email plus return item statuses

backend/config/aws.js

@@ -0,0 +1,36 @@
+const { fromIni } = require("@aws-sdk/credential-providers");
+
+/**
+ * Get AWS configuration based on environment
+ * - Development: Uses AWS credential profiles from ~/.aws/credentials
+ * - Production: Uses IAM roles (EC2/Lambda/ECS instance roles)
+ */
+function getAWSCredentials() {
+  if (process.env.NODE_ENV === "dev") {
+    // Local development: use profile from ~/.aws/credentials
+    const profile = process.env.AWS_PROFILE;
+    return fromIni({ profile });
+  }
+}
+
+/**
+ * Get complete AWS client configuration
+ */
+function getAWSConfig() {
+  const config = {
+    region: process.env.AWS_REGION || "us-east-1",
+  };
+
+  const credentials = getAWSCredentials();
+
+  if (credentials) {
+    config.credentials = credentials;
+  }
+
+  return config;
+}
+
+module.exports = {
+  getAWSConfig,
+  getAWSCredentials,
+};