refuse dupes

mudroljub · Dec 12, 2024 · 57e8e78 · 57e8e78
1 parent 60967e8
commit 57e8e78
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/services/QuoteService.js b/src/services/QuoteService.js
@@ -2,6 +2,10 @@ import Quote from '../models/Quote.js'
 import { NotFoundError } from '../utils.js'
 
 const create = async(quote, userId) => {
+  const existingQuote = await Quote.findOne({ text: quote.text })
+  if (existingQuote)
+    throw new Error('Quote already exists.')
+
   const newQuote = await Quote.create({ ...quote, addedBy: userId })
   return newQuote
 }