From e2153c2eed6f786d3c52237256b69ddf381664fd Mon Sep 17 00:00:00 2001
From: Julia Lange <public@julialange.org>
Date: Fri, 16 Jan 2026 13:13:02 -0800
Subject: [PATCH] Sql initial schema

---
 koucha/.gitignore                             |  1 +
 .../20260115003047_initial_schema.sql         | 50 +++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 koucha/migrations/20260115003047_initial_schema.sql

diff --git a/koucha/.gitignore b/koucha/.gitignore
index ea8c4bf..6dfb7e0 100644
--- a/koucha/.gitignore
+++ b/koucha/.gitignore
@@ -1 +1,2 @@
+*.db
 /target
diff --git a/koucha/migrations/20260115003047_initial_schema.sql b/koucha/migrations/20260115003047_initial_schema.sql
new file mode 100644
index 0000000..d489adb
--- /dev/null
+++ b/koucha/migrations/20260115003047_initial_schema.sql
@@ -0,0 +1,50 @@
+-- Add migration script here
+
+PRAGMA foreign_keys = ON;
+
+CREATE TABLE users (
+  id INTEGER PRIMARY KEY,
+  name TEXT UNIQUE NOT NULL
+);
+
+CREATE TABLE channels (
+  id INTEGER PRIMARY KEY,
+  url TEXT UNIQUE NOT NULL,
+  last_fetched INTEGER
+);
+
+CREATE TABLE items (
+  id INTEGER PRIMARY KEY,
+  channel_id INTEGER NOT NULL,
+  guid TEXT NOT NULL,
+  fetched_at INTEGER NOT NULL,
+  UNIQUE(channel_id, guid),
+  FOREIGN KEY (channel_id) REFERENCES channels(id)
+);
+
+CREATE TABLE feeds (
+  id INTEGER PRIMARY KEY,
+  user_id INTEGER NOT NULL,
+  FOREIGN KEY (user_id) REFERENCES users(id)
+);
+
+CREATE TABLE feed_channels (
+  feed_id INTEGER NOT NULL,
+  channel_id INTEGER NOT NULL,
+  -- Decay settings will go here
+  PRIMARY KEY (feed_id, channel_id),
+  FOREIGN KEY (feed_id) REFERENCES feeds(id),
+  FOREIGN KEY (channel_id) REFERENCES channels(id)
+);
+
+CREATE TABLE feed_items (
+  item_id INTEGER NOT NULL,
+  feed_id INTEGER NOT NULL,
+  score INTEGER NOT NULL,
+  archived BOOLEAN DEFAULT FALSE,
+  PRIMARY KEY (item_id, feed_id),
+  FOREIGN KEY (feed_id) REFERENCES feeds(id),
+  FOREIGN KEY (item_id) REFERENCES items(id)
+);
+CREATE INDEX idx_feed_items_score
+ON feed_items(feed_id, archived, score DESC);