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from sqlalchemy import Column, DateTime, Float, ForeignKey, Integer, String, Text
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from sqlalchemy.orm import relationship
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from app import db
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from .base import SoftDeleteMixin, TimestampMixin, default_uuid
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class LoadingReport(db.Model, TimestampMixin, SoftDeleteMixin):
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"""Отчёт о загрузке кормосмесителя."""
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__bind_key__ = "reports"
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__tablename__ = "loading_report"
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id = Column(String(36), primary_key=True, default=default_uuid)
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recipe_id = Column(String(36), nullable=False)
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recipe_name = Column(String(100), nullable=False)
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start_time = Column(DateTime, nullable=False)
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end_time = Column(DateTime)
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target_mixing_time = Column(Integer)
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actual_mixing_time = Column(Integer)
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total_weight = Column(Float)
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dispenser_type = Column(String(20), nullable=False, default="dispenser")
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version = Column(Integer, default=1, nullable=False)
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created_by = Column(String(50), nullable=False, default="system")
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updated_by = Column(String(50), nullable=False, default="system")
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client_id = Column(String(50), nullable=True)
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server_synced = Column(db.Boolean, default=False, nullable=False)
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sync_timestamp = Column(DateTime, nullable=True)
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sync_status = Column(String(20), default="pending", nullable=False)
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content_hash = Column(String(64), nullable=False, default="")
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components = relationship(
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"LoadingReportComponent",
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back_populates="report",
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cascade="all, delete-orphan",
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passive_deletes=True,
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)
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component_loading_times = relationship(
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"ComponentLoadingTime",
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back_populates="report",
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cascade="all, delete-orphan",
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passive_deletes=True,
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)
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class LoadingReportComponent(db.Model, TimestampMixin, SoftDeleteMixin):
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"""Строка отчёта о загрузке (по компоненту)."""
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__bind_key__ = "reports"
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__tablename__ = "loading_report_component"
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id = Column(String(36), primary_key=True, default=default_uuid)
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report_id = Column(
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String(36), ForeignKey("loading_report.id"), nullable=False, index=True
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)
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component_id = Column(String(36), nullable=True, index=True)
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component_name = Column(String(100), nullable=False)
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target_weight = Column(Float, nullable=False)
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actual_weight = Column(Float, nullable=False)
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overload = Column(Float)
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loading_order = Column(Integer, nullable=False)
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version = Column(Integer, default=1, nullable=False)
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created_by = Column(String(50), nullable=False, default="system")
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updated_by = Column(String(50), nullable=False, default="system")
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sync_timestamp = Column(DateTime, nullable=True)
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sync_status = Column(String(20), default="pending", nullable=False)
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content_hash = Column(String(64), nullable=False, default="")
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report = relationship("LoadingReport", back_populates="components")
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class ComponentLoadingTime(db.Model, TimestampMixin, SoftDeleteMixin):
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"""Временные метки начала/конца загрузки компонента."""
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__bind_key__ = "reports"
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__tablename__ = "component_loading_time"
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id = Column(String(36), primary_key=True, default=default_uuid)
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report_id = Column(
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String(36), ForeignKey("loading_report.id"), nullable=False, index=True
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)
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component_name = Column(String(100), nullable=False)
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start_time = Column(DateTime, nullable=False)
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end_time = Column(DateTime, nullable=False)
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loading_duration = Column(Float, nullable=False)
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loading_order = Column(Integer, nullable=False)
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version = Column(Integer, default=1, nullable=False)
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created_by = Column(String(50), nullable=False, default="system")
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updated_by = Column(String(50), nullable=False, default="system")
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sync_timestamp = Column(DateTime, nullable=True)
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sync_status = Column(String(20), default="pending", nullable=False)
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content_hash = Column(String(64), nullable=False, default="")
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report = relationship("LoadingReport", back_populates="component_loading_times")
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class UnloadingReport(db.Model, TimestampMixin, SoftDeleteMixin):
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"""Отчёт о выгрузке."""
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__bind_key__ = "reports"
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__tablename__ = "unloading_report"
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id = Column(String(36), primary_key=True, default=default_uuid)
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recipe_id = Column(String(36), nullable=False)
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recipe_name = Column(String(100), nullable=False)
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loading_report_id = Column(String(36), nullable=False)
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start_time = Column(DateTime, nullable=False)
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end_time = Column(DateTime)
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total_weight = Column(Float, nullable=False)
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total_unloaded_weight = Column(Float, nullable=False)
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remaining_weight = Column(Float, nullable=False)
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version = Column(Integer, default=1, nullable=False)
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created_by = Column(String(50), nullable=False, default="system")
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updated_by = Column(String(50), nullable=False, default="system")
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client_id = Column(String(50), nullable=True)
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server_synced = Column(db.Boolean, default=False, nullable=False)
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sync_timestamp = Column(DateTime, nullable=True)
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sync_status = Column(String(20), default="pending", nullable=False)
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content_hash = Column(String(64), nullable=False, default="")
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groups = relationship(
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"UnloadingReportGroup",
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back_populates="report",
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cascade="all, delete-orphan",
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passive_deletes=True,
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)
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class UnloadingReportGroup(db.Model, TimestampMixin, SoftDeleteMixin):
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"""Строка отчёта о выгрузке по группе."""
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__bind_key__ = "reports"
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__tablename__ = "unloading_report_group"
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id = Column(String(36), primary_key=True, default=default_uuid)
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report_id = Column(
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String(36), ForeignKey("unloading_report.id"), nullable=False, index=True
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)
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name = Column(String(100), nullable=False)
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target_weight = Column(Float, nullable=False)
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unloaded_weight = Column(Float, nullable=False)
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remaining_weight = Column(Float, nullable=False)
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distribution_type = Column(String(20), nullable=False)
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distribution_value = Column(Float, nullable=False)
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order = Column(Integer, nullable=False)
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version = Column(Integer, default=1, nullable=False)
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created_by = Column(String(50), nullable=False, default="system")
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updated_by = Column(String(50), nullable=False, default="system")
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sync_timestamp = Column(DateTime, nullable=True)
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sync_status = Column(String(20), default="pending", nullable=False)
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content_hash = Column(String(64), nullable=False, default="")
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report = relationship("UnloadingReport", back_populates="groups")
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Reference in New Issue
Block a user