From 1b84ccbdfac06672e3ce7793434b67a8f8235871 Mon Sep 17 00:00:00 2001
From: Matt Rider <mattwr18@gmail.com>
Date: Mon, 29 Apr 2019 12:19:27 -0300
Subject: [PATCH] Update to allow single character comments or greater

---
 backend/src/resolvers/comments.js       | 4 ++--
 backend/src/resolvers/comments.spec.js  | 8 ++++----
 webapp/components/CommentForm/index.vue | 2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/backend/src/resolvers/comments.js b/backend/src/resolvers/comments.js
index 899338644..97b99f4ab 100644
--- a/backend/src/resolvers/comments.js
+++ b/backend/src/resolvers/comments.js
@@ -1,7 +1,7 @@
 import { neo4jgraphql } from 'neo4j-graphql-js'
 import { UserInputError } from 'apollo-server'
 
-const COMMENT_MIN_LENGTH = 3
+const COMMENT_MIN_LENGTH = 1
 export default {
   Query: {
     CommentByPost: async (object, params, context, resolveInfo) => {
@@ -28,7 +28,7 @@ export default {
       const content = params.content.replace(/<(?:.|\n)*?>/gm, '').trim()
 
       if (!params.content || content.length < COMMENT_MIN_LENGTH) {
-        throw new UserInputError(`Comment must be at least ${COMMENT_MIN_LENGTH} characters long!`)
+        throw new UserInputError(`Comment must be at least ${COMMENT_MIN_LENGTH} character long!`)
       }
       const { postId } = params
       delete params.postId
diff --git a/backend/src/resolvers/comments.spec.js b/backend/src/resolvers/comments.spec.js
index eb4e39633..34a18d807 100644
--- a/backend/src/resolvers/comments.spec.js
+++ b/backend/src/resolvers/comments.spec.js
@@ -65,17 +65,17 @@ describe('CreateComment', () => {
       }
 
       await expect(client.request(mutation, variables))
-        .rejects.toThrow('Comment must be at least 3 characters long!')
+        .rejects.toThrow('Comment must be at least 1 character long!')
     })
 
-    it('throws an error if a comment is less than 3 characters', async () => {
+    it('throws an error if a comment does not contain a single character', async () => {
       variables = {
         postId: 'p1',
-        content: '<p>ab</p>'
+        content: '<p> </p>'
       }
 
       await expect(client.request(mutation, variables))
-        .rejects.toThrow('Comment must be at least 3 characters long!')
+        .rejects.toThrow('Comment must be at least 1 character long!')
     })
   })
 })
diff --git a/webapp/components/CommentForm/index.vue b/webapp/components/CommentForm/index.vue
index 3c73300c2..fdb1761dc 100644
--- a/webapp/components/CommentForm/index.vue
+++ b/webapp/components/CommentForm/index.vue
@@ -64,7 +64,7 @@ export default {
   methods: {
     updateEditorContent(value) {
       const content = value.replace(/<(?:.|\n)*?>/gm, '').trim()
-      if (content.length < 3) {
+      if (content.length < 1) {
         this.disabled = true
       } else {
         this.disabled = false