From a02cc0977a069c3057fbd47148b4aeaed0e98c5b Mon Sep 17 00:00:00 2001
From: Interitio <cona@thewisewolf.dev>
Date: Sat, 7 Jun 2025 05:27:59 +1000
Subject: [PATCH] (document): Add created ts and file format.

---
 data/schema.sql   | 5 +++--
 src/datamodels.py | 6 ++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/data/schema.sql b/data/schema.sql
index 619bc38..c72befa 100644
--- a/data/schema.sql
+++ b/data/schema.sql
@@ -189,9 +189,10 @@ CREATE TABLE stamp_types (
 
 CREATE TABLE documents (
   document_id INTEGER GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-  document_data VARCHAR NOT NULL,
+  document_data TEXT NOT NULL,
   seal INTEGER NOT NULL,
-  metadata TEXT
+  metadata TEXT,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
 );
 
 CREATE TABLE document_stamps (
diff --git a/src/datamodels.py b/src/datamodels.py
index 32ee5ae..634a207 100644
--- a/src/datamodels.py
+++ b/src/datamodels.py
@@ -103,9 +103,10 @@ class DataModel(Registry):
         ------
         CREATE TABLE documents (
           document_id INTEGER GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-          document_data VARCHAR NOT NULL,
+          document_data TEXT NOT NULL,
           seal INTEGER NOT NULL,
-          metadata TEXT
+          metadata TEXT,
+          created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
         );
         """
         _tablename_ = 'documents'
@@ -115,6 +116,7 @@ class DataModel(Registry):
         document_data = Column()
         seal = Integer()
         metadata = String()
+        created_at = Timestamp()
 
     class DocumentStamp(RowModel):
         """