Add a standalone docker-compose file, update readme

fixes #266

README.md

@@ -46,31 +46,23 @@ docker pull ghcr.io/flow-hydraulics/flow-wallet-api:latest
 
 ### Basic example usage
 
-> This setup requires [Docker](https://docs.docker.com/engine/install/) and the [Flow CLI](https://docs.onflow.org/flow-cli/install/).
+**NOTE:** This setup is only for demostrative purposes, please do not run this on production
+
+This setup requires [Docker](https://docs.docker.com/engine/install/), [Docker Compose](https://docs.docker.com/compose/install/) and the [Flow CLI](https://docs.onflow.org/flow-cli/install/).
 
 Create a configuration file:
 
 ```sh
-cp .env.example .env
+cp .env.example .env # and edit
 ```
 
-Start the Wallet API, Flow Emulator and Postgres:
+Start the Wallet API, Flow Emulator, Postgres and Redis:
 
 ```sh
 docker-compose up -d
 ```
 
-Deploy the FUSD contract to the emulator:
-
-```sh
-flow project deploy -n emulator
-```
-
-You can now access the API at http://localhost:3000/v1/accounts.
-
-Next, see the [FUSD sample app](/examples/nextjs-fusd-provider)
-for an example of how to use this configuration as part of
-a complete application.
+You can now access the API at http://localhost:3000/v1.
 
 Once you're finished, run this to stop the containers:
 
@@ -318,7 +310,7 @@ with support from the Flow core contributors.
 
 ## Testing
 
-You can run a fully dockerized test suite if you have _Docker_ and _docker-compose_ installed.
+You can run a fully dockerized test suite if you have _Docker_ and _Docker Compose_ installed.
 
     # Run the test suite
     make run-test-suite

docker-compose.yml

@@ -0,0 +1,84 @@
+version: "3.9"
+
+networks:
+ private:
+
+volumes:
+  emulator-persist:
+
+services:
+  db:
+    image: postgres:13-alpine
+    environment:
+      POSTGRES_DB: wallet
+      POSTGRES_USER: wallet
+      POSTGRES_PASSWORD: wallet
+    networks:
+      - private
+    healthcheck:
+      test:
+        [
+          "CMD-SHELL",
+          "pg_isready --username=${POSTGRES_USER:-wallet} --dbname=${POSTGRES_DB:-wallet}",
+        ]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+
+  redis:
+    image: redis:6.2-alpine
+    command: redis-server /usr/local/etc/redis/redis.conf
+    volumes:
+      - ./redis-config/redis.conf:/usr/local/etc/redis/redis.conf
+      - ./redis-config/users.acl:/usr/local/etc/redis/users.acl
+    networks:
+      - private
+    healthcheck:
+      test:
+        [
+          "CMD-SHELL",
+          "redis-cli ping",
+        ]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+
+  emulator:
+    image: gcr.io/flow-container-registry/emulator:0.27.3
+    command: emulator --persist
+    volumes:
+      - emulator-persist:/flowdb
+    env_file:
+      - ./.env
+    environment:
+      FLOW_SERVICEPRIVATEKEY: ${FLOW_WALLET_ADMIN_PRIVATE_KEY}
+      FLOW_SERVICEKEYSIGALGO: ECDSA_P256
+      FLOW_SERVICEKEYHASHALGO: SHA3_256
+      FLOW_DBPATH: /flowdb
+    networks:
+      - private
+
+  api:
+    build:
+      context: .
+      dockerfile: ./docker/wallet/Dockerfile
+      target: dist
+      network: host # docker build sometimes has problems fetching from alpine's CDN
+    networks:
+      - private
+    ports:
+      - "3000:3000"
+    env_file:
+      - ./.env
+    environment:
+      FLOW_WALLET_DATABASE_DSN: postgresql://wallet:wallet@db:5432/wallet
+      FLOW_WALLET_DATABASE_TYPE: psql
+      FLOW_WALLET_ACCESS_API_HOST: emulator:3569
+      FLOW_WALLET_CHAIN_ID: flow-emulator
+    depends_on:
+      db:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+      emulator:
+        condition: service_started