Learn APIs development with Prisma, Nodejs, and Postgres

Learn how Prisma converts models written in its schema language into SQL database tables, defines relationships, and migrates an SQLite database while building a basic application.

Set up a video model in Prisma, link it to courses with a one-to-many relationship, and insert records with the Prisma client in Node.js using a Postgres database.

Configure prisma data sources and database connections (sqlite, sql, mongo) via the .env url, generate types with prisma generate, and define relations using foreign keys.

Learn to implement find by id for courses using prisma's findUnique in a Node.js TypeScript router, including id handling, validation, and error responses (404, 400) with debugging tips.

Explore offset-based and cursor-based pagination in Prisma, with a course data example, including filtering, sorting, and per-page limits, and when to use infinite scrolling for mobile social apps.

Demonstrates using Prisma's transaction API for independent sequential queries, allowing multiple finds (applications, customers, courses) in a single operation, with all-or-nothing rollback on failure.

Master the not to be matcher in tests by using expect statements to invert outcomes; verify that ten plus fifteen equals twenty-five and adjust expectations to pass the test.

Explore promise chaining and the switch to async/await, handling success and errors with then, catch, and try/catch; learn to fetch multiple GitHub users with Promise.all and parse JSON.