move views actions in more files
This commit is contained in:
Cayo Puigdefabregas
parent
951d067dd6
commit
a2f106bed0
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@ -1,432 +0,0 @@
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""" This is the view for Snapshots """
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import os
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import json
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import shutil
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from datetime import datetime, timedelta
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from distutils.version import StrictVersion
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from uuid import UUID
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from flask import current_app as app, request, g
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from flask.wrappers import Response
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from sqlalchemy.util import OrderedSet
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from teal.marshmallow import ValidationError
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from teal.resource import View
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from teal.db import ResourceNotFound
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from ereuse_devicehub.db import db
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from ereuse_devicehub.query import things_response
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from ereuse_devicehub.resources.action.models import (Action, RateComputer, Snapshot, VisualTest,
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InitTransfer, Live, Allocate, Deallocate,
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Trade, Confirm)
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from ereuse_devicehub.resources.device.models import Device, Computer, DataStorage
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from ereuse_devicehub.resources.action.rate.v1_0 import CannotRate
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from ereuse_devicehub.resources.enums import SnapshotSoftware, Severity
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from ereuse_devicehub.resources.user.exceptions import InsufficientPermission
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from ereuse_devicehub.resources.user.models import User
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SUPPORTED_WORKBENCH = StrictVersion('11.0')
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def save_json(req_json, tmp_snapshots, user, live=False):
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"""
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This function allow save a snapshot in json format un a TMP_SNAPSHOTS directory
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The file need to be saved with one name format with the stamptime and uuid joins
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"""
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uuid = req_json.get('uuid', '')
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now = datetime.now()
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year = now.year
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month = now.month
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day = now.day
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hour = now.hour
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minutes = now.minute
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name_file = f"{year}-{month}-{day}-{hour}-{minutes}_{user}_{uuid}.json"
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path_dir_base = os.path.join(tmp_snapshots, user)
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if live:
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path_dir_base = tmp_snapshots
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path_errors = os.path.join(path_dir_base, 'errors')
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path_fixeds = os.path.join(path_dir_base, 'fixeds')
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path_name = os.path.join(path_errors, name_file)
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if not os.path.isdir(path_dir_base):
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os.system(f'mkdir -p {path_errors}')
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os.system(f'mkdir -p {path_fixeds}')
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with open(path_name, 'w') as snapshot_file:
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snapshot_file.write(json.dumps(req_json))
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return path_name
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def move_json(tmp_snapshots, path_name, user, live=False):
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"""
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This function move the json than it's correct
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"""
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path_dir_base = os.path.join(tmp_snapshots, user)
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if live:
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path_dir_base = tmp_snapshots
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if os.path.isfile(path_name):
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shutil.copy(path_name, path_dir_base)
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os.remove(path_name)
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class AllocateMix():
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model = None
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def post(self):
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""" Create one res_obj """
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res_json = request.get_json()
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res_obj = self.model(**res_json)
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db.session.add(res_obj)
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db.session().final_flush()
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ret = self.schema.jsonify(res_obj)
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ret.status_code = 201
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db.session.commit()
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return ret
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def find(self, args: dict):
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res_objs = self.model.query.filter_by(author=g.user) \
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.order_by(self.model.created.desc()) \
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.paginate(per_page=200)
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return things_response(
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self.schema.dump(res_objs.items, many=True, nested=0),
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res_objs.page, res_objs.per_page, res_objs.total,
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res_objs.prev_num, res_objs.next_num
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)
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class AllocateView(AllocateMix, View):
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model = Allocate
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class DeallocateView(AllocateMix, View):
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model = Deallocate
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class LiveView(View):
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def post(self):
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"""Posts an action."""
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res_json = request.get_json(validate=False)
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tmp_snapshots = app.config['TMP_LIVES']
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path_live = save_json(res_json, tmp_snapshots, '', live=True)
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res_json.pop('debug', None)
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res_json.pop('elapsed', None)
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res_json.pop('os', None)
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res_json_valid = self.schema.load(res_json)
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live = self.live(res_json_valid)
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db.session.add(live)
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db.session().final_flush()
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ret = self.schema.jsonify(live)
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ret.status_code = 201
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db.session.commit()
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move_json(tmp_snapshots, path_live, '', live=True)
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return ret
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def get_hdd_details(self, snapshot, device):
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"""We get the liftime and serial_number of the disk"""
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usage_time_hdd = None
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serial_number = None
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components = [c for c in snapshot['components']]
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components.sort(key=lambda x: x.created)
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for hd in components:
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if not isinstance(hd, DataStorage):
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continue
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serial_number = hd.serial_number
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for act in hd.actions:
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if not act.type == "TestDataStorage":
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continue
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usage_time_hdd = act.lifetime
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break
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if usage_time_hdd:
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break
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if not serial_number:
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"""There aren't any disk"""
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raise ResourceNotFound("There aren't any disk in this device {}".format(device))
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return usage_time_hdd, serial_number
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def get_hid(self, snapshot):
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device = snapshot.get('device') # type: Computer
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components = snapshot.get('components')
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if not device:
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return None
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if not components:
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return device.hid
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macs = [c.serial_number for c in components
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if c.type == 'NetworkAdapter' and c.serial_number is not None]
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macs.sort()
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mac = ''
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hid = device.hid
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if not hid:
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return hid
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if macs:
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mac = "-{mac}".format(mac=macs[0])
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hid += mac
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return hid
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def live(self, snapshot):
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"""If the device.allocated == True, then this snapshot create an action live."""
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hid = self.get_hid(snapshot)
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if not hid or not Device.query.filter(
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Device.hid==hid).count():
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raise ValidationError('Device not exist.')
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device = Device.query.filter(
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Device.hid==hid, Device.allocated==True).one()
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# Is not necessary
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if not device:
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raise ValidationError('Device not exist.')
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if not device.allocated:
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raise ValidationError('Sorry this device is not allocated.')
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usage_time_hdd, serial_number = self.get_hdd_details(snapshot, device)
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data_live = {'usage_time_hdd': usage_time_hdd,
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'serial_number': serial_number,
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'snapshot_uuid': snapshot['uuid'],
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'description': '',
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'software': snapshot['software'],
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'software_version': snapshot['version'],
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'licence_version': snapshot['licence_version'],
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'author_id': device.owner_id,
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'agent_id': device.owner.individual.id,
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'device': device}
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live = Live(**data_live)
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if not usage_time_hdd:
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warning = f"We don't found any TestDataStorage for disk sn: {serial_number}"
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live.severity = Severity.Warning
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live.description = warning
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return live
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live.sort_actions()
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diff_time = live.diff_time()
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if diff_time is None:
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warning = "Don't exist one previous live or snapshot as reference"
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live.description += warning
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live.severity = Severity.Warning
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elif diff_time < timedelta(0):
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warning = "The difference with the last live/snapshot is negative"
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live.description += warning
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live.severity = Severity.Warning
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return live
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class ActionView(View):
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def post(self):
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"""Posts an action."""
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json = request.get_json(validate=False)
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if not json or 'type' not in json:
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raise ValidationError('Resource needs a type.')
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# todo there should be a way to better get subclassess resource
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# defs
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resource_def = app.resources[json['type']]
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if json['type'] == Snapshot.t:
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snapshot = SnapshotView(json, resource_def, self.schema)
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return snapshot.post()
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if json['type'] == VisualTest.t:
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pass
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# TODO JN add compute rate with new visual test and old components device
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if json['type'] == InitTransfer.t:
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return self.transfer_ownership()
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if json['type'] == Trade.t:
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offer = OfferView(json, resource_def, self.schema)
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return offer.post()
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a = resource_def.schema.load(json)
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Model = db.Model._decl_class_registry.data[json['type']]()
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action = Model(**a)
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db.session.add(action)
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db.session().final_flush()
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ret = self.schema.jsonify(action)
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ret.status_code = 201
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db.session.commit()
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return ret
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def one(self, id: UUID):
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"""Gets one action."""
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action = Action.query.filter_by(id=id).one()
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return self.schema.jsonify(action)
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def transfer_ownership(self):
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"""Perform a InitTransfer action to change author_id of device"""
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pass
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class SnapshotView():
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"""Performs a Snapshot.
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See `Snapshot` section in docs for more info.
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"""
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# Note that if we set the device / components into the snapshot
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# model object, when we flush them to the db we will flush
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# snapshot, and we want to wait to flush snapshot at the end
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def __init__(self, snapshot_json: dict, resource_def, schema):
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self.schema = schema
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self.snapshot_json = snapshot_json
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self.resource_def = resource_def
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self.tmp_snapshots = app.config['TMP_SNAPSHOTS']
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self.path_snapshot = save_json(snapshot_json, self.tmp_snapshots, g.user.email)
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snapshot_json.pop('debug', None)
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self.snapshot_json = resource_def.schema.load(snapshot_json)
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self.response = self.build()
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move_json(self.tmp_snapshots, self.path_snapshot, g.user.email)
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def post(self):
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return self.response
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def build(self):
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device = self.snapshot_json.pop('device') # type: Computer
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components = None
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if self.snapshot_json['software'] == (SnapshotSoftware.Workbench or SnapshotSoftware.WorkbenchAndroid):
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components = self.snapshot_json.pop('components', None) # type: List[Component]
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if isinstance(device, Computer) and device.hid:
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device.add_mac_to_hid(components_snap=components)
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snapshot = Snapshot(**self.snapshot_json)
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# Remove new actions from devices so they don't interfere with sync
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actions_device = set(e for e in device.actions_one)
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device.actions_one.clear()
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if components:
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actions_components = tuple(set(e for e in c.actions_one) for c in components)
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for component in components:
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component.actions_one.clear()
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assert not device.actions_one
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assert all(not c.actions_one for c in components) if components else True
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db_device, remove_actions = self.resource_def.sync.run(device, components)
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del device # Do not use device anymore
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snapshot.device = db_device
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snapshot.actions |= remove_actions | actions_device # Set actions to snapshot
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# commit will change the order of the components by what
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# the DB wants. Let's get a copy of the list so we preserve order
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ordered_components = OrderedSet(x for x in snapshot.components)
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# Add the new actions to the db-existing devices and components
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db_device.actions_one |= actions_device
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if components:
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for component, actions in zip(ordered_components, actions_components):
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component.actions_one |= actions
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snapshot.actions |= actions
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if snapshot.software == SnapshotSoftware.Workbench:
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# Check ownership of (non-component) device to from current.user
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if db_device.owner_id != g.user.id:
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raise InsufficientPermission()
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# Compute ratings
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try:
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rate_computer, price = RateComputer.compute(db_device)
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except CannotRate:
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pass
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else:
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snapshot.actions.add(rate_computer)
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if price:
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snapshot.actions.add(price)
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elif snapshot.software == SnapshotSoftware.WorkbenchAndroid:
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pass # TODO try except to compute RateMobile
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# Check if HID is null and add Severity:Warning to Snapshot
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if snapshot.device.hid is None:
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snapshot.severity = Severity.Warning
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db.session.add(snapshot)
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db.session().final_flush()
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ret = self.schema.jsonify(snapshot) # transform it back
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ret.status_code = 201
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db.session.commit()
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return ret
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class OfferView():
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"""Handler for manager the offer/trade action register from post"""
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def __init__(self, data, resource_def, schema):
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self.schema = schema
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a = resource_def.schema.load(data)
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self.offer = Trade(**a)
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self.create_first_confirmation()
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self.create_phantom_account()
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db.session.add(self.offer)
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self.create_automatic_trade()
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def post(self):
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db.session().final_flush()
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ret = self.schema.jsonify(self.offer)
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ret.status_code = 201
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db.session.commit()
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return ret
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def create_first_confirmation(self) -> None:
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"""Do the first confirmation for the user than do the action"""
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# check than the user than want to do the action is one of the users
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# involved in the action
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assert g.user.id in [self.offer.user_from_id, self.offer.user_to_id]
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confirm = Confirm(user=g.user, action=self.offer, devices=self.offer.devices)
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db.session.add(confirm)
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def create_phantom_account(self) -> None:
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"""
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If exist both users not to do nothing
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If exist from but not to:
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search if exist in the DB
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if exist use it
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else create new one
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The same if exist to but not from
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"""
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if self.offer.user_from_id and self.offer.user_to_id:
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return
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if self.offer.user_from_id and not self.offer.user_to_id:
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assert g.user.id == self.offer.user_from_id
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email = "{}_{}@dhub.com".format(str(self.offer.user_from_id), self.offer.code)
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users = User.query.filter_by(email=email)
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if users.first():
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user = users.first()
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self.offer.user_to = user
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return
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user = User(email=email, password='', active=False, phantom=True)
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db.session.add(user)
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self.offer.user_to = user
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if not self.offer.user_from_id and self.offer.user_to_id:
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email = "{}_{}@dhub.com".format(str(self.offer.user_to_id), self.offer.code)
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users = User.query.filter_by(email=email)
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if users.first():
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user = users.first()
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self.offer.user_from = user
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return
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user = User(email=email, password='', active=False, phantom=True)
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db.session.add(user)
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self.offer.user_from = user
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def create_automatic_trade(self) -> None:
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# not do nothing if it's neccesary confirmation explicity
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if self.offer.confirm:
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return
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# Change the owner for every devices
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for dev in self.offer.devices:
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dev.owner = self.offer.user_to
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if hasattr(dev, 'components'):
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for c in dev.components:
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c.owner = self.offer.user_to
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# Create a new Confirmation for the user who does not perform the action
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user = self.offer.user_from
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if g.user == self.offer.user_from:
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user = self.offer.user_to
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confirm = Confirm(user=user, action=self.offer, devices=self.offer.devices)
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db.session.add(confirm)
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@ -0,0 +1,145 @@
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""" This is the view for Snapshots """
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import os
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import json
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import shutil
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from datetime import datetime
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from flask import current_app as app, g
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from sqlalchemy.util import OrderedSet
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from ereuse_devicehub.db import db
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from ereuse_devicehub.resources.action.models import RateComputer, Snapshot
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from ereuse_devicehub.resources.device.models import Computer
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from ereuse_devicehub.resources.action.rate.v1_0 import CannotRate
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from ereuse_devicehub.resources.enums import SnapshotSoftware, Severity
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from ereuse_devicehub.resources.user.exceptions import InsufficientPermission
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def save_json(req_json, tmp_snapshots, user, live=False):
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"""
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This function allow save a snapshot in json format un a TMP_SNAPSHOTS directory
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The file need to be saved with one name format with the stamptime and uuid joins
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"""
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uuid = req_json.get('uuid', '')
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now = datetime.now()
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year = now.year
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month = now.month
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day = now.day
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hour = now.hour
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minutes = now.minute
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name_file = f"{year}-{month}-{day}-{hour}-{minutes}_{user}_{uuid}.json"
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path_dir_base = os.path.join(tmp_snapshots, user)
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if live:
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path_dir_base = tmp_snapshots
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path_errors = os.path.join(path_dir_base, 'errors')
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path_fixeds = os.path.join(path_dir_base, 'fixeds')
|
||||
path_name = os.path.join(path_errors, name_file)
|
||||
|
||||
if not os.path.isdir(path_dir_base):
|
||||
os.system(f'mkdir -p {path_errors}')
|
||||
os.system(f'mkdir -p {path_fixeds}')
|
||||
|
||||
with open(path_name, 'w') as snapshot_file:
|
||||
snapshot_file.write(json.dumps(req_json))
|
||||
|
||||
return path_name
|
||||
|
||||
|
||||
def move_json(tmp_snapshots, path_name, user, live=False):
|
||||
"""
|
||||
This function move the json than it's correct
|
||||
"""
|
||||
path_dir_base = os.path.join(tmp_snapshots, user)
|
||||
if live:
|
||||
path_dir_base = tmp_snapshots
|
||||
if os.path.isfile(path_name):
|
||||
shutil.copy(path_name, path_dir_base)
|
||||
os.remove(path_name)
|
||||
|
||||
|
||||
|
||||
class SnapshotView():
|
||||
"""Performs a Snapshot.
|
||||
|
||||
See `Snapshot` section in docs for more info.
|
||||
"""
|
||||
# Note that if we set the device / components into the snapshot
|
||||
# model object, when we flush them to the db we will flush
|
||||
# snapshot, and we want to wait to flush snapshot at the end
|
||||
|
||||
def __init__(self, snapshot_json: dict, resource_def, schema):
|
||||
self.schema = schema
|
||||
self.snapshot_json = snapshot_json
|
||||
self.resource_def = resource_def
|
||||
self.tmp_snapshots = app.config['TMP_SNAPSHOTS']
|
||||
self.path_snapshot = save_json(snapshot_json, self.tmp_snapshots, g.user.email)
|
||||
snapshot_json.pop('debug', None)
|
||||
self.snapshot_json = resource_def.schema.load(snapshot_json)
|
||||
self.response = self.build()
|
||||
move_json(self.tmp_snapshots, self.path_snapshot, g.user.email)
|
||||
|
||||
def post(self):
|
||||
return self.response
|
||||
|
||||
def build(self):
|
||||
device = self.snapshot_json.pop('device') # type: Computer
|
||||
components = None
|
||||
if self.snapshot_json['software'] == (SnapshotSoftware.Workbench or SnapshotSoftware.WorkbenchAndroid):
|
||||
components = self.snapshot_json.pop('components', None) # type: List[Component]
|
||||
if isinstance(device, Computer) and device.hid:
|
||||
device.add_mac_to_hid(components_snap=components)
|
||||
snapshot = Snapshot(**self.snapshot_json)
|
||||
|
||||
# Remove new actions from devices so they don't interfere with sync
|
||||
actions_device = set(e for e in device.actions_one)
|
||||
device.actions_one.clear()
|
||||
if components:
|
||||
actions_components = tuple(set(e for e in c.actions_one) for c in components)
|
||||
for component in components:
|
||||
component.actions_one.clear()
|
||||
|
||||
assert not device.actions_one
|
||||
assert all(not c.actions_one for c in components) if components else True
|
||||
db_device, remove_actions = self.resource_def.sync.run(device, components)
|
||||
|
||||
del device # Do not use device anymore
|
||||
snapshot.device = db_device
|
||||
snapshot.actions |= remove_actions | actions_device # Set actions to snapshot
|
||||
# commit will change the order of the components by what
|
||||
# the DB wants. Let's get a copy of the list so we preserve order
|
||||
ordered_components = OrderedSet(x for x in snapshot.components)
|
||||
|
||||
# Add the new actions to the db-existing devices and components
|
||||
db_device.actions_one |= actions_device
|
||||
if components:
|
||||
for component, actions in zip(ordered_components, actions_components):
|
||||
component.actions_one |= actions
|
||||
snapshot.actions |= actions
|
||||
|
||||
if snapshot.software == SnapshotSoftware.Workbench:
|
||||
# Check ownership of (non-component) device to from current.user
|
||||
if db_device.owner_id != g.user.id:
|
||||
raise InsufficientPermission()
|
||||
# Compute ratings
|
||||
try:
|
||||
rate_computer, price = RateComputer.compute(db_device)
|
||||
except CannotRate:
|
||||
pass
|
||||
else:
|
||||
snapshot.actions.add(rate_computer)
|
||||
if price:
|
||||
snapshot.actions.add(price)
|
||||
elif snapshot.software == SnapshotSoftware.WorkbenchAndroid:
|
||||
pass # TODO try except to compute RateMobile
|
||||
# Check if HID is null and add Severity:Warning to Snapshot
|
||||
if snapshot.device.hid is None:
|
||||
snapshot.severity = Severity.Warning
|
||||
|
||||
db.session.add(snapshot)
|
||||
db.session().final_flush()
|
||||
ret = self.schema.jsonify(snapshot) # transform it back
|
||||
ret.status_code = 201
|
||||
db.session.commit()
|
||||
return ret
|
||||
|
|
@ -0,0 +1,301 @@
|
|||
import copy
|
||||
|
||||
from flask import g
|
||||
from sqlalchemy.util import OrderedSet
|
||||
from teal.marshmallow import ValidationError
|
||||
|
||||
from ereuse_devicehub.db import db
|
||||
from ereuse_devicehub.resources.action.models import Trade, Confirm, ConfirmRevoke, Revoke
|
||||
from ereuse_devicehub.resources.user.models import User
|
||||
|
||||
|
||||
class TradeView():
|
||||
"""Handler for manager the trade action register from post
|
||||
|
||||
request_post = {
|
||||
'type': 'Trade',
|
||||
'devices': [device_id],
|
||||
'userFrom': user2.email,
|
||||
'userTo': user.email,
|
||||
'price': 10,
|
||||
'date': "2020-12-01T02:00:00+00:00",
|
||||
'documentID': '1',
|
||||
'lot': lot['id'],
|
||||
'confirm': True,
|
||||
}
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, data, resource_def, schema):
|
||||
self.schema = schema
|
||||
a = resource_def.schema.load(data)
|
||||
self.trade = Trade(**a)
|
||||
self.create_phantom_account()
|
||||
db.session.add(self.trade)
|
||||
self.create_automatic_trade()
|
||||
self.create_confirmations()
|
||||
|
||||
def post(self):
|
||||
# import pdb; pdb.set_trace()
|
||||
db.session().final_flush()
|
||||
ret = self.schema.jsonify(self.trade)
|
||||
ret.status_code = 201
|
||||
db.session.commit()
|
||||
return ret
|
||||
|
||||
def create_confirmations(self) -> None:
|
||||
"""Do the first confirmation for the user than do the action"""
|
||||
|
||||
# if the confirmation is mandatory, do automatic confirmation only for
|
||||
# owner of the lot
|
||||
if self.trade.confirm:
|
||||
confirm = Confirm(user=g.user,
|
||||
action=self.trade,
|
||||
devices=self.trade.devices)
|
||||
db.session.add(confirm)
|
||||
return
|
||||
|
||||
# check than the user than want to do the action is one of the users
|
||||
# involved in the action
|
||||
assert g.user.id in [self.trade.user_from_id, self.trade.user_to_id]
|
||||
|
||||
confirm_from = Confirm(user=self.trade.user_from,
|
||||
action=self.trade,
|
||||
devices=self.trade.devices)
|
||||
confirm_to = Confirm(user=self.trade.user_to,
|
||||
action=self.trade,
|
||||
devices=self.trade.devices)
|
||||
db.session.add(confirm_from)
|
||||
db.session.add(confirm_to)
|
||||
|
||||
def create_phantom_account(self) -> None:
|
||||
"""
|
||||
If exist both users not to do nothing
|
||||
If exist from but not to:
|
||||
search if exist in the DB
|
||||
if exist use it
|
||||
else create new one
|
||||
The same if exist to but not from
|
||||
|
||||
"""
|
||||
if self.trade.user_from_id and self.trade.user_to_id:
|
||||
return
|
||||
|
||||
if self.trade.user_from_id and not self.trade.user_to_id:
|
||||
assert g.user.id == self.trade.user_from_id
|
||||
email = "{}_{}@dhub.com".format(str(self.trade.user_from_id), self.trade.code)
|
||||
users = User.query.filter_by(email=email)
|
||||
if users.first():
|
||||
user = users.first()
|
||||
self.trade.user_to = user
|
||||
return
|
||||
|
||||
user = User(email=email, password='', active=False, phantom=True)
|
||||
db.session.add(user)
|
||||
self.trade.user_to = user
|
||||
|
||||
if not self.trade.user_from_id and self.trade.user_to_id:
|
||||
email = "{}_{}@dhub.com".format(str(self.trade.user_to_id), self.trade.code)
|
||||
users = User.query.filter_by(email=email)
|
||||
if users.first():
|
||||
user = users.first()
|
||||
self.trade.user_from = user
|
||||
return
|
||||
|
||||
user = User(email=email, password='', active=False, phantom=True)
|
||||
db.session.add(user)
|
||||
self.trade.user_from = user
|
||||
|
||||
def create_automatic_trade(self) -> None:
|
||||
# not do nothing if it's neccesary confirmation explicity
|
||||
if self.trade.confirm:
|
||||
return
|
||||
|
||||
# Change the owner for every devices
|
||||
for dev in self.trade.devices:
|
||||
dev.owner = self.trade.user_to
|
||||
if hasattr(dev, 'components'):
|
||||
for c in dev.components:
|
||||
c.owner = self.trade.user_to
|
||||
|
||||
|
||||
class ConfirmMixin():
|
||||
"""
|
||||
Very Important:
|
||||
==============
|
||||
All of this Views than inherit of this class is executed for users
|
||||
than is not owner of the Trade action.
|
||||
|
||||
The owner of Trade action executed this actions of confirm and revoke from the
|
||||
lot
|
||||
|
||||
"""
|
||||
|
||||
Model = None
|
||||
|
||||
def __init__(self, data, resource_def, schema):
|
||||
self.schema = schema
|
||||
a = resource_def.schema.load(data)
|
||||
self.validate(a)
|
||||
if not a['devices']:
|
||||
raise ValidationError('Devices not exist.')
|
||||
self.model = self.Model(**a)
|
||||
|
||||
def post(self):
|
||||
db.session().final_flush()
|
||||
ret = self.schema.jsonify(self.model)
|
||||
ret.status_code = 201
|
||||
db.session.commit()
|
||||
return ret
|
||||
|
||||
|
||||
class ConfirmView(ConfirmMixin):
|
||||
"""Handler for manager the Confirmation register from post
|
||||
|
||||
request_confirm = {
|
||||
'type': 'Confirm',
|
||||
'action': trade.id,
|
||||
'devices': [device_id]
|
||||
}
|
||||
"""
|
||||
|
||||
Model = Confirm
|
||||
|
||||
def validate(self, data):
|
||||
"""If there are one device than have one confirmation,
|
||||
then remove the list this device of the list of devices of this action
|
||||
"""
|
||||
# import pdb; pdb.set_trace()
|
||||
real_devices = []
|
||||
for dev in data['devices']:
|
||||
actions = copy.copy(dev.actions)
|
||||
actions.reverse()
|
||||
for ac in actions:
|
||||
if ac == data['action']:
|
||||
# If device have the last action the action Trade
|
||||
real_devices.append(dev)
|
||||
break
|
||||
|
||||
if ac.t == Confirm.t and not ac.user == g.user:
|
||||
# If device is confirmed we don't need confirmed again
|
||||
real_devices.append(dev)
|
||||
break
|
||||
|
||||
if ac.t == 'Revoke' and not ac.user == g.user:
|
||||
# If device is revoke before from other user
|
||||
# it's not possible confirm now
|
||||
break
|
||||
|
||||
if ac.t == 'ConfirmRevoke' and ac.user == g.user:
|
||||
# if the last action is a ConfirmRevoke this mean than not there are
|
||||
# other confirmation from the real owner of the trade
|
||||
break
|
||||
|
||||
if ac.t == Confirm.t and ac.user == g.user:
|
||||
# If device is confirmed we don't need confirmed again
|
||||
break
|
||||
|
||||
data['devices'] = OrderedSet(real_devices)
|
||||
|
||||
# Change the owner for every devices
|
||||
for dev in data['devices']:
|
||||
dev.owner = data['action'].user_to
|
||||
if hasattr(dev, 'components'):
|
||||
for c in dev.components:
|
||||
c.owner = data['action'].user_to
|
||||
|
||||
|
||||
class RevokeView(ConfirmMixin):
|
||||
"""Handler for manager the Revoke register from post
|
||||
|
||||
request_revoke = {
|
||||
'type': 'Revoke',
|
||||
'action': trade.id,
|
||||
'devices': [device_id],
|
||||
}
|
||||
|
||||
"""
|
||||
|
||||
Model = Revoke
|
||||
|
||||
def validate(self, data):
|
||||
"""If there are one device than have one confirmation,
|
||||
then remove the list this device of the list of devices of this action
|
||||
"""
|
||||
real_devices = []
|
||||
for dev in data['devices']:
|
||||
actions = copy.copy(dev.actions)
|
||||
actions.reverse()
|
||||
for ac in actions:
|
||||
if ac == data['action']:
|
||||
# data['action'] is a Trade action, if this is the first action
|
||||
# to find mean that this devices dont have a confirmation
|
||||
break
|
||||
|
||||
if ac.t == 'Revoke' and ac.user == g.user:
|
||||
break
|
||||
|
||||
if ac.t == Confirm.t and ac.user == g.user:
|
||||
real_devices.append(dev)
|
||||
break
|
||||
|
||||
data['devices'] = OrderedSet(real_devices)
|
||||
|
||||
|
||||
class ConfirmRevokeView(ConfirmMixin):
|
||||
"""Handler for manager the Confirmation register from post
|
||||
|
||||
request_confirm_revoke = {
|
||||
'type': 'ConfirmRevoke',
|
||||
'action': action_revoke.id,
|
||||
'devices': [device_id]
|
||||
}
|
||||
|
||||
"""
|
||||
|
||||
Model = ConfirmRevoke
|
||||
|
||||
def validate(self, data):
|
||||
"""If there are one device than have one confirmation,
|
||||
then remove the list this device of the list of devices of this action
|
||||
"""
|
||||
real_devices = []
|
||||
for dev in data['devices']:
|
||||
actions = copy.copy(dev.actions)
|
||||
actions.reverse()
|
||||
for ac in actions:
|
||||
if ac == data['action']:
|
||||
# If device have the last action the action for confirm
|
||||
real_devices.append(dev)
|
||||
break
|
||||
|
||||
if ac.t == 'Revoke' and not ac.user == g.user:
|
||||
# If device is revoke before you can Confirm now
|
||||
# and revoke is an action of one other user
|
||||
real_devices.append(dev)
|
||||
break
|
||||
|
||||
if ac.t == ConfirmRevoke.t and ac.user == g.user:
|
||||
# If device is confirmed we don't need confirmed again
|
||||
break
|
||||
|
||||
if ac.t == Confirm.t:
|
||||
# if onwer of trade confirm again before than this user Confirm the
|
||||
# revoke, then is not possible confirm the revoke
|
||||
#
|
||||
# If g.user confirm the trade before do a ConfirmRevoke
|
||||
# then g.user can not to do the ConfirmRevoke more
|
||||
break
|
||||
|
||||
data['devices'] = OrderedSet(real_devices)
|
||||
|
||||
# Change the owner for every devices
|
||||
trade = data['action']
|
||||
for dev in data['devices']:
|
||||
# TODO @cayop this should be the author of confirm actions instead of
|
||||
# author of trade
|
||||
dev.owner = trade.author
|
||||
if hasattr(dev, 'components'):
|
||||
for c in dev.components:
|
||||
c.owner = trade.author
|
||||
|
||||
|
|
@ -0,0 +1,223 @@
|
|||
""" This is the view for Snapshots """
|
||||
|
||||
from datetime import timedelta
|
||||
from distutils.version import StrictVersion
|
||||
from uuid import UUID
|
||||
|
||||
from flask import current_app as app, request, g
|
||||
from teal.marshmallow import ValidationError
|
||||
from teal.resource import View
|
||||
from teal.db import ResourceNotFound
|
||||
|
||||
from ereuse_devicehub.db import db
|
||||
from ereuse_devicehub.query import things_response
|
||||
from ereuse_devicehub.resources.action.models import (Action, Snapshot, VisualTest,
|
||||
InitTransfer, Live, Allocate, Deallocate,
|
||||
Trade, Confirm, ConfirmRevoke, Revoke)
|
||||
from ereuse_devicehub.resources.device.models import Device, Computer, DataStorage
|
||||
from ereuse_devicehub.resources.enums import Severity
|
||||
from ereuse_devicehub.resources.action.views import trade as trade_view
|
||||
from ereuse_devicehub.resources.action.views.snapshot import SnapshotView, save_json, move_json
|
||||
|
||||
SUPPORTED_WORKBENCH = StrictVersion('11.0')
|
||||
|
||||
class AllocateMix():
|
||||
model = None
|
||||
|
||||
def post(self):
|
||||
""" Create one res_obj """
|
||||
res_json = request.get_json()
|
||||
res_obj = self.model(**res_json)
|
||||
db.session.add(res_obj)
|
||||
db.session().final_flush()
|
||||
ret = self.schema.jsonify(res_obj)
|
||||
ret.status_code = 201
|
||||
db.session.commit()
|
||||
return ret
|
||||
|
||||
def find(self, args: dict):
|
||||
res_objs = self.model.query.filter_by(author=g.user) \
|
||||
.order_by(self.model.created.desc()) \
|
||||
.paginate(per_page=200)
|
||||
return things_response(
|
||||
self.schema.dump(res_objs.items, many=True, nested=0),
|
||||
res_objs.page, res_objs.per_page, res_objs.total,
|
||||
res_objs.prev_num, res_objs.next_num
|
||||
)
|
||||
|
||||
|
||||
class AllocateView(AllocateMix, View):
|
||||
model = Allocate
|
||||
|
||||
|
||||
class DeallocateView(AllocateMix, View):
|
||||
model = Deallocate
|
||||
|
||||
|
||||
class LiveView(View):
|
||||
def post(self):
|
||||
"""Posts an action."""
|
||||
res_json = request.get_json(validate=False)
|
||||
tmp_snapshots = app.config['TMP_LIVES']
|
||||
path_live = save_json(res_json, tmp_snapshots, '', live=True)
|
||||
res_json.pop('debug', None)
|
||||
res_json.pop('elapsed', None)
|
||||
res_json.pop('os', None)
|
||||
res_json_valid = self.schema.load(res_json)
|
||||
live = self.live(res_json_valid)
|
||||
db.session.add(live)
|
||||
db.session().final_flush()
|
||||
ret = self.schema.jsonify(live)
|
||||
ret.status_code = 201
|
||||
db.session.commit()
|
||||
move_json(tmp_snapshots, path_live, '', live=True)
|
||||
return ret
|
||||
|
||||
def get_hdd_details(self, snapshot, device):
|
||||
"""We get the liftime and serial_number of the disk"""
|
||||
usage_time_hdd = None
|
||||
serial_number = None
|
||||
components = [c for c in snapshot['components']]
|
||||
components.sort(key=lambda x: x.created)
|
||||
for hd in components:
|
||||
if not isinstance(hd, DataStorage):
|
||||
continue
|
||||
|
||||
serial_number = hd.serial_number
|
||||
for act in hd.actions:
|
||||
if not act.type == "TestDataStorage":
|
||||
continue
|
||||
usage_time_hdd = act.lifetime
|
||||
break
|
||||
|
||||
if usage_time_hdd:
|
||||
break
|
||||
|
||||
if not serial_number:
|
||||
"""There aren't any disk"""
|
||||
raise ResourceNotFound("There aren't any disk in this device {}".format(device))
|
||||
return usage_time_hdd, serial_number
|
||||
|
||||
def get_hid(self, snapshot):
|
||||
device = snapshot.get('device') # type: Computer
|
||||
components = snapshot.get('components')
|
||||
if not device:
|
||||
return None
|
||||
if not components:
|
||||
return device.hid
|
||||
macs = [c.serial_number for c in components
|
||||
if c.type == 'NetworkAdapter' and c.serial_number is not None]
|
||||
macs.sort()
|
||||
mac = ''
|
||||
hid = device.hid
|
||||
if not hid:
|
||||
return hid
|
||||
if macs:
|
||||
mac = "-{mac}".format(mac=macs[0])
|
||||
hid += mac
|
||||
return hid
|
||||
|
||||
def live(self, snapshot):
|
||||
"""If the device.allocated == True, then this snapshot create an action live."""
|
||||
hid = self.get_hid(snapshot)
|
||||
if not hid or not Device.query.filter(
|
||||
Device.hid==hid).count():
|
||||
raise ValidationError('Device not exist.')
|
||||
|
||||
device = Device.query.filter(
|
||||
Device.hid==hid, Device.allocated==True).one()
|
||||
# Is not necessary
|
||||
if not device:
|
||||
raise ValidationError('Device not exist.')
|
||||
if not device.allocated:
|
||||
raise ValidationError('Sorry this device is not allocated.')
|
||||
|
||||
usage_time_hdd, serial_number = self.get_hdd_details(snapshot, device)
|
||||
|
||||
data_live = {'usage_time_hdd': usage_time_hdd,
|
||||
'serial_number': serial_number,
|
||||
'snapshot_uuid': snapshot['uuid'],
|
||||
'description': '',
|
||||
'software': snapshot['software'],
|
||||
'software_version': snapshot['version'],
|
||||
'licence_version': snapshot['licence_version'],
|
||||
'author_id': device.owner_id,
|
||||
'agent_id': device.owner.individual.id,
|
||||
'device': device}
|
||||
|
||||
live = Live(**data_live)
|
||||
|
||||
if not usage_time_hdd:
|
||||
warning = f"We don't found any TestDataStorage for disk sn: {serial_number}"
|
||||
live.severity = Severity.Warning
|
||||
live.description = warning
|
||||
return live
|
||||
|
||||
live.sort_actions()
|
||||
diff_time = live.diff_time()
|
||||
if diff_time is None:
|
||||
warning = "Don't exist one previous live or snapshot as reference"
|
||||
live.description += warning
|
||||
live.severity = Severity.Warning
|
||||
elif diff_time < timedelta(0):
|
||||
warning = "The difference with the last live/snapshot is negative"
|
||||
live.description += warning
|
||||
live.severity = Severity.Warning
|
||||
return live
|
||||
|
||||
|
||||
class ActionView(View):
|
||||
def post(self):
|
||||
"""Posts an action."""
|
||||
json = request.get_json(validate=False)
|
||||
if not json or 'type' not in json:
|
||||
raise ValidationError('Resource needs a type.')
|
||||
# todo there should be a way to better get subclassess resource
|
||||
# defs
|
||||
resource_def = app.resources[json['type']]
|
||||
if json['type'] == Snapshot.t:
|
||||
snapshot = SnapshotView(json, resource_def, self.schema)
|
||||
return snapshot.post()
|
||||
|
||||
if json['type'] == VisualTest.t:
|
||||
pass
|
||||
# TODO JN add compute rate with new visual test and old components device
|
||||
|
||||
if json['type'] == InitTransfer.t:
|
||||
return self.transfer_ownership()
|
||||
|
||||
if json['type'] == Trade.t:
|
||||
trade = trade_view.TradeView(json, resource_def, self.schema)
|
||||
return trade.post()
|
||||
|
||||
if json['type'] == Confirm.t:
|
||||
confirm = trade_view.ConfirmView(json, resource_def, self.schema)
|
||||
return confirm.post()
|
||||
|
||||
if json['type'] == Revoke.t:
|
||||
revoke = trade_view.RevokeView(json, resource_def, self.schema)
|
||||
return revoke.post()
|
||||
|
||||
if json['type'] == ConfirmRevoke.t:
|
||||
confirm_revoke = trade_view.ConfirmRevokeView(json, resource_def, self.schema)
|
||||
return confirm_revoke.post()
|
||||
|
||||
a = resource_def.schema.load(json)
|
||||
Model = db.Model._decl_class_registry.data[json['type']]()
|
||||
action = Model(**a)
|
||||
db.session.add(action)
|
||||
db.session().final_flush()
|
||||
ret = self.schema.jsonify(action)
|
||||
ret.status_code = 201
|
||||
db.session.commit()
|
||||
return ret
|
||||
|
||||
def one(self, id: UUID):
|
||||
"""Gets one action."""
|
||||
action = Action.query.filter_by(id=id).one()
|
||||
return self.schema.jsonify(action)
|
||||
|
||||
def transfer_ownership(self):
|
||||
"""Perform a InitTransfer action to change author_id of device"""
|
||||
pass
|
||||
|
||||
Reference in New Issue