Implemented apply temp meal

kukv1.py

@@ -78,14 +78,36 @@ def getUpcomingMeals():
 			meals[-1]['friendly_selection_deadline'] = str(round(seconds_to_deadline / 60)) + ' minutes'
 		meals[-1]['meal_time'] = meals[-1]['meal_date'].strftime('%H:%M')
 		meals[-1]['meal_friendly_date'] = meals[-1]['meal_date'].strftime('%A %d %B')
-		meals[-1]['candidate'] = 'davide'
+		meals[-1]['candidate'] = [l['name'] for l in leaderboard if l['name'] in meals[-1]['eaters']][0]
 		if (meals[-1]['meal_date'] - datetime.datetime.now()).total_seconds() < 0:
 			meals[-1]['needs_confirmation'] = True
 		else:
 			meals[-1]['needs_confirmation'] = False
+		leaderboard = applyTempMeal(leaderboard, meals[-1])
 	r.close()
 	return meals
 
+def applyTempMeal(leaderboard, meal):
+	ld = leaderboard[:]
+	m = meal.copy()
+	if m['kuk'] == '':
+		m['kuk'] = m['candidate']
+		m['eaters'].remove(m['candidate'])
+
+	for i in range(len(ld)):
+		if ld[i]['name'] == m['kuk']:
+			if m['is_lazy']:
+				ld[i]['score'] += LAZY_KUK_POINTS[len(m['eaters'])]
+			else:
+				ld[i]['score'] += KUK_POINTS[len(m['eaters'])]
+			ld[i]['last_meal'] = m['meal_date']
+		elif ld[i]['name'] in m['eaters']:
+			if m['is_lazy']:
+				ld[i]['score'] -= LAZY_KUK_POINTS[len(m['eaters'])] / len(m['eaters'])
+			else:
+				ld[i]['score'] -= KUK_POINTS[len(m['eaters'])] / len(m['eaters'])
+	return sorted(ld, key=lambda i:(i['score'], i['last_meal'] or datetime.datetime(1970, 1, 1, 0, 0)))
+
 def getMeal(meal_id):
 	query = 'select foo.id, username as kuk, meal_date, array_agg as eaters, selection_deadline from (select meals.id, kuk, meal_date, selection_deadline, array_agg(username) from meals join users on users.id = any(meals.eaters) where meals.id=:meal_id group by meals.id order by meal_date) as foo join users on kuk=users.id;'
 	r = db_engine.execute(text(query), meal_id=meal_id)