sync-docs-and-fixes

scripts/check_cst_schema.ts

@@ -0,0 +1,38 @@
+import { config } from "dotenv"
+import mysql from "mysql2/promise"
+
+async function main() {
+  config()
+  const url = process.env.DATABASE_URL
+  if (!url) {
+    console.error("Missing DATABASE_URL")
+    process.exit(1)
+    return
+  }
+  const conn = await mysql.createConnection(url)
+  try {
+    const [rows] = await conn.query("SHOW COLUMNS FROM class_subject_teachers")
+    const [keys] = await conn.query("SHOW KEYS FROM class_subject_teachers")
+    let migrations: Array<{ id: number | string; hash: string; created_at: number | string }> | null = null
+    try {
+      const [m] = await conn.query("SELECT id, hash, created_at FROM __drizzle_migrations ORDER BY id DESC LIMIT 5")
+      migrations = m as Array<{ id: number | string; hash: string; created_at: number | string }>
+    } catch (error: unknown) {
+      console.error(error)
+    }
+    const columns = rows as Array<{ Field: string; Type: string; Null: string; Key: string }>
+    const indexes = keys as Array<{ Key_name: string; Column_name: string }>
+    console.log(columns.map((r) => `${r.Field}:${r.Type}:${r.Null}:${r.Key}`).join("\n"))
+    console.log(indexes.map((r) => `${r.Key_name}:${r.Column_name}`).join("\n"))
+    if (migrations) {
+      console.log(migrations.map((r) => `${r.id}:${r.hash}:${r.created_at}`).join("\n"))
+    }
+  } finally {
+    await conn.end()
+  }
+}
+
+main().catch((e) => {
+  console.error(e)
+  process.exit(1)
+})

scripts/migrate_cst_subjectid.ts

@@ -0,0 +1,58 @@
+import { config } from "dotenv"
+import { db } from "@/shared/db"
+import { sql } from "drizzle-orm"
+
+async function main() {
+  config()
+  // 1) add subject_id column if not exists (nullable first)
+  await db.execute(sql`ALTER TABLE class_subject_teachers ADD COLUMN IF NOT EXISTS subject_id VARCHAR(128) NULL;`)
+
+  // 2) backfill subject_id from subjects.name matching existing 'subject' column
+  //    This assumes existing data uses subjects.name 值；若不匹配，将在 NOT NULL 约束处失败
+  await db.execute(sql`
+    UPDATE class_subject_teachers cst
+    JOIN subjects s ON (
+      s.name = cst.subject
+      OR s.code = CASE cst.subject
+        WHEN '语文' THEN 'CHINESE'
+        WHEN '数学' THEN 'MATH'
+        WHEN '英语' THEN 'ENG'
+        WHEN '美术' THEN 'ART'
+        WHEN '体育' THEN 'PE'
+        WHEN '科学' THEN 'SCI'
+        WHEN '社会' THEN 'SOC'
+        WHEN '音乐' THEN 'MUSIC'
+        ELSE NULL
+      END
+    )
+    SET cst.subject_id = s.id
+    WHERE cst.subject_id IS NULL
+  `)
+
+  // 3) enforce NOT NULL
+  await db.execute(sql`ALTER TABLE class_subject_teachers MODIFY COLUMN subject_id VARCHAR(128) NOT NULL;`)
+
+  // 4) drop old PK and create new PK (class_id, subject_id)
+  try { await db.execute(sql`ALTER TABLE class_subject_teachers DROP PRIMARY KEY;`) } catch {}
+  await db.execute(sql`ALTER TABLE class_subject_teachers ADD PRIMARY KEY (class_id, subject_id);`)
+
+  // 5) drop old subject column if exists
+  await db.execute(sql`ALTER TABLE class_subject_teachers DROP COLUMN IF EXISTS subject;`)
+
+  // 6) add index and FK
+  try { await db.execute(sql`CREATE INDEX class_subject_teachers_subject_id_idx ON class_subject_teachers (subject_id);`) } catch {}
+  try { await db.execute(sql`ALTER TABLE class_subject_teachers DROP FOREIGN KEY cst_s_fk;`) } catch {}
+  await db.execute(sql`
+    ALTER TABLE class_subject_teachers
+    ADD CONSTRAINT cst_s_fk
+    FOREIGN KEY (subject_id) REFERENCES subjects(id)
+    ON DELETE CASCADE
+  `)
+
+  console.log("Migration completed: class_subject_teachers now uses subject_id mapping.")
+}
+
+main().catch((err) => {
+  console.error(err)
+  process.exit(1)
+})

scripts/seed.ts

@@ -18,6 +18,7 @@ import {
 import { createId } from "@paralleldrive/cuid2";
 import { faker } from "@faker-js/faker";
 import { sql } from "drizzle-orm";
+import { hash } from "bcryptjs";
 
 /**
  * Enterprise-Grade Seed Script for Next_Edu
@@ -77,27 +78,31 @@ async function seed() {
   ]);
 
   // Users
+  const passwordHash = await hash("123456", 10);
   const usersData = [
     {
       id: "user_admin",
       name: "Admin User",
       email: "admin@next-edu.com",
       role: "admin", // Legacy field
-      image: "https://api.dicebear.com/7.x/avataaars/svg?seed=Admin"
+      image: "https://api.dicebear.com/7.x/avataaars/svg?seed=Admin",
+      password: passwordHash
     },
     {
       id: "user_teacher_math",
       name: "Mr. Math",
       email: "math@next-edu.com",
       role: "teacher",
-      image: "https://api.dicebear.com/7.x/avataaars/svg?seed=Math"
+      image: "https://api.dicebear.com/7.x/avataaars/svg?seed=Math",
+      password: passwordHash
     },
     {
       id: "user_student_1",
       name: "Alice Student",
       email: "alice@next-edu.com",
       role: "student",
-      image: "https://api.dicebear.com/7.x/avataaars/svg?seed=Alice"
+      image: "https://api.dicebear.com/7.x/avataaars/svg?seed=Alice",
+      password: passwordHash
     }
   ];
 
@@ -122,6 +127,7 @@ async function seed() {
       email: faker.internet.email().toLowerCase(),
       role: "student",
       image: `https://api.dicebear.com/7.x/avataaars/svg?seed=${studentId}`,
+      password: passwordHash,
     });
     await db.insert(usersToRoles).values({ userId: studentId, roleId: roleMap.student });
   }
@@ -136,13 +142,14 @@ async function seed() {
 
   // --- Seeding Subjects ---
   await db.insert(subjects).values([
-    { id: createId(), name: "Mathematics", code: "MATH", order: 1 },
-    { id: createId(), name: "Physics", code: "PHYS", order: 2 },
-    { id: createId(), name: "Chemistry", code: "CHEM", order: 3 },
-    { id: createId(), name: "English", code: "ENG", order: 4 },
-    { id: createId(), name: "History", code: "HIST", order: 5 },
-    { id: createId(), name: "Geography", code: "GEO", order: 6 },
-    { id: createId(), name: "Biology", code: "BIO", order: 7 },
+    { id: createId(), name: "语文", code: "CHINESE", order: 1 },
+    { id: createId(), name: "数学", code: "MATH", order: 2 },
+    { id: createId(), name: "英语", code: "ENG", order: 3 },
+    { id: createId(), name: "美术", code: "ART", order: 4 },
+    { id: createId(), name: "体育", code: "PE", order: 5 },
+    { id: createId(), name: "科学", code: "SCI", order: 6 },
+    { id: createId(), name: "社会", code: "SOC", order: 7 },
+    { id: createId(), name: "音乐", code: "MUSIC", order: 8 },
   ])
 
   await db.insert(grades).values([