Create InboundSmsHistory model and table

app/models.py

@@ -1898,6 +1898,18 @@ class InboundSms(db.Model):
         }
 
 
+class InboundSmsHistory(db.Model, HistoryModel):
+    __tablename__ = 'inbound_sms_history'
+    id = db.Column(UUID(as_uuid=True), primary_key=True)
+    created_at = db.Column(db.DateTime, nullable=False)
+    service_id = db.Column(UUID(as_uuid=True), db.ForeignKey('services.id'), index=True, unique=False)
+    service = db.relationship('Service', backref='inbound_sms_history')  # what does this one do?
+    notify_number = db.Column(db.String, nullable=False)
+    provider_date = db.Column(db.DateTime)
+    provider_reference = db.Column(db.String)
+    provider = db.Column(db.String, nullable=False)
+
+
 class LetterRate(db.Model):
     __tablename__ = 'letter_rates'
 

migrations/versions/0311_add_inbound_sms_history.py

@@ -0,0 +1,37 @@
+"""
+
+Revision ID: 0311_add_inbound_sms_history
+Revises: 0310_returned_letters_table
+Create Date: 2019-12-17 11:02:17.572689
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+revision = '0311_add_inbound_sms_history'
+down_revision = '0310_returned_letters_table'
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('inbound_sms_history',
+    sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=True),
+    sa.Column('notify_number', sa.String(), nullable=False),
+    sa.Column('provider_date', sa.DateTime(), nullable=True),
+    sa.Column('provider_reference', sa.String(), nullable=True),
+    sa.Column('provider', sa.String(), nullable=False),
+    sa.ForeignKeyConstraint(['service_id'], ['services.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_inbound_sms_history_service_id'), 'inbound_sms_history', ['service_id'], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_inbound_sms_history_service_id'), table_name='inbound_sms_history')
+    op.drop_table('inbound_sms_history')
+    # ### end Alembic commands ###