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devicehub-teal/ereuse_devicehub/inventory/views.py

166 lines
5.9 KiB
Python

import flask
from flask.views import View
from flask import Blueprint, url_for, request
from flask_login import login_required, current_user
from ereuse_devicehub.resources.lot.models import Lot
from ereuse_devicehub.resources.device.models import Device
from ereuse_devicehub.inventory.forms import LotDeviceForm, LotForm, UploadSnapshotForm, NewDeviceForm
devices = Blueprint('inventory.devices', __name__, url_prefix='/inventory')
class DeviceListView(View):
decorators = [login_required]
template_name = 'inventory/device_list.html'
def dispatch_request(self, id=None):
# TODO @cayop adding filter
filter_types = ['Desktop', 'Laptop', 'Server']
lots = Lot.query.filter(Lot.owner_id == current_user.id)
lot = None
if id:
lot = lots.filter(Lot.id == id).one()
devices = [dev for dev in lot.devices if dev.type in filter_types]
devices = sorted(devices, key=lambda x: x.updated, reverse=True)
else:
devices = Device.query.filter(
Device.owner_id == current_user.id).filter(
Device.type.in_(filter_types)).filter(Device.lots == None).order_by(
Device.updated.desc())
context = {'devices': devices,
'lots': lots,
'form_lot_device': LotDeviceForm(),
'lot': lot}
return flask.render_template(self.template_name, **context)
class DeviceDetailsView(View):
decorators = [login_required]
template_name = 'inventory/device_details.html'
def dispatch_request(self, id):
lots = Lot.query.filter(Lot.owner_id == current_user.id)
device = Device.query.filter(
Device.owner_id == current_user.id).filter(Device.devicehub_id == id).one()
context = {'device': device,
'lots': lots}
return flask.render_template(self.template_name, **context)
class LotDeviceAddView(View):
methods = ['POST']
decorators = [login_required]
template_name = 'inventory/device_list.html'
def dispatch_request(self):
form = LotDeviceForm()
if form.validate_on_submit():
form.save()
return flask.redirect(request.referrer)
class LotDeviceDeleteView(View):
methods = ['POST']
decorators = [login_required]
template_name = 'inventory/device_list.html'
def dispatch_request(self):
form = LotDeviceForm()
if form.validate_on_submit():
form.remove()
# TODO @cayop It's possible this redirect not work in production
return flask.redirect(request.referrer)
class LotCreateView(View):
methods = ['GET', 'POST']
decorators = [login_required]
template_name = 'inventory/lot.html'
title = "Add a new lot"
def dispatch_request(self):
form = LotForm()
if form.validate_on_submit():
form.save()
next_url = url_for('inventory.devices.lotdevicelist', id=form.id)
return flask.redirect(next_url)
lots = Lot.query.filter(Lot.owner_id == current_user.id)
return flask.render_template(self.template_name, form=form, title=self.title, lots=lots)
class LotUpdateView(View):
methods = ['GET', 'POST']
decorators = [login_required]
template_name = 'inventory/lot.html'
title = "Edit a new lot"
def dispatch_request(self, id):
form = LotForm(id=id)
if form.validate_on_submit():
form.save()
next_url = url_for('inventory.devices.lotdevicelist', id=id)
return flask.redirect(next_url)
lots = Lot.query.filter(Lot.owner_id == current_user.id)
return flask.render_template(self.template_name, form=form, title=self.title, lots=lots)
class LotDeleteView(View):
methods = ['GET']
decorators = [login_required]
template_name = 'inventory/device_list.html'
def dispatch_request(self, id):
form = LotForm(id=id)
form.remove()
next_url = url_for('inventory.devices.devicelist')
return flask.redirect(next_url)
class UploadSnapshotView(View):
methods = ['GET', 'POST']
decorators = [login_required]
template_name = 'inventory/upload_snapshot.html'
def dispatch_request(self):
lots = Lot.query.filter(Lot.owner_id == current_user.id).all()
form = UploadSnapshotForm()
if form.validate_on_submit():
form.save()
return flask.render_template(self.template_name, form=form, lots=lots)
class CreateDeviceView(View):
methods = ['GET', 'POST']
decorators = [login_required]
template_name = 'inventory/create_device.html'
def dispatch_request(self):
lots = Lot.query.filter(Lot.owner_id == current_user.id).all()
form = NewDeviceForm()
if form.validate_on_submit():
form.save()
next_url = url_for('inventory.devices.devicelist')
return flask.redirect(next_url)
return flask.render_template(self.template_name, form=form, lots=lots)
devices.add_url_rule('/device/', view_func=DeviceListView.as_view('devicelist'))
devices.add_url_rule('/device/<string:id>/', view_func=DeviceDetailsView.as_view('device_details'))
devices.add_url_rule('/lot/<string:id>/device/', view_func=DeviceListView.as_view('lotdevicelist'))
devices.add_url_rule('/lot/devices/add/', view_func=LotDeviceAddView.as_view('lot_devices_add'))
devices.add_url_rule('/lot/devices/del/', view_func=LotDeviceDeleteView.as_view('lot_devices_del'))
devices.add_url_rule('/lot/add/', view_func=LotCreateView.as_view('lot_add'))
devices.add_url_rule('/lot/<string:id>/del/', view_func=LotDeleteView.as_view('lot_del'))
devices.add_url_rule('/lot/<string:id>/', view_func=LotUpdateView.as_view('lot_edit'))
devices.add_url_rule('/upload-snapshot/', view_func=UploadSnapshotView.as_view('upload_snapshot'))
devices.add_url_rule('/device/add/', view_func=CreateDeviceView.as_view('device_add'))