add docker-compose with postgres

docker-compose.yml

@@ -0,0 +1,20 @@
+version: '3.7'
+
+volumes:
+  postgres:
+
+services:
+  postgres:
+    image: postgres:12-alpine
+    restart: always
+    environment:
+      - POSTGRES_DB=journey
+      - POSTGRES_USER=journey
+      - POSTGRES_PASSWORD=journey
+      - PGDATA=/var/lib/postgresql/data/volume
+    ports:
+      - 5432:5432
+    volumes:
+      - ./docker/postgres/01-schema.sql:/docker-entrypoint-initdb.d/01-schema.sql
+      - ./docker/postgres/02-data.sql:/docker-entrypoint-initdb.d/02-data.sql
+      - postgres:/var/lib/postgresql/data/volume

docker/postgres/dump.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+script_dir=$(dirname $(readlink -f "$0"))
+
+SCHEMA=true
+DATA=true
+
+while getopts "as" opt; do
+  case $opt in
+    "a")
+      SCHEMA=false
+      ;;
+    "s")
+      DATA=false
+      ;;
+  esac
+done
+
+if [ $SCHEMA = "true" ]; then
+  echo -n "dumping schema..."
+  docker-compose  exec -T postgres pg_dump -U journey -d journey -s -O > $script_dir/01-schema.sql
+  echo " done!"
+fi
+
+if [ $DATA = "true" ]; then
+  echo -n "dumping data..."
+  docker-compose  exec -T postgres pg_dump -U journey -d journey -a -O > $script_dir/02-data.sql
+  echo " done!"
+fi

server/config/postgres.js

@@ -1,15 +1,11 @@
-'use strict'
+import env from './env'
 
-const defaults = {
-  user: 'newseri_supreme', // env var: PGUSER
-  database: 'newseri', // env var: PGDATABASE
-  password: 'oh-look-it-is-raining-news', // env var: PGPASSWORD
-  // host: '192.168.1.11', // Server hosting the postgres database
-  host: 'hq.bitmill.co', // Server hosting the postgres database
-  // port: 5432, // env var: PGPORT
-  port: 6543, // env var: PGPORT
-  max: 10, // max number of clients in the pool
-  idleTimeoutMillis: 30000, // how long a client is allowed to remain idle before being closed
+export default {
+  database: 'journey',
+  user: 'journey',
+  password: 'journey',
+  host: env.POSTGRES_HOST,
+  port: 5432,
+  idleTimeoutMillis: 30000,
+  max: 10,
 }
-
-module.exports = Object.assign(defaults, {}[ENV])