def delete():
productService = ProductService()
productId = request.args.get("id")
if productId is None:
return ("forbidden", 403)
result = json.dumps({"successful": productService.delete(productId)})
productService.dispose()
return (result, 200)
def find():
productService = ProductService()
productId = request.args.get("id")
if productId is None:
return None
product = productService.find(productId)
result = json.dumps(product.dicted())
productService.dispose()
return (result, 200)
def modify():
productService = ProductService()
flag = False
try:
product = Product.dict2Obj(json.loads(request.data))
flag = productService.modify(product)
except:
return ("forbidden", 403)
result = json.dumps({"successful": flag})
productService.dispose()
return (result, 200)
def findWarning():
productService = ProductService()
num = request.args.get("num")
if num is None:
return None
products = productService.findWarning(int(num))
result = []
for product in products:
result.append(product.dicted())
productService.dispose()
return (json.dumps(result), 200)
def index():
productService = ProductService()
currentIndex = request.args.get("page")
if currentIndex is None:
return ("forbidden", 403)
lastIndex = math.ceil(productService.count() / float(pageSize))
products = productService.list(int(currentIndex) - 1, pageSize)
result = []
for product in products:
result.append(product.dicted())
result = json.dumps({
"currentIndex": currentIndex,
"lastIndex": lastIndex,
"products": result
})
productService.dispose()
return (result, 200)