fix(RedisROA): Added new RedisServiceCollectionExtensions

src/Neuroglia.Data.Infrastructure.ResourceOriented.Redis/Extensions/RedisServiceCollectionExtensions.cs

@@ -0,0 +1,42 @@
+// Copyright © 2021-Present Neuroglia SRL. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License"),
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Neuroglia.Data.Infrastructure.ResourceOriented.Services;
+using StackExchange.Redis;
+
+namespace Neuroglia.Data.Infrastructure.ResourceOriented.Redis;
+
+/// <summary>
+/// Defines extensions for <see cref="IServiceCollection"/>s
+/// </summary>
+public static class RedisServiceCollectionExtensions
+{
+
+    /// <summary>
+    /// Adds and configures a <see cref="RedisDatabase"/>
+    /// </summary>
+    /// <param name="services">The <see cref="IServiceCollection"/> to configure</param>
+    /// <param name="connectionString">The Redis connection string to use</param>
+    /// <returns>The configured <see cref="IServiceCollection"/></returns>
+    public static IServiceCollection AddRedisDatabase(this IServiceCollection services, string connectionString)
+    {
+        ArgumentException.ThrowIfNullOrWhiteSpace(connectionString);
+        services.TryAddSingleton<IConnectionMultiplexer>(provider => ConnectionMultiplexer.Connect(connectionString));
+        services.AddSingleton<RedisDatabase>();
+        services.AddSingleton<Services.IDatabase>(provider => provider.GetRequiredService<RedisDatabase>());
+        return services;
+    }
+
+}