From f98bdb86d09f803495c9c203c350a7f06d96a8de Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Fri, 1 Jun 2018 20:42:03 +0100
Subject: Add an optional DataSnapshot to the MiniEnvironment model

To store if a DataSnapshot is being used.
---
 ...1182655_add_data_snapshot_to_mini_environment.rb |  9 +++++++++
 db/structure.sql                                    | 21 +++++++++++++++++++--
 2 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 db/migrate/20180601182655_add_data_snapshot_to_mini_environment.rb

(limited to 'db')

diff --git a/db/migrate/20180601182655_add_data_snapshot_to_mini_environment.rb b/db/migrate/20180601182655_add_data_snapshot_to_mini_environment.rb
new file mode 100644
index 0000000..8c12cf0
--- /dev/null
+++ b/db/migrate/20180601182655_add_data_snapshot_to_mini_environment.rb
@@ -0,0 +1,9 @@
+class AddDataSnapshotToMiniEnvironment < ActiveRecord::Migration[5.1]
+  def change
+    add_reference(
+      :mini_environments,
+      :data_snapshot,
+      foreign_key: { to_table: :govuk_guix_data_snapshots }
+    )
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index 7b5d81f..9e03d7d 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -167,7 +167,8 @@ CREATE TABLE public.mini_environments (
     backend_type character varying,
     backend_id bigint,
     backend_data jsonb,
-    signon_users jsonb
+    signon_users jsonb,
+    data_snapshot_id bigint
 );
 
 
@@ -574,6 +575,13 @@ CREATE INDEX index_mini_environment_services_on_mini_environment_id ON public.mi
 CREATE INDEX index_mini_environments_on_backend_type_and_backend_id ON public.mini_environments USING btree (backend_type, backend_id);
 
 
+--
+-- Name: index_mini_environments_on_data_snapshot_id; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX index_mini_environments_on_data_snapshot_id ON public.mini_environments USING btree (data_snapshot_id);
+
+
 --
 -- Name: index_mini_environments_on_govuk_guix_revision_id; Type: INDEX; Schema: public; Owner: -
 --
@@ -605,6 +613,14 @@ ALTER TABLE ONLY public.govuk_guix_data_snapshots
     ADD CONSTRAINT fk_rails_59b1facc61 FOREIGN KEY (govuk_guix_revision_commit_hash) REFERENCES public.govuk_guix_revisions(commit_hash);
 
 
+--
+-- Name: mini_environments fk_rails_eba071cb24; Type: FK CONSTRAINT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY public.mini_environments
+    ADD CONSTRAINT fk_rails_eba071cb24 FOREIGN KEY (data_snapshot_id) REFERENCES public.govuk_guix_data_snapshots(id);
+
+
 --
 -- PostgreSQL database dump complete
 --
@@ -643,6 +659,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20180527183740'),
 ('20180530191341'),
 ('20180530192706'),
-('20180601153537');
+('20180601153537'),
+('20180601182655');
 
 
-- 
cgit v1.2.3