Adding Flags API

src/api/MicCheck.Api/Data/DatabaseSeeder.cs

@@ -0,0 +1,53 @@
+using MicCheck.Api.Organizations;
+using MicCheck.Api.Projects;
+using Microsoft.EntityFrameworkCore;
+using AppEnvironment = MicCheck.Api.Environments.Environment;
+
+namespace MicCheck.Api.Data;
+
+public class DatabaseSeeder
+{
+    private readonly MicCheckDbContext _db;
+
+    public DatabaseSeeder(MicCheckDbContext db)
+    {
+        _db = db;
+    }
+
+    public async Task SeedAsync(CancellationToken ct = default)
+    {
+        if (await _db.Organizations.AnyAsync(ct))
+            return;
+
+        var organization = new Organization
+        {
+            Name = "Default",
+            CreatedAt = DateTimeOffset.UtcNow
+        };
+        _db.Organizations.Add(organization);
+        await _db.SaveChangesAsync(ct);
+
+        var project = new Project
+        {
+            Name = "My Project",
+            OrganizationId = organization.Id,
+            CreatedAt = DateTimeOffset.UtcNow
+        };
+        _db.Projects.Add(project);
+        await _db.SaveChangesAsync(ct);
+
+        var environmentNames = new[] { "Development", "Staging", "Production" };
+        foreach (var name in environmentNames)
+        {
+            _db.Environments.Add(new AppEnvironment
+            {
+                Name = name,
+                ApiKey = $"env-{Guid.NewGuid():N}",
+                ProjectId = project.Id,
+                CreatedAt = DateTimeOffset.UtcNow
+            });
+        }
+
+        await _db.SaveChangesAsync(ct);
+    }
+}