House Keeping

API/API.csproj

@@ -7,6 +7,8 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="6.0.5" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="6.0.5" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

API/Controllers/ErrorController.cs

@@ -4,6 +4,7 @@ using Microsoft.AspNetCore.Mvc;
 namespace API.Controllers
 {
     [Route("errors/{code}")]
+    [ApiExplorerSettings(IgnoreApi = true)]
     public class ErrorController : BaseApiController
     {
         public IActionResult Error(int code)

API/Controllers/ProductsController.cs

@@ -4,6 +4,7 @@ using Core.Interfaces;
 using Core.Specifications;
 using API.Dtos;
 using AutoMapper;
+using API.Errors;
 
 namespace API.Controllers
 {
@@ -31,10 +32,13 @@ namespace API.Controllers
         }
 
         [HttpGet("{id}")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(ApiResponse), StatusCodes.Status404NotFound)]
         public async Task<ActionResult<ProductToReturnDto>> GetProduct(int id)
         {
             var spec = new ProductsWithTypesAndBrandsSpecification(id);
             var product = await _productsRepo.GetEntityWithSpec(spec);
+            if (product == null) return NotFound(new ApiResponse(404));
             return _mapper.Map<Product, ProductToReturnDto>(product);
         }
 

API/Controllers/WeatherForecastController.cs

@@ -4,6 +4,7 @@ namespace API.Controllers;
 
 [ApiController]
 [Route("[controller]")]
+[ApiExplorerSettings(IgnoreApi = true)]
 public class WeatherForecastController : ControllerBase
 {
     private static readonly string[] Summaries = new[]

API/Errors/ApiValidationErrorReponse.cs

@@ -1,7 +0,0 @@
-namespace API.Errors
-{
-    public class ApiValidationErrorReponse
-    {
-        
-    }
-}

API/Errors/ApiValidationErrorResponse.cs

@@ -0,0 +1,11 @@
+namespace API.Errors
+{
+    public class ApiValidationErrorResponse : ApiResponse
+    {
+        public ApiValidationErrorResponse() : base(400)
+        {
+        }
+        
+        public IEnumerable<string> Errors { get; set; }
+    }
+}

API/Extensions/ApplicationServicesExtensions.cs

@@ -0,0 +1,32 @@
+using API.Errors;
+using Core.Interfaces;
+using Infrastructure.Data;
+using Microsoft.AspNetCore.Mvc;
+
+namespace API.Extensions
+{
+    public  static class ApplicationServicesExtensions
+    {
+        public static IServiceCollection AddApplicationServices(this IServiceCollection services)
+        {
+            services.AddScoped<iProductRepository, ProductRepository>();
+            services.AddScoped(typeof(IGenericRepository<>), (typeof(GenericRepository<>)));
+            services.Configure<ApiBehaviorOptions>(options =>
+                options.InvalidModelStateResponseFactory = actionContext =>
+                {
+                    var errors = actionContext.ModelState
+                        .Where(e => e.Value.Errors.Count > 0)
+                        .SelectMany(x => x.Value.Errors)
+                        .Select(x => x.ErrorMessage).ToArray();
+
+                    var errorRepsponse = new ApiValidationErrorResponse
+                    {
+                        Errors = errors
+                    };
+
+                    return new BadRequestObjectResult(errorRepsponse);
+                });
+            return services;
+        }
+    }
+}

API/Extensions/SwaggerServiceExtensions.cs

@@ -0,0 +1,25 @@
+using Microsoft.OpenApi.Models;
+
+namespace API.Extensions
+{
+    public static class SwaggerServiceExtensions
+    {
+        public static IServiceCollection  AddSwaggerDocumentation(this IServiceCollection services)
+        {
+            services.AddSwaggerGen(c =>
+            {
+                c.SwaggerDoc("v1", new OpenApiInfo { Title = "WebAPIv5", Version = "v1" });
+            });
+
+            return services;
+        }
+
+        public static IApplicationBuilder UseSwaggerDocumentation(this IApplicationBuilder app)
+        {
+            app.UseSwagger();
+            app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "WebAPIv5 v1"));
+
+            return app;
+        }
+    }
+}

API/Startup.cs

@@ -1,9 +1,8 @@
+using API.Extensions;
 using API.Helpers;
 using API.Middleware;
-using Core.Interfaces;
 using Infrastructure.Data;
 using Microsoft.EntityFrameworkCore;
-using Microsoft.OpenApi.Models;
 
 namespace API
 {
@@ -21,14 +20,11 @@ namespace API
         {
 
             services.AddControllers();
+            services.AddApplicationServices();
+            services.AddSwaggerDocumentation();
             services.AddDbContext<StoreContext>(x => x.UseSqlite(_config.GetConnectionString("DefaultConnection")));
-            services.AddScoped<iProductRepository, ProductRepository>();
-            services.AddScoped(typeof(IGenericRepository<>), (typeof(GenericRepository<>)));
             services.AddAutoMapper(typeof(MappingProfiles));
-            services.AddSwaggerGen(c =>
+            
-            {
-                c.SwaggerDoc("v1", new OpenApiInfo { Title = "WebAPIv5", Version = "v1" });
-            });
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
@@ -36,12 +32,6 @@ namespace API
         {
             app.UseMiddleware<ExceptionMiddleware>();
             
-            if (env.IsDevelopment())
-            {
-                app.UseSwagger();
-                app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "WebAPIv5 v1"));
-            }
-
             app.UseStatusCodePagesWithReExecute("/errors/{0}");
 
             app.UseHttpsRedirection();
@@ -50,6 +40,7 @@ namespace API
             app.UseStaticFiles();
 
             app.UseAuthorization();
+            app.UseSwaggerDocumentation();
 
             app.UseEndpoints(endpoints =>
             {