Add Validation

Author: NiceOneFox

backend/ServiceSimulation/Api/Api.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="11.0.1" />
+    <PackageReference Include="FluentValidation.AspNetCore" Version="10.4.0" />
     <PackageReference Include="Microsoft.AspNetCore.Cors" Version="2.2.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.3.1" />
   </ItemGroup>

backend/ServiceSimulation/Api/Program.cs

@@ -3,12 +3,16 @@
 using Bll.Domain.Entities;
 using Bll.Domain.Factories;
 using Bll.Domain.Interfaces;
-using Bll.Domain.Models;
 using Bll.Domain.Services;
+using FluentValidation.AspNetCore;
+using System.Reflection;
 
 var builder = WebApplication.CreateBuilder(args);
 
-builder.Services.AddControllers();
+builder.Services.AddControllers().AddFluentValidation(fv =>
+{
+    fv.RegisterValidatorsFromAssembly(Assembly.GetExecutingAssembly());
+});
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
 
@@ -37,6 +41,7 @@
 });
 #endregion
 
+
 var app = builder.Build();
 
 if (app.Environment.IsDevelopment())

backend/ServiceSimulation/Api/Validation/InputParametersValidator.cs

@@ -0,0 +1,21 @@
+using FluentValidation;
+using Bll.Domain.Models;
+using Api.enums;
+
+namespace Api.Validation
+{
+    public class InputParametersValidator : AbstractValidator<InputParameters>
+    {
+        public InputParametersValidator()
+        {
+            RuleFor(p => p.NumberOfSources).NotEmpty().InclusiveBetween(1, 100);
+            RuleFor(p => p.NumberOfDevices).NotEmpty().InclusiveBetween(1, 100);
+            RuleFor(p => p.AmountOfRequests).NotEmpty().InclusiveBetween(1, 5000);
+            RuleFor(p => p.BufferSize).NotEmpty().InclusiveBetween(1, 100);
+            RuleFor(p => p.LambdaForDevice).NotEmpty().ExclusiveBetween(0, 10000);
+            RuleFor(p => p.NumberOfSources).NotEmpty().ExclusiveBetween(0, 10000);
+            RuleFor(p => p.ModelingTime).NotEmpty().ExclusiveBetween(0, 10000);
+            RuleFor(p => p.SimulationType).IsInEnum();
+        }
+    }
+}