Added column to post table for lang with US english set to default. Included alembic migration

backend/alembic/versions/2022_12_28_1824-ef0b52902560_added_lang_column_for_iso_639_1_codes.py

@@ -0,0 +1,29 @@
+"""Added lang column for ISO-639-1 codes
+
+Revision ID: ef0b52902560
+Revises: 3358eb6834e6
+Create Date: 2022-12-28 18:24:21.393973
+
+"""
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel
+
+
+# revision identifiers, used by Alembic.
+revision = 'ef0b52902560'
+down_revision = '3358eb6834e6'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('post', sa.Column('lang', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False, default="en-US"))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('post', 'lang')
+    # ### end Alembic commands ###

backend/oasst_backend/models/post.py

@@ -31,3 +31,4 @@ class Post(SQLModel, table=True):
     )
     payload_type: str = Field(nullable=False, max_length=200)
     payload: PayloadContainer = Field(sa_column=sa.Column(payload_column_type(PayloadContainer), nullable=True))
+    lang: str = Field(nullable=False, max_length=200, default="en-US")