def home():
"""Return URL for home.html"""
categories = [(c.id, c.name) for c in Tag.query.all()]
recipeForm = AddRecipe()
recipeForm.tags.choices = categories
tagForm = AddTag()
tagListForm = TagList()
tagListForm.tags.choices = categories
recipes = Recipe.query.all()
if tagListForm.validate_on_submit():
if tagListForm.search.data:
tags_id = tagListForm.tags.data
recipes = []
for tag_id in tags_id:
match = db.session.query(Recipe).filter(
Recipe.tags.any(id=tag_id)).all()
recipes += match
if tagListForm.delete.data:
tags_id = tagListForm.tags.data
for tag_id in tags_id:
Tag.query.filter_by(id=tag_id).delete()
db.session.commit()
return redirect(url_for('home'))
if recipeForm.validate_on_submit():
recipe = Recipe()
recipe.add_recipe(recipeForm.data)
#add_new_recipe(recipeForm)
return redirect(url_for('home'))
if tagForm.validate_on_submit():
add_tag(tagForm.name.data)
return redirect(url_for('home'))
return render_template('home.html',
title='Home',
tagListForm=tagListForm,
recipes=recipes,
recipeForm=recipeForm,
tagForm=tagForm)
def add_recipe():
'''
On a POST request with /add_recipe will add a new recipe
for post, please supply 'name', 'instruction', 'mealType' and 'ingredients'
'''
name = request.json.get('name')
instruction = request.json.get('instruction')
mealType = request.json.get('mealType')
ingredients = request.json.get('ingredients')
user_id = g.user.id
recipe = Recipe.add_recipe(name, instruction, mealType, ingredients,
user_id)
return {
'recipe_id': recipe.id,
'message': 'Recipe has been added',
'statusCode': 201,
'status': 'success'
}