Test

src/web-api.web/Data/ToDoContext.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore;
+using web_api.web.Models;
+
+namespace web_api.web.Data
+{
+    public class ToDoContext : DbContext
+    {
+        public ToDoContext(DbContextOptions<ToDoContext> options) : base(options)
+        {
+        }
+
+        public DbSet<ToDo> ToDos { get; set; }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            base.OnModelCreating(modelBuilder);
+
+            // Configure ToDo entity
+            modelBuilder.Entity<ToDo>(entity =>
+            {
+                entity.HasKey(e => e.Id);
+                entity.Property(e => e.Id).ValueGeneratedOnAdd();
+                entity.Property(e => e.Title).HasMaxLength(200);
+                entity.Property(e => e.Description).HasMaxLength(1000);
+                entity.Property(e => e.IsCompleted).IsRequired();
+            });
+        }
+    }
+}

src/web-api.web/Migrations/20250604210641_InitialCreate.cs

@@ -0,0 +1,36 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace web_api.web.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "ToDos",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Title = table.Column<string>(type: "nvarchar(200)", maxLength: 200, nullable: true),
+                    IsCompleted = table.Column<bool>(type: "bit", nullable: false),
+                    Description = table.Column<string>(type: "nvarchar(1000)", maxLength: 1000, nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ToDos", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ToDos");
+        }
+    }
+}

src/web-api.web/Migrations/ToDoContextModelSnapshot.cs

@@ -0,0 +1,50 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using web_api.web.Data;
+
+#nullable disable
+
+namespace web_api.web.Migrations
+{
+    [DbContext(typeof(ToDoContext))]
+    partial class ToDoContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.5")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("web_api.web.Models.ToDo", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<bool>("IsCompleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Title")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ToDos");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

src/web-api.web/Models/CoinbaseExchangeRateResponse.cs

@@ -0,0 +1,22 @@
+using System.Text.Json.Serialization;
+
+namespace web_api.web.Models;
+
+/// <summary>
+/// Represents the response from Coinbase API v2/exchange-rates endpoint
+/// </summary>
+public record CoinbaseExchangeRateResponse(
+    [property: JsonPropertyName("data")]
+    ExchangeRateData Data
+);
+
+/// <summary>
+/// Contains the exchange rate data including base currency and rates
+/// </summary>
+public record ExchangeRateData(
+    [property: JsonPropertyName("currency")]
+    string Currency,
+
+    [property: JsonPropertyName("rates")]
+    Dictionary<string, string> Rates
+);