From 100048afdf5c7744f7b7d06029f54d0fdeb84244 Mon Sep 17 00:00:00 2001
From: richard-dds <richard-ctr@friends.dds.mil>
Date: Tue, 11 Sep 2018 15:33:31 -0400
Subject: [PATCH] Add Request.internal_comments

Using a one to one relationship to avoid the migration hell
that we're temporarily stuck in.
---
 ...2be7fb7fc_add_request_internal_comments.py | 36 +++++++++++++++++++
 atst/models/__init__.py                       |  1 +
 atst/models/request.py                        |  2 ++
 atst/models/request_internal_comment.py       | 16 +++++++++
 4 files changed, 55 insertions(+)
 create mode 100644 alembic/versions/2572be7fb7fc_add_request_internal_comments.py
 create mode 100644 atst/models/request_internal_comment.py

diff --git a/alembic/versions/2572be7fb7fc_add_request_internal_comments.py b/alembic/versions/2572be7fb7fc_add_request_internal_comments.py
new file mode 100644
index 00000000..f17ee18e
--- /dev/null
+++ b/alembic/versions/2572be7fb7fc_add_request_internal_comments.py
@@ -0,0 +1,36 @@
+"""add request.internal_comments
+
+Revision ID: 2572be7fb7fc
+Revises: dea6b8e09d63
+Create Date: 2018-09-11 15:28:27.252248
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '2572be7fb7fc'
+down_revision = 'dea6b8e09d63'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('request_internal_comments',
+    sa.Column('id', sa.BigInteger(), nullable=False),
+    sa.Column('text', sa.String(), nullable=True),
+    sa.Column('user_id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('request_id', postgresql.UUID(as_uuid=True), nullable=True),
+    sa.ForeignKeyConstraint(['request_id'], ['requests.id'], ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('request_internal_comments')
+    # ### end Alembic commands ###
diff --git a/atst/models/__init__.py b/atst/models/__init__.py
index 245e3806..0b8a95df 100644
--- a/atst/models/__init__.py
+++ b/atst/models/__init__.py
@@ -16,3 +16,4 @@ from .environment import Environment
 from .attachment import Attachment
 from .request_revision import RequestRevision
 from .request_review import RequestReview
+from .request_internal_comment import RequestInternalComment
diff --git a/atst/models/request.py b/atst/models/request.py
index 8205410c..2462c60f 100644
--- a/atst/models/request.py
+++ b/atst/models/request.py
@@ -46,6 +46,8 @@ class Request(Base):
         "RequestRevision", back_populates="request", order_by="RequestRevision.sequence"
     )
 
+    internal_comments = relationship("RequestInternalComment", uselist=False)
+
     @property
     def latest_revision(self):
         if self.revisions:
diff --git a/atst/models/request_internal_comment.py b/atst/models/request_internal_comment.py
new file mode 100644
index 00000000..f3633910
--- /dev/null
+++ b/atst/models/request_internal_comment.py
@@ -0,0 +1,16 @@
+from sqlalchemy import Column, BigInteger, String, ForeignKey
+from sqlalchemy.orm import relationship
+
+from atst.models import Base
+
+
+class RequestInternalComment(Base):
+    __tablename__ = "request_internal_comments"
+
+    id = Column(BigInteger, primary_key=True)
+    text = Column(String())
+
+    user_id = Column(ForeignKey("users.id"), nullable=False)
+    user = relationship("User")
+
+    request_id = Column(ForeignKey("requests.id", ondelete="CASCADE"))