core: discussion reaction

packages/hydrooj/src/handler/discussion.ts

@@ -206,6 +206,16 @@ class DiscussionDetailHandler extends DiscussionHandler {
         this.checkPriv(PRIV.PRIV_USER_PROFILE);
     }
 
+    @param('type', Types.Range(['did', 'drid']))
+    @param('did', Types.ObjectID)
+    @param('id', Types.Name)
+    @param('reverse', Types.Boolean)
+    async postReaction(domainId: string, type: string, did: ObjectID, id: string, reverse = false) {
+        this.checkPerm(PERM.PERM_ADD_REACTION);
+        await discussion.react(domainId, type === 'did' ? document.TYPE_DISCUSSION : document.TYPE_DISCUSSION_REPLY, did, id, this.user._id, reverse);
+        this.back();
+    }
+
     @param('did', Types.ObjectID)
     @param('content', Types.Content)
     async postReply(domainId: string, did: ObjectID, content: string) {

packages/hydrooj/src/interface.ts

@@ -368,33 +368,35 @@ export interface HistoryDoc {
 export type { DiscussionDoc } from './model/discussion';
 declare module './model/discussion' {
     interface DiscussionDoc {
-        docType: document['TYPE_DISCUSSION'],
-        docId: ObjectID,
-        parentType: number,
-        parentId: ObjectID | number | string,
-        title: string,
-        content: string,
-        ip: string,
-        pin: boolean,
-        highlight: boolean,
-        updateAt: Date,
-        nReply: number,
-        views: number,
-        history: HistoryDoc[],
-        sort: number,
-        lastRCount: number,
+        docType: document['TYPE_DISCUSSION'];
+        docId: ObjectID;
+        parentType: number;
+        parentId: ObjectID | number | string;
+        title: string;
+        content: string;
+        ip: string;
+        pin: boolean;
+        highlight: boolean;
+        updateAt: Date;
+        nReply: number;
+        views: number;
+        history: HistoryDoc[];
+        react: Record<string, number>;
+        sort: number;
+        lastRCount: number;
     }
 }
 
 export interface DiscussionReplyDoc extends Document {
-    docType: document['TYPE_DISCUSSION_REPLY'],
-    docId: ObjectID,
-    parentType: document['TYPE_DISCUSSION'],
-    parentId: ObjectID,
-    ip: string,
-    content: string,
-    reply: DiscussionTailReplyDoc[],
-    history: HistoryDoc[],
+    docType: document['TYPE_DISCUSSION_REPLY'];
+    docId: ObjectID;
+    parentType: document['TYPE_DISCUSSION'];
+    parentId: ObjectID;
+    ip: string;
+    content: string;
+    reply: DiscussionTailReplyDoc[];
+    history: HistoryDoc[];
+    react: Record<string, number>;
 }
 
 export interface DiscussionTailReplyDoc {

packages/hydrooj/src/model/builtin.ts

@@ -57,6 +57,7 @@ export const PERM = {
     PERM_DELETE_DISCUSSION: 1n << 32n,
     PERM_DELETE_DISCUSSION_SELF: 1n << 33n,
     PERM_REPLY_DISCUSSION: 1n << 34n,
+    PERM_ADD_REACTION: 1 << 62n,
     PERM_EDIT_DISCUSSION_REPLY_SELF: 1n << 36n,
     PERM_DELETE_DISCUSSION_REPLY: 1n << 38n,
     PERM_DELETE_DISCUSSION_REPLY_SELF: 1n << 39n,
@@ -134,6 +135,7 @@ export const PERMS = [
     Permission('perm_discussion', PERM.PERM_DELETE_DISCUSSION, 'Delete discussions'),
     Permission('perm_discussion', PERM.PERM_DELETE_DISCUSSION_SELF, 'Delete own discussions'),
     Permission('perm_discussion', PERM.PERM_REPLY_DISCUSSION, 'Reply discussions'),
+    Permission('perm_discussion', PERM.PERM_ADD_REACTION, 'React to discussion'),
     Permission('perm_discussion', PERM.PERM_EDIT_DISCUSSION_REPLY_SELF, 'Edit own discussion replies'),
     Permission('perm_discussion', PERM.PERM_DELETE_DISCUSSION_REPLY, 'Delete discussion replies'),
     Permission('perm_discussion', PERM.PERM_DELETE_DISCUSSION_REPLY_SELF, 'Delete own discussion replies'),
@@ -192,6 +194,7 @@ PERM.PERM_DEFAULT = PERM.PERM_VIEW
     | PERM.PERM_CREATE_DISCUSSION
     | PERM.PERM_EDIT_DISCUSSION_SELF
     | PERM.PERM_REPLY_DISCUSSION
+    | PERM.PERM_ADD_REACTION
     | PERM.PERM_EDIT_DISCUSSION_REPLY_SELF
     | PERM.PERM_DELETE_DISCUSSION_REPLY_SELF
     | PERM.PERM_DELETE_DISCUSSION_REPLY_SELF_DISCUSSION

packages/hydrooj/src/model/discussion.ts

@@ -176,6 +176,11 @@ export function getListReply(domainId: string, did: ObjectID): Promise<Discussio
     return getMultiReply(domainId, did).toArray();
 }
 
+export async function react(domainId: string, docType: keyof document.DocType, did: ObjectID, id: string, uid: number, reverse = false) {
+    const updated = await document.setIfNotStatus(domainId, docType, did, uid, `react.${id}`, reverse ? 0 : 1, reverse ? 0 : 1, {});
+    if (updated) await document.inc(domainId, docType, did, `react.${id}`, reverse ? -1 : 1);
+}
+
 export async function addTailReply(
     domainId: string, drid: ObjectID,
     owner: number, content: string, ip: string,
@@ -330,6 +335,7 @@ global.Hydro.model.discussion = {
     getTailReply,
     editTailReply,
     delTailReply,
+    react,
     setStar,
     getStatus,
     addNode,

packages/hydrooj/src/model/document.ts

@@ -304,7 +304,16 @@ export async function setIfNotStatus<T extends keyof DocStatusType, K extends ke
     key: K, value: DocStatusType[T][K], ifNot: DocStatusType[T][K], args: Partial<DocStatusType[T]>,
 ): Promise<DocStatusType[T]> {
     const current = await collStatus.findOne({ domainId, docType, docId, uid }) || {};
-    if (current[key] === ifNot) return null;
+    if (typeof key === 'string' && key.includes('.')) {
+        const acc = key.split('.');
+        let c = current;
+        for (const i of acc) {
+            if (!(i in c)) break;
+            c = c[i];
+            if (c === null || c === undefined) break;
+        }
+        if (c === ifNot) return null;
+    } else if (current[key] === ifNot) return null;
     const res = await collStatus.findOneAndUpdate(
         { domainId, docType, docId, uid },
         { $set: { [key]: value, ...args } },

packages/ui-default/build/config/webpack.js

@@ -124,8 +124,13 @@ export default function (env = {}) {
     },
     optimization: {
       splitChunks: {
-        minChunks: 2,
+        minSize: 80000,
+        maxAsyncRequests: 15,
+        maxInitialRequests: 10,
+        chunks: 'all',
       },
+      moduleIds: env.production ? 'size' : 'named',
+      chunkIds: env.production ? 'size' : 'named',
     },
     plugins: [
       new WebpackBar(),