feat: add Postgres with Drizzle template

[atharvadeosthale]

What does this PR do?

Adds node-typescript/postgres-with-drizzle, a function that serves a todo API on Appwrite Postgres through Drizzle ORM.

Route	Action
GET /	List todos
POST /	Create a todo from { title }
GET /:id	Get a todo
PATCH /:id	Update title or completed
DELETE /:id	Delete a todo

• The schema lives in src/schema.ts, and the generated SQL migrations live in drizzle/.
• The function never changes the schema. Developers apply migrations from their machine with npm run db:migrate and create new ones with npm run db:generate.
• The only setting is DATABASE_URL, the database's connection string.

drizzle-kit pulls in an esbuild version with a moderate advisory through @esbuild-kit/core-utils, which fails npm audit. An npm override moves that copy to ^0.25.12. Migrations still generate the same SQL.

Test Plan

Deployed as a Node 22 function against an Appwrite Postgres database:

• Before migrating, the function created no tables, and requests failed on the missing todos table.
• npm run db:migrate created todos and Drizzle's migrations table. A second run changed nothing.
• Every route returned the expected response after the migration.
• Errors return the documented status and message: an empty or 256-character title, invalid JSON, a non-boolean completed, an empty update, a missing todo, and an unsupported method.
• Invalid IDs return 404 without querying: /0x1, /1e0, /1.0, /0, /-1, /2147483648, /abc and /1/extra.
• The same routes pass through the pooled connection string (port 6432). 2,000 prepared-statement queries from 20 clients spread across all 10 pooler backends with no failures.
• On Node 22: npm ci --ignore-scripts, npm run build, npm audit (0 vulnerabilities) and prettier --check pass. drizzle-kit generate reports no schema drift.

The npm audit job fails on six existing templates that this PR doesn't change: email-contact-form, generate-pdf, password-expiry, payments-with-stripe, subscriptions-with-stripe and sync-with-pinecone.

Related PRs and Issues

None.

Have you read the Contributing Guidelines on issues?

Yes.

[greptile-apps]

Confidence Score: 5/5

[Low risk] Adds a new template project for a todo API.

The PR appears safe to merge; no new actionable issue or outstanding previous finding remains.

Summary

The template now applies migrations from a developer’s machine rather than on function startup. It also disables prepared statements for pooled connections and validates todo IDs as decimal integers within the database column’s range.

_{Reviews (2) · Last reviewed commit: "fix: disable prepared statements for poo..."}

[atharvadeosthale]

@greptileai review

[hansi-codes]

🟢 Tier S · Ready to merge

Adds a Node.js TypeScript todo API backed by Appwrite Postgres and Drizzle ORM, with routes for listing, creating, reading, updating, and deleting todos. Includes the Drizzle schema and initial migration, local migration commands, database connection setup, and usage documentation.

Verdict	New comments	Fixed	Still open
✅ Approved	0	0	0

📂 Walkthrough · 7

File	Change
node-typescript/postgres-with-drizzle/src/main.ts, node-typescript/postgres-with-drizzle/src/utils.ts	Implement todo routes and validate request bodies, titles, and IDs.
node-typescript/postgres-with-drizzle/src/db.ts, node-typescript/postgres-with-drizzle/src/schema.ts	Set up the reusable Postgres/Drizzle connection and todo table schema.
node-typescript/postgres-with-drizzle/drizzle/	Add the initial todos SQL migration and Drizzle migration metadata.
node-typescript/postgres-with-drizzle/package.json, node-typescript/postgres-with-drizzle/package-lock.json	Add ORM, Postgres, migration, build, and formatting dependencies and scripts.
node-typescript/postgres-with-drizzle/drizzle.config.ts, node-typescript/postgres-with-drizzle/tsconfig.json, node-typescript/postgres-with-drizzle/env.d.ts	Configure Drizzle migrations, TypeScript compilation, and DATABASE_URL typing.
node-typescript/postgres-with-drizzle/README.md	Document routes, migration workflow, deployment settings, and database configuration.
node-typescript/postgres-with-drizzle/.gitignore, node-typescript/postgres-with-drizzle/.prettierrc.json	Add project ignore rules and Prettier settings.

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_{Merged main (a1f7e7f); no changes to this PR's code since 6925b92 · Details · Comment @hansi-codes review to re-run, or mention @hansi-codes with a question.}

[hansi-codes]

🟢 Tier S · Looks good to merge. Summary