65 lines
1.9 KiB
Python
65 lines
1.9 KiB
Python
from flask_wtf import FlaskForm
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from wtforms import StringField, validators
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from flask_login import current_user
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from flask import g
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from ereuse_devicehub.db import db
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from ereuse_devicehub.resources.device.models import Device
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from ereuse_devicehub.resources.lot.models import Lot
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class LotDeviceAddForm(FlaskForm):
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lot = StringField(u'Lot', [validators.UUID()])
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devices = StringField(u'Devices', [validators.length(min=1)])
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def validate(self, extra_validators=None):
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is_valid = super().validate(extra_validators)
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if not is_valid:
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return False
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self.lot = Lot.query.filter(Lot.id == self.lot.data).filter(
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Lot.owner_id == current_user.id).one()
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devices = set(self.devices.data.split(","))
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self.devices = set(Device.query.filter(Device.id.in_(devices)).filter(
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Device.owner_id == current_user.id).all())
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if not self.devices:
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return False
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return True
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def save(self):
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self.lot.devices.update(self.devices)
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g.user = current_user
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db.session.add(self.lot)
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db.session.commit()
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class LotForm(FlaskForm):
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name = StringField(u'Name', [validators.length(min=1)])
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def __init__(self, *args, **kwargs):
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id = kwargs.pop('id', None)
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self.lot = None
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if id:
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self.lot = Lot.query.filter(Lot.id == id).filter(
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Lot.owner_id == current_user.id).one()
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super().__init__(*args, **kwargs)
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if self.lot and not self.name.data:
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self.name.data = self.lot.name
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def save(self):
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name = self.name.data.strip()
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if self.lot:
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if self.lot.name == name:
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return
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self.lot.name = name
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else:
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self.lot = Lot(name=name)
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g.user = current_user
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db.session.add(self.lot)
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db.session.commit()
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