 52W metrics and migrations

FinlyticFundamentals/Entities/AssetDataEntity.cs

@@ -1,15 +1,19 @@
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 
 namespace FinlyticFundamentals.Entities;
 
 public class AssetDataEntity
 {
+    [Key] public string Isin { get; set; } = string.Empty;
 
-    [Key] public string Isin { get; set; } = "";
+    public string Name { get; set; } = string.Empty;
+    public string Description { get; set; } = string.Empty;
 
-    public string Description { get; set; } = "";
+    public TickerEntity PrimaryTicker { get; set; } = new();
+    public List<TickerEntity> AvailableTickers { get; set; } = new();
 
-    public ICollection<KeyExecutiveEntity> KeyExecutives { get; set; }
-
-    public ICollection<AssetEventEntity> AssetEvents { get; set; }
+    public ICollection<KeyExecutiveEntity> KeyExecutives { get; set; } = new List<KeyExecutiveEntity>();
+    public ICollection<AssetEventEntity> AssetEvents { get; set; } = new List<AssetEventEntity>();
+    public ICollection<FundamentalDataEntity> FundamentalData { get; set; } = new List<FundamentalDataEntity>();
 }

FinlyticFundamentals/Entities/AssetEventEntity.cs

@@ -1,6 +1,23 @@
-namespace FinlyticFundamentals.Entities;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace FinlyticFundamentals.Entities;
 
 public class AssetEventEntity
 {
     
+    [Key]
+    public Guid Id { get; set; } = Guid.NewGuid();
+
+    public TickerEntity Ticker { get; set; } = new(); 
+    
+    public string Type { get; set; } = string.Empty; 
+
+    public DateTime Date { get; set; }
+
+    [Required]
+    public string AssetDataIsin { get; set; } = string.Empty;
+
+    [ForeignKey(nameof(AssetDataIsin))]
+    public AssetDataEntity AssetData { get; set; } = null!;
 }

FinlyticFundamentals/Entities/FundamentalDataEntity.cs

@@ -1,6 +1,69 @@
-namespace FinlyticFundamentals.Entities;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace FinlyticFundamentals.Entities;
 
 public class FundamentalDataEntity
 {
+    [Key] 
+    public string Isin { get; set; } = string.Empty;
+
+    public TickerEntity Ticker { get; set; } = new();
+
+    // --- Valuation & Multiples ---
+    public decimal? MarketCap { get; set; }
+    public decimal? EnterpriseValue { get; set; }
+    public decimal? TrailingPe { get; set; }
+    public decimal? ForwardPe { get; set; }
+    public decimal? PegRatio { get; set; }
+    public decimal? PriceToSales { get; set; }
+    public decimal? PriceToBook { get; set; }
+    public decimal? EvToEbitda { get; set; }
+
+    // --- Income Statement (TTM) ---
+    public decimal? TotalRevenue { get; set; }
+    public decimal? RevenueGrowthYoY { get; set; }
+    public decimal? GrossProfit { get; set; }
+    public decimal? OperatingIncome { get; set; } // EBIT
+    public decimal? Ebitda { get; set; }
+    public decimal? NetIncome { get; set; }
+    public decimal? DilutedEps { get; set; }
+
+    // --- Balance Sheet & Cash Flow (MRQ / TTM) ---
+    public decimal? TotalCash { get; set; }
+    public decimal? TotalDebt { get; set; }
+    public decimal? DebtToEquity { get; set; }
+    public decimal? CurrentRatio { get; set; }
+    public decimal? OperatingCashFlow { get; set; }
+    public decimal? FreeCashFlow { get; set; }
+
+    // --- Dividenden & Profitabilität ---
+    public decimal? ReturnOnEquity { get; set; }
+    public decimal? ReturnOnAssets { get; set; }
+    public decimal? ForwardDividendYield { get; set; }
+    public decimal? PayoutRatio { get; set; }
+
+    // --- 52-Wochen-Spannbreite ---
+    public decimal? FiftyTwoWeekHigh { get; set; }
+    public decimal? FiftyTwoWeekLow { get; set; }
+
+    // --- Analysten-Ratings & Kursziele ---
+    public string? ConsensusRating { get; set; }
+    public decimal? PriceTargetLow { get; set; }
+    public decimal? PriceTargetMean { get; set; }
+    public decimal? PriceTargetHigh { get; set; }
+
+    // --- Aktionärsstruktur & Short-Interesse ---
+    public decimal? PercentHeldByInstitutions { get; set; }
+    public decimal? PercentHeldByInsiders { get; set; }
+    public decimal? ShortPercentOfFloat { get; set; }
+    public decimal? ShortRatio { get; set; }
+
+    public DateTime LastUpdatedUtc { get; set; } = DateTime.UtcNow;
     
+    [Required]
+    public string AssetDataIsin { get; set; } = string.Empty;
+
+    [ForeignKey(nameof(AssetDataIsin))]
+    public AssetDataEntity AssetData { get; set; } = null!;
 }

FinlyticFundamentals/Entities/KeyExecutiveEntity.cs

@@ -1,6 +1,17 @@
-namespace FinlyticFundamentals.Entities;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace FinlyticFundamentals.Entities;
 
 public class KeyExecutiveEntity
 {
-    
+    [Key] public Guid Id { get; set; } = Guid.NewGuid();
+
+    public string Name { get; set; } = string.Empty;
+    public string Title { get; set; } = string.Empty;
+    public string Payment { get; set; } = string.Empty;
+
+    [Required] public string AssetDataIsin { get; set; } = string.Empty;
+
+    [ForeignKey(nameof(AssetDataIsin))] public AssetDataEntity AssetData { get; set; } = null!;
 }

FinlyticFundamentals/Entities/TickerEntity.cs

@@ -1,6 +1,10 @@
-namespace FinlyticFundamentals.Entities;
+using Microsoft.EntityFrameworkCore;
 
+namespace FinlyticFundamentals.Entities;
+
+[Owned]
 public class TickerEntity
 {
-    
+    public string Ticker { get; set; } = string.Empty;
+    public string Exchange { get; set; } = string.Empty;
 }