Major fixes and new features

alembic/versions/2a4784830015_rename_relationship_to_relation_type.py

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+"""rename_relationship_to_relation_type
+
+Revision ID: 2a4784830015
+Revises: 2ede6d343f7c
+Create Date: 2025-09-25 15:20:07.573393
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '2a4784830015'
+down_revision = '2ede6d343f7c'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # Переименовываем столбец relationship в relation_type
+    op.alter_column('emergency_contacts', 'relationship', new_column_name='relation_type')
+
+
+def downgrade() -> None:
+    # Возвращаем исходное название
+    op.alter_column('emergency_contacts', 'relation_type', new_column_name='relationship')

alembic/versions/2ede6d343f7c_rename_relationship_to_relation_type.py

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+"""rename_relationship_to_relation_type
+
+Revision ID: 2ede6d343f7c
+Revises: c78a12db4567
+Create Date: 2025-09-25 15:19:34.244622
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '2ede6d343f7c'
+down_revision = 'c78a12db4567'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    pass
+
+
+def downgrade() -> None:
+    pass

alembic/versions/49846a45b6b0_add_username_to_users_table.py

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+"""add_username_to_users_table
+
+Revision ID: 49846a45b6b0
+Revises: 050c22851c2d
+Create Date: 2025-09-25 14:11:11.985379
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '49846a45b6b0'
+down_revision = '050c22851c2d'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # Добавляем колонку username в таблицу users
+    op.add_column('users', sa.Column('username', sa.String(50), nullable=True, unique=True, index=True))
+    
+    # Заполняем значения username на основе email (первая часть до @)
+    op.execute("""
+    UPDATE users
+    SET username = split_part(email, '@', 1)
+    """)
+    
+    # В будущем можно сделать эту колонку not null, но пока оставим nullable
+
+
+def downgrade() -> None:
+    # Удаляем колонку username из таблицы users
+    op.drop_column('users', 'username')

alembic/versions/c78a12db4567_create_emergency_contacts_table.py

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+"""create_emergency_contacts_table
+
+Revision ID: c78a12db4567
+Revises: 49846a45b6b0
+Create Date: 2025-09-25 16:00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = "c78a12db4567"
+down_revision = "49846a45b6b0"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # Создание таблицы emergency_contacts
+    op.create_table(
+        "emergency_contacts",
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column(
+            "uuid", postgresql.UUID(as_uuid=True), server_default=sa.text("gen_random_uuid()"), nullable=False
+        ),
+        sa.Column("user_id", sa.Integer(), nullable=False),
+        sa.Column("name", sa.String(length=100), nullable=False),
+        sa.Column("phone_number", sa.String(length=20), nullable=False),
+        sa.Column("relationship", sa.String(length=50), nullable=True),
+        sa.Column("notes", sa.Text(), nullable=True),
+        sa.Column(
+            "created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=False
+        ),
+        sa.Column(
+            "updated_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.text("now()"),
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(
+        op.f("ix_emergency_contacts_uuid"), "emergency_contacts", ["uuid"], unique=True
+    )
+    op.create_index(
+        op.f("ix_emergency_contacts_user_id"), "emergency_contacts", ["user_id"], unique=False
+    )
+
+
+def downgrade():
+    # Удаление таблицы emergency_contacts
+    op.drop_index(op.f("ix_emergency_contacts_user_id"), table_name="emergency_contacts")
+    op.drop_index(op.f("ix_emergency_contacts_uuid"), table_name="emergency_contacts")
+    op.drop_table("emergency_contacts")