feat(host): role-gated Program.cs composes all v2 components

2026-05-26 05:22:59 -04:00
parent eb4280b7eb
commit e2b357f89a
6 changed files with 155 additions and 1 deletions
@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace ZB.MOM.WW.OtOpcUa.Configuration;
+
+public static class ServiceCollectionExtensions
+{
+    public const string ConnectionStringName = "ConfigDb";
+
+    /// <summary>
+    /// Registers <see cref="IDbContextFactory{TContext}"/> for <see cref="OtOpcUaConfigDbContext"/>
+    /// using the connection string named <c>ConfigDb</c> from <see cref="IConfiguration"/>.
+    /// </summary>
+    public static IServiceCollection AddOtOpcUaConfigDb(this IServiceCollection services, IConfiguration configuration)
+    {
+        var connectionString = configuration.GetConnectionString(ConnectionStringName)
+            ?? throw new InvalidOperationException(
+                $"Connection string '{ConnectionStringName}' is required. Add it to appsettings.json or the OTOPCUA_CONFIG_CONNECTION env var.");
+
+        services.AddDbContextFactory<OtOpcUaConfigDbContext>(opt => opt.UseSqlServer(connectionString));
+        return services;
+    }
+}