merge ui.seen_sources with merlin.plan_derivation_group

deployment/hasura/metadata/databases/tables/merlin/plan_derivation_group.yaml

@@ -29,25 +29,58 @@ select_permissions:
 insert_permissions:
   - role: aerie_admin
     permission:
-      columns: [plan_id, derivation_group_name]
+      columns: [plan_id, derivation_group_name, last_acknowledged_at]
       check: {}
   - role: user
     permission:
-      columns: [plan_id, derivation_group_name]
-      check: {}
+      columns: [plan_id, derivation_group_name, last_acknowledged_at]
+      check: {
+        "plan": {
+          "_or": [
+            {
+              "owner": { "_eq": "X-Hasura-User-Id" }
+            },
+            {
+              "collaborators": { "collaborator": { "_eq": "X-Hasura-User-Id" } }
+            }
+          ]
+        }
+      }
 update_permissions:
   - role: aerie_admin
     permission:
-      columns: [plan_id, derivation_group_name]
+      columns: [ last_acknowledged_at ]
       filter: {}
   - role: user
     permission:
-      columns: []
-      filter: {}
+      columns: [ last_acknowledged_at ]
+      filter: {
+        "plan": {
+          "_or": [
+            {
+              "owner": { "_eq": "X-Hasura-User-Id" }
+            },
+            {
+              "collaborators": { "collaborator": { "_eq": "X-Hasura-User-Id" } }
+            }
+          ]
+        }
+      }
 delete_permissions:
   - role: aerie_admin
     permission:
       filter: {}
   - role: user
     permission:
-      filter: {}
+      filter: {
+        "plan": {
+          "_or": [
+            {
+              "owner": { "_eq": "X-Hasura-User-Id" }
+            },
+            {
+              "collaborators": { "collaborator": { "_eq": "X-Hasura-User-Id" } }
+            }
+          ]
+        }
+      }

deployment/hasura/metadata/databases/tables/tables.yaml

@@ -176,5 +176,4 @@
 - "!include ui/extension_roles.yaml"
 - "!include ui/extensions.yaml"
 - "!include ui/view.yaml"
-- "!include ui/seen_sources.yaml"
 - "!include ui/derivation_group_comp.yaml"

deployment/postgres-init-db/sql/init.sql

@@ -32,7 +32,6 @@ begin;
 
   -- UI views that depend on Merlin schema
   \ir views/ui/derivation_group_comp.sql
-  \ir tables/ui/seen_sources.sql
 
   -- Scheduling
   \ir init_scheduler.sql

deployment/postgres-init-db/sql/tables/merlin/external_events/plan_derivation_group.sql

@@ -1,6 +1,7 @@
 create table merlin.plan_derivation_group (
     plan_id integer not null,
     derivation_group_name text not null,
+    last_acknowledged_at timestamp with time zone default now() not null,
 
     constraint plan_derivation_group_pkey
       primary key (plan_id, derivation_group_name),
@@ -13,12 +14,15 @@ create table merlin.plan_derivation_group (
 );
 
 comment on table merlin.plan_derivation_group is e''
-  'Links externally imported event sources & plans.';
+  'Links externally imported event sources & plans.\n'
+  'Additionally, tracks the last time a plan owner/contributor(s) have acknowledged additions to the derivation group.\n';
 
 comment on column merlin.plan_derivation_group.plan_id is e''
   'The plan with which the derivation group is associated.';
 comment on column merlin.plan_derivation_group.derivation_group_name is e''
   'The derivation group being associated with the plan.';
+comment on column merlin.plan_derivation_group.last_acknowledged_at is e''
+  'The time at which changes to the derivation group were last acknowledged.';
 
 -- if an external source is linked to a plan it cannot be deleted
 create function merlin.external_source_pdg_association_delete()