From b25d5cc0f4ca652888947c69c161b2aa352cd529 Mon Sep 17 00:00:00 2001
From: j-weissen <jweissen@htl-steyr.ac.at>
Date: Tue, 29 Nov 2022 11:11:41 +0100
Subject: [PATCH] added docker-compose.yml in root, added backend/README.md

---
 backend/README.md  | 27 +++++++++++++++++++++++++++
 docker-compose.yml | 12 ++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 backend/README.md
 create mode 100644 docker-compose.yml

diff --git a/backend/README.md b/backend/README.md
new file mode 100644
index 0000000..bbb4279
--- /dev/null
+++ b/backend/README.md
@@ -0,0 +1,27 @@
+## Database Schema
+
+```mermaid
+erDiagram
+    user {
+        string name PK
+    }
+
+    game {
+        serial game_id PK
+        int score
+        time playtime
+        date date
+        string username FK
+    }
+
+    user ||--O{ game : "played"
+
+    user_data {
+        string username PK
+        int highscore
+        int total_score
+        int total_playtime
+        int average_score
+        int games_played
+    }
+```
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..6ef3129
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,12 @@
+version: '3.1'
+
+services:
+  db:
+    build: backend/db
+    environment:
+      POSTGRES_DB: rr
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+    volumes:
+      - ./pgdata:/var/lib/postgresql/data
+