initial alembic revision

followed article here for guidance: https://arunanshub.hashnode.dev/using-sqlmodel-with-alembic#heading-sql-constraint-naming-convention

mirrored on my readeck: https://readeck.yuno.jack-case.pro/bookmarks/9ay79PHux348cgQBnA86UC

slopserver/models.py

@@ -0,0 +1,25 @@
+from sqlmodel import Field, SQLModel, create_engine, Relationship
+
+NAMING_CONVENTION = {
+    "ix": "ix_%(column_0_label)s",
+    "uq": "uq_%(table_name)s_%(column_0_name)s",
+    "ck": "ck_%(table_name)s_%(constraint_name)s",
+    "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+    "pk": "pk_%(table_name)s",
+}
+
+metadata = SQLModel.metadata
+metadata.naming_convention = NAMING_CONVENTION
+
+class Domain(SQLModel, table=True):
+    id: int | None = Field(default=None, primary_key=True)
+    domain_name: str = Field(index=True, unique=True)
+
+    paths: list["Path"] = Relationship(back_populates="domain")
+
+class Path(SQLModel, table=True):
+    id: int | None = Field(default=None, primary_key=True)
+    path: str
+    
+    domain_id: int = Field(foreign_key="domain.id")
+    domain: Domain = Relationship(back_populates="paths")