build: 🏗️ Added docker files, gitignore, and env

.gitignore

@@ -0,0 +1,3 @@
+node_modules/
+.env
+docker-compose.override.yml

Dockerfile

@@ -0,0 +1,7 @@
+FROM node:lts
+WORKDIR /usr/local/src
+COPY package*.json ./
+RUN npm ci --omit=dev
+COPY . .
+EXPOSE 80
+ENTRYPOINT ["npm", "run", "--"]

docker-compose.override.sample.yml

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+services:
+
+#  monerod:
+#    image:
+#    restart: unless-stopped
+
+  wallet:
+    environment:

docker-compose.yml

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+services:
+
+#  monerod:
+#    image:
+#    restart: unless-stopped
+
+  wallet:
+    image: 
+    restart: unless-stopped
+
+  processor:
+    build: .
+    restart: unless-stopped
+
+  smtp:
+    image: ghcr.io/crazy-max/msmtpd:latest
+    domainname: ${MAIL_DOMAIN}
+    restart: unless-stopped
+    environment: 
+      - "TZ=${TIMEZONE}"
+      - "SMTP_HOST=${MAIL_HOST}"
+      - "SMTP_TLS=off"
+      - "SMTP_STARTTLS=off"
+      - "SMTP_AUTH=off"
+      - "SMTP_DOMAIN=${MAIL_DOMAIN}"
+      - "SMTP_FROM=${MAIL_FROM}"

index.js

@@ -4,10 +4,6 @@
 require('dotenv').config()
 const axios = require('axios')
 const express = require('express')
-const CORS_OPTIONS = {
-	'origin': process.env.WWW_DOMAIN,
-	'methods': 'GET,POST,PUT,OPTIONS,DELETE',
-}
 const jsonBodyParser = express.json()
 
 // Server

sample.env

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+ENVIRONMENT='staging'
+#ENVIRONMENT='prod'
+TIMEZONE='UTC'
+
+# Email
+MAIL_DOMAIN='example.com'
+MAIL_FROM='noreply@example.com'
+# To use the host's mailserver from docker, set MAIL_HOST with the output of this command on the host
+# ip addr show dev docker0 | grep inet | awk '{print $2}' | cut -d'/' -f1
+MAIL_HOST='172.17.0.1'
+# https://nodemailer.com/smtp/
+MAIL_URI='smtp://smtp:2500'