added comment vote table

src/server/db/schema/comments.ts

@@ -1,9 +1,17 @@
-import { index, jsonb, timestamp, varchar } from "drizzle-orm/pg-core";
+import {
+  index,
+  integer,
+  jsonb,
+  primaryKey,
+  timestamp,
+  varchar,
+} from "drizzle-orm/pg-core";
 import { articles } from "./article";
 import { JSONContent } from "novel";
 import { relations, sql } from "drizzle-orm";
 import { createId, createTable } from "./schema-utils";
 import { users } from "./auth";
+import { User } from "next-auth";
 
 export const comments = createTable(
   "comment",
@@ -37,3 +45,30 @@ export const comments = createTable(
 export const commentsRelations = relations(comments, ({ many }) => ({
   comments: many(comments),
 }));
+
+export type Comment = typeof comments.$inferSelect & {
+  author?: User;
+  parent?: Comment;
+};
+
+export const commentVotes = createTable(
+  "comment_vote",
+  {
+    vote: integer("vote").notNull().$type<1 | -1>().default(1),
+    commentId: varchar("comment_id", {
+      length: 255,
+    })
+      .references(() => comments.id)
+      .notNull(),
+    userId: varchar("user_id", {
+      length: 255,
+    })
+      .references(() => users.id)
+      .notNull(),
+  },
+  (example) => ({
+    comboundKey: primaryKey({
+      columns: [example.commentId, example.userId],
+    }),
+  }),
+);