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60 lines
2.2 KiB
60 lines
2.2 KiB
from django.shortcuts import render
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from menu.models import *
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from django.db.models import Q
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from django.http import HttpResponse, JsonResponse
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from algorithm.views import search_menu
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from general.views import process_json
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# Create your views here.
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# dish_material 是n*2的矩阵 eg. [[“100g”,"糯米粉",1],["25g","粘米粉",1]]
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def set_dish(dish_name, dish_materials, dish_steps, dish_flavor):
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dish = Dish.objects.create(name=dish_name)
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flavor = DishFlavor.objects.create(sour=dish_flavor[0], sweet=dish_flavor[1], bitter=dish_flavor[2],
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spicy=dish_flavor[3],
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salty=dish_flavor[4], dish=dish)
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time = 0
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for item in dish_materials:
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m = Material.objects.create(amount=item[0], dish=dish, food_type=FoodType.objects.get(name=item[1]))
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if len(item) == 3:
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m.is_important = item[2]
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m.save()
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for i in range(len(dish_steps)):
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Step.objects.create(order=i + 1, text=dish_steps[i][0], time=dish_steps[i][1], dish=dish)
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time += dish_steps[i][1]
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dish.time = time
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dish.save()
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def get_menus(request):
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openid = request.META['HTTP_X_WX_OPENID']
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upper_bound = request.GET['upper_bound']
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lower_bound = request.GET['lower_bound']
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results = search_menu(upper_bound, lower_bound, openid).values()
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for item in results:
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item['time'] = float(item['time'])
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results = process_json(results)
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return JsonResponse({'result': results})
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def get_materials(request):
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dish_id = request.GET['id']
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materials = Dish.objects.get(id=dish_id).material_set.values()
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for material in materials:
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material['name'] = FoodType.objects.get(id=material['food_type_id']).name
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if material['is_important']:
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material['is_important'] = 1
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else:
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material['is_important'] = 0
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materials = process_json(materials)
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return JsonResponse({'result': materials})
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def get_steps(request):
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dish_id = request.GET['id']
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steps = Dish.objects.get(id=dish_id).step_set.values().order_by('order')
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for step in steps:
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step['time'] = float(step['time'])
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steps = process_json(steps)
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return JsonResponse({'result': steps})
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