WIP: created Project and Environment models

alembic/versions/f064247f2988_projects_and_environments.py

@@ -0,0 +1,47 @@
+"""projects and environments
+
+Revision ID: f064247f2988
+Revises: a2b499a1dd62
+Create Date: 2018-08-17 11:30:53.684954
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = 'f064247f2988'
+down_revision = 'a2b499a1dd62'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('projects',
+    sa.Column('time_created', sa.TIMESTAMP(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.Column('time_updated', sa.TIMESTAMP(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.Column('id', postgresql.UUID(as_uuid=True), server_default=sa.text('uuid_generate_v4()'), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('description', sa.String(), nullable=False),
+    sa.Column('workspace_id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.ForeignKeyConstraint(['workspace_id'], ['workspaces.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('environments',
+    sa.Column('time_created', sa.TIMESTAMP(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.Column('time_updated', sa.TIMESTAMP(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.Column('id', postgresql.UUID(as_uuid=True), server_default=sa.text('uuid_generate_v4()'), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('project_id', postgresql.UUID(as_uuid=True), nullable=True),
+    sa.ForeignKeyConstraint(['project_id'], ['projects.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('environments')
+    op.drop_table('projects')
+    # ### end Alembic commands ###

atst/models/__init__.py

@@ -11,3 +11,5 @@ from .workspace_role import WorkspaceRole
 from .pe_number import PENumber
 from .task_order import TaskOrder
 from .workspace import Workspace
+from .project import Project
+from .environment import Environment

atst/models/environment.py

@@ -0,0 +1,16 @@
+from sqlalchemy import Column, ForeignKey, String
+from sqlalchemy.orm import relationship
+
+from atst.models import Base
+from atst.models.types import Id
+from atst.models.mixins import TimestampsMixin
+
+
+class Environment(Base, TimestampsMixin):
+    __tablename__ = "environments"
+
+    id = Id()
+    name = Column(String, nullable=False)
+
+    project_id = Column(ForeignKey("projects.id"))
+    project = relationship("Project")

atst/models/project.py

@@ -0,0 +1,18 @@
+from sqlalchemy import Column, ForeignKey, String
+from sqlalchemy.orm import relationship
+
+from atst.models import Base
+from atst.models.types import Id
+from atst.models.mixins import TimestampsMixin
+
+
+class Project(Base, TimestampsMixin):
+    __tablename__ = "projects"
+
+    id = Id()
+    name = Column(String, nullable=False)
+    description = Column(String, nullable=False)
+
+    workspace_id = Column(ForeignKey("workspaces.id"), nullable=False)
+    workspace = relationship("Workspace")
+    projects = relationship("Environment", back_populates="project")

atst/models/workspace.py

@@ -10,11 +10,11 @@ class Workspace(Base, TimestampsMixin):
     __tablename__ = "workspaces"
 
     id = Id()
+    name = Column(String, unique=True)
 
     request_id = Column(ForeignKey("requests.id"), nullable=False)
     request = relationship("Request")
-
-    name = Column(String, unique=True)
+    projects = relationship("Project", back_populates="workspace")
 
     @property
     def owner(self):

tests/domain/test_workspaces.py

@@ -42,3 +42,10 @@ def test_creating_workspace_adds_owner():
     workspace_user = WorkspaceUsers.get(workspace.id, user.id)
     assert workspace_user.workspace_role
 
+
+def test_workspace_has_timestamps():
+    request = RequestFactory.create()
+    workspace = Workspaces.create(request)
+    assert workspace.request == request
+    assert workspace.name == request.id
+    assert workspace.time_created == workspace.time_updated