Добавление APIClient в ClientApp

Bank/BankClientApp/APIClient.cs

@@ -0,0 +1,82 @@
+using Azure;
+using BankContracts.ViewModels.Client.ViewModels;
+using Newtonsoft.Json;
+using System.Net.Http.Headers;
+using System.Text;
+
+namespace BankClientApp
+{
+	public class APIClient
+	{
+		private static readonly HttpClient _client = new();
+
+		public static ClientViewModel? Client { get; set; } = null;
+
+		public static string ErrorMessage = string.Empty;
+
+		public static void Connect(IConfiguration configuration)
+		{
+			_client.BaseAddress = new Uri(configuration["IPAddress"]);
+			_client.DefaultRequestHeaders.Accept.Clear();
+			_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+		}
+
+		public static void SetErrorMessage(string error)
+		{
+			ErrorMessage = error;
+		}
+
+		// Get-запрос
+		public static T? GetRequest<T>(string requestUrl)
+		{
+			var response = _client.GetAsync(requestUrl);
+
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+
+			if (response.Result.IsSuccessStatusCode)
+			{
+				return JsonConvert.DeserializeObject<T>(result);
+			}
+			else
+			{
+				throw new Exception(result);
+			}
+		}
+
+		// Post-запрос
+		public static void PostRequest<T>(string requestUrl, T model)
+		{
+			var json = JsonConvert.SerializeObject(model);
+			var data = new StringContent(json, Encoding.UTF8, "application/json");
+
+			var response = _client.PostAsync(requestUrl, data);
+
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+
+			if (!response.Result.IsSuccessStatusCode)
+			{
+				throw new Exception(result);
+			}
+		}
+
+		// Post-запрос для получения данных
+		public static T? PostRequetReport<T, U>(string requestUrl, U model)
+		{
+			var json = JsonConvert.SerializeObject(model);
+			var data = new StringContent(json, Encoding.UTF8, "application/json");
+
+			var response = _client.PostAsync(requestUrl, data);
+
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+
+			if (response.Result.IsSuccessStatusCode)
+			{
+				return JsonConvert.DeserializeObject<T>(result);
+			}
+			else
+			{
+				throw new Exception(result);
+			}
+		}
+	}
+}

Bank/BankClientApp/BankClientApp.csproj

@@ -6,4 +6,13 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BankContracts\BankContracts.csproj" />
+    <ProjectReference Include="..\BankDatabaseImplement\BankDatabaseImplement.csproj" />
+  </ItemGroup>
+
 </Project>

Bank/BankClientApp/appsettings.json

@@ -5,5 +5,7 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+
+  "IPAddress": "http://localhost:5164/"
 }