Updates with Dockerfile and tweaks for db persistence

.gitignore

@@ -2,3 +2,4 @@
 node_modules
 build
 web_push
+data

Dockerfile

@@ -1,6 +1,6 @@
 FROM node:18.17.1-alpine3.17
 
-RUN mkdir -p /usr/src/app
+RUN mkdir -p /usr/src/app/data
 WORKDIR /usr/src/app
 
 COPY package*.json ./
@@ -9,6 +9,7 @@ COPY .eslintrc.json ./
 COPY src ./src
 
 RUN npm install
+
 RUN npm run build
 
 EXPOSE 3000

build.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker build . -t endorser-push-server:1.0 --no-cache

src/db.ts

@@ -15,7 +15,7 @@ class DBService {
   private constructor() {
     this.dataSource = new DataSource({
       type: "sqlite",
-      database: "push_server",
+      database: "data/push_server",
       entities: [VapidKeys, Subscription],
       synchronize: true
     });