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# -*- coding: utf-8 -*- |
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import transaction |
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import sqlalchemy as sa |
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from pyjobsweb.lib.time import base_time |
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from pyjobsweb.model import DeclarativeBase, DBSession |
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from pyjobsweb.model.elasticsearch_model.company import Company \ |
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as CompanyElastic |
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class Company(DeclarativeBase): |
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__tablename__ = 'companies' |
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# The id column stores the company name column slug |
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id = sa.Column(sa.String(1024), primary_key=True) |
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name = sa.Column(sa.String(1024), nullable=False, default='') |
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logo_url = sa.Column(sa.String(1024), nullable=False, default='') |
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description = sa.Column(sa.Text(), nullable=False, default='') |
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url = sa.Column(sa.String(1024), nullable=False, default='') |
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# Comma separated technologies. We only store a textual representation of |
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# the technologies used by the company to make it easier to duplicate the |
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# model into Elasticsearch to allow searching on this field (Elasticsearch |
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# is really good at string research). |
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technologies = sa.Column(sa.Text(), nullable=False, default='') |
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address = sa.Column(sa.String(1024), nullable=False, default='') |
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address_is_valid = sa.Column(sa.Boolean, nullable=False, default=True) |
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email = sa.Column(sa.String(1024), nullable=False, default='') |
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phone = sa.Column(sa.String(1024), nullable=False, default='') |
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latitude = sa.Column(sa.Float, nullable=False, default=0.0) |
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longitude = sa.Column(sa.Float, nullable=False, default=0.0) |
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geolocation_is_valid = sa.Column(sa.Boolean, nullable=False, default=False) |
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validated = sa.Column(sa.Boolean, nullable=False, default=False) |
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last_modified = sa.Column(sa.DateTime(timezone=True), nullable=False, |
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server_default=sa.func.now(), |
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onupdate=sa.func.current_timestamp()) |
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last_sync = sa.Column(sa.DateTime(timezone=True), |
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nullable=False, default=base_time()) |
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def to_elasticsearch_document(self): |
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result = CompanyElastic( |
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meta={'id': self.id}, |
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id=self.id, |
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name=self.name, |
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logo_url=self.logo_url, |
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description=self.description, |
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url=self.url, |
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technologies=self.technologies, |
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address=self.address, |
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address_is_valid=self.address_is_valid, |
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email=self.email, |
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phone=self.phone, |
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geolocation=dict(lat=self.latitude, lon=self.longitude), |
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geolocation_is_valid=self.geolocation_is_valid |
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) |
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return result |
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def __repr__(self): |
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return "<Company: id='%d'>" % self.id |
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@classmethod |
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def get_validated_companies(cls): |
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return DBSession.query(cls) \ |
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.filter_by(validated=True) \ |
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.order_by(cls.name.asc()) |
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@classmethod |
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def get_validated_company(cls, company_id): |
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return DBSession.query(cls) \ |
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.filter(cls.id == company_id) \ |
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.filter_by(validated=True) \ |
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.one() |
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@classmethod |
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def get_company(cls, company_id): |
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return DBSession.query(cls).filter(cls.id == company_id).one() |
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@classmethod |
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def get_pending_geolocations(cls): |
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return DBSession.query(cls) \ |
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.filter_by(address_is_valid=True) \ |
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.filter_by(geolocation_is_valid=False) \ |
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.filter_by(validated=True) \ |
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.order_by(cls.id.asc()) |
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@classmethod |
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def set_geolocation(cls, company_id, lat, lon): |
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transaction.begin() |
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DBSession.query(cls) \ |
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.filter(cls.id == company_id) \ |
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.update({'latitude': lat, |
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'longitude': lon, |
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'geolocation_is_valid': True}) |
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transaction.commit() |
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@classmethod |
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def set_geolocation_is_valid(cls, company_id, is_valid): |
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transaction.begin() |
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DBSession.query(cls) \ |
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.filter(cls.id == company_id) \ |
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.update({'geolocation_is_valid': is_valid}) |
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transaction.commit() |
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@classmethod |
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def set_address_is_valid(cls, company_id, is_valid): |
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transaction.begin() |
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DBSession.query(cls) \ |
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.filter(cls.id == company_id) \ |
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.update({'address_is_valid': is_valid}) |
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transaction.commit() |
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@classmethod |
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def get_dirty_rows(cls): |
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return DBSession.query(cls) \ |
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.filter(cls.validated) \ |
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.filter(cls.last_modified > cls.last_sync) \ |
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.order_by(cls.id.asc()) |
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@classmethod |
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def update_last_sync(cls, job_id, timestamp): |
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transaction.begin() |
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DBSession.query(cls) \ |
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.filter(cls.id == job_id) \ |
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.update({'last_sync': timestamp, |
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'last_modified': cls.last_modified}) |
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DBSession.query(cls) \ |
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.filter(cls.id == job_id) \ |
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.filter(cls.last_modified < timestamp) \ |
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.update({'last_modified': timestamp}) |
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transaction.commit() |
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@classmethod |
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def reset_last_sync(cls): |
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transaction.begin() |
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DBSession.query(cls) \ |
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.filter(cls.validated) \ |
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.update({'last_sync': base_time()}) |
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transaction.commit() |
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