Move endpoints

src/routes/account/change-username/post.ts

@@ -0,0 +1,68 @@
+import { Context } from 'elysia'
+import {
+  getClientIp,
+  getDatabaseConnection,
+  jsonResponse
+} from '../../../lib/util'
+import { checkAuthorization } from '../../../lib/auth'
+import { users } from '../../../lib/tables'
+import { eq } from 'drizzle-orm'
+
+type Body = {
+  newUsername: string
+}
+
+export async function handler (context: Context) {
+  const dbInfo0 = getDatabaseConnection(0)
+  const dbInfo1 = getDatabaseConnection(1)
+
+  if (!dbInfo0 || !dbInfo1)
+    return jsonResponse(
+      { success: false, message: 'Failed to connect to database' },
+      500
+    )
+  const { connection: connection0, db: db0 } = dbInfo0
+
+  const ip = getClientIp(context)
+  const authorizationToken = context.headers.authorization
+  const authResult = await checkAuthorization(
+    authorizationToken as string,
+    db0,
+    ip
+  )
+  if (!authResult.valid) {
+    connection0.end()
+    return jsonResponse({ success: false, message: 'Unauthorized' }, 401)
+  }
+  const userId = authResult.id
+
+  const body = context.body as Body
+  if (!body.newUsername) {
+    connection0.end()
+    return jsonResponse(
+      { success: false, message: 'No new username provided' },
+      400
+    )
+  }
+
+  if (!/^[a-zA-Z0-9]{3,16}$/.test(body.newUsername)) {
+    connection0.end()
+    return jsonResponse(
+      {
+        success: false,
+        message:
+          'New username must be 3-16 characters, letters and numbers only',
+        data: null
+      },
+      400
+    )
+  }
+
+  await db0
+    .update(users)
+    .set({ username: body.newUsername })
+    .where(eq(users.id, userId))
+    .execute()
+
+  return jsonResponse({ success: true, message: null })
+}