def login():
username = request.args.get('username')
password = request.args.get('password')
if not username or not password:
return make_err(ERR_REQUEST_ARGS, "用户名或密码为空")
userid = get_userid(username, password)
if userid == -1:
return make_err(10004, "用户名或密码错误")
token = update_token(userid)
if not token:
return make_err(-1, "更新token失败")
data = {"userid":userid, "token":token}
return make_succ(data)
def register():
username = request.args.get('username')
password = request.args.get('password')
if not username or not password:
return make_err(ERR_REQUEST_ARGS, "用户名或密码为空")
if check_user_exist(username):
return make_err(10003, "用户已注册")
try:
cursor = g_db.cursor()
cursor.execute("insert into passengers(username, password, status) values('%s', '%s', 0)" % (username, password))
g_db.commit()
except Exception as e:
app.logger.error("exception: %s" % str(e));
return make_err(10002, "用户注册失败")
finally:
cursor.close()
return make_succ()
def call_taxi():
""" 用户叫车
"""
longitude = request.args.get('longitude')
latitude = request.args.get('latitude')
dest = request.args.get("dest")
if not longitude or not latitude or not dest:
return make_err(-1, "参数不合法")
cursor = g_db.cursor()
try:
sql = 'insert into orders(userid, dest_address, longitude, latitude, status, create_ts)' \
'values(%s, "%s", %f, %f, 0, unix_timestamp(now()))'
cursor.execute(sql % (g.userid, dest, float(longitude), float(latitude)))
g_db.commit()
except Exception as e:
app.logger.error("exception: %s" % str(e))
return make_err(-1, "mysql error")
finally:
cursor.close()
app.logger.debug('this is the log')
return make_succ()
