def post(self):
args = self.reqparse()
user = UserModel.by(email=args.email)
if check_password_hash(user.password, args.password):
jwt_payload = {
'exp':
datetime.datetime.utcnow() +
datetime.timedelta(days=30, seconds=5),
'iat':
datetime.datetime.utcnow(),
'sub':
user.id
}
try:
token = jwt.encode(jwt_payload,
app.config.get('SECRET_KEY'),
algorithm='HS256')
user.token = token.decode()
err = user.update()
if err != None:
raise err
resp = rp(success=True, payload=user.serialize()), 201
except Exception as e:
resp = rp(message=str(e)), 500
else:
resp = rp(message='The passsword is incorrect'), 404
return resp
def delete(self, id:int):
row = WarehouseModel.by(id=id)
err = row.delete()
if err != None:
res = rp(message=str(err)), 500
else:
res = rp(success=True, payload=row.serialize()), 204
return res
def post(self):
args = self.reqparse()
row = UserModel(args.name, args.email,
generate_password_hash(args.password))
err = row.save()
if err != None:
return rp(message=str(err)), 500
return rp(success=True, payload=row.serialize()), 201
def post(self):
args = self.reqparse()
row = ProductModel(args.name, args.sku)
err = row.save()
if err != None:
res = rp(message=str(err)), 500
else:
res = rp(success=True, payload=row.serialize()), 201
return res
def delete(self, id):
if not is_int(id):
return rp(message="The ID must be an integer"), 404
row = ProductModel.by(id=int(id))
err = row.delete()
if err != None:
res = rp(message=str(err)), 500
else:
res = rp(success=True, payload=row.serialize()), 204
return res
def put(self, id:int):
args = self.reqparse()
row = WarehouseModel.by(id=id)
row.name= args.name
row.address= args.address
err = row.update()
if err != None:
res = rp(message=str(err)), 500
else:
res = rp(success=True, payload=row.serialize()), 201
return res
def get(self, product_id:int=0, warehouse_id:int=0):
if product_id>0 and warehouse_id>0:
rows = stock_product_warehouse(product_id, warehouse_id)
else:
rows = stock_all()
if isinstance(rows, Exception):
return rp(message=str(rows)), 404
return rp(success=True,payload=rows), 200
def get(self, warehouse_id:int=0):
if warehouse_id>0:
rows = stock_warehouse(warehouse_id)
else:
return rp(message="The warehouse ID must be an integer and greate zero"), 404
if isinstance(rows, Exception):
return rp(message=str(rows)), 404
return rp(success=True,payload=rows), 200
def get(self, product_id:int=0):
if product_id>0:
rows = stock_product(product_id)
else:
return rp(message="The product ID must be an integer and greate zero"), 404
if isinstance(rows, Exception):
return rp(message=str(rows)), 404
return rp(success=True,payload=rows), 200
def put(self, id):
args = self.reqparse()
if not is_int(id):
return rp(message="The ID must be an integer"), 404
row = ProductModel.by(id=int(id))
row.name = args.name
row.sku = args.sku
err = row.update()
if err != None:
res = rp(message=str(err)), 500
else:
res = rp(success=True, payload=row.serialize()), 201
return res
def get(self, id=None):
if id is not None:
if is_int(id):
rows = ProductModel.by(id=int(id)).serialize()
else:
rows = ProductModel.by(sku=id).serialize()
else:
rows = [a.serialize() for a in ProductModel.all()]
return rp(success=True, payload=rows)
def jwt_required():
authorization = request.headers.get('Authorization', '')[7:]
path = request.path
exclude = [
'/v1/auth/login',
'/v1/auth/register',
'/',
'',
]
if path not in exclude:
try:
payload = jwt.decode(authorization, app.config.get('SECRET_KEY'))
UserModel.by(id=payload['sub'])
except jwt.ExpiredSignatureError:
return rp(message='Signature expired. Please log in again.')
except jwt.InvalidTokenError:
return rp(message='Invalid token. Please log in again.')
except Exception as e:
return rp(message=str(e))
return None
def stock_move_transfer(ttype):
args = stock_move_reqparse()
if args.qty <= 0:
return rp(message="Quantity must be an integer and greater to zero"), 404
if args.product_id <= 0:
return rp(message="Product ID must be an integer. Check /VERSION/product"), 404
if args.warehouse_id <= 0:
return rp(message="Warehouse ID must be an integer. Check /VERSION/warehouse"), 404
product_id = ProductModel.by(id=args.product_id)
warehouse_id = WarehouseModel.by(id=args.warehouse_id)
if ttype == 'sale':
stock = stock_product_warehouse(
product_id=product_id.id,
warehouse_id=warehouse_id.id)
if isinstance(stock, Exception):
return rp(message=str(stock)), 400
product_stock = stock[0].get('qty')
if int(args.qty) > product_stock:
return rp(
message="The product %s only has %s stock" % (product_id.id, product_stock),
), 400
type_move = 'out'
else: # defautl is purchase
type_move = 'in'
name = next_move(ttype)
stock_move = StockMoveModel(name, type_move, args.qty,
product_id=product_id.id, warehouse_id=warehouse_id.id)
err =stock_move.save()
if err != None:
return rp(message=str(err)), 500
return rp(success=True, payload=stock_move.serialize()), 201
def get(self, id:int=0):
if id > 0:
rows = WarehouseModel.by(id=id).serialize()
else:
rows = [ a.serialize() for a in WarehouseModel.all()]
return rp(success=True, payload=rows)