From cf790c60df750371e41c2a159fc5d1844b2ba759 Mon Sep 17 00:00:00 2001
From: devilreef <devilreef@femboy.page>
Date: Wed, 29 Apr 2026 12:14:17 +0600
Subject: [PATCH] feat: add drizzle schema for user_settings

---
 drizzle.config.ts                             |  9 +++
 eslint.config.mjs                             |  2 +-
 src/db/migrate.ts                             |  6 ++
 .../migrations/0000_equal_steel_serpent.sql   |  6 ++
 src/db/migrations/meta/0000_snapshot.json     | 59 +++++++++++++++++++
 src/db/migrations/meta/_journal.json          | 13 ++++
 src/db/schema.ts                              |  8 +++
 src/lib/db.ts                                 |  6 ++
 8 files changed, 108 insertions(+), 1 deletion(-)
 create mode 100644 drizzle.config.ts
 create mode 100644 src/db/migrate.ts
 create mode 100644 src/db/migrations/0000_equal_steel_serpent.sql
 create mode 100644 src/db/migrations/meta/0000_snapshot.json
 create mode 100644 src/db/migrations/meta/_journal.json
 create mode 100644 src/db/schema.ts
 create mode 100644 src/lib/db.ts

diff --git a/drizzle.config.ts b/drizzle.config.ts
new file mode 100644
index 0000000..0a2ce36
--- /dev/null
+++ b/drizzle.config.ts
@@ -0,0 +1,9 @@
+import process from 'node:process'
+import { defineConfig } from 'drizzle-kit'
+
+export default defineConfig({
+  schema: './src/db/schema.ts',
+  out: './src/db/migrations',
+  dialect: 'postgresql',
+  dbCredentials: { url: process.env.DATABASE_URL ?? '' },
+})
diff --git a/eslint.config.mjs b/eslint.config.mjs
index f82c075..05fa42e 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -6,7 +6,7 @@ export default antfu({
     quotes: 'single',
   },
   typescript: true,
-  ignores: ['.omc'],
+  ignores: ['.omc', 'src/db/migrations'],
   rules: {
     'no-console': 'off',
     'antfu/no-top-level-await': 'off',
diff --git a/src/db/migrate.ts b/src/db/migrate.ts
new file mode 100644
index 0000000..0f67d6f
--- /dev/null
+++ b/src/db/migrate.ts
@@ -0,0 +1,6 @@
+import { migrate } from 'drizzle-orm/node-postgres/migrator'
+import { db, pool } from '@/lib/db.js'
+
+await migrate(db, { migrationsFolder: './src/db/migrations' })
+await pool.end()
+console.log('migrations applied')
diff --git a/src/db/migrations/0000_equal_steel_serpent.sql b/src/db/migrations/0000_equal_steel_serpent.sql
new file mode 100644
index 0000000..d610d62
--- /dev/null
+++ b/src/db/migrations/0000_equal_steel_serpent.sql
@@ -0,0 +1,6 @@
+CREATE TABLE "user_settings" (
+	"user_id" bigint PRIMARY KEY NOT NULL,
+	"version" integer DEFAULT 1 NOT NULL,
+	"data" jsonb DEFAULT '{}'::jsonb NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL
+);
diff --git a/src/db/migrations/meta/0000_snapshot.json b/src/db/migrations/meta/0000_snapshot.json
new file mode 100644
index 0000000..daafaa4
--- /dev/null
+++ b/src/db/migrations/meta/0000_snapshot.json
@@ -0,0 +1,59 @@
+{
+  "id": "fe121b40-b985-49f0-a36c-b2955b766990",
+  "prevId": "00000000-0000-0000-0000-000000000000",
+  "version": "7",
+  "dialect": "postgresql",
+  "tables": {
+    "public.user_settings": {
+      "name": "user_settings",
+      "schema": "",
+      "columns": {
+        "user_id": {
+          "name": "user_id",
+          "type": "bigint",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "version": {
+          "name": "version",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "default": 1
+        },
+        "data": {
+          "name": "data",
+          "type": "jsonb",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'{}'::jsonb"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    }
+  },
+  "enums": {},
+  "schemas": {},
+  "sequences": {},
+  "roles": {},
+  "policies": {},
+  "views": {},
+  "_meta": {
+    "columns": {},
+    "schemas": {},
+    "tables": {}
+  }
+}
diff --git a/src/db/migrations/meta/_journal.json b/src/db/migrations/meta/_journal.json
new file mode 100644
index 0000000..e0df708
--- /dev/null
+++ b/src/db/migrations/meta/_journal.json
@@ -0,0 +1,13 @@
+{
+  "version": "7",
+  "dialect": "postgresql",
+  "entries": [
+    {
+      "idx": 0,
+      "version": "7",
+      "when": 1777423106134,
+      "tag": "0000_equal_steel_serpent",
+      "breakpoints": true
+    }
+  ]
+}
diff --git a/src/db/schema.ts b/src/db/schema.ts
new file mode 100644
index 0000000..6dda4e5
--- /dev/null
+++ b/src/db/schema.ts
@@ -0,0 +1,8 @@
+import { bigint, integer, jsonb, pgTable, timestamp } from 'drizzle-orm/pg-core'
+
+export const userSettings = pgTable('user_settings', {
+  userId: bigint('user_id', { mode: 'bigint' }).primaryKey(),
+  version: integer('version').notNull().default(1),
+  data: jsonb('data').$type<Record<string, unknown>>().notNull().default({}),
+  updatedAt: timestamp('updated_at', { withTimezone: true }).notNull().defaultNow(),
+})
diff --git a/src/lib/db.ts b/src/lib/db.ts
new file mode 100644
index 0000000..4269258
--- /dev/null
+++ b/src/lib/db.ts
@@ -0,0 +1,6 @@
+import { drizzle } from 'drizzle-orm/node-postgres'
+import { Pool } from 'pg'
+import { config } from '@/shared/config.js'
+
+export const pool = new Pool({ connectionString: config.databaseUrl })
+export const db = drizzle(pool)