From 471121aa0ff1a5841336c027f248ccb95839f4c4 Mon Sep 17 00:00:00 2001
From: Brendan Chen <me@bchen.dev>
Date: Mon, 23 Feb 2026 12:00:49 -0800
Subject: [PATCH 1/3] Add Caddyfile

---
 Caddyfile | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 Caddyfile

diff --git a/Caddyfile b/Caddyfile
new file mode 100644
index 0000000..d40ed5e
--- /dev/null
+++ b/Caddyfile
@@ -0,0 +1,4 @@
+interchange-api.bchen.dev {
+    reverse_proxy app:4000
+}
+

From ecc9cdd747f503dad4e069290a23491d034f9f18 Mon Sep 17 00:00:00 2001
From: Brendan Chen <me@bchen.dev>
Date: Mon, 23 Feb 2026 12:01:28 -0800
Subject: [PATCH 2/3] Add Docker Compose file which uses Caddy

---
 docker-compose.prod.yml | 52 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 docker-compose.prod.yml

diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
new file mode 100644
index 0000000..b0a55f8
--- /dev/null
+++ b/docker-compose.prod.yml
@@ -0,0 +1,52 @@
+# self hosted server setup using Caddy
+
+x-common-environment: &common-server-environment
+  APNS_IS_PRODUCTION: ${APNS_IS_PRODUCTION}
+  APNS_BUNDLE_ID: ${APNS_BUNDLE_ID}
+  APNS_TEAM_ID: ${APNS_TEAM_ID}
+  APNS_KEY_ID: ${APNS_KEY_ID}
+  APNS_PRIVATE_KEY: ${APNS_PRIVATE_KEY}
+  PARKING_LOGGING_INTERVAL_MS: ${PARKING_LOGGING_INTERVAL_MS}
+  REDIS_URL: redis://redis:6379
+  REDIS_USE_TLS: false
+  RATE_LIMITS_DISABLED: ${RATE_LIMITS_DISABLED}
+  RATE_LIMIT_WINDOW_MS: ${RATE_LIMIT_WINDOW_MS}
+  RATE_LIMIT_DELAY_AFTER_REQUESTS: ${RATE_LIMIT_DELAY_AFTER_REQUESTS}
+  RATE_LIMIT_DELAY_MULTIPLIER_MS: ${RATE_LIMIT_DELAY_MULTIPLIER_MS}
+
+services:
+  app:
+    build: .
+    command: npm run start
+    restart: unless-stopped
+    depends_on:
+      - redis
+    environment:
+      <<: *common-server-environment
+      NODE_ENV: production
+
+  redis:
+    image: redis/redis-stack:7.2.0-v17
+    container_name: redis-timeseries
+    restart: unless-stopped
+    volumes:
+      - redis_data:/data
+      - ./redis-stack.conf:/redis-stack.conf
+    command: redis-stack-server /redis-stack.conf
+
+  caddy:
+    image: caddy:2-alpine
+    restart: unless-stopped
+    ports:
+      - "80:80"
+      - "443:443"
+      - "443:443/udp"
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile
+      - caddy_data:/data
+      - caddy_config:/config
+
+volumes:
+  redis_data:
+  caddy_data:
+  caddy_config:

From b1420cfa7e359616ad2f047a63bb07e2405fb8c6 Mon Sep 17 00:00:00 2001
From: Brendan Chen <me@bchen.dev>
Date: Mon, 23 Feb 2026 12:06:10 -0800
Subject: [PATCH 3/3] Add REDIS_USE_TLS environment variable to configure TLS
 for Redis

---
 .env.example                                  | 1 +
 docker-compose.prod.yml                       | 2 +-
 docker-compose.yml                            | 1 +
 src/helpers/createRedisClientForRepository.ts | 5 +++--
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/.env.example b/.env.example
index b111bba..ac8c748 100644
--- a/.env.example
+++ b/.env.example
@@ -21,3 +21,4 @@ RATE_LIMIT_DELAY_MULTIPLIER_MS=
 
 # Redis connection
 REDIS_URL=
+REDIS_USE_TLS=
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index b0a55f8..8dc8e9a 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -8,7 +8,7 @@ x-common-environment: &common-server-environment
   APNS_PRIVATE_KEY: ${APNS_PRIVATE_KEY}
   PARKING_LOGGING_INTERVAL_MS: ${PARKING_LOGGING_INTERVAL_MS}
   REDIS_URL: redis://redis:6379
-  REDIS_USE_TLS: false
+  REDIS_USE_TLS: 0
   RATE_LIMITS_DISABLED: ${RATE_LIMITS_DISABLED}
   RATE_LIMIT_WINDOW_MS: ${RATE_LIMIT_WINDOW_MS}
   RATE_LIMIT_DELAY_AFTER_REQUESTS: ${RATE_LIMIT_DELAY_AFTER_REQUESTS}
diff --git a/docker-compose.yml b/docker-compose.yml
index 4748e8b..8a540ab 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,6 +12,7 @@ x-common-environment: &common-server-environment
   APNS_PRIVATE_KEY: ${APNS_PRIVATE_KEY}
   PARKING_LOGGING_INTERVAL_MS: ${PARKING_LOGGING_INTERVAL_MS}
   REDIS_URL: redis://redis:6379
+  REDIS_USE_TLS: 0
   RATE_LIMITS_DISABLED: ${RATE_LIMITS_DISABLED}
   RATE_LIMIT_WINDOW_MS: ${RATE_LIMIT_WINDOW_MS}
   RATE_LIMIT_DELAY_AFTER_REQUESTS: ${RATE_LIMIT_DELAY_AFTER_REQUESTS}
diff --git a/src/helpers/createRedisClientForRepository.ts b/src/helpers/createRedisClientForRepository.ts
index 55312fd..73ad76e 100644
--- a/src/helpers/createRedisClientForRepository.ts
+++ b/src/helpers/createRedisClientForRepository.ts
@@ -5,10 +5,11 @@ export default function createRedisClientForRepository() {
   const client = createClient({
     url: process.env.REDIS_URL,
     socket: {
-      tls: process.env.NODE_ENV === 'production',
+      tls: process.env.REDIS_USE_TLS === "1",
       rejectUnauthorized: false,
       reconnectStrategy: REDIS_RECONNECT_INTERVAL,
-    },
+    } as object,
   });
   return client as RedisClientType;
 }
+