13e91e628d
Redirect /teacher/exams/grading* to /teacher/homework/submissions; remove exam grading UI/actions/data-access; add homework student workflow and update design docs.
91 lines
2.9 KiB
JavaScript
91 lines
2.9 KiB
JavaScript
require("dotenv/config");
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const fs = require("node:fs");
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const crypto = require("node:crypto");
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const path = require("node:path");
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const mysql = require("mysql2/promise");
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const JOURNAL = {
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"0000_aberrant_cobalt_man": 1766460456274,
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"0001_flawless_texas_twister": 1767004087964,
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"0002_equal_wolfpack": 1767145757594,
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};
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function sha256Hex(input) {
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return crypto.createHash("sha256").update(input).digest("hex");
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}
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async function main() {
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const url = process.env.DATABASE_URL;
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if (!url) {
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throw new Error("DATABASE_URL is not set");
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}
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const conn = await mysql.createConnection(url);
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await conn.query(
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"CREATE TABLE IF NOT EXISTS `__drizzle_migrations` (id serial primary key, hash text not null, created_at bigint)"
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);
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const [existing] = await conn.query(
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"SELECT id, hash, created_at FROM `__drizzle_migrations` ORDER BY created_at DESC LIMIT 1"
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);
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if (Array.isArray(existing) && existing.length > 0) {
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console.log("✅ __drizzle_migrations already has entries. Skip baselining.");
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await conn.end();
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return;
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}
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const [[accountsRow]] = await conn.query(
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"SELECT COUNT(*) AS cnt FROM information_schema.tables WHERE table_schema=DATABASE() AND table_name='accounts'"
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);
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const accountsExists = Number(accountsRow?.cnt ?? 0) > 0;
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if (!accountsExists) {
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console.log("ℹ️ No existing tables detected (accounts missing). Skip baselining.");
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await conn.end();
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return;
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}
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const [[structureRow]] = await conn.query(
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"SELECT COUNT(*) AS cnt FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='exams' AND column_name='structure'"
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);
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const examsStructureExists = Number(structureRow?.cnt ?? 0) > 0;
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const [[homeworkRow]] = await conn.query(
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"SELECT COUNT(*) AS cnt FROM information_schema.tables WHERE table_schema=DATABASE() AND table_name='homework_assignments'"
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);
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const homeworkExists = Number(homeworkRow?.cnt ?? 0) > 0;
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const baselineTags = [];
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baselineTags.push("0000_aberrant_cobalt_man");
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if (examsStructureExists) baselineTags.push("0001_flawless_texas_twister");
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if (homeworkExists) baselineTags.push("0002_equal_wolfpack");
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const drizzleDir = path.resolve(__dirname, "..", "..", "drizzle");
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for (const tag of baselineTags) {
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const sqlPath = path.join(drizzleDir, `${tag}.sql`);
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if (!fs.existsSync(sqlPath)) {
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throw new Error(`Missing migration file: ${sqlPath}`);
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}
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const sqlText = fs.readFileSync(sqlPath).toString();
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const hash = sha256Hex(sqlText);
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const createdAt = JOURNAL[tag];
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if (typeof createdAt !== "number") {
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throw new Error(`Missing journal timestamp for: ${tag}`);
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}
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await conn.query(
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"INSERT INTO `__drizzle_migrations` (`hash`, `created_at`) VALUES (?, ?)",
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[hash, createdAt]
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);
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}
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console.log(`✅ Baselined __drizzle_migrations: ${baselineTags.join(", ")}`);
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await conn.end();
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}
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main().catch((err) => {
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console.error("❌ Baseline failed:", err);
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process.exit(1);
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});
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