Merge pull request #3 from redbadger/inventory-service-scaffolding

Inventory service implementation

.vscode/settings.json

@@ -6,5 +6,5 @@
     "rust-containers-k8s/notification-service/Cargo.toml",
     "rust-containers-k8s/order-service/Cargo.toml",
     "rust-containers-k8s/product-service/Cargo.toml"
-  ]
+  ],
 }

rust-containers-k8s/database/delete.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -euo pipefail
+
+docker compose down --rmi local --volumes

rust-containers-k8s/database/docker-postgresql-multiple-databases/create-multiple-postgresql-databases.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -euo pipefail
+
+function create_user_and_database() {
+    local database=$1
+    echo "  Creating user and database '$database'"
+    psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" <<-EOSQL
+        CREATE USER $database WITH PASSWORD '$POSTGRES_PASSWORD';
+        CREATE DATABASE $database;
+		ALTER DATABASE $database OWNER TO $database;
+EOSQL
+}
+
+if [ -n "$POSTGRES_MULTIPLE_DATABASES" ]; then
+    echo "Multiple database creation requested: $POSTGRES_MULTIPLE_DATABASES"
+    for db in $(echo "$POSTGRES_MULTIPLE_DATABASES" | tr ',' ' '); do
+        create_user_and_database "$db"
+    done
+    echo "Multiple databases created"
+fi

rust-containers-k8s/database/down.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -euo pipefail
+
+docker compose down

rust-containers-k8s/database/up.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -euo pipefail
+
+docker compose up -d

rust-containers-k8s/docker-compose.yaml

@@ -1,14 +1,14 @@
 ---
-version: '3.8'
+version: "3.8"
 
 services:
-  db:
+  postgres:
     image: postgres:16.1
     restart: always
-
+    volumes:
+      - .//database/docker-postgresql-multiple-databases:/docker-entrypoint-initdb.d
     environment:
+      POSTGRES_MULTIPLE_DATABASES: '"order-service", "inventory-service"'
       POSTGRES_PASSWORD: commerce
-      POSTGRES_USER: commerce
-      POSTGRES_DB: order-service
     ports:
       - 5432:5432

rust-containers-k8s/inventory-service/.env.example

@@ -0,0 +1,2 @@
+export PORT=
+export DATABASE_URL=