core: problem_list: move getByPid to search side

packages/elastic/index.ts

@@ -38,10 +38,18 @@ global.Hydro.lib.problemSearch = async (domainId, q, opts) => {
             },
         },
     });
+    let hits = res.hits.hits.map((i) => i._id);
+    if (!opts.skip) {
+        const pdoc = await ProblemModel.get(domainId, +q || q, ProblemModel.PROJECTION_LIST);
+        if (pdoc) {
+            hits = hits.filter((i) => i !== `${pdoc.domainId}/${pdoc.docId}`);
+            hits.unshift(`${pdoc.domainId}/${pdoc.docId}`);
+        }
+    }
     return {
         countRelation: typeof res.hits.total === 'number' ? 'eq' : res.hits.total.relation,
         total: typeof res.hits.total === 'number' ? res.hits.total : res.hits.total.value,
-        hits: res.hits.hits.map((i) => i._id),
+        hits,
     };
 };