feat: изменил логику анализа отзывов

backend/UniVerse.Infrastructure/Data/Configurations/ReviewConfiguration.cs

@@ -21,6 +21,7 @@ public class ReviewConfiguration : IEntityTypeConfiguration<Review>
         builder.Property(r => r.QualityScore).HasColumnName("quality_score");
         builder.Property(r => r.IsInformative).HasColumnName("is_informative");
         builder.Property(r => r.LlmTags).HasColumnName("llm_tags");
+        builder.Property(r => r.LlmRawOutput).HasColumnName("llm_raw_output");
         builder.Property(r => r.CreatedAt).HasColumnName("created_at").HasDefaultValueSql("NOW()");
         builder.Property(r => r.UpdatedAt).HasColumnName("updated_at").HasDefaultValueSql("NOW()");
 

backend/UniVerse.Infrastructure/ExternalServices/LlmClient.cs

@@ -1,5 +1,6 @@
 using System.Net.Http.Json;
 using System.Text.Json;
+using System.Text.Json.Serialization;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using UniVerse.Application.Interfaces;
@@ -49,11 +50,37 @@ public class LlmClient : ILlmClient
 
         var json = await response.Content.ReadFromJsonAsync<JsonElement>();
         var content = json.GetProperty("choices")[0].GetProperty("message").GetProperty("content").GetString()!;
-        var analysis = JsonSerializer.Deserialize<LlmRawResponse>(content,
+        var analysisJson = NormalizeJsonContent(content);
+        var analysis = JsonSerializer.Deserialize<LlmRawResponse>(analysisJson,
             new JsonSerializerOptions { PropertyNameCaseInsensitive = true })!;
 
-        return new LlmReviewAnalysis(analysis.QualityScore, analysis.Sentiment, analysis.Tags, analysis.IsInformative);
+        return new LlmReviewAnalysis(
+            Math.Clamp(analysis.QualityScore, 0, 1),
+            analysis.Sentiment ?? "",
+            analysis.Tags ?? [],
+            analysis.IsInformative,
+            content);
     }
 
-    private record LlmRawResponse(double QualityScore, string Sentiment, string[] Tags, bool IsInformative);
+    private static string NormalizeJsonContent(string content)
+    {
+        var trimmed = content.Trim();
+        if (!trimmed.StartsWith("```", StringComparison.Ordinal))
+            return trimmed;
+
+        var firstNewLine = trimmed.IndexOf('\n');
+        if (firstNewLine < 0)
+            return trimmed;
+
+        var lastFence = trimmed.LastIndexOf("```", StringComparison.Ordinal);
+        return lastFence > firstNewLine
+            ? trimmed[(firstNewLine + 1)..lastFence].Trim()
+            : trimmed[(firstNewLine + 1)..].Trim();
+    }
+
+    private record LlmRawResponse(
+        [property: JsonPropertyName("quality_score")] double QualityScore,
+        string? Sentiment,
+        string[]? Tags,
+        [property: JsonPropertyName("is_informative")] bool IsInformative);
 }

backend/UniVerse.Infrastructure/Migrations/20260522120000_ReviewLlmRawOutput.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace UniVerse.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class ReviewLlmRawOutput : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "llm_raw_output",
+                table: "reviews",
+                type: "text",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "llm_raw_output",
+                table: "reviews");
+        }
+    }
+}

backend/UniVerse.Infrastructure/Migrations/AppDbContextModelSnapshot.cs

@@ -521,6 +521,10 @@ namespace UniVerse.Infrastructure.Migrations
                         .HasDefaultValue(0)
                         .HasColumnName("llm_status");
 
+                    b.Property<string>("LlmRawOutput")
+                        .HasColumnType("text")
+                        .HasColumnName("llm_raw_output");
+
                     b.PrimitiveCollection<string[]>("LlmTags")
                         .HasColumnType("text[]")
                         .HasColumnName("llm_tags");

backend/UniVerse.Infrastructure/Services/LlmAnalysisService.cs

@@ -31,10 +31,10 @@ public class LlmAnalysisService : ILlmAnalysisService
             var result = await _llm.AnalyzeReviewAsync(review.Text ?? "", context);
 
             review.QualityScore = result.QualityScore;
-            review.Sentiment = Enum.TryParse<ReviewSentiment>(result.Sentiment, true, out var s)
-                ? s : ReviewSentiment.Neutral;
+            review.Sentiment = ParseSentiment(result.Sentiment);
             review.LlmTags = result.Tags;
             review.IsInformative = result.IsInformative;
+            review.LlmRawOutput = result.RawOutput;
             review.LlmStatus = ReviewLlmStatus.Analyzed;
             review.UpdatedAt = DateTime.UtcNow;
             await _db.SaveChangesAsync();
@@ -53,14 +53,16 @@ public class LlmAnalysisService : ILlmAnalysisService
         }
     }
 
-    public async Task ProcessPendingReviewsAsync()
+    private static ReviewSentiment ParseSentiment(string value)
     {
-        var pending = await _db.Reviews
-            .Where(r => r.LlmStatus == ReviewLlmStatus.Pending)
-            .OrderBy(r => r.CreatedAt).Take(10)
-            .Select(r => r.Id).ToListAsync();
-
-        foreach (var id in pending)
-            await AnalyzeReviewAsync(id);
+        var normalized = value.Trim().ToLowerInvariant();
+        return normalized switch
+        {
+            "positive" or "положительный" or "положительная" or "позитивный" or "позитивная" => ReviewSentiment.Positive,
+            "negative" or "отрицательный" or "отрицательная" or "негативный" or "негативная" => ReviewSentiment.Negative,
+            "neutral" or "нейтральный" or "нейтральная" => ReviewSentiment.Neutral,
+            _ when Enum.TryParse<ReviewSentiment>(value, true, out var sentiment) => sentiment,
+            _ => ReviewSentiment.Neutral
+        };
     }
 }

backend/UniVerse.Infrastructure/Services/ReviewService.cs

@@ -14,11 +14,16 @@ public class ReviewService : IReviewService
 {
     private readonly AppDbContext _db;
     private readonly IGamificationService _gamification;
+    private readonly IReviewAnalysisQueue _reviewAnalysisQueue;
 
-    public ReviewService(AppDbContext db, IGamificationService gamification)
+    public ReviewService(
+        AppDbContext db,
+        IGamificationService gamification,
+        IReviewAnalysisQueue reviewAnalysisQueue)
     {
         _db = db;
         _gamification = gamification;
+        _reviewAnalysisQueue = reviewAnalysisQueue;
     }
 
     private IQueryable<Review> BaseQuery() => _db.Reviews
@@ -38,6 +43,7 @@ public class ReviewService : IReviewService
         _db.Reviews.Add(review);
         await _db.SaveChangesAsync();
         await _gamification.CheckAndAwardAchievementsAsync(userId);
+        await _reviewAnalysisQueue.EnqueueAsync(review.Id);
         var full = await BaseQuery().FirstAsync(r => r.Id == review.Id);
         return full.ToDto();
     }
@@ -54,9 +60,10 @@ public class ReviewService : IReviewService
         var review = await _db.Reviews.FindAsync(id) ?? throw new NotFoundException("Review", id);
         if (review.UserId != userId) throw new ForbiddenException();
         review.Rating = req.Rating; review.Text = req.Text;
-        review.LlmStatus = ReviewLlmStatus.Pending;
+        ResetLlmAnalysis(review);
         review.UpdatedAt = DateTime.UtcNow;
         await _db.SaveChangesAsync();
+        await _reviewAnalysisQueue.EnqueueAsync(review.Id);
         return await GetByIdAsync(id);
     }
 
@@ -86,29 +93,34 @@ public class ReviewService : IReviewService
         return PagedResult<ReviewDto>.Create(items.Select(r => r.ToDto()).ToList(), total, pagination.Page, pagination.PageSize);
     }
 
-    public async Task<PagedResult<ReviewDto>> GetAllAsync(PaginationRequest pagination)
+    public async Task<PagedResult<ReviewDto>> GetAllAsync(ReviewFilterRequest filter)
     {
         var query = BaseQuery();
+        if (filter.LlmStatus.HasValue)
+            query = query.Where(r => r.LlmStatus == filter.LlmStatus.Value);
+
         var total = await query.CountAsync();
         var items = await query.OrderByDescending(r => r.CreatedAt)
-            .Skip((pagination.Page - 1) * pagination.PageSize).Take(pagination.PageSize).ToListAsync();
-        return PagedResult<ReviewDto>.Create(items.Select(r => r.ToDto()).ToList(), total, pagination.Page, pagination.PageSize);
-    }
-
-    public async Task<PagedResult<ReviewDto>> GetPendingAsync(PaginationRequest pagination)
-    {
-        var query = BaseQuery().Where(r => r.LlmStatus == ReviewLlmStatus.Pending);
-        var total = await query.CountAsync();
-        var items = await query.OrderBy(r => r.CreatedAt)
-            .Skip((pagination.Page - 1) * pagination.PageSize).Take(pagination.PageSize).ToListAsync();
-        return PagedResult<ReviewDto>.Create(items.Select(r => r.ToDto()).ToList(), total, pagination.Page, pagination.PageSize);
+            .Skip((filter.Page - 1) * filter.PageSize).Take(filter.PageSize).ToListAsync();
+        return PagedResult<ReviewDto>.Create(items.Select(r => r.ToDto()).ToList(), total, filter.Page, filter.PageSize);
     }
 
     public async Task ReanalyzeAsync(int id)
     {
         var review = await _db.Reviews.FindAsync(id) ?? throw new NotFoundException("Review", id);
-        review.LlmStatus = ReviewLlmStatus.Pending;
+        ResetLlmAnalysis(review);
         review.UpdatedAt = DateTime.UtcNow;
         await _db.SaveChangesAsync();
+        await _reviewAnalysisQueue.EnqueueAsync(review.Id);
+    }
+
+    private static void ResetLlmAnalysis(Review review)
+    {
+        review.LlmStatus = ReviewLlmStatus.Pending;
+        review.Sentiment = null;
+        review.QualityScore = null;
+        review.IsInformative = null;
+        review.LlmTags = null;
+        review.LlmRawOutput = null;
     }
 }