Динамическое создание er-диаграммы по моделям

migrations/versions/02ed6e775351_loans.py

@@ -5,6 +5,7 @@ Revises: b838606ad8d1
 Create Date: 2025-12-20 10:36:30.853896
 
 """
+
 from typing import Sequence, Union
 
 from alembic import op
@@ -13,39 +14,63 @@ import sqlmodel
 
 
 # revision identifiers, used by Alembic.
-revision: str = '02ed6e775351'
-down_revision: Union[str, None] = 'b838606ad8d1'
+revision: str = "02ed6e775351"
+down_revision: Union[str, None] = "b838606ad8d1"
 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! ###
-    book_status_enum = sa.Enum('active', 'borrowed', 'reserved', 'restoration', 'written_off', name='bookstatus')
-    book_status_enum.create(op.get_bind())
-    op.create_table('book_loans',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('book_id', sa.Integer(), nullable=False),
-    sa.Column('user_id', sa.Integer(), nullable=False),
-    sa.Column('borrowed_at', sa.DateTime(), nullable=False),
-    sa.Column('due_date', sa.DateTime(), nullable=False),
-    sa.Column('returned_at', sa.DateTime(), nullable=True),
-    sa.ForeignKeyConstraint(['book_id'], ['book.id'], ),
-    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
-    sa.PrimaryKeyConstraint('id')
+    book_status_enum = sa.Enum(
+        "active",
+        "borrowed",
+        "reserved",
+        "restoration",
+        "written_off",
+        name="bookstatus",
     )
-    op.create_index(op.f('ix_book_loans_id'), 'book_loans', ['id'], unique=False)
-    op.add_column('book', sa.Column('status', book_status_enum, nullable=False, server_default='active'))
-    op.drop_index(op.f('ix_roles_name'), table_name='roles')
+    book_status_enum.create(op.get_bind())
+    op.create_table(
+        "loans",
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column("book_id", sa.Integer(), nullable=False),
+        sa.Column("user_id", sa.Integer(), nullable=False),
+        sa.Column("borrowed_at", sa.DateTime(), nullable=False),
+        sa.Column("due_date", sa.DateTime(), nullable=False),
+        sa.Column("returned_at", sa.DateTime(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["book_id"],
+            ["book.id"],
+        ),
+        sa.ForeignKeyConstraint(
+            ["user_id"],
+            ["users.id"],
+        ),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(op.f("ix_loans_id"), "loans", ["id"], unique=False)
+    op.add_column(
+        "book",
+        sa.Column("status", book_status_enum, nullable=False, server_default="active"),
+    )
+    op.drop_index(op.f("ix_roles_name"), table_name="roles")
     # ### end Alembic commands ###
 
 
 def downgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
-    op.create_index(op.f('ix_roles_name'), 'roles', ['name'], unique=True)
-    op.drop_column('book', 'status')
-    op.drop_index(op.f('ix_book_loans_id'), table_name='book_loans')
-    op.drop_table('book_loans')
-    book_status_enum = sa.Enum('active', 'borrowed', 'reserved', 'restoration', 'written_off', name='bookstatus')
+    op.create_index(op.f("ix_roles_name"), "roles", ["name"], unique=True)
+    op.drop_column("book", "status")
+    op.drop_index(op.f("ix_loans_id"), table_name="loans")
+    op.drop_table("loans")
+    book_status_enum = sa.Enum(
+        "active",
+        "borrowed",
+        "reserved",
+        "restoration",
+        "written_off",
+        name="bookstatus",
+    )
     book_status_enum.drop(op.get_bind())
     # ### end Alembic commands ###

migrations/versions/a585fd97b88c_recovery_codes_and_totp.py

@@ -27,7 +27,7 @@ def upgrade() -> None:
     op.add_column(
         "users",
         sa.Column(
-            "totp_secret", sqlmodel.sql.sqltypes.AutoString(length=64), nullable=True
+            "totp_secret", sqlmodel.sql.sqltypes.AutoString(length=80), nullable=True
         ),
     )
     op.add_column(