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food-planner
generated from 2martens/django-template
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Created models for food planner

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master
Jim Martens 3 years ago
parent bfdd9d7683
commit 67777e8b6a
4 changed files with 289 additions and 1 deletions
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3
food_planner/forms.py
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@ -41,4 +41,5 @@ class UserForm(forms.ModelForm):
class ProfileForm(forms.ModelForm):
class Meta:
model = Profile
fields = ['daily_fat_demand', 'daily_carbohydrate_demand',
'daily_sugar_demand', 'daily_roughage_demand', 'daily_protein_demand']

145
food_planner/migrations/0001_initial.py
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@ -0,0 +1,145 @@
# Generated by Django 3.0.3 on 2020-02-19 11:35
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
initial = True
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
]
operations = [
migrations.CreateModel(
name='Ingredient',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=255, verbose_name='Name')),
],
),
migrations.CreateModel(
name='KitchenUtility',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=255, verbose_name='Name')),
],
),
migrations.CreateModel(
name='Pantry',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
],
),
migrations.CreateModel(
name='Recipe',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=255, verbose_name='Name')),
('image', models.ImageField(blank=True, null=True, upload_to='', verbose_name='Image')),
('experience_level', models.CharField(choices=[('NOV', 'Novice'), ('INT', 'Intermediate'), ('ADV', 'Advanced'), ('EXP', 'Expert')], max_length=255, verbose_name='Required cooking experience')),
('fat', models.PositiveIntegerField(help_text='How much fat does one portion contain?', verbose_name='Fat')),
('carbohydrates', models.PositiveIntegerField(help_text='How much carbohydrates does one portion contain?', verbose_name='Carbohydrates')),
('sugar', models.PositiveIntegerField(help_text='How much sugar does one portion contain?', verbose_name='Sugar')),
('roughage', models.PositiveIntegerField(help_text='How much roughage does one portion contain?', verbose_name='Roughage')),
('protein', models.PositiveIntegerField(help_text='How much protein does one portion contain?', verbose_name='Protein')),
('author', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL)),
],
),
migrations.CreateModel(
name='Vendor',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=50, verbose_name='Vendor')),
],
),
migrations.CreateModel(
name='UsedKitchenUtilities',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('amount', models.PositiveIntegerField(default=1, help_text='How often is this kitchen utility used?', verbose_name='Amount')),
('kitchen_utility', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.KitchenUtility')),
('recipe', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.Recipe')),
],
),
migrations.CreateModel(
name='UsedIngredients',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('amount', models.PositiveIntegerField(help_text='Please specify the used amount of the ingredient', verbose_name='Amount')),
('unit', models.CharField(choices=[('KG', 'kg'), ('G', 'g'), ('MG', 'mg'), ('L', 'l'), ('ML', 'ml'), ('TEA', 'teaspoon'), ('TBL', 'tablespoon'), ('PINCH', 'pinch'), ('PIECE', 'piece')], max_length=10, verbose_name='Unit for amount')),
('ingredient', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.Ingredient')),
('recipe', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.Recipe')),
],
),
migrations.CreateModel(
name='StoredIngredients',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('amount', models.PositiveIntegerField(help_text='Please specify the stored amount of the ingredient', verbose_name='Amount')),
('unit', models.CharField(choices=[('KG', 'kg'), ('G', 'g'), ('MG', 'mg'), ('L', 'l'), ('ML', 'ml'), ('TEA', 'teaspoon'), ('TBL', 'tablespoon'), ('PINCH', 'pinch'), ('PIECE', 'piece')], max_length=10, verbose_name='Unit for amount')),
('ingredient', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.Ingredient')),
('pantry', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.Pantry')),
],
),
migrations.AddField(
model_name='recipe',
name='ingredients',
field=models.ManyToManyField(through='food_planner.UsedIngredients', to='food_planner.Ingredient'),
),
migrations.AddField(
model_name='recipe',
name='kitchen_utilities',
field=models.ManyToManyField(through='food_planner.UsedKitchenUtilities', to='food_planner.KitchenUtility'),
),
migrations.CreateModel(
name='Profile',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('daily_fat_demand', models.PositiveIntegerField(default=117, help_text='At most this amount of fat is needed per day', verbose_name='Daily fat demand')),
('daily_carbohydrate_demand', models.PositiveIntegerField(default=150, help_text='At most this amount of carbohydrates is needed per day', verbose_name='Daily carbohydrate demand')),
('daily_sugar_demand', models.PositiveIntegerField(default=25, help_text='At most this amount of sugar is needed per day', verbose_name='Daily sugar demand')),
('daily_roughage_demand', models.PositiveIntegerField(default=30, help_text='At least this amount of roughage should be eaten per day', verbose_name='Daily roughage demand')),
('daily_protein_demand', models.PositiveIntegerField(default=90, help_text='At most this amount of protein should be eaten per day', verbose_name='Daily protein demand')),
('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
),
migrations.CreateModel(
name='Product',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=255, verbose_name='Product')),
('amount', models.PositiveIntegerField(help_text='Please specify the provided amount of the ingredient', verbose_name='Amount')),
('unit', models.CharField(choices=[('KG', 'kg'), ('G', 'g'), ('MG', 'mg'), ('L', 'l'), ('ML', 'ml'), ('TEA', 'teaspoon'), ('TBL', 'tablespoon'), ('PINCH', 'pinch'), ('PIECE', 'piece')], max_length=10, verbose_name='Unit for amount')),
('price', models.DecimalField(blank=True, decimal_places=2, default=0.0, max_digits=4, verbose_name='Price')),
('ingredient', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='food_planner.Ingredient')),
('vendor', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.Vendor')),
],
),
migrations.AddField(
model_name='pantry',
name='ingredients',
field=models.ManyToManyField(through='food_planner.StoredIngredients', to='food_planner.Ingredient'),
),
migrations.AddField(
model_name='pantry',
name='owner',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
),
migrations.CreateModel(
name='RecipeStep',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('image', models.ImageField(blank=True, null=True, upload_to='', verbose_name='Image')),
('description', models.TextField(verbose_name='Description')),
('number_of_step', models.PositiveIntegerField(verbose_name='Number of step')),
('recipe', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='food_planner.Recipe')),
],
options={
'unique_together': {('recipe', 'number_of_step')},
},
),
]

141
food_planner/models.py
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@ -1,11 +1,152 @@
# coding=utf-8
from django.contrib.auth.models import User
from django.db import models
from django.utils.text import format_lazy
from django.utils.translation import gettext_lazy as _
MEASUREMENT_UNITS = [('KG', 'kg'),
('G', 'g'),
('MG', 'mg'),
('L', 'l'),
('ML', 'ml'),
('TEA', _('teaspoon')),
('TBL', _('tablespoon')),
('PINCH', _('pinch')),
('PIECE', _('piece'))]
class Profile(models.Model):
user = models.OneToOneField(User, models.CASCADE)
daily_fat_demand = models.PositiveIntegerField(_('Daily fat demand'),
help_text=_('At most this amount of fat is needed per day'),
default=117)
daily_carbohydrate_demand = models.PositiveIntegerField(
_('Daily carbohydrate demand'),
help_text=_('At most this amount of carbohydrates is needed per day'),
default=150)
daily_sugar_demand = models.PositiveIntegerField(_('Daily sugar demand'),
help_text=_('At most this amount of sugar is needed per day'),
default=25)
daily_roughage_demand = models.PositiveIntegerField(
_('Daily roughage demand'),
help_text=_('At least this amount of roughage should be eaten per day'),
default=30)
daily_protein_demand = models.PositiveIntegerField(
_('Daily protein demand'),
help_text=_('At most this amount of protein should be eaten per day'),
default=90)
def __str__(self):
return self.user.username
class KitchenUtility(models.Model):
name = models.CharField(_('Name'), max_length=255)
def __str__(self):
return self.name
class Ingredient(models.Model):
name = models.CharField(_('Name'), max_length=255)
def __str__(self):
return self.name
class Recipe(models.Model):
author = models.ForeignKey(User, models.SET_NULL, null=True)
kitchen_utilities = models.ManyToManyField(KitchenUtility,
through='UsedKitchenUtilities')
ingredients = models.ManyToManyField(Ingredient, through='UsedIngredients')
name = models.CharField(_('Name'), max_length=255)
image = models.ImageField(_('Image'), blank=True, null=True)
experience_level = models.CharField(_('Required cooking experience'), max_length=255,
choices=[
('NOV', _('Novice')),
('INT', _('Intermediate')),
('ADV', _('Advanced')),
('EXP', _('Expert'))
])
fat = models.PositiveIntegerField(_('Fat'),
help_text=_('How much fat does one portion contain?'))
carbohydrates = models.PositiveIntegerField(_('Carbohydrates'),
help_text=_('How much carbohydrates does one portion contain?'))
sugar = models.PositiveIntegerField(_('Sugar'),
help_text=_('How much sugar does one portion contain?'))
roughage = models.PositiveIntegerField(_('Roughage'),
help_text=_('How much roughage does one portion contain?'))
protein = models.PositiveIntegerField(_('Protein'),
help_text=_('How much protein does one portion contain?'))
def __str__(self):
return self.name
class RecipeStep(models.Model):
recipe = models.ForeignKey(Recipe, models.CASCADE)
image = models.ImageField(_('Image'), blank=True, null=True)
description = models.TextField(_('Description'))
number_of_step = models.PositiveIntegerField(_('Number of step'))
class Meta:
unique_together = ['recipe', 'number_of_step']
class UsedKitchenUtilities(models.Model):
recipe = models.ForeignKey(Recipe, models.CASCADE)
kitchen_utility = models.ForeignKey(KitchenUtility, models.CASCADE)
amount = models.PositiveIntegerField(_('Amount'),
help_text=_('How often is this kitchen utility used?'),
default=1)
class UsedIngredients(models.Model):
recipe = models.ForeignKey(Recipe, models.CASCADE)
ingredient = models.ForeignKey(Ingredient, models.CASCADE)
amount = models.PositiveIntegerField(_('Amount'),
help_text=_('Please specify the used amount of the ingredient'))
unit = models.CharField(_('Unit for amount'), max_length=10, choices=MEASUREMENT_UNITS)
class Vendor(models.Model):
name = models.CharField(_('Vendor'), max_length=50)
def __str__(self):
return self.name
class Product(models.Model):
name = models.CharField(_('Product'), max_length=255)
vendor = models.ForeignKey(Vendor, models.CASCADE)
ingredient = models.ForeignKey(Ingredient, models.SET_NULL, null=True)
amount = models.PositiveIntegerField(_('Amount'),
help_text=_('Please specify the provided amount of the ingredient'))
unit = models.CharField(_('Unit for amount'), max_length=10,
choices=MEASUREMENT_UNITS)
price = models.DecimalField(_('Price'), decimal_places=2, max_digits=4,
blank=True, default=0.0)
def __str__(self):
return self.name
class Pantry(models.Model):
owner = models.ForeignKey(User, models.CASCADE)
ingredients = models.ManyToManyField(Ingredient, through='StoredIngredients')
def __str__(self):
return format_lazy('Pantry of {firstName} {lastName}',
firstName=self.owner.first_name,
lastName=self.owner.last_name)
class StoredIngredients(models.Model):
pantry = models.ForeignKey(Pantry, models.CASCADE)
ingredient = models.ForeignKey(Ingredient, models.CASCADE)
amount = models.PositiveIntegerField(_('Amount'),
help_text=_('Please specify the stored amount of the ingredient'))
unit = models.CharField(_('Unit for amount'), max_length=10,
choices=MEASUREMENT_UNITS)

1
requirements.txt
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@ -1,3 +1,4 @@
django==3.0.3
django-crispy-forms==1.8.1
django-modeltranslation==0.14.2
Pillow==7.0.0

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