Continue to modularize even more components

TwilioSMSReceiver.Common/MessageHandlers/BaseHandler.cs

@@ -0,0 +1,40 @@
+#nullable disable
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using TwilioSMSReceiver.Common.Interfaces;
+using TwilioSMSReceiver.Data;
+using TwilioSMSReceiver.Data.Models;
+
+namespace TwilioSMSReceiver.Common.MessageHandlers
+{
+    public abstract class BaseHandler : IMessageHandler
+    {
+        protected readonly SMSDbCtx sMSDbCtx;
+        protected readonly ILogger<BaseHandler> _logger;
+        protected readonly IServiceProvider _serviceProvider;
+
+        public BaseHandler(IServiceProvider serviceProvider)
+        {
+            _serviceProvider = serviceProvider;
+            sMSDbCtx = _serviceProvider.CreateScope().ServiceProvider.GetService<SMSDbCtx>();
+            _logger = _serviceProvider.CreateScope().ServiceProvider.GetService<ILogger<BaseHandler>>();
+        }
+        public virtual async Task<bool> RelaySms(SMSModel model)
+        {
+            if (sMSDbCtx.SMSMessages.Any(b => b.Id == model.Id))
+            {
+                var message =
+                    sMSDbCtx.SMSMessages.Where(b => b.Id == model.Id).First();
+                if (!message.IsForwardedYet)
+                {
+                    _logger.LogInformation($"Marking message with id {message.Id} as forwarded");
+                    message.IsForwardedYet = true;
+                    sMSDbCtx.SMSMessages.Update(message);
+                    await sMSDbCtx.SaveChangesAsync();
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}