def detail_house_info(house_id):
user_id = session.get("user_id", -1)
try:
house_dict = redis_store.get(("house_detail_%d" % house_id))
if house_dict:
return jsonify(errno=RET.OK, errmsg="ok", data={"user_id": user_id, "house": eval(house_dict)})
except Exception as e:
current_app.logger.error(e)
try:
house = House.query.get(house_id)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg="获取数据失败")
if not house:
return jsonify(errno=RET.PARAMERR, errmsg="参数错误")
house_dict = house.to_full_dict()
try:
redis_store.set(("house_detail_%d" % house_id), house_dict, HOUSE_DETAIL_REDIS_EXPIRE_SECOND)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.OK, errmsg="0", data={"house": house_dict, "user_id": user_id})
def release_areas():
# 城区信息缓存到redis中
try:
areas_dict = redis_store.get('area_info')
except Exception as e:
current_app.logger.error(e)
if areas_dict:
return jsonify(errno=RET.OK, errmsg="获取成功", data=eval(areas_dict))
try:
areas = Area.query.all()
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg="获取数据失败")
areas_dict = []
for area in areas:
areas_dict.append(area.to_dict())
# 数据保存到redis中
try:
redis_store.set('area_info', areas_dict, AREA_INFO_REDIS_EXPIRES)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.OK, errmsg="获取成功", data=areas_dict)
def get_sms_code():
# 获取手机号．图片验证编码，图片验证码内容
json_data = request.data
data = json.loads(json_data)
mobile = data.get("mobile")
image_id = data.get("image_code_id")
image_content = data.get("image_code")
# 检验内容是否正确
if not all([mobile, image_content, image_id]):
return jsonify(errno=RET.PARAMERR, errmsg="参数不全")
if not re.match("^1[3578][0-9]{9}$", mobile):
return jsonify(errno=RET.PARAMERR, errmsg="手机号码格式错误")
try:
redis_image_content = redis_store.get("Image_code" + image_id)
if redis_image_content:
redis_store.delete("Image_code" + image_id)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg="获取验证码错误")
if not redis_image_content:
return jsonify(errno=RET.PARAMERR, errmsg="验证码已过期")
# 对比redis中的验证码内容
if image_content.lower() != redis_image_content.lower():
return jsonify(errno=RET.PARAMERR, errmsg="验证码错误")
# 查询是否已经注册
try:
user = User.query.filter_by(mobile=mobile).first()
except Exception as e:
current_app.logger.error(e)
user = None
if user:
return jsonify(errno=RET.DATAERR, errmsg="手机号码已经注册")
# 生成短信验证码
result = random.randint(0, 9999)
sms_code = "%06d" % result
current_app.logger.debug("短信验证码的内容是：%s" % sms_code)
# 保存短信验证码内容
try:
redis_store.set("SMS_" + mobile, sms_code, constants.SMS_CODE_REDIS_EXPIRES)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg="保存短信验证码失败")
# 返回结果
return jsonify(errno=RET.OK, errmsg="OK")
def get_image_code():
# 获取前端传入的验证码编号
args = request.args
cur = args.get("cur")
pre = args.get("pre")
# 判断传入的参数是否有值
if not cur:
abort(403)
# 生成图片验证码
_, text, image = captcha.generate_captcha()
current_app.logger.debug(text)
# 吧图片验证码和编码存到redis中
try:
redis_store.delete("Image_code" + pre)
redis_store.set("Image_code" + cur, text, constants.IMAGE_CODE_REDIS_EXPIRES)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg="存入数据库出错")
# 返回验证码图片
response = make_response(image)
response.headers["Content-Type"] = "image/jpg"
return response
def get_index():
try:
house_dict = redis_store.get("house_info")
if house_dict:
return jsonify(errno=RET.OK, errmsg="OK", data={"houses": eval(house_dict)})
except Exception as e:
current_app.logger.error(e)
try:
houses = House.query.order_by(House.order_count.desc()).limit(HOME_PAGE_MAX_HOUSES)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg="获取数据失败")
house_dict = []
for house in houses:
house_dict.append(house.to_basic_dict())
try:
redis_store.set("houses_info", house_dict, HOME_PAGE_DATA_REDIS_EXPIRES)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=RET.OK, errmsg="OK", data={"houses": house_dict})