feat: Optional field 'external link' in bill form.

An optional field has been added to the bill form to add a link to a real bill. A new action button allow user to see this bill. Breaking change with Bill model update for database, a migration is needed.

See issue #429.

1 files changed, 26 insertions, 0 deletions

diff --git a/ihatemoney/migrations/versions/6c6fb2b7f229_.py b/ihatemoney/migrations/versions/6c6fb2b7f229_.py
new file mode 100644
index 0000000..0336f6c
--- /dev/null
+++ b/ihatemoney/migrations/versions/6c6fb2b7f229_.py
@@ -0,0 +1,26 @@
+"""empty message
+
+Revision ID: 6c6fb2b7f229
+Revises: a67119aa3ee5
+Create Date: 2019-09-28 13:38:09.550747
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '6c6fb2b7f229'
+down_revision = 'a67119aa3ee5'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('bill', sa.Column('external_link', sa.UnicodeText(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('bill', 'external_link')
+    # ### end Alembic commands ###