feat: add admin dashboard, pipeline service, lightbox, and update dependencies

app/services/searcher.py

@@ -6,11 +6,11 @@ import logging
 import math
 import re
 
-from sqlalchemy import text
-from sqlalchemy.orm import Session, joinedload
+from sqlalchemy import select, text
+from sqlalchemy.orm import Session
 
 from app.config import settings
-from app.models import Paper
+from app.models import PAPER_FULL_LOAD, Paper
 
 logger = logging.getLogger(__name__)
 
@@ -213,21 +213,15 @@ def _search_semantic(
     arxiv_ids = [c["arxiv_id"] for c in candidates]
     distance_map = {c["arxiv_id"]: c["distance"] for c in candidates}
 
-    papers_query = (
-        db.query(Paper)
-        .filter(Paper.arxiv_id.in_(arxiv_ids))
-        .options(
-            joinedload(Paper.authors),
-            joinedload(Paper.tags),
-            joinedload(Paper.summary_status),
-            joinedload(Paper.bookmark),
-            joinedload(Paper.reading_status),
-        )
+    stmt = (
+        select(Paper)
+        .where(Paper.arxiv_id.in_(arxiv_ids))
+        .options(*PAPER_FULL_LOAD)
     )
     if tag:
-        papers_query = papers_query.filter(Paper.tags.any(tag=tag))
+        stmt = stmt.where(Paper.tags.any(tag=tag))
 
-    papers = papers_query.all()
+    papers = db.execute(stmt).unique().scalars().all()
 
     # 按语义距离排序
     id_order = {aid: idx for idx, aid in enumerate(arxiv_ids)}
@@ -257,11 +251,7 @@ def _search_tag_only(
     offset: int,
 ) -> dict:
     """只有标签筛选，无关键词。"""
-    order = (
-        "p.paper_date DESC, p.upvotes DESC"
-        if sort == "date"
-        else "p.paper_date DESC, p.upvotes DESC"
-    )
+    order = "p.paper_date DESC, p.upvotes DESC"
 
     rows_sql = text(f"""
         SELECT p.id
@@ -307,15 +297,13 @@ def _load_papers_by_ids(
         return []
 
     papers = (
-        db.query(Paper)
-        .filter(Paper.id.in_(paper_ids))
-        .options(
-            joinedload(Paper.authors),
-            joinedload(Paper.tags),
-            joinedload(Paper.summary_status),
-            joinedload(Paper.bookmark),
-            joinedload(Paper.reading_status),
+        db.execute(
+            select(Paper)
+            .where(Paper.id.in_(paper_ids))
+            .options(*PAPER_FULL_LOAD)
         )
+        .unique()
+        .scalars()
         .all()
     )