From 42366174e5dd4ca2026116e8a6c52a31dbbe5097 Mon Sep 17 00:00:00 2001
From: Eduard Urbach <e.urbach@gmail.com>
Date: Tue, 14 Apr 2020 09:11:38 +0900
Subject: [PATCH] Posts have a minimum edit limit of 5 characters

---
 arn/PostAPI.go       | 16 ++++++++++++++--
 arn/limits/limits.go |  1 +
 go.mod               |  2 +-
 go.sum               |  2 ++
 4 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/arn/PostAPI.go b/arn/PostAPI.go
index 21ace424..86c6c086 100644
--- a/arn/PostAPI.go
+++ b/arn/PostAPI.go
@@ -10,6 +10,7 @@ import (
 	"github.com/aerogo/api"
 	"github.com/aerogo/markdown"
 	"github.com/animenotifier/notify.moe/arn/autocorrect"
+	"github.com/animenotifier/notify.moe/arn/limits"
 )
 
 // Force interface implementations
@@ -83,8 +84,8 @@ func (post *Post) Create(ctx aero.Context) error {
 	// Post-process text
 	post.Text = autocorrect.PostText(post.Text)
 
-	if len(post.Text) < 5 {
-		return errors.New("Text too short: Should be at least 5 characters")
+	if len(post.Text) < limits.PostMinCharacters {
+		return fmt.Errorf("Text too short: Should be at least %d characters", limits.PostMinCharacters)
 	}
 
 	// Tags
@@ -207,6 +208,17 @@ func (post *Post) Edit(ctx aero.Context, key string, value reflect.Value, newVal
 
 		post.SetParent(newParent)
 		consumed = true
+
+	case "Text":
+		newText := newValue.String()
+		newText = autocorrect.PostText(newText)
+
+		if len(newText) < limits.PostMinCharacters {
+			return false, fmt.Errorf("Text too short: Should be at least %d characters", limits.PostMinCharacters)
+		}
+
+		post.Text = newText
+		consumed = true
 	}
 
 	// Write log entry
diff --git a/arn/limits/limits.go b/arn/limits/limits.go
index e6049392..1faa9f2a 100644
--- a/arn/limits/limits.go
+++ b/arn/limits/limits.go
@@ -3,4 +3,5 @@ package limits
 const (
 	DefaultTextMaxLength     = 100
 	DefaultTextAreaMaxLength = 20000
+	PostMinCharacters        = 5
 )
diff --git a/go.mod b/go.mod
index 5c09a1fc..45d315bc 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	cloud.google.com/go v0.56.0 // indirect
 	github.com/PuerkitoBio/goquery v1.5.1 // indirect
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
-	github.com/aerogo/aero v1.3.52
+	github.com/aerogo/aero v1.3.53
 	github.com/aerogo/api v0.2.3
 	github.com/aerogo/crawler v0.2.5
 	github.com/aerogo/flow v0.1.5
diff --git a/go.sum b/go.sum
index 3fdc64f5..4f6a5b76 100644
--- a/go.sum
+++ b/go.sum
@@ -39,6 +39,8 @@ github.com/aerogo/aero v1.3.29/go.mod h1:nHuG9q4VrzH7ZtiE1TEIt9Lazp/w3WpC3nqAKRE
 github.com/aerogo/aero v1.3.30/go.mod h1:iAzV2JRnKAFOo/c+4KIgf35JGS82qMU4tI06ocHeRrk=
 github.com/aerogo/aero v1.3.52 h1:oeAZVL2QHVBxXJeLvoKgt4ihygS/XrFQCsaD7PNfRV0=
 github.com/aerogo/aero v1.3.52/go.mod h1:3q0urf+LYebjm7rsfYpH0lYK2GvOeF0XVspgxKJCbqE=
+github.com/aerogo/aero v1.3.53 h1:312N/1NvAAdZs65CaIYmKwflz4GFrssYFWDhVWTL4Bo=
+github.com/aerogo/aero v1.3.53/go.mod h1:3q0urf+LYebjm7rsfYpH0lYK2GvOeF0XVspgxKJCbqE=
 github.com/aerogo/api v0.2.3 h1:REQR3a6WXzaHpNSF9NCjj4HjvSQdcHrMWGnp/xIpCh4=
 github.com/aerogo/api v0.2.3/go.mod h1:cClK+FXNc0IRGdDxAH5XmtibBxwUXCM2lLKMF7jKB+8=
 github.com/aerogo/cluster v0.1.8 h1:N/jU2t7kQfKjXzQIArBQvtNkJCiaP9+jgdEid3P2Omc=