fix: add event to notes

backend/alembic/versions/d79f0e188c13_add_events_to_note.py

@@ -0,0 +1,44 @@
+"""Add events to note
+
+Revision ID: d79f0e188c13
+Revises: 37cf2356fe08
+Create Date: 2024-09-23 02:56:34.941075
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = "d79f0e188c13"
+down_revision: Union[str, None] = "37cf2356fe08"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "event_note",
+        sa.Column("event_id", sa.Integer(), nullable=False),
+        sa.Column("note_id", sa.Integer(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["event_id"],
+            ["event.id"],
+        ),
+        sa.ForeignKeyConstraint(
+            ["note_id"],
+            ["note.id"],
+        ),
+        sa.PrimaryKeyConstraint("event_id", "note_id"),
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("event_note")
+    # ### end Alembic commands ###

backend/src/notes/models.py

@@ -1,5 +1,5 @@
 from sqlalchemy import Enum, ForeignKey
-from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.orm import Mapped, mapped_column, relationship
 from src.common.base import Base
 
 
@@ -24,3 +24,12 @@ class Note(Base):
     user_id: Mapped[int] = mapped_column(ForeignKey("user.id"))
 
     __mapper_args__ = {"polymorphic_on": "parent_type", "polymorphic_identity": "note"}
+
+    events = relationship("Event", secondary="event_note")
+
+
+class EventNote(Base):
+    __tablename__ = "event_note"
+
+    event_id: Mapped[int] = mapped_column(ForeignKey("event.id"), primary_key=True)
+    note_id: Mapped[int] = mapped_column(ForeignKey("note.id"), primary_key=True)