From 0642d736399742bff7b1b8ddb5c96b7c82b9d657 Mon Sep 17 00:00:00 2001
From: Andreas Mieke <andreas@1750studios.com>
Date: Sat, 30 Jan 2016 14:48:05 +0100
Subject: [PATCH] Adding handler for empty LPs

---
 gparser/lpparser.go | 12 ++++++++++++
 gparser/utils.go    |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/gparser/lpparser.go b/gparser/lpparser.go
index 7410122..a25da8f 100644
--- a/gparser/lpparser.go
+++ b/gparser/lpparser.go
@@ -135,3 +135,15 @@ func UpdateLP(LP database.LetsPlay, bar *pb.ProgressBar) {
         }
     }
 }
+
+func DeleteEmptyLPs() {
+    var LPs []database.LetsPlay
+    database.Db.Find(&LPs)
+    for _, LP := range LPs {
+        var count int
+        database.Db.Model(database.Episode{}).Where("lets_play_id = ?", LP.ID).Count(&count)
+        if count == 0 {
+            database.Db.Delete(&LP)
+        }
+    }
+}
\ No newline at end of file
diff --git a/gparser/utils.go b/gparser/utils.go
index 49378c5..81fde93 100644
--- a/gparser/utils.go
+++ b/gparser/utils.go
@@ -17,6 +17,7 @@ func UpdateAll() {
     log.Printf("*** FINISHED UPDATING LETSPLAYS ***")
     UpdateEpisodes()
     log.Printf("*** FINISHED UPDATING EPISODES ***")
+    DeleteEmptyLPs()
     GenerateSitemap()
 }
 
@@ -29,6 +30,7 @@ func ParseAll() {
     log.Printf("*** FINISHED PARSING LETSPLAYS ***")
     ParseEpisodes()
     log.Printf("*** FINISHED PARSING EPISODES ***")
+    DeleteEmptyLPs()
     GenerateSitemap()
 }