From 9d5d6dd057cf957e29b012e8806a6d0d87de27b5 Mon Sep 17 00:00:00 2001
From: Alpha Chen <alpha@kejadlen.dev>
Date: Sat, 11 Nov 2023 20:26:33 -0800
Subject: [PATCH] import pinboard archive

---
 db.rb                                             |  5 +++++
 db/migrations/001_create_entities.rb              |  4 ++--
 db/migrations/002_pinboard_archive.rb             | 13 +++++++++++++
 .../003_enforce_unique_entities_on_pinboard.rb    |  7 +++++++
 scripts/20231111_archive_pinboard.rb              | 15 +++++++++++++++
 5 files changed, 42 insertions(+), 2 deletions(-)
 create mode 100644 db.rb
 create mode 100644 db/migrations/002_pinboard_archive.rb
 create mode 100644 db/migrations/003_enforce_unique_entities_on_pinboard.rb
 create mode 100644 scripts/20231111_archive_pinboard.rb

diff --git a/db.rb b/db.rb
new file mode 100644
index 0000000..c6f3a6c
--- /dev/null
+++ b/db.rb
@@ -0,0 +1,5 @@
+require "logger"
+
+require "sequel"
+
+DB = Sequel.connect(ENV.fetch("DATABASE_URL"), loggers: [Logger.new($stdout)])
diff --git a/db/migrations/001_create_entities.rb b/db/migrations/001_create_entities.rb
index d93bb2e..7319ea9 100644
--- a/db/migrations/001_create_entities.rb
+++ b/db/migrations/001_create_entities.rb
@@ -3,8 +3,8 @@ Sequel.migration do
     create_table(:entities) do
       primary_key :id
 
-      DateTime :created_at
-      DateTime :modified_at
+      DateTime :created_at, null: false
+      DateTime :modified_at, null: false
     end
   end
 end
diff --git a/db/migrations/002_pinboard_archive.rb b/db/migrations/002_pinboard_archive.rb
new file mode 100644
index 0000000..1b366ea
--- /dev/null
+++ b/db/migrations/002_pinboard_archive.rb
@@ -0,0 +1,13 @@
+Sequel.migration do
+  change do
+    create_table(:pinboard) do
+      primary_key :id
+      foreign_key :entity_id, :entities
+
+      String :json, text: true, null: false
+
+      DateTime :created_at, null: false
+      DateTime :modified_at, null: false
+    end
+  end
+end
diff --git a/db/migrations/003_enforce_unique_entities_on_pinboard.rb b/db/migrations/003_enforce_unique_entities_on_pinboard.rb
new file mode 100644
index 0000000..d1c3a13
--- /dev/null
+++ b/db/migrations/003_enforce_unique_entities_on_pinboard.rb
@@ -0,0 +1,7 @@
+Sequel.migration do
+  change do
+    alter_table(:pinboard) do
+      add_unique_constraint(:entity_id)
+    end
+  end
+end
diff --git a/scripts/20231111_archive_pinboard.rb b/scripts/20231111_archive_pinboard.rb
new file mode 100644
index 0000000..512dde4
--- /dev/null
+++ b/scripts/20231111_archive_pinboard.rb
@@ -0,0 +1,15 @@
+require "json"
+
+require_relative "../db"
+
+entities = DB[:entities]
+pinboard = DB[:pinboard]
+
+path = File.expand_path("~/Downloads/pinboard_export.2023.11.11_23.05.json_nd")
+File.foreach(path).with_index do |line, i|
+  created_at = modified_at = DateTime.now
+  json = line.chomp
+
+  entity_id = entities.insert(created_at:, modified_at:)
+  pinboard.insert(entity_id:, json: , created_at:, modified_at:)
+end