Merge pull request 'feat(db): provision Postgres and add score schema migration' (#3) from feat/postgres-provision into main

migrations/package.json

@@ -0,0 +1,12 @@
+{
+  "private": true,
+  "type": "module",
+  "dependencies": {
+    "pg": "*"
+  },
+  "devDependencies": {
+    "@types/node": "*",
+    "@types/pg": "*",
+    "typescript": "*"
+  }
+}

migrations/provision/postgres/000-init-scores.ts

@@ -0,0 +1,52 @@
+import pg from "pg";
+
+const client = new pg.Client({
+  host: process.env.PROVISION_HOST,
+  port: parseInt(process.env.PROVISION_PORT ?? "5432"),
+  user: process.env.PROVISION_USER,
+  password: process.env.PROVISION_PASSWORD,
+  database: process.env.PROVISION_DATABASE,
+});
+
+await client.connect();
+
+try {
+  await client.query(`
+    CREATE TABLE IF NOT EXISTS players (
+      id TEXT PRIMARY KEY,
+      games_played INT NOT NULL DEFAULT 0,
+      games_won INT NOT NULL DEFAULT 0,
+      games_lost INT NOT NULL DEFAULT 0,
+      best_attempts INT,
+      current_streak INT NOT NULL DEFAULT 0,
+      best_streak INT NOT NULL DEFAULT 0,
+      last_played_at TIMESTAMPTZ,
+      created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+  `);
+
+  await client.query(`
+    CREATE TABLE IF NOT EXISTS games (
+      id BIGSERIAL PRIMARY KEY,
+      player_id TEXT NOT NULL REFERENCES players(id) ON DELETE CASCADE,
+      target INT NOT NULL,
+      attempts INT NOT NULL,
+      won BOOLEAN NOT NULL,
+      finished_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+  `);
+
+  await client.query(`
+    CREATE INDEX IF NOT EXISTS idx_players_scoreboard
+      ON players (best_attempts NULLS LAST, last_played_at)
+  `);
+
+  await client.query(`
+    CREATE INDEX IF NOT EXISTS idx_games_player_history
+      ON games (player_id, finished_at DESC)
+  `);
+
+  console.log("[txt-game migration-000] score schema created");
+} finally {
+  await client.end();
+}

module.yml

@@ -11,7 +11,23 @@ docker:
     context: .
     dockerfile: Dockerfile
 
+requires:
+  - provider: postgres
+    type: database
+    name: txt_game_scores
+    env_map:
+      TXT_GAME_DB_HOST: host
+      TXT_GAME_DB_PORT: port
+      TXT_GAME_DB_USER: user
+      TXT_GAME_DB_PASSWORD: password
+      TXT_GAME_DB_NAME: database
+
 env:
   DOMAIN:
     from: node.domain
     default: localhost
+  TXT_GAME_DB_HOST:
+  TXT_GAME_DB_PORT:
+  TXT_GAME_DB_USER:
+  TXT_GAME_DB_PASSWORD:
+  TXT_GAME_DB_NAME: