Migrate schema definition and migrations to Drizzle

apps/chat/docker-compose.yml

@@ -5,15 +5,15 @@ services:
     user: postgres
     restart: always
     healthcheck:
-      test: 'pg_isready -U user --dbname=postgres'
+      test: 'pg_isready -U user --dbname=onechat'
       interval: 1s
       timeout: 5s
       retries: 10
     ports:
       - 5432:5432
     environment:
       POSTGRES_USER: user
-      POSTGRES_DB: postgres
+      POSTGRES_DB: onechat
       POSTGRES_PASSWORD: password
     command: |
       postgres 
@@ -24,7 +24,7 @@ services:
       -c hot_standby_feedback=on
     volumes:
       - pgdata:/var/lib/postgresql/data
-      - ./src/postgres/:/docker-entrypoint-initdb.d
+      - ./src/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
 
   seeder:
     image: oven/bun:latest

apps/chat/drizzle.config.ts

@@ -0,0 +1,11 @@
+import { defineConfig } from 'drizzle-kit'
+export default defineConfig({
+  dialect: 'postgresql',
+  schema: './src/zero/tables.ts',
+  out: './src/zero/migrations',
+  dbCredentials: {
+    url: process.env.ZERO_UPSTREAM_DB as string,
+  },
+  strict: true,
+  verbose: true,
+})

apps/chat/package.json

@@ -7,7 +7,7 @@
   "type": "module",
   "scripts": {
     "android": "expo run:android",
-    "backend": "yarn docker up",
+    "backend": "docker compose up -d pgdb search",
     "backend:clean": "docker compose down --volumes; rm /tmp/onechat_replica.db || true",
     "backend:run-clean": "yarn backend:clean; yarn backend",
     "build:icon": "tauri icon ./src-tauri/icons/icon.png",
@@ -24,7 +24,10 @@
     "seed": "tsx ./src/postgres/seed.ts",
     "serve": "one serve",
     "zero": "yarn zero:build-schema && zero-cache --schema-file ./src/zero/zero-schema.json",
-    "zero:build-schema": "zero-build-schema -p ./src/zero/schema-build.ts -o ./src/zero/zero-schema.json"
+    "zero:build-schema": "zero-build-schema -p ./src/zero/schema-build.ts -o ./src/zero/zero-schema.json",
+    "db:generate": "drizzle-kit generate",
+    "db:migrate": "drizzle-kit migrate --config=./drizzle.config.ts && docker compose up seeder",
+    "db:drop": "drizzle-kit drop --schema=./src/zero/tables.ts"
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.709.0",
@@ -53,10 +56,13 @@
     "@vxrn/emitter": "workspace:*",
     "better-auth": "1.0.23-beta.3",
     "burnt": "^0.12.2",
+    "dotenv": "^16.4.7",
+    "drizzle-orm": "^0.38.4",
+    "drizzle-zero": "0.2.2",
     "expo": "~52.0.17",
     "flexsearch": "^0.7.43",
     "one": "workspace:*",
-    "pg": "^8.13.1",
+    "pg": "^8.11.0",
     "react": "^19.0.0",
     "react-hotkeys-hook": "^4.6.1",
     "react-native": "^0.76.5",
@@ -68,14 +74,15 @@
     "tamagui": "^1.121.11",
     "ts-deepmerge": "^7.0.2",
     "valtio": "^2.1.2",
-    "virtua": "^0.39.2"
+    "virtua": "^0.39.3"
   },
   "devDependencies": {
     "@react-native-community/cli": "15.1.3",
     "@tamagui/vite-plugin": "^1.121.11",
     "@tauri-apps/cli": "^2",
     "@types/aws-lambda": "8.10.146",
-    "@types/pg": "^8.11.10",
+    "@types/pg": "^8.10.2",
+    "drizzle-kit": "^0.30.2",
     "sst": "^3.4.46",
     "tsx": "^4.19.0",
     "unicode-emoji": "^2.6.0"

apps/chat/readme.md

@@ -17,8 +17,9 @@ Start [Docker](https://orbstack.dev).
 
 Then, in separate tabs run:
 
-```
+```bash
 yarn backend
+yarn db:migrate # this will also seed the db
 yarn zero
 yarn dev
 ```

apps/chat/src/postgres/init.sql

@@ -0,0 +1,8 @@
+SELECT 'CREATE DATABASE onechat'
+WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = 'onechat')\gexec
+
+SELECT 'CREATE DATABASE onechat_cvr'
+WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = 'onechat_cvr')\gexec
+
+SELECT 'CREATE DATABASE onechat_cdb'
+WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = 'onechat_cdb')\gexec