From a21a9d6510e2255bdbc12e08ff1246ace5757d99 Mon Sep 17 00:00:00 2001
From: Cervinko Cera <cervinkocera@gmail.com>
Date: Thu, 21 Apr 2016 09:04:08 +0200
Subject: [PATCH] save rating as rating*2 in db and show rating/2 in interface

---
 cps/templates/edit_book.html |  2 +-
 cps/web.py                   | 24 ++++++++++++++++++------
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/cps/templates/edit_book.html b/cps/templates/edit_book.html
index bdbc2272..cd8b2aa1 100644
--- a/cps/templates/edit_book.html
+++ b/cps/templates/edit_book.html
@@ -37,7 +37,7 @@
       </div>
       <div class="form-group">
         <label for="rating">Rating</label>
-        <input type="text" class="form-control" name="rating" id="rating" value="{% if book.ratings %}{{book.ratings[0].rating}}{% endif %}">
+        <input type="number" min="1" max="5" step="1" class="form-control" name="rating" id="rating" value="{% if book.ratings %}{{book.ratings[0].rating / 2}}{% endif %}">
       </div>
       <div class="form-group">
         <label for="cover_url">Cover URL (jpg)</label>
diff --git a/cps/web.py b/cps/web.py
index b355441d..27fb8713 100755
--- a/cps/web.py
+++ b/cps/web.py
@@ -817,13 +817,25 @@ def edit_book(book_id):
             else:
                 new_series = db.Series(name=to_save["series"].strip(), sort=to_save["series"].strip())
                 book.series.append(new_series)
+        
         if to_save["rating"].strip():
-            is_rating = db.session.query(db.Ratings).filter(db.Ratings.rating == int(to_save["rating"].strip())).first()
-            if is_rating:
-                book.ratings[0] = is_rating
-            else:
-                new_rating = db.Ratings(rating=int(to_save["rating"].strip()))
-                book.ratings[0] = new_rating
+            old_rating = False
+            if len(book.ratings) > 0:
+                old_rating = book.ratings[0].rating
+            ratingx2 = int(to_save["rating"]) *2
+            if ratingx2 != old_rating:
+                is_rating = db.session.query(db.Ratings).filter(db.Ratings.rating == ratingx2).first()
+                if is_rating:
+                    book.ratings.append(is_rating)
+                else:
+                    new_rating = db.Ratings(rating=ratingx2)
+                    book.ratings.append(new_rating)
+                if old_rating:
+                    book.ratings.remove(book.ratings[0])
+        else:
+            if len(book.ratings) > 0:
+                book.ratings.remove(book.ratings[0])
+                
         
         for c in cc:
             cc_string = "custom_column_" + str(c.id)