Controllers/ProviderController.cs

@@ -24,5 +24,15 @@ namespace assignment2.Controllers
             return Ok(result);
         }
 
+        [HttpGet("{id}", Name = "ProviderGet")]
+        public async Task<IActionResult> Get(int id)
+        {
+            var result = await providerService.GetProvider(id);
+            if (result == null)
+            {
+                return NotFound();
+            }
+            return Ok(result);
+        }
     }
 }
\ No newline at end of file

Program.cs

@@ -2,8 +2,11 @@ using assignment1.Interfaces;
 using assignment1.Services;
 using DotNetEnv;
 using assignment2.Services;
+using ZiggyCreatures.Caching.Fusion;
+using Microsoft.Extensions.Caching.Memory;
 using Serilog;
 using Microsoft.Extensions.Options;
+
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -16,6 +19,12 @@ builder.Services.AddTransient<ISharedExperienceService, SharedExperienceService>
 builder.Services.AddTransient<IGuestService, GuestService>();
 Env.Load();
 builder.Services.AddDbContext<ExperienceDBContext>();
+builder.Services.AddFusionCache().WithDefaultEntryOptions(new FusionCacheEntryOptions
+{
+    Duration = TimeSpan.FromMinutes(2),
+    Priority = CacheItemPriority.Low
+});
+
 
 // Adds logger using appsettings.json for configuration
 builder.Services.AddSerilog(options => options.ReadFrom.Configuration(builder.Configuration));
@@ -61,4 +70,5 @@ app.UseMiddleware<LoggerMiddleware>();
 // Conditionally handle HTTPS redirection based on environment
 app.UseAuthorization();
 app.MapControllers();
+Console.WriteLine("Starting the application on http://localhost:5095");
 app.Run();

Services/ProviderService.cs

@@ -2,14 +2,17 @@ namespace assignment2.Services;
 
 using assignment2.Models;
 using Microsoft.EntityFrameworkCore;
+using ZiggyCreatures.Caching.Fusion;
 
 public class ProviderService : IProviderService
 {
     private readonly ExperienceDBContext context;
+    private readonly IFusionCache cache;
 
-    public ProviderService(ExperienceDBContext context)
+    public ProviderService(ExperienceDBContext context, IFusionCache cache)
     {
         this.context = context;
+        this.cache = cache;
     }
 
     public async Task<IEnumerable<ProviderView>> GetProviders()
@@ -25,9 +28,18 @@ public class ProviderService : IProviderService
             .ToListAsync();
     }
 
-    public async Task<Provider> GetProvider(int id)
+    public async Task<Provider?> GetProvider(int id)
     {
-        return await context.Providers.FirstOrDefaultAsync(p => p.ProviderId == id);
-    }
+        string cacheKey = $"provider:{id}";
 
+        return await cache.GetOrSetAsync<Provider?>(
+            cacheKey,
+            _ =>
+            {
+                Thread.Sleep(2000);
+                return context.Providers.FirstOrDefaultAsync(p => p.ProviderId == id);
+            },
+            TimeSpan.FromSeconds(30)
+        );
+    }
 }

appsettings.json

@@ -17,11 +17,8 @@
           "cappedMaxDocuments": "1000"
         }
       }
-      // Add other sinks here if desired...
     ],
-    "Enrich": [
-      "FromLogContext"
-    ]
+    "Enrich": ["FromLogContext"]
   },
   "AllowedHosts": "*"
 }

assignment1.csproj

@@ -23,6 +23,7 @@
     <PackageReference Include="Serilog.Settings.Configuration" Version="9.0.0" />
     <PackageReference Include="Serilog.Sinks.MongoDB" Version="7.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="7.2.0" />
+    <PackageReference Include="ZiggyCreatures.FusionCache" Version="2.1.0" />
   </ItemGroup>
 
 </Project>