🎉 Add media-object lifecycle handling.

backend/resources/migrations/0003-add-project-tables.sql

@@ -38,7 +38,6 @@ CREATE INDEX project_profile_rel__project_id__idx
     ON project_profile_rel(project_id);
 
 
-
 CREATE TABLE file (
   id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
   project_id uuid NOT NULL REFERENCES project(id) ON DELETE CASCADE,
@@ -77,7 +76,6 @@ CREATE TRIGGER file_profile_rel__modified_at__tgr
 BEFORE UPDATE ON file_profile_rel
    FOR EACH ROW EXECUTE PROCEDURE update_modified_at();
 
-
 CREATE TABLE file_image (
   id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
   file_id uuid NOT NULL REFERENCES file(id) ON DELETE CASCADE,
@@ -168,7 +166,6 @@ BEFORE UPDATE ON page
    FOR EACH ROW EXECUTE PROCEDURE handle_page_update();
 
 
-
 CREATE TABLE page_version (
   id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
 
@@ -220,3 +217,4 @@ CREATE INDEX page_change__page_id__idx
 CREATE TRIGGER page_change__modified_at__tgr
 BEFORE UPDATE ON page_change
    FOR EACH ROW EXECUTE PROCEDURE update_modified_at();
+

backend/resources/migrations/0018-add-file-trimming-triggers.sql

@@ -0,0 +1,25 @@
+ALTER TABLE file
+  ADD COLUMN has_media_trimmed boolean DEFAULT false;
+
+CREATE INDEX file__modified_at__has_media_trimed__idx
+    ON file(modified_at)
+ WHERE has_media_trimmed IS false;
+
+CREATE FUNCTION on_media_object_insert()
+  RETURNS TRIGGER AS $$
+  BEGIN
+    UPDATE file
+       SET has_media_trimmed = false,
+           modified_at = now()
+     WHERE id = NEW.file_id;
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER media_object__insert__tgr
+AFTER INSERT ON media_object
+   FOR EACH ROW EXECUTE PROCEDURE on_media_object_insert();
+
+CREATE TRIGGER media_thumbnail__on_delete__tgr
+ AFTER DELETE ON media_thumbnail
+   FOR EACH ROW EXECUTE PROCEDURE handle_delete();

backend/resources/migrations/0019-add-improved-scheduled-tasks.sql

@@ -0,0 +1,24 @@
+DROP TABLE scheduled_task;
+
+CREATE TABLE scheduled_task (
+  id text PRIMARY KEY,
+
+  created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+  modified_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+
+  cron_expr text NOT NULL
+);
+
+CREATE TABLE scheduled_task_history (
+  id uuid DEFAULT uuid_generate_v4(),
+  task_id text NOT NULL REFERENCES scheduled_task(id),
+
+  created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+  is_error boolean NOT NULL DEFAULT false,
+  reason text NULL DEFAULT NULL,
+
+  PRIMARY KEY (id, created_at)
+);
+
+CREATE INDEX scheduled_task_history__task_id__idx
+    ON scheduled_task_history(task_id);

backend/resources/migrations/0020-minor-fixes-to-media-object.sql

@@ -0,0 +1,8 @@
+alter table media_object drop column modified_at;
+alter index image_pkey rename to media_object_pkey;
+alter index image__file_id__idx rename to media_bject__file_id__idx;
+alter table media_object rename constraint image_file_id_fkey to media_object_file_id_fkey;
+alter trigger image__on_delete__tgr on media_object rename to media_object__on_delete__tgr;
+drop trigger image__modified_at__tgr on media_object;
+
+

backend/resources/migrations/0021-http-session-improvements.sql

@@ -0,0 +1,4 @@
+alter table http_session drop constraint http_session_pkey;
+alter table http_session add primary key (id, profile_id);
+alter table http_session drop column modified_at;
+drop index http_session__profile_id__idx;