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Add schema enhancements for uploads, artifacts, and audit tracking

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This commit is contained in:
Mondo Diaz
2025-12-12 15:23:50 -06:00
parent 4afcdf5cda
commit b52c8840f1
4 changed files with 294 additions and 5 deletions
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16
backend/app/models.py
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@@ -73,11 +73,12 @@ class Artifact(Base):
size = Column(BigInteger, nullable=False)
content_type = Column(String(255))
original_name = Column(String(1024))
checksum_md5 = Column(String(32)) # MD5 hash for additional verification
metadata = Column(JSON, default=dict) # Format-specific metadata
created_at = Column(DateTime(timezone=True), default=datetime.utcnow)
created_by = Column(String(255), nullable=False)
ref_count = Column(Integer, default=1)
s3_key = Column(String(1024), nullable=False)
format_metadata = Column(JSON, default=dict) # Format-specific metadata (version, etc.)
tags = relationship("Tag", back_populates="artifact")
uploads = relationship("Upload", back_populates="artifact")
@@ -99,6 +100,7 @@ class Tag(Base):
name = Column(String(255), nullable=False)
artifact_id = Column(String(64), ForeignKey("artifacts.id"), nullable=False)
created_at = Column(DateTime(timezone=True), default=datetime.utcnow)
updated_at = Column(DateTime(timezone=True), default=datetime.utcnow, onupdate=datetime.utcnow)
created_by = Column(String(255), nullable=False)
package = relationship("Package", back_populates="tags")
@@ -120,6 +122,7 @@ class TagHistory(Base):
tag_id = Column(UUID(as_uuid=True), ForeignKey("tags.id", ondelete="CASCADE"), nullable=False)
old_artifact_id = Column(String(64), ForeignKey("artifacts.id"))
new_artifact_id = Column(String(64), ForeignKey("artifacts.id"), nullable=False)
change_type = Column(String(20), nullable=False, default="update")
changed_at = Column(DateTime(timezone=True), default=datetime.utcnow)
changed_by = Column(String(255), nullable=False)
@@ -127,6 +130,8 @@ class TagHistory(Base):
__table_args__ = (
Index("idx_tag_history_tag_id", "tag_id"),
Index("idx_tag_history_changed_at", "changed_at"),
CheckConstraint("change_type IN ('create', 'update', 'delete')", name="check_change_type"),
)
@@ -137,6 +142,11 @@ class Upload(Base):
artifact_id = Column(String(64), ForeignKey("artifacts.id"), nullable=False)
package_id = Column(UUID(as_uuid=True), ForeignKey("packages.id"), nullable=False)
original_name = Column(String(1024))
tag_name = Column(String(255)) # Tag assigned during upload
user_agent = Column(String(512)) # Client identification
duration_ms = Column(Integer) # Upload timing in milliseconds
deduplicated = Column(Boolean, default=False) # Whether artifact was deduplicated
checksum_verified = Column(Boolean, default=True) # Whether checksum was verified
uploaded_at = Column(DateTime(timezone=True), default=datetime.utcnow)
uploaded_by = Column(String(255), nullable=False)
source_ip = Column(String(45))
@@ -148,6 +158,8 @@ class Upload(Base):
Index("idx_uploads_artifact_id", "artifact_id"),
Index("idx_uploads_package_id", "package_id"),
Index("idx_uploads_uploaded_at", "uploaded_at"),
Index("idx_uploads_package_uploaded_at", "package_id", "uploaded_at"),
Index("idx_uploads_uploaded_by_at", "uploaded_by", "uploaded_at"),
)
@@ -220,4 +232,6 @@ class AuditLog(Base):
Index("idx_audit_logs_resource", "resource"),
Index("idx_audit_logs_user_id", "user_id"),
Index("idx_audit_logs_timestamp", "timestamp"),
Index("idx_audit_logs_resource_timestamp", "resource", "timestamp"),
Index("idx_audit_logs_user_timestamp", "user_id", "timestamp"),
)