def get_slave(id):
slave = Status.get(Status.id == id)
if request.method == 'GET':
return jsonify(slave.__data__)
elif request.method == 'DELETE':
Status.delete_by_id(slave.id)
return Response(None, 200)
def all_slave():
if request.method == 'GET':
data = [each.__data__ for each in Status.select()]
return jsonify(data)
elif request.method == 'POST':
card_id = request.json['card_id']
Status(card_id=card_id).save()
return Response(None, 200)
def power_first(self):
for item in Request.select():
status = Status.get(Status.id == item.slave_id)
if status.speed == 0 and item.speed > 0: # 开机请求
yield item
elif status.speed == 3 and item.speed == 0: # 关机请求
yield item
def init(id, init):
if not ac.flag:
ac.init(int(id), int(init))
ac.flag = True
else:
ac.cur_temp = ac.out_temp = int(init)
ac.status = Status.get(Status.id == id)
executor.submit(ac.run)
return 'ok'
def temp_op(op, id):
slave = Status.get(Status.id == id)
if (op == 'high'):
if slave.target_temp < 30:
slave.target_temp += 1
slave.save()
return Response(None, 200)
elif (op == 'low'):
if slave.target_temp > 10:
slave.target_temp -= 1
slave.save()
return Response(None, 200)
abort(302)
def speed_op(op, id):
slave = Status.get(Status.id == id)
if (op == 'high'):
if slave.speed < 5:
slave.speed += 1
slave.save()
return Response(None, 200)
elif (op == 'low'):
if slave.speed > 0:
slave.speed -= 1
slave.save()
return Response(None, 200)
abort(302)
def resolve_request(self): # 处理队列中的请求
for item in self.requestList:
status = Status.get(Status.id == item.slave_id)
if item.speed >= 0 and item.speed <= 3: # 风速在可调控范围内
if self.main_status == 1 and item.temp >= 18 and item.temp <= 25: # 处于制冷模式并且温度在可调控范围内
if status.cur_temp < item.temp: # 从机当前温度低于目标温度则风速调0,等待温度回升
status.target_temp = item.temp
status.speed = 0
status.save()
Log(slave_id=item.slave_id,
card_id=status.card_id,
cur_temp=status.cur_temp,
target_temp=item.temp,
speed=0,
req_time=item.time).save()
else:
status.target_temp = item.temp
status.speed = item.speed
status.save()
Log(slave_id=item.slave_id,
card_id=status.card_id,
cur_temp=status.cur_temp,
target_temp=item.temp,
speed=item.speed,
req_time=item.time).save()
elif self.main_status == 2 and item.temp >= 25 and item.temp <= 30:
if status.cur_temp > item.temp: # 从机当前温度高于目标温度则风速调0,等待温度下降
status.target_temp = item.temp
status.speed = 0
status.save()
Log(slave_id=item.slave_id,
card_id=status.card_id,
cur_temp=status.cur_temp,
target_temp=item.temp,
speed=0,
req_time=item.time).save()
else:
status.target_temp = item.temp
status.speed = item.speed
status.save()
Log(slave_id=item.slave_id,
card_id=status.card_id,
cur_temp=status.cur_temp,
target_temp=item.temp,
speed=item.speed,
req_time=item.time).save()
def speed_op(op, id):
slave = Status.get(Status.id == id)
if (op == 'high'):
if slave.speed < 5:
Request(
slave_id=id, speed=slave.speed + 1,
temp=slave.target_temp).save()
return Response(None, 200)
elif (op == 'low'):
if slave.speed > 0:
Request(
slave_id=id, speed=slave.speed - 1,
temp=slave.target_temp).save()
return Response(None, 200)
abort(302)
def temp_op(op, id):
slave = Status.get(Status.id == id)
if (op == 'high'):
if slave.target_temp < 30:
Request(
slave_id=id, speed=slave.speed,
temp=slave.target_temp + 1).save()
return Response(None, 200)
elif (op == 'low'):
if slave.target_temp > 10:
Request(
slave_id=id, speed=slave.speed,
temp=slave.target_temp - 1).save()
return Response(None, 200)
abort(302)
def init(self): # 初始化
# 删除所有请求
Request.delete()
# 重置从机温度
for item in Status.select():
if self.main_status == 1 and item.target_temp > 25:
item.target_temp = 22
item.speed = 0
item.save()
Log(slave_id=item.id,
card_id=item.card_id,
cur_temp=item.cur_temp,
target_temp=22,
speed=0).save()
elif self.main_status == 2 and item.target_temp <= 25:
item.target_temp = 28
item.speed = 0
item.save()
Log(slave_id=item.id,
card_id=item.card_id,
cur_temp=item.cur_temp,
target_temp=28,
speed=0).save()
def exit(self):
Status.update(speed=0)
self.flag = False
def slave_shutdown(id):
slave = Status.get(Status.id == id)
Request(slave_id=id, speed=0, temp=slave.target_temp).save()
return Response(None, 200)
def check(card_id):
data = Status.get(Status.card_id == card_id).__data__
return jsonify(data)
def init(self, id, out_temp):
self.status = Status.get(Status.id == id)
self.syntax()
self.cur_temp = self.out_temp = out_temp
self.update()
self.time = time.time()
def syntax(self):
self.status = Status.get(Status.id == self.status.id)
self.target_temp = self.status.target_temp
self.speed = self.status.speed