♻️ Move the web reader to insight completely

2026-01-02 01:23:45 +08:00
parent ede49333f8
commit 07b8c99682
65 changed files with 806 additions and 864 deletions
--- a/DysonNetwork.Insight/Reader/WebArticleGrpcService.cs
+++ b/DysonNetwork.Insight/Reader/WebArticleGrpcService.cs
@@ -0,0 +1,90 @@
+using DysonNetwork.Shared.Models;
+using DysonNetwork.Shared.Proto;
+using Grpc.Core;
+using Microsoft.EntityFrameworkCore;
+
+namespace DysonNetwork.Insight.Reader;
+
+public class WebArticleGrpcService(AppDatabase db) : WebArticleService.WebArticleServiceBase
+{
+    public override async Task<GetWebArticleResponse> GetWebArticle(
+        GetWebArticleRequest request,
+        ServerCallContext context
+    )
+    {
+        if (!Guid.TryParse(request.Id, out var id))
+            throw new RpcException(new Status(StatusCode.InvalidArgument, "invalid id"));
+
+        var article = await db.WebArticles
+            .Include(a => a.Feed)
+            .FirstOrDefaultAsync(a => a.Id == id);
+
+        return article == null
+            ? throw new RpcException(new Status(StatusCode.NotFound, "article not found"))
+            : new GetWebArticleResponse { Article = article.ToProtoValue() };
+    }
+
+    public override async Task<GetWebArticleBatchResponse> GetWebArticleBatch(
+        GetWebArticleBatchRequest request,
+        ServerCallContext context
+    )
+    {
+        var ids = request.Ids
+            .Where(s => !string.IsNullOrWhiteSpace(s) && Guid.TryParse(s, out _))
+            .Select(Guid.Parse)
+            .ToList();
+
+        if (ids.Count == 0)
+            return new GetWebArticleBatchResponse();
+
+        var articles = await db.WebArticles
+            .Include(a => a.Feed)
+            .Where(a => ids.Contains(a.Id))
+            .ToListAsync();
+
+        var response = new GetWebArticleBatchResponse();
+        response.Articles.AddRange(articles.Select(a => a.ToProtoValue()));
+        return response;
+    }
+
+    public override async Task<ListWebArticlesResponse> ListWebArticles(
+        ListWebArticlesRequest request,
+        ServerCallContext context
+    )
+    {
+        if (!Guid.TryParse(request.FeedId, out var feedId))
+            throw new RpcException(new Status(StatusCode.InvalidArgument, "invalid feed_id"));
+
+        var query = db.WebArticles
+            .Include(a => a.Feed)
+            .Where(a => a.FeedId == feedId);
+
+        var articles = await query.ToListAsync();
+
+        var response = new ListWebArticlesResponse
+        {
+            TotalSize = articles.Count
+        };
+        response.Articles.AddRange(articles.Select(a => a.ToProtoValue()));
+        return response;
+    }
+
+    public override async Task<GetRecentArticlesResponse> GetRecentArticles(
+        GetRecentArticlesRequest request,
+        ServerCallContext context
+    )
+    {
+        var limit = request.Limit > 0 ? request.Limit : 20;
+
+        var articles = await db.WebArticles
+            .Include(a => a.Feed)
+            .OrderByDescending(a => a.PublishedAt ?? DateTime.MinValue)
+            .ThenByDescending(a => a.CreatedAt)
+            .Take(limit)
+            .ToListAsync();
+
+        var response = new GetRecentArticlesResponse();
+        response.Articles.AddRange(articles.Select(a => a.ToProtoValue()));
+        return response;
+    }
+}