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optimized food rating

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This commit is contained in:
Götz 2017-10-20 06:10:42 +02:00
parent ef59883834
commit 915f7a84fe
3 changed files with 66 additions and 1 deletions
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40
ofu_app/apps/food/migrations/0005_auto_20171020_0549.py Normal file
View File

@ -0,0 +1,40 @@
# -*- coding: utf-8 -*-
# Generated by Django 1.11.2 on 2017-10-20 03:49
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('food', '0004_auto_20171020_0146'),
]
operations = [
migrations.AddField(
model_name='singlefood',
name='fifth_star',
field=models.SmallIntegerField(default=0),
),
migrations.AddField(
model_name='singlefood',
name='first_star',
field=models.SmallIntegerField(default=0),
),
migrations.AddField(
model_name='singlefood',
name='fourth_star',
field=models.SmallIntegerField(default=0),
),
migrations.AddField(
model_name='singlefood',
name='second_star',
field=models.SmallIntegerField(default=0),
),
migrations.AddField(
model_name='singlefood',
name='third_star',
field=models.SmallIntegerField(default=0),
),
]

5
ofu_app/apps/food/models.py
View File

@ -25,6 +25,11 @@ class SingleFood(models.Model):
name = models.CharField(unique=True, max_length=MAX_LENGTH)
image = models.ImageField(upload_to='food/%Y/%m/', blank=True)
rating = models.FloatField(default=0)
first_star = models.SmallIntegerField(default=0)
second_star = models.SmallIntegerField(default=0)
third_star = models.SmallIntegerField(default=0)
fourth_star = models.SmallIntegerField(default=0)
fifth_star = models.SmallIntegerField(default=0)
def __str__(self):
return self.name

22
ofu_app/apps/food/views.py
View File

@ -17,7 +17,27 @@ def daily_food(request):
print("ID: %s, RATING: %s" % (id, rating))
if id and rating:
food = SingleFood.objects.get(id=id)
food.rating = rating
if rating == str(1):
print("First Start")
food.first_star = food.first_star + 1
if rating == str(2):
print("First Start")
food.second_star += 1
if rating == str(3):
print("First Start")
food.third_star += 1
if rating == str(4):
print("First Start")
food.fourth_star += 1
if rating == str(5):
print("First Start")
food.fifth_star += 1
global_count = food.first_star + food.second_star + food.third_star + food.fourth_star + food.fifth_star
print("GLOBAL_COUNT: " + str(global_count))
sum = food.first_star * 1 + food.second_star * 2 + food.third_star * 3 + food.fourth_star * 4 + food.fifth_star * 5
print("SUM: " + str(sum))
food.rating = sum / global_count
print("SUMME:------------------" + str(sum / global_count))
food.save()
print("DONE")