Уваров Никита Лаб. 1 Группа 6513 #16
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@@ -6,5 +6,5 @@ | |
| } | ||
| }, | ||
| "AllowedHosts": "*", | ||
| "BaseAddress": "https://localhost:7184/api/Credit/" | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,36 @@ | ||
| using CreditApp.Api.Services; | ||
| using CreditApp.Domain.Data; | ||
| using Microsoft.AspNetCore.Mvc; | ||
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| namespace CreditApp.Api.Controllers; | ||
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| /// <summary> | ||
| /// Контроллер для работы с кредитными заявками | ||
| /// </summary> | ||
| [ApiController] | ||
| [Route("api/[controller]")] | ||
| public class CreditController( | ||
| ICreditService creditService, | ||
| ILogger<CreditController> logger) | ||
| : ControllerBase | ||
| { | ||
| /// <summary> | ||
| /// Получить кредитную заявку по идентификатору | ||
| /// </summary> | ||
| [HttpGet] | ||
| [ProducesResponseType(typeof(CreditApplication), StatusCodes.Status200OK)] | ||
| [ProducesResponseType(StatusCodes.Status400BadRequest)] | ||
| public async Task<ActionResult<CreditApplication>> Get( | ||
| int id, | ||
| CancellationToken cancellationToken) | ||
| { | ||
| if (id <= 0) | ||
| return BadRequest("Id must be positive number"); | ||
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| logger.LogInformation("Request credit application {CreditId}", id); | ||
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| var result = await creditService.GetAsync(id, cancellationToken); | ||
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| return Ok(result); | ||
| } | ||
| } |
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| @@ -0,0 +1,21 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk.Web"> | ||
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| <PropertyGroup> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <Nullable>enable</Nullable> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="Aspire.StackExchange.Redis.DistributedCaching" Version="13.1.1" /> | ||
| <PackageReference Include="Bogus" Version="35.6.5" /> | ||
| <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\Client.Wasm\Client.Wasm.csproj" /> | ||
| <ProjectReference Include="..\CreditApp.Domain\CreditApp.Domain.csproj" /> | ||
| <ProjectReference Include="..\CreditApp.ServiceDefaults\CreditApp.ServiceDefaults.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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| @@ -0,0 +1,39 @@ | ||
| using CreditApp.Api.Services; | ||
| using CreditApp.ServiceDefaults; | ||
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| var builder = WebApplication.CreateBuilder(args); | ||
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| builder.AddServiceDefaults(); | ||
| builder.AddRedisDistributedCache("redis"); | ||
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| builder.Services.AddControllers(); | ||
| builder.Services.AddEndpointsApiExplorer(); | ||
| builder.Services.AddSwaggerGen(); | ||
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| builder.Services.AddCors(options => | ||
| { | ||
| options.AddPolicy("wasm", policy => | ||
| { | ||
| policy.AllowAnyOrigin() | ||
| .WithMethods("GET") | ||
| .WithHeaders("Content-Type"); | ||
| }); | ||
| }); | ||
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| builder.Services.AddScoped<ICreditService, CreditService>(); | ||
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| var app = builder.Build(); | ||
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| if (app.Environment.IsDevelopment()) | ||
| { | ||
| app.UseSwagger(); | ||
| app.UseSwaggerUI(); | ||
| } | ||
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| app.MapDefaultEndpoints(); | ||
| app.UseHttpsRedirection(); | ||
| app.UseCors("wasm"); | ||
| app.UseAuthorization(); | ||
| app.MapControllers(); | ||
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| app.Run(); |
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| @@ -0,0 +1,41 @@ | ||
| { | ||
| "$schema": "http://json.schemastore.org/launchsettings.json", | ||
| "iisSettings": { | ||
| "windowsAuthentication": false, | ||
| "anonymousAuthentication": true, | ||
| "iisExpress": { | ||
| "applicationUrl": "http://localhost:50546", | ||
| "sslPort": 44330 | ||
| } | ||
| }, | ||
| "profiles": { | ||
| "http": { | ||
| "commandName": "Project", | ||
| "dotnetRunMessages": true, | ||
| "launchBrowser": true, | ||
| "launchUrl": "swagger", | ||
| "applicationUrl": "http://localhost:5144", | ||
| "environmentVariables": { | ||
| "ASPNETCORE_ENVIRONMENT": "Development" | ||
| } | ||
| }, | ||
| "https": { | ||
| "commandName": "Project", | ||
| "dotnetRunMessages": true, | ||
| "launchBrowser": true, | ||
| "launchUrl": "swagger", | ||
| "applicationUrl": "https://localhost:7184;http://localhost:5144", | ||
| "environmentVariables": { | ||
| "ASPNETCORE_ENVIRONMENT": "Development" | ||
| } | ||
| }, | ||
| "IIS Express": { | ||
| "commandName": "IISExpress", | ||
| "launchBrowser": true, | ||
| "launchUrl": "swagger", | ||
| "environmentVariables": { | ||
| "ASPNETCORE_ENVIRONMENT": "Development" | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| using Bogus; | ||
| using CreditApp.Domain.Data; | ||
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| namespace CreditApp.Api.Services; | ||
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| /// <summary> | ||
| /// Генератор тестовых данных для кредитных заявок. | ||
| /// </summary> | ||
| public static class CreditGenerator | ||
| { | ||
| private const double CbRate = 16.0; | ||
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| private static readonly string[] _statuses = | ||
| { | ||
| "Новая", | ||
| "В обработке", | ||
| "Одобрена", | ||
| "Отклонена" | ||
| }; | ||
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| private static readonly string[] _types = | ||
| { | ||
| "Потребительский", | ||
| "Ипотека", | ||
| "Автокредит" | ||
| }; | ||
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| private static readonly Faker<CreditApplication> _faker = | ||
| new Faker<CreditApplication>() | ||
| .RuleFor(x => x.Id, f => f.IndexFaker) | ||
| .RuleFor(x => x.CreditType, f => f.PickRandom(_types)) | ||
| .RuleFor(x => x.RequestedAmount, | ||
| f => Math.Round(f.Random.Decimal(10_000, 5_000_000), 2)) | ||
| .RuleFor(x => x.TermMonths, | ||
| f => f.Random.Int(6, 360)) | ||
| .RuleFor(x => x.InterestRate, | ||
| f => Math.Round(f.Random.Double(CbRate, CbRate + 5), 2)) | ||
| .RuleFor(x => x.ApplicationDate, | ||
| f => DateOnly.FromDateTime(f.Date.Past(2))) | ||
| .RuleFor(x => x.HasInsurance, | ||
| f => f.Random.Bool()) | ||
| .RuleFor(x => x.Status, | ||
| f => f.PickRandom(_statuses)) | ||
| .RuleFor(x => x.DecisionDate, (f, x) => | ||
| x.Status is "Одобрена" or "Отклонена" | ||
| ? DateOnly.FromDateTime( | ||
| f.Date.Between( | ||
| x.ApplicationDate.ToDateTime(TimeOnly.MinValue), | ||
| DateTime.Now)) | ||
| : null) | ||
| .RuleFor(x => x.ApprovedAmount, (f, x) => | ||
| x.Status == "Одобрена" | ||
| ? Math.Round(f.Random.Decimal(10_000, x.RequestedAmount), 2) | ||
| : null); | ||
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| public static CreditApplication Generate(int id) | ||
| { | ||
| var result = _faker.Generate(); | ||
| result.Id = id; | ||
| return result; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| using System.Text.Json; | ||
| using CreditApp.Domain.Data; | ||
| using Microsoft.Extensions.Caching.Distributed; | ||
|
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| namespace CreditApp.Api.Services; | ||
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| /// <summary> | ||
| /// Сервис для работы с кредитными заявками. | ||
| /// </summary> | ||
| public class CreditService( | ||
| IDistributedCache cache, | ||
| ILogger<CreditService> logger) | ||
| : ICreditService | ||
| { | ||
| private const string CachePrefix = "credit:"; | ||
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| public async Task<CreditApplication> GetAsync( | ||
| int id, | ||
| CancellationToken cancellationToken = default) | ||
| { | ||
| var key = $"{CachePrefix}{id}"; | ||
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| var cached = await cache.GetStringAsync(key, cancellationToken); | ||
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| if (cached is not null) | ||
| { | ||
| logger.LogInformation( | ||
| "Cache HIT for credit application {CreditId}", | ||
| id); | ||
|
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| return JsonSerializer.Deserialize<CreditApplication>(cached)!; | ||
| } | ||
|
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| logger.LogInformation( | ||
| "Cache MISS for credit application {CreditId}", | ||
| id); | ||
|
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| var result = CreditGenerator.Generate(id); | ||
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| var serialized = JsonSerializer.Serialize(result); | ||
|
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| var options = new DistributedCacheEntryOptions | ||
| { | ||
| AbsoluteExpirationRelativeToNow = TimeSpan.FromMinutes(10) | ||
| }; | ||
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| await cache.SetStringAsync(key, serialized, options, cancellationToken); | ||
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| logger.LogInformation( | ||
| "Generated credit application {CreditId}. Type: {Type}, Amount: {Amount}, Status: {Status}", | ||
| result.Id, | ||
| result.CreditType, | ||
| result.RequestedAmount, | ||
| result.Status); | ||
|
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| return result; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| using CreditApp.Domain.Data; | ||
|
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| namespace CreditApp.Api.Services; | ||
|
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| /// <summary> | ||
| /// Интерфейс сервиса для работы с кредитными заявками | ||
| /// </summary> | ||
| public interface ICreditService | ||
|
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| { | ||
| /// <summary> | ||
| /// Получить кредитную заявку по идентификатору | ||
| /// </summary> | ||
| public Task<CreditApplication> GetAsync( | ||
| int id, | ||
| CancellationToken cancellationToken = default); | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| { | ||
| "Logging": { | ||
| "LogLevel": { | ||
| "Default": "Information", | ||
| "Microsoft.AspNetCore": "Warning" | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| { | ||
| "Logging": { | ||
| "LogLevel": { | ||
| "Default": "Information", | ||
| "Microsoft.AspNetCore": "Warning" | ||
| } | ||
| }, | ||
| "AllowedHosts": "*" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| using Google.Protobuf.WellKnownTypes; | ||
|
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| var builder = DistributedApplication.CreateBuilder(args); | ||
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| var redis = builder.AddRedis("redis") | ||
| .WithRedisCommander(); | ||
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| var api = builder.AddProject<Projects.CreditApp_Api>("api") | ||
| .WithReference(redis) | ||
| .WaitFor(redis); | ||
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| builder.AddProject<Projects.Client_Wasm>("client") | ||
| .WithReference(api) | ||
| .WaitFor(api); | ||
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| builder.Build().Run(); | ||
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