| author | Sandro Knauß <knauss@netzguerilla.net> |
| Mon, 30 Jan 2012 21:02:03 +0100 | |
| branch | devel |
| changeset 127 | 79966b937274 |
| parent 125 | 19b3f383c9ce |
| child 135 | f8640c663e3e |
| permissions | -rw-r--r-- |
| 92 | 1 |
# -*- coding: utf-8 -*- |
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from sqlalchemy import Column, Integer, String, Sequence, Boolean, DateTime, Numeric, Enum |
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from sqlalchemy.ext.declarative import declarative_base |
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#relationship |
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from sqlalchemy import ForeignKey |
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from sqlalchemy.orm import relationship, backref, object_session |
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from sqlalchemy import and_ |
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import sqlalchemy.sql.functions as func |
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from ..error import JobNotFound |
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Base = declarative_base() |
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__tables__=["User", "Job", "Message", "Offer", "Userright"] |
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class Userright(Base): |
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"""Über welche Routen darf ein Benutzer Daten verschicken und welches sind die Standardrouten (<em>isDefault=1</em>) für den Benuter.""" |
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__tablename__ = 'userright' |
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user_name = Column('user', String(100), ForeignKey('apiuser.name'), primary_key=True) |
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offer_name = Column('offer', String(100), ForeignKey('offer.name'), primary_key=True) |
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isDefault = Column(Boolean) |
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offer = relationship("Offer") |
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user = relationship("User") |
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def __init__(self, offer, default=False): |
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self.offer = offer |
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self.isDefault = default |
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@property |
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def bill(self): |
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'''getting a list of unbilled messages grouped by Job.info''' |
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query = [ func.count(Message.id).label('anz'), # anz of messages |
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func.sum(Message.price).label("price"), # price of the messages |
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Job.info.label('info'), # info tag |
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] |
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filters = [ Message.isBilled==False, # only unbilled messages |
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Job.user==self.user, # only jobs connected to user |
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Message.offer==self.offer, # only messages in the right offer |
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Message.job_hash==Job.hash, # join Message and Job |
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] |
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return object_session(self).query(*query).filter(and_(*filters)).group_by(Job.info) |
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class Offer(Base): |
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"""Alle Routen über die SMS, Faxe und Mails verschickt werden könnnen. <em>provider</em>, <em>typ</em> und <em>route</em> werden verwendet, um die entsprechenden Zugangsdaten laden zu können.""" |
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__tablename__ = "offer" |
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name = Column(String(100), primary_key=True) |
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provider = Column(String(100)) |
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route = Column(String(100)) |
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typ = Column(String(100)) |
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class Message(Base): |
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"""Wenn ein Vorgang von Iro Kosten erzeugt hat wird eine neue Zeile eingefügt. Solange nicht bezahlt wurde ist <em>isBilled=0</em>.""" |
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__tablename__ = "message" |
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id = Column(Integer, Sequence('message_id_seq'), primary_key=True) |
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recipient = Column(String(100)) |
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isBilled = Column(Boolean) |
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date = Column(DateTime) |
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price = Column(Numeric(8,4)) |
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job_hash = Column("job", String(40), ForeignKey('job.hash')) |
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job = relationship("Job", backref=backref('messages')) |
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offer_id = Column("offer",String(100), ForeignKey('offer.name')) |
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offer = relationship("Offer", backref=backref('messages')) |
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class Job(Base): |
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"""Ein kompletter Auftrag, der an Iro zum verschicken übergeben wird. Status zeigt den generellen Status des Auftrages an (<em>init</em>, <em>started</em>, <em>sending</em>, <em>sended</em> oder <em>error</em>). <em>info</em> wird verwendet um dem Benutzer eine Möglickeit zu geben verschiede Auftragsgruppen zu erstellen.""" |
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__tablename__ = "job" |
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hash = Column(String(40), primary_key=True) |
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info = Column(String(100)) |
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status = Column(Enum("init","started","sending","sended","error")) |
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user_id = Column("user", String(100), ForeignKey('apiuser.name')) |
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user = relationship("User", backref=backref('jobs')) |
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class User(Base): |
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"""Die Benutzerdatenbank von Iro. <em>ng_kunde</em> ist der verknüpfte netzguerilla.net Benutzer, der die Rechnung zahlt.""" |
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__tablename__ = "apiuser" |
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name = Column(String(100), primary_key=True) |
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ng_kunde = Column(Integer) |
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apikey = Column(String(50),unique=True) |
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rights = relationship('Userright') |
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def __init__(self, name, apikey): |
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self.name=name |
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self.apikey=apikey |
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def __repr__(self): |
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return "<User('%s','%s')>"%(self.name,self.apikey) |
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def routes(self, typ, isDefault = None): |
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filters=[User.name == self.name, |
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Offer.typ == typ, |
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] |
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if isDefault is not None: |
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filters.append(Userright.isDefault==isDefault) |
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return object_session(self).query(Userright.offer_name).join(Offer,User).filter(and_(*filters)) |
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def job(self, id): |
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job = object_session(self).query(Job).join(User).filter(and_(User.name == self.name, Job.hash==id)).first() |
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if job is None: |
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raise JobNotFound() |
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return job |