mirror of
https://github.com/maziggy/bambuddy.git
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maziggy
30537cfa54
Features: - Export single project as ZIP containing project.json and all files from linked library folders - Export all projects as JSON (metadata only) for bulk backup - Import from ZIP (creates folders and extracts files) or JSON - New /api/v1/projects/import/file endpoint for file uploads - Frontend buttons on Projects page and Project Detail page - BOM items are now fully editable (not just checkbox toggle)
96 lines
3.9 KiB
Python
96 lines
3.9 KiB
Python
"""Library models for file manager functionality."""
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from datetime import datetime
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from sqlalchemy import JSON, Boolean, DateTime, ForeignKey, Integer, String, Text, func
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from backend.app.core.database import Base
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class LibraryFolder(Base):
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"""Folder for organizing library files."""
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__tablename__ = "library_folders"
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id: Mapped[int] = mapped_column(primary_key=True)
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name: Mapped[str] = mapped_column(String(255))
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parent_id: Mapped[int | None] = mapped_column(ForeignKey("library_folders.id", ondelete="CASCADE"), nullable=True)
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# External folder flags (for folders that point to external paths)
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is_external: Mapped[bool] = mapped_column(Boolean, default=False)
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external_readonly: Mapped[bool] = mapped_column(Boolean, default=False)
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external_show_hidden: Mapped[bool] = mapped_column(Boolean, default=False)
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external_path: Mapped[str | None] = mapped_column(String(500), nullable=True)
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# Link to project or archive
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project_id: Mapped[int | None] = mapped_column(ForeignKey("projects.id", ondelete="SET NULL"), nullable=True)
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archive_id: Mapped[int | None] = mapped_column(ForeignKey("print_archives.id", ondelete="SET NULL"), nullable=True)
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# Timestamps
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created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
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updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())
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# Relationships
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parent: Mapped["LibraryFolder | None"] = relationship(
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"LibraryFolder",
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back_populates="children",
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remote_side="LibraryFolder.id",
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foreign_keys="LibraryFolder.parent_id",
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)
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children: Mapped[list["LibraryFolder"]] = relationship(
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"LibraryFolder",
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back_populates="parent",
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foreign_keys="LibraryFolder.parent_id",
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cascade="all, delete-orphan",
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)
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files: Mapped[list["LibraryFile"]] = relationship(
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back_populates="folder",
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cascade="all, delete-orphan",
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)
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project: Mapped["Project | None"] = relationship()
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archive: Mapped["PrintArchive | None"] = relationship()
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class LibraryFile(Base):
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"""File stored in the library."""
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__tablename__ = "library_files"
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id: Mapped[int] = mapped_column(primary_key=True)
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folder_id: Mapped[int | None] = mapped_column(ForeignKey("library_folders.id", ondelete="CASCADE"), nullable=True)
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project_id: Mapped[int | None] = mapped_column(ForeignKey("projects.id", ondelete="SET NULL"), nullable=True)
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# External file flag
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is_external: Mapped[bool] = mapped_column(Boolean, default=False)
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# File info
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filename: Mapped[str] = mapped_column(String(255)) # Original filename
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file_path: Mapped[str] = mapped_column(String(500)) # Storage path
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file_type: Mapped[str] = mapped_column(String(10)) # "3mf" or "gcode"
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file_size: Mapped[int] = mapped_column(Integer)
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file_hash: Mapped[str | None] = mapped_column(String(64)) # SHA256 for duplicate detection
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thumbnail_path: Mapped[str | None] = mapped_column(String(500))
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# Extracted metadata (from 3MF parser)
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file_metadata: Mapped[dict | None] = mapped_column(JSON)
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# Usage tracking
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print_count: Mapped[int] = mapped_column(Integer, default=0)
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last_printed_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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# User notes
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notes: Mapped[str | None] = mapped_column(Text, nullable=True)
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# Timestamps
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created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
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updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())
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# Relationships
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folder: Mapped["LibraryFolder | None"] = relationship(back_populates="files")
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project: Mapped["Project | None"] = relationship()
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from backend.app.models.archive import PrintArchive # noqa: E402, F811
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from backend.app.models.project import Project # noqa: E402, F811
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