init efcore

BlueLaminate/BlueLaminate.EFCore/Data/SkinTrackerDbContext.cs

@@ -0,0 +1,42 @@
+using BlueLaminate.EFCore.Configurations;
+using BlueLaminate.EFCore.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace BlueLaminate.EFCore.Data;
+
+public class SkinTrackerDbContext : DbContext
+{
+    static SkinTrackerDbContext()
+    {
+        // Store and read all timestamps as UTC (timestamptz). Required so that
+        // DateTimeOffset properties round-trip correctly with Npgsql.
+        AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", false);
+    }
+
+    public SkinTrackerDbContext(DbContextOptions<SkinTrackerDbContext> options)
+        : base(options)
+    {
+    }
+
+    public DbSet<Weapon> Weapons => Set<Weapon>();
+    public DbSet<Skin> Skins => Set<Skin>();
+    public DbSet<SkinCondition> SkinConditions => Set<SkinCondition>();
+    public DbSet<SteamUser> SteamUsers => Set<SteamUser>();
+    public DbSet<SkinInstance> SkinInstances => Set<SkinInstance>();
+    public DbSet<InventoryItem> InventoryItems => Set<InventoryItem>();
+    public DbSet<Trade> Trades => Set<Trade>();
+    public DbSet<TradeItem> TradeItems => Set<TradeItem>();
+    public DbSet<PriceHistory> PriceHistories => Set<PriceHistory>();
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.ApplyConfiguration(new SkinConfiguration());
+        modelBuilder.ApplyConfiguration(new SkinConditionConfiguration());
+        modelBuilder.ApplyConfiguration(new SteamUserConfiguration());
+        modelBuilder.ApplyConfiguration(new SkinInstanceConfiguration());
+        modelBuilder.ApplyConfiguration(new InventoryItemConfiguration());
+        modelBuilder.ApplyConfiguration(new TradeConfiguration());
+        modelBuilder.ApplyConfiguration(new TradeItemConfiguration());
+        modelBuilder.ApplyConfiguration(new PriceHistoryConfiguration());
+    }
+}

BlueLaminate/BlueLaminate.EFCore/Data/SkinTrackerDbContextFactory.cs

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+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+
+namespace BlueLaminate.EFCore.Data;
+
+public class SkinTrackerDbContextFactory : IDesignTimeDbContextFactory<SkinTrackerDbContext>
+{
+    public SkinTrackerDbContext CreateDbContext(string[] args)
+    {
+        var connectionString =
+            Environment.GetEnvironmentVariable("SKINTRACKER_CONNECTION")
+            ?? "Host=localhost;Port=5432;Database=skintracker;Username=postgres;Password=postgres";
+
+        var options = new DbContextOptionsBuilder<SkinTrackerDbContext>()
+            .UseNpgsql(connectionString)
+            .UseSnakeCaseNamingConvention()
+            .Options;
+
+        return new SkinTrackerDbContext(options);
+    }
+}