added UserContext for easy UserId getting

started writing custom services to implement users logic

SurveyBackend/SurveyBackend.Services/Services/SurveyService.cs

@@ -0,0 +1,46 @@
+using SurveyBackend.Core.Repositories;
+using SurveyLib.Core.Models;
+using SurveyLib.Core.Repositories;
+using SurveyLib.Core.Services;
+
+namespace SurveyBackend.Services.Services;
+
+public class SurveyService : ISurveyService
+{
+    private readonly ISurveyRepository _surveyRepository;
+
+    public SurveyService(ISurveyRepository surveyRepository)
+    {
+        _surveyRepository = surveyRepository;
+    }
+
+    public async Task AddSurveyAsync(Survey survey)
+    {
+        throw new NotImplementedException();
+    }
+
+    public async Task UpdateSurveyAsync(Survey survey)
+    {
+        throw new NotImplementedException();
+    }
+
+    public async Task DeleteSurveyAsync(int id)
+    {
+        throw new NotImplementedException();
+    }
+
+    public async Task<IEnumerable<Survey>> GetSurveysAsync()
+    {
+        throw new NotImplementedException();
+    }
+
+    public async Task<Survey?> GetSurveyAsync(int id)
+    {
+        throw new NotImplementedException();
+    }
+
+    public async Task<IEnumerable<Survey>> GetSurveysByUserIdAsync(int userId)
+    {
+        throw new NotImplementedException();
+    }
+}

SurveyBackend/SurveyBackend.Services/SurveyBackend.Services.csproj

@@ -7,6 +7,7 @@
     </PropertyGroup>
 
     <ItemGroup>
+      <ProjectReference Include="..\..\SurveyLib\SurveyLib.Core\SurveyLib.Core.csproj" />
       <ProjectReference Include="..\SurveyBackend.Core\SurveyBackend.Core.csproj" />
     </ItemGroup>