Feat/assistant app (#2086)

Co-authored-by: chenhe <guchenhe@gmail.com>
Co-authored-by: Pascal M <11357019+perzeuss@users.noreply.github.com>

api/migrations/versions/4823da1d26cf_add_tool_file.py

@@ -0,0 +1,37 @@
+"""add tool file
+
+Revision ID: 4823da1d26cf
+Revises: 053da0c1d756
+Create Date: 2024-01-15 11:37:16.782718
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '4823da1d26cf'
+down_revision = '053da0c1d756'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('tool_files',
+    sa.Column('id', postgresql.UUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
+    sa.Column('user_id', postgresql.UUID(), nullable=False),
+    sa.Column('tenant_id', postgresql.UUID(), nullable=False),
+    sa.Column('conversation_id', postgresql.UUID(), nullable=False),
+    sa.Column('file_key', sa.String(length=255), nullable=False),
+    sa.Column('mimetype', sa.String(length=255), nullable=False),
+    sa.Column('original_url', sa.String(length=255), nullable=True),
+    sa.PrimaryKeyConstraint('id', name='tool_file_pkey')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('tool_files')
+    # ### end Alembic commands ###