generated from mwc/project_banjo_app
667a88d5e2
I’m proud that importing recipes works and the ingredients, steps, and notes show up correctly. I also learned how to set up models and link them with views in Banjo, which was really helpful. This project taught me a lot about building a small app with models, views, and working APIs.
59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
from app.models import Recipe, Ingredient, Step, Note
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from banjo.http import BadRequest
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from banjo.urls import route_get, route_post
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from scrape_schema_recipe import scrape_url
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from datetime import datetime
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@route_get('recipes/all')
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def show_all_recipes(params):
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"""Show all recipes"""
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recipes = Recipe.objects.all()
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return {'recipes': [r.to_dict() for r in recipes]}
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@route_get('recipes/search', args={'query': str})
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def search_for_recipe(params):
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"""Search recipes by name"""
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recipes = Recipe.objects.filter(name__icontains=params['query'])
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return {'recipes': [r.to_dict() for r in recipes]}
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@route_get('recipes/search-ingredient', args={'query': str})
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def search_for_recipe_by_ingredient(params):
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"""Search recipes by ingredient"""
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recipes = Recipe.objects.filter(ingredients__text__icontains=params['query'])
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return {'recipes': [r.to_dict() for r in recipes]}
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@route_post('recipes/import', args={'url': str})
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def import_recipe(params):
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"""Import a recipe from a URL"""
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url = params['url']
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if Recipe.objects.filter(url=url).exists():
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raise BadRequest(f"{url} has already been imported.")
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try:
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scraped_recipes = scrape_url(url)
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except Exception as e:
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raise BadRequest(f"Error reading {url}: {e}")
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if len(scraped_recipes) == 0:
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raise BadRequest(f"No recipes found at {url}")
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recipes_created = []
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for r in scraped_recipes:
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recipe = Recipe(name=r['name'], url=url)
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recipe.save()
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for i in r.get('recipeIngredient', []):
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Ingredient(recipe=recipe, text=i).save()
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for idx, s in enumerate(r.get('recipeInstructions', []), start=1):
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Step(recipe=recipe, text=s['text'], order=idx).save()
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recipes_created.append(recipe.to_dict())
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return {'recipes': recipes_created}
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@route_post("recipes/add-note", args={'recipe_id': int, 'note': str})
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def add_note(params):
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"""Add a note to a recipe"""
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recipe = Recipe.objects.get(id=params['recipe_id'])
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note = Note(recipe=recipe, text=params['note'])
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note.save()
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return recipe.to_dict()
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