From 892e386a34d2076d3e6ad72a37a11786d2ba8c47 Mon Sep 17 00:00:00 2001
From: Danilo Alexandre <danilo.salexan@gmail.com>
Date: Mon, 19 Dec 2022 17:15:28 -0300
Subject: [PATCH] preparando docker para GCP

---
 .dockerignore                 | 14 ++++++++++++++
 .gitignore                    |  4 +++-
 Dockerfile                    | 15 +++++++++++++++
 package.json                  | 13 ++++++-------
 src/database/db/postgresDB.ts |  3 ---
 src/server.ts                 |  6 ++++--
 6 files changed, 42 insertions(+), 13 deletions(-)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..7cf322b
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,14 @@
+node_modules
+npm-debug.log
+dist/*
+.vscode
+
+
+# Serverless directories
+.serverless
+
+# Webpack directories
+.webpack
+
+# Yarn
+yarn-error.log
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 7585ab0..d12e4bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,6 @@ coverage
 
 # Dotenv
 !.env.example
-.env*
\ No newline at end of file
+.env*
+
+dist/*
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..d400531
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+
+# Build dependencies
+FROM node:18-alpine as dependencies
+
+ENV NODE_ENV production
+
+WORKDIR /app
+COPY package.json .
+RUN npm install --omit=dev
+COPY . . 
+# Build production image
+FROM dependencies as builder
+RUN npm run build
+EXPOSE $PORT
+CMD npm run start
\ No newline at end of file
diff --git a/package.json b/package.json
index 6776525..fc2efbb 100644
--- a/package.json
+++ b/package.json
@@ -4,9 +4,13 @@
   "main": "index.ts",
   "license": "MIT",
   "scripts": {
-    "start": "sls offline start",
+    "serve": "sls offline start",
     "dev": "ts-node-dev --inspect --transpile-only --ignore-watch node_modules --respawn src/server.ts",
-    "test": "jest --watch"
+    "test": "jest --watch",
+    "build": "tsc --build",
+    "start": "node dist/src/server.js",
+    "docker:build": "docker build -t eu.gcr.io/emtu-371421/emtu-api:0.1 .",
+    "docker:push": "docker push eu.gcr.io/emtu-371421/emtu-api:0.1"
   },
   "devDependencies": {
     "@middy/core": "^2.2.0",
@@ -14,7 +18,6 @@
     "@middy/http-json-body-parser": "^2.2.0",
     "aws-lambda": "^0.1.2",
     "jest": "^28.1.3",
-    "node": "^12.3.1",
     "ts-jest": "^28.0.8",
     "ts-node-dev": "^2.0.0",
     "uuid": "^3.3.2"
@@ -32,10 +35,6 @@
     "express": "^4.18.2",
     "json-schema-to-ts": "^1.6.4",
     "pg": "^8.8.0",
-    "serverless": "^3.22.0",
-    "serverless-dynamodb-local": "^0.2.39",
-    "serverless-offline": "^7.0.0",
-    "serverless-webpack": "^5.1.1",
     "source-map-support": "^0.5.6",
     "swagger-ui-express": "^4.6.0",
     "ts-loader": "^4.2.0",
diff --git a/src/database/db/postgresDB.ts b/src/database/db/postgresDB.ts
index b2acfdf..a3e5bbe 100644
--- a/src/database/db/postgresDB.ts
+++ b/src/database/db/postgresDB.ts
@@ -1,7 +1,4 @@
 import { Pool } from "pg";
-import dotenv from "dotenv";
-
-dotenv.config();
 
 class PostgresDB {
   private static _instance: Pool;
diff --git a/src/server.ts b/src/server.ts
index cccf229..1c606d8 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -1,3 +1,5 @@
+import 'dotenv/config';
+
 import express from 'express';
 import swaggerUi from 'swagger-ui-express';
 import swaggerFile from './swagger.json';
@@ -12,7 +14,7 @@ app.use("/api-docs", swaggerUi.serve, swaggerUi.setup(swaggerFile));
 app.use(router);
 
 app.get("/", (req, res) => {
-  return res.json({message: "EMTU-API"});
+  return res.json({message: `EMTU-API (${process.env.ENV})`});
 })
 
-app.listen(3333, () => console.log("server is running on port 3333"));
+app.listen(process.env.PORT || 3333, () => console.log(`server is running on port ${process.env.PORT || 3333}`));