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Add materials, exam images, storage quota, and API guide

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Upload documents for AI context, exam images for Moodle questions, per-template storage limits, embedded images in XML export, and GUIA_API_Y_FLUJO.md with full endpoint documentation.
This commit is contained in:
Mireya Cueto Garrido
2026-06-01 10:30:40 +02:00
parent ba2507918b
commit 7bc27da33a
29 changed files with 1892 additions and 59 deletions
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backend/app/models/exam.py
+66
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@@ -35,6 +35,11 @@ class ExportFormat(str, enum.Enum):
JSON = "json"
class MaterialStatus(str, enum.Enum):
PROCESSED = "processed"
FAILED = "failed"
class ExamTemplate(Base):
__tablename__ = "exam_templates"
@@ -66,6 +71,16 @@ class ExamTemplate(Base):
cascade="all, delete-orphan",
passive_deletes=True,
)
materials: Mapped[list["ExamMaterial"]] = relationship(
back_populates="template",
cascade="all, delete-orphan",
passive_deletes=True,
)
images: Mapped[list["ExamImage"]] = relationship(
back_populates="template",
cascade="all, delete-orphan",
passive_deletes=True,
)
class Question(Base):
@@ -87,9 +102,16 @@ class Question(Base):
score: Mapped[float] = mapped_column(Float, nullable=False, default=1.0)
penalty: Mapped[float] = mapped_column(Float, nullable=False, default=0.0)
options: Mapped[dict[str, Any]] = mapped_column(JSONB, nullable=False, default=dict)
image_id: Mapped[uuid.UUID | None] = mapped_column(
UUID(as_uuid=True),
ForeignKey("exam_images.id", ondelete="SET NULL"),
nullable=True,
index=True,
)
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
template: Mapped[ExamTemplate] = relationship(back_populates="questions")
image: Mapped["ExamImage | None"] = relationship(back_populates="questions")
class ExportJob(Base):
@@ -108,3 +130,47 @@ class ExportJob(Base):
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
template: Mapped[ExamTemplate] = relationship(back_populates="export_jobs")
class ExamMaterial(Base):
__tablename__ = "exam_materials"
id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
template_id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True),
ForeignKey("exam_templates.id", ondelete="CASCADE"),
nullable=False,
index=True,
)
original_filename: Mapped[str] = mapped_column(String(255), nullable=False)
mime_type: Mapped[str] = mapped_column(String(120), nullable=False)
size_bytes: Mapped[int] = mapped_column(nullable=False)
storage_path: Mapped[str] = mapped_column(String(500), nullable=False)
extracted_text: Mapped[str | None] = mapped_column(Text, nullable=True)
status: Mapped[MaterialStatus] = mapped_column(Enum(MaterialStatus), nullable=False)
error_message: Mapped[str | None] = mapped_column(String(500), nullable=True)
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
template: Mapped[ExamTemplate] = relationship(back_populates="materials")
class ExamImage(Base):
__tablename__ = "exam_images"
id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
template_id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True),
ForeignKey("exam_templates.id", ondelete="CASCADE"),
nullable=False,
index=True,
)
original_filename: Mapped[str] = mapped_column(String(255), nullable=False)
stored_filename: Mapped[str] = mapped_column(String(255), nullable=False)
mime_type: Mapped[str] = mapped_column(String(120), nullable=False)
size_bytes: Mapped[int] = mapped_column(nullable=False)
storage_path: Mapped[str] = mapped_column(String(500), nullable=False)
caption: Mapped[str | None] = mapped_column(String(500), nullable=True)
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
template: Mapped[ExamTemplate] = relationship(back_populates="images")
questions: Mapped[list["Question"]] = relationship(back_populates="image")