feat(ProxyController): Optionaler Körper als Dictionary<string, object> hinzugefügt

src/DigitalData.Swagger.MockAPI/Controllers/CompaniesController.cs

@@ -0,0 +1,73 @@
+using DigitalData.Swagger.MockAPI.Dtos;
+using DigitalData.Swagger.MockAPI.Repos;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.OData.Formatter;
+using Microsoft.AspNetCore.OData.Query;
+using Microsoft.AspNetCore.OData.Results;
+
+namespace DigitalData.Swagger.MockAPI.Controllers;
+
+[Route("api/[controller]")]
+[ApiController]
+public class CompaniesController(ICompanyRepo repo) : ControllerBase
+{
+    private readonly ICompanyRepo _repo = repo;
+
+    [EnableQuery(PageSize = 3)]
+    [HttpGet]
+    public IQueryable<Company> Get()
+    {
+        return _repo.GetAll();
+    }
+
+    [EnableQuery]
+    [HttpGet("{id}")]
+    public SingleResult<Company> Get([FromODataUri] int key)
+    {
+        return SingleResult.Create(_repo.GetById(key));
+    }
+
+    [HttpPost]
+    public IActionResult Post([FromBody] Company company)
+    {
+        if (!ModelState.IsValid)
+        {
+            return BadRequest(ModelState);
+        }
+        _repo.Create(company);
+
+        return Created("companies", company);
+    }
+
+    [HttpPut]
+    public IActionResult Put([FromODataUri] int key, [FromBody] Company company)
+    {
+        if (!ModelState.IsValid)
+        {
+            return BadRequest(ModelState);
+        }
+
+        if (key != company.ID)
+        {
+            return BadRequest();
+        }
+
+        _repo.Update(company);
+
+        return NoContent();
+    }
+
+    [HttpDelete]
+    public IActionResult Delete([FromODataUri] int key)
+    {
+        var company = _repo.GetById(key);
+        if (company is null)
+        {
+            return BadRequest();
+        }
+
+        _repo.Delete(company.First());
+
+        return NoContent();
+    }
+}

src/DigitalData.Swagger.MockAPI/Controllers/MockController.cs

@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace DigitalData.Swagger.MockAPI.Controllers
+{
+    [ApiController]
+    public class MockController : ControllerBase
+    {
+        [HttpPost("{servicetierName}/ODataV4/{webserviceName}_CreateInvoice")]
+        public IActionResult CreateInvoice([FromRoute] string servicetierName, [FromRoute] string webserviceName, [FromQuery] string company, Dictionary<string, object>? body)
+        {
+            return Created($"{servicetierName}/ODataV4/{webserviceName}?id={1}", new { Id = 1, Foo = 1});
+        }
+
+        [HttpGet("{servicetierName}/ODataV4/{webserviceName}")]
+        public IActionResult GetInvoice([FromRoute] string servicetierName, [FromRoute] string webserviceName, [FromQuery] string id)
+        {
+            return Ok(new { Id = id, Foo = 1 });
+        }
+    }
+}

src/DigitalData.Swagger.MockAPI/Data/ApiContext.cs

@@ -0,0 +1,11 @@
+using DigitalData.Swagger.MockAPI.Dtos;
+using Microsoft.EntityFrameworkCore;
+
+namespace DigitalData.Swagger.MockAPI.Data;
+
+public class ApiContext(DbContextOptions<ApiContext> options) : DbContext(options)
+{
+    public DbSet<Company> Companies { get; set; }
+
+    public DbSet<Product> Products { get; set; }
+}

src/DigitalData.Swagger.MockAPI/Data/DBSeeder.cs

@@ -0,0 +1,75 @@
+using DigitalData.Swagger.MockAPI.Dtos;
+using System;
+
+namespace DigitalData.Swagger.MockAPI.Data
+{
+    public class DBSeeder
+    {
+        public static void AddCompaniesData(WebApplication app)
+        {
+            var scope = app.Services.CreateScope();
+            var db = scope.ServiceProvider.GetService<ApiContext>();
+
+            db.Companies.AddRange(new List<Company>()
+            {
+                new()
+                {
+                    ID = 1,
+                    Name = "TechCorp",
+                    Size = 500,
+                    Products = new List<Product>
+                    {
+                        new() { ID = 1, CompanyID = 1, Name = "Laptop X1", Price = 1200.99m },
+                        new() { ID = 2, CompanyID = 1, Name = "Smartphone S2", Price = 799.49m }
+                    }
+                },
+                new Company
+                {
+                    ID = 2,
+                    Name = "AutoWorks",
+                    Size = 300,
+                    Products = new List<Product>
+                    {
+                        new Product { ID = 3, CompanyID = 2, Name = "Electric Car E1", Price = 35000m },
+                        new() { ID = 4, CompanyID = 2, Name = "Hybrid SUV H2", Price = 42000m }
+                    }
+                },
+                new Company
+                {
+                    ID = 3,
+                    Name = "MediHealth",
+                    Size = 200,
+                    Products = new List<Product>
+                    {
+                        new() { ID = 5, CompanyID = 3, Name = "Vitamin Pack V10", Price = 19.99m },
+                        new() { ID = 6, CompanyID = 3, Name = "Protein Shake P5", Price = 25.49m }
+                    }
+                },
+                new Company
+                {
+                    ID = 4,
+                    Name = "HomeStyle",
+                    Size = 150,
+                    Products = new List<Product>
+                    {
+                        new() { ID = 7, CompanyID = 4, Name = "Smart Blender B3", Price = 89.99m },
+                        new() { ID = 8, CompanyID = 4, Name = "Air Purifier A1", Price = 149.99m }
+                    }
+                },
+                new Company
+                {
+                    ID = 5,
+                    Name = "GadgetZone",
+                    Size = 400,
+                    Products = new List<Product>
+                    {
+                        new() { ID = 9, CompanyID = 5, Name = "Wireless Earbuds W1", Price = 99.99m },
+                        new() { ID = 10, CompanyID = 5, Name = "Smart Watch G5", Price = 199.99m }
+                    }
+                }
+            });
+
+            db.SaveChanges();
+        }
+    }
+}

src/DigitalData.Swagger.MockAPI/DigitalData.Swagger.MockAPI.csproj

@@ -7,11 +7,10 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.OData" Version="9.1.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="9.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
   </ItemGroup>
 
-  <ItemGroup>
-    <Folder Include="Controllers\" />
-  </ItemGroup>
-
 </Project>

src/DigitalData.Swagger.MockAPI/Entities/Company.cs

@@ -0,0 +1,9 @@
+namespace DigitalData.Swagger.MockAPI.Dtos;
+
+public class Company
+{
+    public int ID { get; set; }
+    public string? Name { get; set; }
+    public int Size { get; set; }
+    public List<Product>? Products { get; set; }
+}

src/DigitalData.Swagger.MockAPI/Entities/Product.cs

@@ -0,0 +1,9 @@
+namespace DigitalData.Swagger.MockAPI.Dtos;
+
+public class Product
+{
+    public int ID { get; set; }
+    public int CompanyID { get; set; }
+    public string? Name { get; set; }
+    public decimal Price { get; set; }
+}

src/DigitalData.Swagger.MockAPI/Program.cs

@@ -1,7 +1,30 @@
+using DigitalData.Swagger.MockAPI.Data;
+using DigitalData.Swagger.MockAPI.Dtos;
+using DigitalData.Swagger.MockAPI.Repos;
+using Microsoft.AspNetCore.OData;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.OData.ModelBuilder;
+
 var builder = WebApplication.CreateBuilder(args);
 var config = builder.Configuration;
 
 // Add services to the container.
+builder.Services.AddDbContext<ApiContext>(opt => opt.UseInMemoryDatabase(databaseName: "CompaniesDB"));
+builder.Services.AddScoped<ICompanyRepo, CompanyRepo>();
+
+ODataConventionModelBuilder oDataModelbuilder = new();
+oDataModelbuilder.EntitySet<Company>("Companies");
+
+builder.Services.AddControllers()
+    .AddOData(options => options
+        .AddRouteComponents("odata", oDataModelbuilder.GetEdmModel())
+        .Select()
+        .Filter()
+        .OrderBy()
+        .SetMaxTop(20)
+        .Count()
+        .Expand()
+    );
 
 builder.Services.AddControllers();
 
@@ -10,6 +33,8 @@ builder.Services.AddSwaggerGen();
 
 var app = builder.Build();
 
+DBSeeder.AddCompaniesData(app);
+
 // Configure the HTTP request pipeline.
 if (config.GetValue<bool>("UseSwagger"))
 {
@@ -23,4 +48,4 @@ app.UseAuthorization();
 
 app.MapControllers();
 
-app.Run();
+app.Run();

src/DigitalData.Swagger.MockAPI/Repos/CompanyRepo.cs

@@ -0,0 +1,46 @@
+using DigitalData.Swagger.MockAPI.Data;
+using DigitalData.Swagger.MockAPI.Dtos;
+using Microsoft.EntityFrameworkCore;
+
+namespace DigitalData.Swagger.MockAPI.Repos;
+
+public class CompanyRepo(ApiContext context) : ICompanyRepo
+{
+    private readonly ApiContext _context = context;
+
+    public IQueryable<Company> GetAll()
+    {
+        return _context.Companies
+            .Include(a => a.Products)
+            .AsQueryable();
+    }
+
+    public IQueryable<Company> GetById(int id)
+    {
+        return _context.Companies
+            .Include(a => a.Products)
+            .AsQueryable()
+            .Where(c => c.ID == id);
+    }
+
+    public void Create(Company company)
+    {
+        _context.Companies
+            .Add(company);
+        _context.SaveChanges();
+    }
+
+    public void Update(Company company)
+    {
+        _context.Companies
+            .Update(company);
+        _context.SaveChanges();
+    }
+
+    public void Delete(Company company)
+    {
+        _context.Companies
+            .Remove(company);
+        _context.SaveChanges();
+    }
+}

src/DigitalData.Swagger.MockAPI/Repos/ICompanyRepo.cs

@@ -0,0 +1,11 @@
+using DigitalData.Swagger.MockAPI.Dtos;
+namespace DigitalData.Swagger.MockAPI.Repos;
+
+public interface ICompanyRepo
+{
+    public IQueryable<Company> GetAll();
+    public IQueryable<Company> GetById(int id);
+    public void Create(Company company);
+    public void Update(Company company);
+    public void Delete(Company company);
+}

src/DigitalData.Swagger.Proxy/Configs/OriginServerParams.cs

@@ -4,6 +4,6 @@
     {
         public required string Url { get; init; }
 
-        public Dictionary<string, string>? Headers { get; init; }
+        public Dictionary<string, string> DefaultHeaders { get; init; } = new();
     }
 }

src/DigitalData.Swagger.Proxy/Controllers/ProxyController.cs

@@ -0,0 +1,58 @@
+namespace DigitalData.Swagger.Proxy.Controllers;
+
+using DigitalData.Swagger.Proxy.Configs;
+using Flurl;
+using Flurl.Http;
+using Flurl.Util;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+using System.Threading.Tasks;
+
+[ApiController]
+public class ProxyController(IOptions<OriginServerParams> originServerParamsOptions) : ControllerBase
+{
+    private readonly OriginServerParams _origin = originServerParamsOptions.Value;
+
+    [HttpPost("{servicetierName}/ODataV4/{webserviceName}_CreateInvoice")]
+    public async Task<IActionResult> Redir([FromRoute] string servicetierName, [FromRoute] string webserviceName, [FromQuery] string company, [FromBody] Dictionary<string, object>? body = null)
+    {
+        var req = _origin.Url
+            .AppendPathSegment(servicetierName)
+            .AppendPathSegment("ODataV4")
+            .AppendPathSegment(webserviceName + "_CreateInvoice")
+            .SetQueryParams(new { company })
+            .WithHeader("X-Forwarded-For", HttpContext.Connection.RemoteIpAddress?.ToString());
+            
+        // Add default headers
+        foreach (var header in _origin.DefaultHeaders)
+            req = req.WithHeader(header.Key, header.Value);
+
+        // Add request headers
+        foreach (var header in HttpContext.Request.Headers)
+            req = req.WithHeader(header.Key, header.Value);
+
+        // Add reqest cookies
+        foreach (var cookie in HttpContext.Request.Cookies)
+            req = req.WithCookie(cookie.Key, cookie.Value);
+
+        //post request
+        var res = body is null ?  await req.PostAsync() :  await req.PostJsonAsync(body);
+        
+        // set headers
+        foreach (var (Name, Value) in res.Headers)
+            HttpContext.Response.Headers[Name] = Value;
+
+        // set cookies
+        foreach (var (Name, Value) in res.Cookies.ToKeyValuePairs())
+            HttpContext.Response.Cookies.Append(Name, Value.ToString() ?? string.Empty);
+
+        var resBody = res.GetJsonAsync<dynamic>();
+
+        if (resBody is not null)
+            return new JsonResult(resBody)
+            {
+                StatusCode = res.StatusCode
+            };
+        return StatusCode(res.StatusCode);
+    }
+}

src/DigitalData.Swagger.Proxy/DigitalData.Swagger.Proxy.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Flurl.Http" Version="4.0.2" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
   </ItemGroup>
 

src/DigitalData.Swagger.Proxy/appsettings.json

@@ -5,5 +5,11 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
-}
+  "AllowedHosts": "*",
+  "OriginServer": {
+    "Url": "https://localhost:7248",
+    "DefaultHeaders": {
+      "Authorization": "Basic username:password"
+    }
+  }
+}