core: add contest score ratio (#765)

Co-authored-by: panda <panda_dtdyy@outlook.com>

packages/hydrooj/src/handler/contest.ts

@@ -253,6 +253,7 @@ export class ContestProblemListHandler extends ContestDetailBaseHandler {
             pdict, psdict: {}, udict, rdict: {}, tdoc: this.tdoc, tsdoc: this.tsdoc, tcdocs,
         };
         this.response.template = 'contest_problemlist.html';
+        this.response.body.showScore = Object.values(this.tdoc.score || {}).some((i) => i && i !== 100);
         if (!this.tsdoc) return;
         if (this.tsdoc.attend && !this.tsdoc.startAt && contest.isOngoing(this.tdoc)) {
             await contest.setStatus(domainId, tid, this.user._id, { startAt: new Date() });
@@ -651,6 +652,16 @@ export class ContestManagementHandler extends ContestManagementBaseHandler {
         ]);
         this.back();
     }
+
+    @param('pid', Types.PositiveInt)
+    @param('score', Types.PositiveInt)
+    async postSetScore(domainId: string, pid: number, score: number) {
+        if (!this.tdoc.pids.includes(pid)) throw new ValidationError('pid');
+        this.tdoc.score ||= {};
+        this.tdoc.score[pid] = score;
+        await contest.edit(domainId, this.tdoc.docId, { score: this.tdoc.score });
+        this.back();
+    }
 }
 
 export class ContestFileDownloadHandler extends ContestDetailBaseHandler {