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fix: bundle lambda deps + {proxy+} routing (fixes 502/CORS outage) #279

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Merged
nourshoreibah merged 3 commits into from
Jul 1, 2026
Merged

fix: bundle lambda deps + {proxy+} routing (fixes 502/CORS outage) #279

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b8f5d26
fix: bundle lambda deps + add {proxy+} routing (fixes 502/CORS outage)
nourshoreibah Jul 1, 2026
197491f
chore: auto-format terraform and update documentation
github-actions[bot] Jul 1, 2026
bdd8627
chore: regenerate lambda READMEs
github-actions[bot] Jul 1, 2026
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5 changes: 4 additions & 1 deletion apps/backend/lambdas/auth/handler.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,10 @@ export const handler = async (event: any): Promise<APIGatewayProxyResult> => {
// Support both API Gateway and Lambda Function URL events
// API Gateway: event.path, event.httpMethod
// Function URL: event.rawPath, event.requestContext.http.method
const rawPath = event.rawPath || event.path || '/';
const fullPath = event.rawPath || event.path || '/';
// API Gateway mounts this service at /auth[/{proxy+}]; strip the mount
// prefix so routing below (rawPath and normalizedPath) sees the bare path.
const rawPath = fullPath.replace(/^\/auth(?=\/|$)/, '') || '/';
const normalizedPath = rawPath.replace(/\/$/, '');
const method = (event.requestContext?.http?.method || event.httpMethod || 'GET').toUpperCase();

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809 changes: 808 additions & 1 deletion apps/backend/lambdas/auth/package-lock.json
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5 changes: 3 additions & 2 deletions apps/backend/lambdas/auth/package.json
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Expand Up @@ -7,11 +7,13 @@
"dev": "ts-node --transpile-only dev-server.ts",
"build": "tsc",
"test": "start-server-and-test dev http-get://localhost:3000/auth/health jest",
"package": "npm run build && cd dist && zip -r ../lambda.zip . -x '*.map' 'dev-server.*' 'swagger-utils.*'"
"package": "esbuild handler.ts --bundle --platform=node --target=node20 --outfile=dist/handler.js && cd dist && zip -q ../lambda.zip handler.js"
},
"devDependencies": {
"@branch/types": "file:../../../../shared/types",
"@jest/globals": "^30.2.0",
"esbuild": "^0.25.12",
"jest": "^30.2.0",
"@types/aws-lambda": "^8.10.131",
"@types/jest": "^30.0.0",
"@types/node": "^20.11.30",
Expand All @@ -26,7 +28,6 @@
"@aws-sdk/client-cognito-identity-provider": "^3.978.0",
"amazon-cognito-identity-js": "^6.3.16",
"dotenv": "^17.2.3",
"jest": "^30.2.0",
"kysely": "^0.28.10",
"pg": "^8.17.2"
}
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2 changes: 1 addition & 1 deletion apps/backend/lambdas/donors/README.md
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Expand Up @@ -10,7 +10,7 @@ Lambda for managing donors.
|--------|------|-------------|
| GET | /health | Health check |
| GET | /donors | |
| POST | /donations | |
| GET | /donations | |
| POST | /donors | |

## Setup
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7 changes: 5 additions & 2 deletions apps/backend/lambdas/donors/handler.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,10 @@ export const handler = async (event: any): Promise<APIGatewayProxyResult> => {
// Support both API Gateway and Lambda Function URL events
// API Gateway: event.path, event.httpMethod
// Function URL: event.rawPath, event.requestContext.http.method
const rawPath = event.rawPath || event.path || '/';
const fullPath = event.rawPath || event.path || '/';
// API Gateway mounts this service at /donors[/{proxy+}]; strip the mount
// prefix so routing below (rawPath and normalizedPath) sees the bare path.
const rawPath = fullPath.replace(/^\/donors(?=\/|$)/, '') || '/';
const normalizedPath = rawPath.replace(/\/$/, '');
const method = (event.requestContext?.http?.method || event.httpMethod || 'GET').toUpperCase();

Expand Down Expand Up @@ -133,7 +136,7 @@ export const handler = async (event: any): Promise<APIGatewayProxyResult> => {
}

// POST /donors
if (normalizedPath === '/donors' && method === 'POST') {
if ((normalizedPath === '/' || normalizedPath === '/donors') && method === 'POST') {
const body = event.body ? JSON.parse(event.body) as Record<string, unknown> : {};
// TODO: Add your business logic here
return json(201, { ok: true, route: 'POST /donors', body });
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