From 40321f4be75992b7bf21018104b761cfcf6889df Mon Sep 17 00:00:00 2001
From: Gabriel Luiz Freitas Almeida <gabriel@logspace.ai>
Date: Wed, 16 Aug 2023 15:41:09 -0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20fix(frontend):=20update=20Docker?=
 =?UTF-8?q?file=20to=20use=20node:20-alpine=20as=20base=20image=20for=20fr?=
 =?UTF-8?q?ontend=20build=20=E2=9C=A8=20feat(frontend):=20add=20support=20?=
 =?UTF-8?q?for=20BACKEND=5FURL=20environment=20variable=20in=20nginx.conf?=
 =?UTF-8?q?=20to=20configure=20backend=20URL=20=F0=9F=93=9D=20chore(fronte?=
 =?UTF-8?q?nd):=20add=20start-nginx.sh=20script=20to=20replace=20placehold?=
 =?UTF-8?q?er=20in=20nginx.conf=20with=20actual=20BACKEND=5FURL=20and=20st?=
 =?UTF-8?q?art=20nginx?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/frontend/Dockerfile     | 14 ++++++++----
 src/frontend/nginx.conf     | 45 +++++++++++++++++++++++++------------
 src/frontend/start-nginx.sh |  8 +++++++
 3 files changed, 49 insertions(+), 18 deletions(-)
 create mode 100644 src/frontend/start-nginx.sh

diff --git a/src/frontend/Dockerfile b/src/frontend/Dockerfile
index 010811e7b..81abf18cd 100644
--- a/src/frontend/Dockerfile
+++ b/src/frontend/Dockerfile
@@ -1,10 +1,16 @@
-FROM node:14-alpine as frontend_build
-ARG BACKEND
+FROM node:20-alpine as frontend_build
+ARG BACKEND_URL
 WORKDIR /app
-COPY . /app
+COPY ./src /app/src
+COPY ./package.json ./package-lock.json ./tsconfig.json ./vite.config.ts ./index.html ./tailwind.config.js ./postcss.config.js ./prettier.config.js /app/
+
 RUN npm install
 RUN npm run build
 
 FROM nginx
 COPY --from=frontend_build /app/build/ /usr/share/nginx/html
-COPY /nginx.conf /etc/nginx/conf.d/default.conf
\ No newline at end of file
+COPY /nginx.conf /etc/nginx/conf.d/default.conf
+COPY start-nginx.sh /start-nginx.sh
+RUN chmod +x /start-nginx.sh
+ENV BACKEND_URL=$BACKEND_URL
+CMD ["/start-nginx.sh"]
\ No newline at end of file
diff --git a/src/frontend/nginx.conf b/src/frontend/nginx.conf
index df665f5b6..d069a206d 100644
--- a/src/frontend/nginx.conf
+++ b/src/frontend/nginx.conf
@@ -1,18 +1,35 @@
 server {
-	gzip on;
-	gzip_comp_level  2;
-	gzip_min_length  1000;
-	gzip_types  text/xml text/css;
-	gzip_http_version 1.1;
-	gzip_vary  on;
-	gzip_disable "MSIE [4-6] \.";
+    gzip on;
+    gzip_comp_level  2;
+    gzip_min_length  1000;
+    gzip_types  text/xml text/css;
+    gzip_http_version 1.1;
+    gzip_vary  on;
+    gzip_disable "MSIE [4-6] \.";
 
-	listen 80;
+    listen 80;
 
-	location / {
-		root /usr/share/nginx/html;
-		index index.html index.htm;
-		try_files $uri $uri/ /index.html =404;
-	}
-    
+    location / {
+        root /usr/share/nginx/html;
+        index index.html index.htm;
+        try_files $uri $uri/ /index.html =404;
+    }
+
+    location ~ ^/api/v1/ { # Matching the /api/v1/ route
+        proxy_pass __BACKEND_URL__; # URL of your backend service
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+    }
+
+    location /health { # Matching the /health route
+        proxy_pass __BACKEND_URL__; # URL of your backend service
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+    }
 }
diff --git a/src/frontend/start-nginx.sh b/src/frontend/start-nginx.sh
new file mode 100644
index 000000000..dd20f5305
--- /dev/null
+++ b/src/frontend/start-nginx.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Replace the placeholder with the actual value
+sed -i "s|__BACKEND_URL__|$BACKEND_URL|g" /etc/nginx/conf.d/default.conf
+
+
+# Start nginx
+exec nginx -g 'daemon off;'