User database index

.lintstagedrc.cjs

@@ -1,8 +1,10 @@
 const eslint = "eslint --fix";
 const prettier = "prettier --write";
 const prettierCheck = "prettier --check";
+const prisma = "prisma format --schema";
 
 module.exports = {
   "*.{js,mjs,cjs,jsx,ts,tsx}": [eslint, prettierCheck],
   "*.{md,html,css,scss,json,yml,yaml}": prettier,
+  "*.prisma": prisma,
 };

prisma/migrations/20230824075523_user_index/migration.sql

@@ -0,0 +1,11 @@
+-- CreateIndex
+CREATE INDEX "Judgement_userId_idx" ON "Judgement"("userId");
+
+-- CreateIndex
+CREATE INDEX "Paste_userId_idx" ON "Paste"("userId");
+
+-- CreateIndex
+CREATE INDEX "Reply_authorId_idx" ON "Reply"("authorId");
+
+-- CreateIndex
+CREATE INDEX "Snapshot_authorId_idx" ON "Snapshot"("authorId");

prisma/schema.prisma

@@ -47,6 +47,7 @@ model Snapshot {
 
   @@id([discussionId, time])
   @@index([discussionId])
+  @@index([authorId])
 }
 
 model Reply {
@@ -60,6 +61,7 @@ model Reply {
   takedown     ReplyTakedown?
 
   @@index([discussionId])
+  @@index([authorId])
 }
 
 model DiscussionTakedown {
@@ -84,6 +86,8 @@ model Paste {
   user      User            @relation(fields: [userId], references: [id])
   userId    Int
   snapshots PasteSnapshot[]
+
+  @@index([userId])
 }
 
 model PasteSnapshot {
@@ -105,4 +109,5 @@ model Judgement {
 
   @@id([time, userId])
   @@index([time(sort: Desc)])
+  @@index([userId])
 }