113 lines
5.6 KiB
Python
113 lines
5.6 KiB
Python
import uuid
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import os
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import dateutil.relativedelta
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from datetime import datetime
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from sqlalchemy import Enum, UniqueConstraint
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from sqlalchemy.dialects.postgresql import UUID
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from loguru import logger
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from fediseer.flask import db, SQLITE_MODE
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uuid_column_type = lambda: UUID(as_uuid=True) if not SQLITE_MODE else db.String(36)
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# This is used to know when last time an instance removed their guarantee from another to prevent trolling/spamming
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# By someone adding/removing guarantees
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class RejectionRecord(db.Model):
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__tablename__ = "rejection_records"
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__table_args__ = (UniqueConstraint('rejector_id', 'rejected_id', name='endoresements_rejector_id_rejected_id'),)
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id = db.Column(db.Integer, primary_key=True)
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rejector_id = db.Column(db.Integer, db.ForeignKey("instances.id", ondelete="CASCADE"), nullable=False)
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rejector_instance = db.relationship("Instance", back_populates="rejections", foreign_keys=[rejector_id])
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rejected_id = db.Column(db.Integer, db.ForeignKey("instances.id", ondelete="CASCADE"), nullable=False)
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rejected_instance = db.relationship("Instance", back_populates="rejectors", foreign_keys=[rejected_id])
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created = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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performed = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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def refresh(self):
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self.performed = datetime.utcnow()
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class Guarantee(db.Model):
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__tablename__ = "guarantees"
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id = db.Column(db.Integer, primary_key=True)
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guarantor_id = db.Column(db.Integer, db.ForeignKey("instances.id", ondelete="CASCADE"), nullable=False)
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guarantor_instance = db.relationship("Instance", back_populates="guarantees", foreign_keys=[guarantor_id])
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guaranteed_id = db.Column(db.Integer, db.ForeignKey("instances.id", ondelete="CASCADE"), unique=True, nullable=False)
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guaranteed_instance = db.relationship("Instance", back_populates="guarantors", foreign_keys=[guaranteed_id])
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created = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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class Endorsement(db.Model):
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__tablename__ = "endorsements"
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__table_args__ = (UniqueConstraint('approving_id', 'endorsed_id', name='endoresements_approving_id_endorsed_id'),)
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id = db.Column(db.Integer, primary_key=True)
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approving_id = db.Column(db.Integer, db.ForeignKey("instances.id", ondelete="CASCADE"), nullable=False)
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approving_instance = db.relationship("Instance", back_populates="approvals", foreign_keys=[approving_id])
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endorsed_id = db.Column(db.Integer, db.ForeignKey("instances.id", ondelete="CASCADE"), nullable=False)
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endorsed_instance = db.relationship("Instance", back_populates="endorsements", foreign_keys=[endorsed_id])
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created = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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class Instance(db.Model):
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__tablename__ = "instances"
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id = db.Column(db.Integer, primary_key=True)
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domain = db.Column(db.String(255), unique=True, nullable=False, index=True)
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created = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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updated = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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oprhan_since = db.Column(db.DateTime, nullable=True)
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open_registrations = db.Column(db.Boolean, unique=False, nullable=False, index=True)
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email_verify = db.Column(db.Boolean, unique=False, nullable=False, index=True)
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software = db.Column(db.String(50), unique=False, nullable=False, index=True)
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approvals = db.relationship("Endorsement", back_populates="approving_instance", cascade="all, delete-orphan", foreign_keys=[Endorsement.approving_id])
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endorsements = db.relationship("Endorsement", back_populates="endorsed_instance", cascade="all, delete-orphan", foreign_keys=[Endorsement.endorsed_id])
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guarantees = db.relationship("Guarantee", back_populates="guarantor_instance", cascade="all, delete-orphan", foreign_keys=[Guarantee.guarantor_id])
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guarantors = db.relationship("Guarantee", back_populates="guaranteed_instance", cascade="all, delete-orphan", foreign_keys=[Guarantee.guaranteed_id])
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rejections = db.relationship("RejectionRecord", back_populates="rejector_instance", cascade="all, delete-orphan", foreign_keys=[RejectionRecord.rejector_id])
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rejectors = db.relationship("RejectionRecord", back_populates="rejected_instance", cascade="all, delete-orphan", foreign_keys=[RejectionRecord.rejected_id])
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admins = db.relationship("Claim", back_populates="instance", cascade="all, delete-orphan")
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def create(self):
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db.session.add(self)
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db.session.commit()
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def get_details(self):
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ret_dict = {
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"id": self.id,
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"domain": self.domain,
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"open_registrations": self.open_registrations,
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"email_verify": self.email_verify,
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"endorsements": len(self.endorsements),
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"approvals": len(self.approvals),
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"guarantor": self.get_guarantor_domain(),
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}
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return ret_dict
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def get_guarantee(self):
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if len(self.guarantors) == 0:
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return None
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return self.guarantors[0]
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def get_guarantor(self):
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guarantee = self.get_guarantee()
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if not guarantee:
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return None
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return guarantee.guarantor_instance
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return Instance.query.filter_by(id=guarantee.guarantor_id).first()
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def get_guarantor_domain(self):
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guarantor = self.get_guarantor()
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return guarantor.domain if guarantor else None
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def set_as_oprhan(self):
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self.oprhan_since = datetime.utcnow()
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db.session.commit()
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def unset_as_orphan(self):
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self.oprhan_since = None
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db.session.commit()
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