Bu makale kapsam\u0131nda ASP.NET Core ile lightweight bir RESTful API<\/strong> geli\u015ftirece\u011fiz. Bunun i\u00e7in data i\u015flemlerinde\u00a0Dapper<\/strong>\u00a0ve\u00a0Repository<\/strong>\u00a0pattern’\u0131n\u0131 kullan\u0131p,\u00a0global exception’lar\u0131 ise\u00a0Serilog<\/strong> ile handle edece\u011fiz. Geli\u015ftirmenin ard\u0131ndan ise bir Swagger<\/strong> aray\u00fcz\u00fc ekleyip,\u00a0Azure App Services<\/strong> \u00fczerine nas\u0131l deploy edebiliriz gibi i\u015flemleri ger\u00e7ekle\u015ftirmeye \u00e7al\u0131\u015faca\u011f\u0131z.<\/p>\n \u00d6ncelikle PowerShell<\/em> \u00fczerinden “aspnetcore-rest-api-with-dapper<\/em>” isminde bir folder olu\u015fturarak, a\u015fa\u011f\u0131daki gibi “dotnet new webapi<\/em>” komutu ile bir ASP.NET Core Web API projesi olu\u015ftural\u0131m. Ard\u0131ndan “code .<\/em>” komutu ile Visual Studio Code<\/em> i\u00e7erisinde projenin a\u00e7\u0131lmas\u0131n\u0131 sa\u011flayal\u0131m.<\/p>\n Bu i\u015flemin ard\u0131ndan template, a\u015fa\u011f\u0131daki gibi Visual Studio Code<\/em> i\u00e7erisinde a\u00e7\u0131lacakt\u0131r.<\/p>\n Art\u0131k kodlamaya yava\u015f yava\u015f ba\u015flayabiliriz.<\/p>\n Bir e-ticaret sitesi geli\u015ftirdi\u011fimizi d\u00fc\u015f\u00fcnelim ve \u00fcr\u00fcnlerimizi y\u00f6netecek bir RESTful API tasarlamak istiyoruz. \u00d6ncelikle proje i\u00e7erisinde “Models<\/em>” isminde bir folder olu\u015ftural\u0131m ve i\u00e7erisine “Product<\/em>” class’\u0131n\u0131 a\u015fa\u011f\u0131daki gibi tan\u0131mlayal\u0131m.<\/p>\n Sql create script’i ise:<\/p>\n Request<\/strong> ve Response<\/strong> objelerini tan\u0131mlayabilmek i\u00e7in “Contracts<\/em>” isminde yeni bir folder daha olu\u015ftural\u0131m. API \u00fczerinden sisteme yeni bir product eklenmek istenece\u011fi zaman kullanacak olaca\u011f\u0131m\u0131z “ProductRequest<\/em>” objesini a\u015fa\u011f\u0131daki gibi tan\u0131ml\u0131 olsun.<\/p>\n Bu i\u015flemin ard\u0131ndan, API \u00fczerinden d\u0131\u015far\u0131ya response olarak d\u00f6nece\u011fimiz “ProductResponse<\/em>” objesini de a\u015fa\u011f\u0131daki gibi tan\u0131mlayal\u0131m.<\/p>\n Buradaki “Message<\/em>” property’sini istenilen product’\u0131n bulunamad\u0131\u011f\u0131 durumlarda, bulunamad\u0131 bilgisini response olarak d\u00f6nebilmek i\u00e7in kullanaca\u011f\u0131z. E\u011fer “Message<\/em>” property’sine\u00a0herhangi bir bilgi set etmez isek, eklemi\u015f oldu\u011fumuz “[JsonProperty]<\/em>” attribute’\u00fc ile serialize i\u015flemleri s\u0131ras\u0131nda bu property, ignore edilecektir.<\/p>\n Gerekli olan common objeleri tan\u0131mlamam\u0131z\u0131n ard\u0131ndan, art\u0131k s\u0131ras\u0131yla “Controller > Business > Data” \u015feklinde kodlamaya ve implemente etmeye ba\u015flayabiliriz. \u0130lk olarak “Controllers<\/em>” folder’\u0131 i\u00e7erisinde, “ProductsController<\/em>” isminde yeni bir controller olu\u015ftural\u0131m ve a\u015fa\u011f\u0131daki gibi kodlayal\u0131m.<\/p>\n Constructor \u00fczerinden “IProductBusiness<\/em>” olarak bir interface inject ettik ve ard\u0131ndan “GetAsync<\/em>“, “GetAllAsync<\/em>” ve “AddAsync<\/em>” method’lar\u0131n\u0131n implementasyonunu, s\u0131ras\u0131yla ger\u00e7ekle\u015ftirdik.\u00a0Bu noktadan itibaren daha iyi bir sistem performans\u0131 elde edebilmek i\u00e7in, task-based olarak ilerleyece\u011fiz.<\/p>\n \u0130leride versiyonlama i\u015flemlerini yapabilmek i\u00e7in ise, URL path’i “api\/v1\/products<\/em>” \u015feklinde tan\u0131mlad\u0131k.<\/p>\n Controller’\u0131 kodlarken “IProductBusiness<\/em>” interface’ini kullanm\u0131\u015ft\u0131k. \u015eimdi “Business<\/em>” isminde bir folder olu\u015fturarak, i\u00e7erisinde a\u015fa\u011f\u0131daki gibi “IProductBusiness<\/em>” interface’ini tan\u0131mlayal\u0131m.<\/p>\n Buradaki Get method’lar\u0131nda response olarak, tan\u0131mlad\u0131\u011f\u0131m\u0131z “ProductResponse<\/em>” class’\u0131n\u0131\u00a0kullanaca\u011f\u0131z. \u015eimdi “ProductBusiness<\/em>” isminde bir class olu\u015ftural\u0131m ve “IProductBusiness<\/em>” interface’ini a\u015fa\u011f\u0131daki gibi implemente edelim.<\/p>\n Bu noktada ise constructor \u00fczerinden bir “IProductRepository<\/em>” inject ediyoruz. Controller i\u00e7erisinde oldu\u011fu gibi bu interface’in de “GetAsync<\/em>“, “GetAllAsync<\/em>” ve “AddAsync<\/em>” method’lar\u0131n\u0131 yukar\u0131daki gibi implemente ediyoruz.<\/p>\n NOT<\/strong>: “GetAllAsync<\/em>” method’unu implemente ederken, paging i\u015flemini ger\u00e7ekle\u015ftirmedik. Es ge\u00e7meyelim. :)<\/p><\/blockquote>\n Data i\u015flemlerini ger\u00e7ekle\u015ftirebilmek i\u00e7in burada, Repository<\/strong> pattern’\u0131 ve Dapper<\/strong>‘\u0131 kullanaca\u011f\u0131m\u0131z\u0131 belirtmi\u015ftik. Bunun i\u00e7in \u00f6ncelikle a\u015fa\u011f\u0131daki gibi Dapper’\u0131, projemize\u00a0nuget \u00fczerinden dahil edelim.<\/p>\n Dapper’\u0131n projeye dahil edilmesinden sonra, “Data<\/em>” isminde yeni bir folder olu\u015ftural\u0131m ve i\u00e7erisinde ilk olarak “IProductRepository<\/em>” interface’ini a\u015fa\u011f\u0131daki gibi tan\u0131mlayal\u0131m.<\/p>\n Burada sadece \u00f6rne\u011fimiz gere\u011fi baz\u0131 method’lar\u0131 tan\u0131mlayaca\u011f\u0131z. Bunlar ise “IProductBusiness<\/em>” i\u00e7erisinde kullanm\u0131\u015f oldu\u011fumuz “GetAsync<\/em>“, “GetAllAsync<\/em>” ve “AddAsync<\/em>” method’lar\u0131 olacak. Implemente edebilmek i\u00e7in “ProductRepository<\/em>” isminde yeni bir class tan\u0131mlayal\u0131m ve a\u015fa\u011f\u0131daki gibi kodlayal\u0131m.<\/p>\n Kodlama s\u0131ras\u0131nda dikkat ederseniz e\u011fer, Dapper’\u0131n async method’lar\u0131n\u0131 kullanmaya \u00e7al\u0131\u015ft\u0131k. Buraya kadar olan noktada, “Controller<\/em>“, “Business<\/em>” ve “Data<\/em>” i\u015flemlerini tamamlad\u0131k.<\/p>\n Bu noktada exception handling konusunda bir ka\u00e7 farkl\u0131 alternatifimiz var. \u0130ster middleware<\/strong>‘i tercih edebiliriz, istersek de MVC\u00a0exception filters<\/strong>\u00a0attribute’\u00fcn\u00fc. Ben bu noktada, middleware’i kullanmay\u0131 tercih edece\u011fim. \u00c7\u00fcnk\u00fc general case’ler kar\u015f\u0131s\u0131nda MVC exception filter’lar\u0131n\u0131n, yeterince flexible olmad\u0131\u011f\u0131 s\u00f6yleniyor.<\/p>\n Bunun i\u00e7in nuget \u00fczerinden Serilog’un file logger’\u0131n\u0131, projemize a\u015fa\u011f\u0131daki gibi dahil edelim.<\/p>\n Implementasyon i\u00e7in “Middlewares<\/em>” isminde yeni bir folder olu\u015ftural\u0131m ve i\u00e7erisinde a\u015fa\u011f\u0131daki gibi “GlobalExceptionMiddleware<\/em>” isminde bir class tan\u0131mlayal\u0131m.<\/p>\n Middleware i\u00e7erisinden exception’lar\u0131, yukar\u0131daki gibi basit bir \u015fekilde handle ettik. \u015eimdi tek yapmam\u0131z gereken \u015fey “Startup.cs<\/em>” i\u00e7erisinden a\u015fa\u011f\u0131daki gibi log file path’ini belirtmek\u00a0ve middleware i\u00e7erisine dahil etmek olacakt\u0131r.<\/p>\n API’\u0131n consume i\u015flemleri s\u0131ras\u0131nda biz developer’lara \u00e7ok fazla kolayl\u0131k sa\u011flayan Swagger’\u0131n implementasyon i\u015flemini ger\u00e7ekle\u015ftirebilmek i\u00e7in, \u00f6ncelikle nuget \u00fczerinden projemize a\u015fa\u011f\u0131daki gibi dahil etmemiz gerekmektedir.<\/p>\n \u015eimdi ise “Startup.cs” i\u00e7erisinden, Swagger’\u0131 a\u015fa\u011f\u0131daki gibi aktif hale getirelim.<\/p>\n Projeyi \u00e7al\u0131\u015ft\u0131rd\u0131ktan sonra tek yapmam\u0131z gereken \u015fey art\u0131k, “http:\/\/localhost:5000\/swagger<\/em>” URL’\u0131 \u00fczerinden eri\u015fmek olacakt\u0131r.<\/p>\n Hat\u0131rlarsak b\u00f6l\u00fcm\u00fcn ba\u015f\u0131nda “IProductBusiness<\/em>” ve “IProductRepository<\/em>” interface’lerini, constructor’lar \u00fczerinden inject ederek kullanm\u0131\u015ft\u0131k. Resolve i\u015flemlerinin ger\u00e7ekle\u015febilmesi i\u00e7in “Startup.cs” i\u00e7erisinden, application service’ler aras\u0131na ilgili type’lar\u0131 tan\u0131mlamam\u0131z gerekmektedir.<\/p>\n Bunun i\u00e7in:<\/p>\n Art\u0131k projemiz tamamen haz\u0131r durumda.<\/p>\n Terminal \u00fczerinden “dotnet build<\/em>” yazarak kodu derleyelim ve ard\u0131ndan “dotnet run<\/em>” komutu ile Kestrel<\/strong> vas\u0131tas\u0131yla projeyi \u00e7al\u0131\u015ft\u0131rabiliriz.<\/p>\n \u00c7al\u0131\u015ft\u0131rd\u0131ktan sonra Swagger’a,\u00a0“http:\/\/localhost:5000\/swagger<\/em>” URI’\u0131 \u00fczerinden eri\u015febiliriz.<\/p>\n Bunun i\u00e7in \u00f6ncelikle a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 s\u0131ras\u0131yla uygulamam\u0131z gerekmektedir.<\/p>\n Art\u0131k projeyi Azure App Service<\/em> \u00fczerine publish etmek i\u00e7in haz\u0131r\u0131z.<\/p>\n \u00d6ncelikle bunun i\u00e7in Visual Studio Code<\/em> \u00fczerinden bir local Git repository olu\u015fturmam\u0131z gerekiyor.<\/p>\n Sol men\u00fcden “Source Control<\/em>” men\u00fcs\u00fcne geldikten sonra, “Initialize git repository<\/em>” k\u0131sm\u0131na t\u0131klayal\u0131m ve ard\u0131ndan “Commit All<\/em>” butonuna basal\u0131m. Daha sonra a\u015fa\u011f\u0131daki komutu terminal \u00fczerinden \u00e7al\u0131\u015ft\u0131ral\u0131m.<\/p>\n \u015eimdide credential bilgilerinin push i\u015flemlerinde otomatik eklenebilmesi i\u00e7in, a\u015fa\u011f\u0131daki komutu \u00e7al\u0131\u015ft\u0131ral\u0131m.<\/p>\n Art\u0131k push i\u015flemini ger\u00e7ekle\u015ftirebiliriz. Bunun i\u00e7in a\u015fa\u011f\u0131daki komutu kullanabiliriz:<\/p>\n T\u00fcm i\u015flemlerin bitiminin ard\u0131ndan ise, a\u015fa\u011f\u0131daki gibi bir ka\u00e7 sat\u0131r g\u00f6r\u00fcyor olaca\u011f\u0131z.<\/p>\n \u0130\u015fte bu kadar. Azure App Services \u00fczerinde host etmi\u015f oldu\u011fumuz projeye art\u0131k, buradan eri\u015fim sa\u011flayabilirsiniz:\u00a0http:\/\/aspnetcorerestfulapisamplegokhangokalp.azurewebsites.net\/swagger\/<\/a><\/em><\/p>\n Umar\u0131m herkes i\u00e7in keyifli bir makale olmu\u015ftur. ASP.NET Core, g\u00fcn ge\u00e7tik\u00e7e dahada harika bir hal alarak ilerlemeye devam ediyor. Bir sonraki ASP.NET Core makale serisinde, g\u00f6r\u00fc\u015fmek \u00fczere.<\/p>\n![\"\"](\"\/wp-content\/uploads\/2017\/06\/asp-net-core.jpg\")
<\/a><\/p>\nProje Structure’\u0131n\u0131 Olu\u015fturma<\/h5>\n
<\/a><\/p>\n<\/a><\/p>\nModel Tan\u0131mlama<\/h5>\n
using System;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Models\r\n{\r\n public class Product\r\n {\r\n public long Id { get; set; }\r\n public long CategoryId { get; set; }\r\n\r\n public string Name { get; set; }\r\n public string Description { get; set; }\r\n public double Price { get; set; }\r\n public DateTime CreatedDate { get; set; }\r\n }\r\n}<\/pre>\nUSE [RESTfulSampleDb]\r\nGO\r\n\r\nCREATE TABLE [dbo].[Products](\r\n\t[Id] [bigint] IDENTITY(1,1) NOT NULL,\r\n\t[CategoryId] [bigint] NULL,\r\n\t[Name] [nvarchar](50) NOT NULL,\r\n\t[Description] [nvarchar](max) NOT NULL,\r\n\t[Price] [decimal](18, 2) NOT NULL,\r\n\t[CreatedDate] [datetime2] NOT NULL,\r\n CONSTRAINT [PK_Products] PRIMARY KEY CLUSTERED \r\n(\r\n\t[Id] ASC\r\n)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]\r\n) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]<\/pre>\n
Contract Tan\u0131mlama<\/h5>\n
using System;\r\nusing System.Collections.Generic;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Contracts\r\n{\r\n public class ProductRequest\r\n {\r\n public long CategoryId { get; set; }\r\n\r\n public string Name { get; set; }\r\n public string Description { get; set; }\r\n public double Price { get; set; }\r\n }\r\n}<\/pre>\nusing System;\r\nusing System.Collections.Generic;\r\nusing aspnetcore_rest_api_with_dapper.Models;\r\nusing Newtonsoft.Json;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Contracts\r\n{\r\n public class ProductResponse\r\n {\r\n public ProductResponse()\r\n { \r\n Products = new List<Product>();\r\n }\r\n\r\n [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]\r\n public string Message { get; set; }\r\n\r\n public List<Product> Products { get; set; }\r\n }\r\n}<\/pre>\nController’\u0131 Olu\u015fturma<\/h5>\n
using System;\r\nusing System.Collections.Generic;\r\nusing System.Linq;\r\nusing System.Threading.Tasks;\r\nusing aspnetcore_rest_api_with_dapper.Business;\r\nusing aspnetcore_rest_api_with_dapper.Contracts;\r\nusing aspnetcore_rest_api_with_dapper.Data;\r\nusing aspnetcore_rest_api_with_dapper.Models;\r\nusing Microsoft.AspNetCore.Mvc;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Controllers\r\n{\r\n [Route(\"api\/v1\/[controller]\")]\r\n public class ProductsController : Controller\r\n {\r\n private readonly IProductBusiness _productBusiness;\r\n\r\n public ProductsController(IProductBusiness productBusiness)\r\n {\r\n _productBusiness = productBusiness;\r\n }\r\n\r\n \/\/ GET api\/v1\/products\/{id}\r\n [HttpGet(\"{id}\")]\r\n public async Task<ProductResponse> Get(long id)\r\n {\r\n return await _productBusiness.GetAsync(id);\r\n }\r\n\r\n \/\/ GET api\/v1\/products\r\n [HttpGet]\r\n public async Task<ProductResponse> Get()\r\n {\r\n return await _productBusiness.GetAllAsync();\r\n }\r\n\r\n \/\/ POST api\/v1\/products\r\n [ProducesResponseType(201)]\r\n [HttpPost]\r\n public async Task Post([FromBody]ProductRequest productRequest)\r\n {\r\n await _productBusiness.AddAsync(productRequest);\r\n }\r\n }\r\n}<\/pre>\nBusiness’\u0131 Olu\u015fturma<\/h5>\n
using System;\r\nusing System.Collections.Generic;\r\nusing System.Threading.Tasks;\r\nusing aspnetcore_rest_api_with_dapper.Contracts;\r\nusing aspnetcore_rest_api_with_dapper.Models;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Business\r\n{\r\n public interface IProductBusiness\r\n {\r\n Task<ProductResponse> GetAsync(long id);\r\n Task<ProductResponse> GetAllAsync();\r\n Task AddAsync(ProductRequest productRequest);\r\n }\r\n}<\/pre>\nusing System;\r\nusing System.Collections.Generic;\r\nusing System.Linq;\r\nusing System.Threading.Tasks;\r\nusing aspnetcore_rest_api_with_dapper.Contracts;\r\nusing aspnetcore_rest_api_with_dapper.Data;\r\nusing aspnetcore_rest_api_with_dapper.Models;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Business\r\n{\r\n public class ProductBusiness : IProductBusiness\r\n {\r\n private readonly IProductRepository _productRepository;\r\n\r\n public ProductBusiness(IProductRepository productRepository)\r\n {\r\n _productRepository = productRepository;\r\n }\r\n\r\n public async Task<ProductResponse> GetAsync(long id)\r\n {\r\n ProductResponse productResponse = new ProductResponse();\r\n var product = await _productRepository.GetAsync(id);\r\n\r\n if(product == null)\r\n {\r\n productResponse.Message = \"Product not found.\";\r\n }\r\n else\r\n {\r\n productResponse.Products.Add(product);\r\n }\r\n\r\n return productResponse;\r\n }\r\n\r\n public async Task<ProductResponse> GetAllAsync()\r\n {\r\n \/\/TODO: Paging...\r\n\r\n ProductResponse productResponse = new ProductResponse();\r\n IEnumerable<Product> products = await _productRepository.GetAllAsync();\r\n \r\n if(products.ToList().Count == 0)\r\n {\r\n productResponse.Message = \"Products not found.\";\r\n }\r\n else\r\n {\r\n productResponse.Products.AddRange(products);\r\n }\r\n\r\n return productResponse;\r\n }\r\n\r\n public async Task AddAsync(ProductRequest productRequest)\r\n {\r\n Product product = new Product(){\r\n CategoryId = productRequest.CategoryId,\r\n Name = productRequest.Name,\r\n Description = productRequest.Description,\r\n Price = productRequest.Price\r\n };\r\n\r\n await _productRepository.AddAsync(product);\r\n }\r\n }\r\n}<\/pre>\nData K\u0131sm\u0131n\u0131n Olu\u015fturulmas\u0131<\/h5>\n
dotnet add package Dapper<\/pre>\n
<\/a><\/p>\nusing System;\r\nusing System.Collections.Generic;\r\nusing System.Threading.Tasks;\r\nusing aspnetcore_rest_api_with_dapper.Models;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Data\r\n{\r\n public interface IProductRepository\r\n {\r\n Task<Product> GetAsync(long id);\r\n Task<IEnumerable<Product>> GetAllAsync();\r\n Task AddAsync(Product product);\r\n }\r\n}<\/pre>\nusing System;\r\nusing System.Collections.Generic;\r\nusing System.Data;\r\nusing System.Data.SqlClient;\r\nusing System.Threading.Tasks;\r\nusing aspnetcore_rest_api_with_dapper.Models;\r\nusing Dapper;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Data\r\n{\r\n public class ProductRepository : IProductRepository\r\n {\r\n private readonly string _connectionString;\r\n private IDbConnection _connection { get { return new SqlConnection(_connectionString); }}\r\n\r\n public ProductRepository()\r\n {\r\n \/\/ TODO: It will be refactored...\r\n _connectionString = \"Server=DESKTOP-85SV1TI\\\\SQLEXPRESS;Database=RESTfulSampleDb;Trusted_Connection=True;MultipleActiveResultSets=true\";\r\n }\r\n\r\n public async Task<Product> GetAsync(long id)\r\n {\r\n using (IDbConnection dbConnection = _connection)\r\n {\r\n string query = @\"SELECT [Id] ,[CategoryId]\r\n ,[Name]\r\n ,[Description]\r\n ,[Price]\r\n ,[CreatedDate]\r\n FROM [dbo].[Products]\r\n WHERE [Id] = @Id\";\r\n\r\n var product = await dbConnection.QueryFirstOrDefaultAsync<Product>(query, new{ @Id = id });\r\n\r\n return product;\r\n }\r\n }\r\n public async Task<IEnumerable<Product>> GetAllAsync()\r\n {\r\n \/\/TODO: Paging...\r\n using (IDbConnection dbConnection = _connection)\r\n {\r\n string query = @\"SELECT [Id] ,[CategoryId]\r\n ,[Name]\r\n ,[Description]\r\n ,[Price]\r\n ,[CreatedDate]\r\n FROM [dbo].[Products]\";\r\n\r\n var product = await dbConnection.QueryAsync<Product>(query);\r\n\r\n return product;\r\n }\r\n }\r\n\r\n public async Task AddAsync(Product product)\r\n {\r\n using (IDbConnection dbConnection = _connection)\r\n {\r\n string query = @\"INSERT INTO [dbo].[Products] (\r\n [Id],\r\n [CategoryId],\r\n [Name],\r\n [Description],\r\n [Price],\r\n [CreatedDate]) VALUES (\r\n @Id,\r\n @CategoryId,\r\n @Name,\r\n @Description,\r\n @Price,\r\n @CreatedDate)\";\r\n\r\n await dbConnection.ExecuteAsync(query, product);\r\n }\r\n }\r\n }\r\n}<\/pre>\nGlobal Exception Handling with Serilog<\/h5>\n
dotnet add package Serilog.Extensions.Logging.File<\/pre>\n
<\/a><\/p>\nusing System;\r\nusing System.Threading.Tasks;\r\nusing Microsoft.AspNetCore.Http;\r\nusing Microsoft.Extensions.Logging;\r\n\r\nnamespace aspnetcore_rest_api_with_dapper.Middlewares\r\n{\r\n public class GlobalExceptionMiddleware\r\n {\r\n private readonly ILogger _logger;\r\n private readonly RequestDelegate _next;\r\n\r\n public GlobalExceptionMiddleware(RequestDelegate next, ILoggerFactory logger)\r\n {\r\n _next = next;\r\n _logger = logger.CreateLogger(\"GlobalExceptionMiddleware\");\r\n }\r\n\r\n public async Task Invoke(HttpContext context)\r\n {\r\n try\r\n {\r\n await _next(context);\r\n }\r\n catch (Exception ex)\r\n {\r\n _logger.LogError(0, ex, ex.Message);\r\n }\r\n }\r\n }\r\n}<\/pre>\npublic void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)\r\n{\r\n loggerFactory.AddFile(\"C:\/@Logs\/aspnetcore-rest-api-with-dapper-{Date}.txt\");\r\n\r\n app.UseMiddleware(typeof(GlobalExceptionMiddleware));\r\n app.UseMvc();\r\n}<\/pre>\nSwagger Implementasyonu<\/h5>\n
dotnet add package Swashbuckle.AspNetCore<\/pre>\n
<\/a><\/p>\npublic void ConfigureServices(IServiceCollection services)\r\n{\r\n \/\/ Register the Swagger generator, defining one or more Swagger documents\r\n services.AddSwaggerGen(c =>\r\n {\r\n c.SwaggerDoc(\"v1\", new Info { Title = \"ASP.NET Core RESTful API\", Version = \"v1\" });\r\n });\r\n}\r\n\r\npublic void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)\r\n{\r\n loggerFactory.AddFile(\"C:\/@Logs\/aspnetcore-rest-api-with-dapper-{Date}.txt\");\r\n\r\n app.UseMiddleware(typeof(GlobalExceptionMiddleware));\r\n app.UseMvc();\r\n\r\n \/\/ Enable middleware to serve generated Swagger as a JSON endpoint.\r\n app.UseSwagger();\r\n\r\n \/\/ Enable middleware to serve swagger-ui (HTML, JS, CSS etc.), specifying the Swagger JSON endpoint.\r\n app.UseSwaggerUI(c =>\r\n {\r\n c.SwaggerEndpoint(\"\/swagger\/v1\/swagger.json\", \"ASP.NET Core RESTful API v1\");\r\n });\r\n}<\/pre>\nApplication Service’lerin Inject Edilmesi<\/h5>\n
public void ConfigureServices(IServiceCollection services)\r\n{\r\n \/\/ Add framework services.\r\n services.AddMvc();\r\n\r\n \/\/ Add application services.\r\n services.AddTransient<IProductBusiness, ProductBusiness>();\r\n services.AddTransient<IProductRepository, ProductRepository>();\r\n\r\n \/\/ Register the Swagger generator, defining one or more Swagger documents\r\n services.AddSwaggerGen(c =>\r\n {\r\n c.SwaggerDoc(\"v1\", new Info { Title = \"ASP.NET Core RESTful API\", Version = \"v1\" });\r\n });\r\n}<\/pre>\n<\/a><\/p>\nAzure App Services’e Deploy \u0130\u015flemi<\/h5>\n
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\n<\/a><\/li>\n<\/ol>\n<\/a><\/p>\ngit remote add azure [URL for remote repository]<\/pre>\n
git config credential.helper store<\/pre>\n
git push -u azure master<\/pre>\n
<\/a><\/p>\nremote: Finished successfully.\r\nremote: Running post deployment command(s)...\r\nremote: Deployment successful.\r\nTo https:\/\/aspnetcorerestfulapisamplegokhangokalp.scm.azurewebsites.net:443\/AspNetCoreRestfulApiSampleGokhanGokalp.git\r\n * [new branch] master -> master<\/pre>\n