[FIX] gamification: several layout issues

1/ ISSUES WITH BADGES:
Go to menu Employees > Badges > Select any Badge from kanban View.
Click on "GRANT THIS BADGE" button.
- When you grant a badge, the description field is not at the right place.
  It should be below the employee field
- Badges Form View: "Granted Employees" should be a stat button with a counter
- Badges form view is broken, field label/values are not at right place

2/ ISSUES WITH CHALLENGES:
Go to menu Employees > Challenges
Challenges Kanban View
- Image Avatars are too big, make it smaller.
- Challenges Form View > Advanced Options : fields Report frequency, Report Template
  and Send a Copy to are ugly

1 files changed, 10 insertions, 0 deletions

diff --git a/addons/hr_gamification/models/gamification.py b/addons/hr_gamification/models/gamification.py
index 6a483837dfa..034f4e44d85 100644
--- a/addons/hr_gamification/models/gamification.py
+++ b/addons/hr_gamification/models/gamification.py
@@ -49,6 +49,16 @@ class gamification_badge(osv.Model):
             'domain': [('id', 'in', employee_ids)]
         }
 
+    def _get_granted_employees_count(self, cr, uid, ids, field_name, arg, context=None):
+        res = {}
+        for badge in self.browse(cr, uid, ids, context=context):
+            res[badge.id] = self.pool.get('gamification.badge.user').search_count(cr, uid, [('badge_id', '=', badge.id), ('employee_id', '!=', False)], context=context)
+        return res
+
+    _columns = {
+        'granted_employees_count': fields.function(_get_granted_employees_count, type="integer")
+    }
+
 
 class hr_employee(osv.osv):
     _name = "hr.employee"