def add_Block(patient, describe):
global user
global current_block
timestamp = time.time()
block = Block(timestamp=timestamp,
doctor=user.name,
patient=patient,
describe=describe)
if current_block == "":
blocks = get_all_blocks()
current_block = copy.deepcopy(blocks[0])
block.index = int(current_block.index) + 1
block.encryption = str(hash(current_block)) # 同态加密
db.session.add(block)
db.session.commit()
ClientNode.send_ADDBLOCK_message(block)
current_block = copy.deepcopy(block) # 更新当前block数据
