jsForce in Action
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The jsforce library provides Node.js developers the ability to create apps that interact with the Salesforce API. The standalone examples provide good basic usage for the library. Join us as we take it to the next level and show how to use the library in large, complex, real-world applications. We'll cover patterns and practices for using jsForce in production. We will also explain how to organize your code for optimal reuse and maintainability. We will dig into using promises with jsForce for cleaner code. This presentation will be heavy on code examples and real world practices for large enterprise node applications.
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jsForce in Action
- 1. jsForce in Action Gordon Bockus Principle Software Engineer Spanning by EMC @gordonk66
- 2. Safe harbor statement under the Private Securities Litigation Reform Act of 1995: This presentation may contain forward-looking statements that involve risks, uncertainties, and assumptions. If any such uncertainties materialize or if any of the assumptions proves incorrect, the results of salesforce.com, inc. could differ materially from the results expressed or implied by the forward-looking statements we make. All statements other than statements of historical fact could be deemed forward- looking, including any projections of product or service availability, subscriber growth, earnings, revenues, or other financial items and any statements regarding strategies or plans of management for future operations, statements of belief, any statements concerning new, planned, or upgraded services or technology developments and customer contracts or use of our services. The risks and uncertainties referred to above include – but are not limited to – risks associated with developing and delivering new functionality for our service, new products and services, our new business model, our past operating losses, possible fluctuations in our operating results and rate of growth, interruptions or delays in our Web hosting, breach of our security measures, the outcome of any litigation, risks associated with completed and any possible mergers and acquisitions, the immature market in which we operate, our relatively limited operating history, our ability to expand, retain, and motivate our employees and manage our growth, new releases of our service and successful customer deployment, our limited history reselling non-salesforce.com products, and utilization and selling to larger enterprise customers. Further information on potential factors that could affect the financial results of salesforce.com, inc. is included in our annual report on Form 10-K for the most recent fiscal year and in our quarterly report on Form 10-Q for the most recent fiscal quarter. These documents and others containing important disclosures are available on the SEC Filings section of the Investor Information section of our Web site. Any unreleased services or features referenced in this or other presentations, press releases or public statements are not currently available and may not be delivered on time or at all. Customers who purchase our services should make the purchase decisions based upon features that are currently available. Salesforce.com, inc. assumes no obligation and does not intend to update these forward-looking statements. Safe Harbor
- 3. • Building web applications in JavaScript for over 10 years, around 2 years experience using Node • One of the original developers of the Spanning Backup for Salesforce Application • Competitor in various Topcoder Lightning competitions Gordon Bockus @gordonk66 Who am I?
- 4. • What is jsForce and how can you use it? • Overview of Salesforce Explorer • Node server best practices • Third Party Module Integration • How to Test your code when using jsForce What will we be discussing? Outline
- 5. $ npm install jsforce Used as a node module in server side JavaScript code. Authenticate using OAuth2 or with hard coded credentials. $ npm install -g jsforce Used to directly interact with the library on the command line. Great for quickly interacting with SF.com in code. Authenticate interactively using username/password. Script tag in the html header Most valid use case is in a Canvas application. All interaction with SF.com directly in the browser. Node Module Command Line Web Browser jsForce – What is it? https://jsforce.github.io/
- 7. Client side Angular Sass Angular ui-router Server side Node Express jsForce Bluebird Salesforce Explorer https://github.com/gbockus/jsForceInAction
- 8. Salesforce Explorer Demo Demo in the browser
- 9. Built Using: • Yeoman • Angular full stack Generator Features: • Authenticate with Salesforce. • View/Search all object types in organization. • See attributes for each object type. • See recently updated objects of the selected type. Salesforce Explorer How did it get started?
- 10. • Separate web tier from business logic • Drive authentication scheme through configuration • Use a build tool • Promises make logic simpler to understand asynchronous flow • Use the same Promise module across the application • Test your code Code organization and beyond Best Practices
- 11. • Provides common Promise behavior • Enabled use by getting developers familiar with utility Promise functions that are available • Results in similarly organized code throughout application Ok, mostly the bluebird Promise module in this example. Third Party module Integration
- 12. • At minimum unit test code to verify functionality and provided example usage. • Don’t interact with third parties (like Salesforce) in unit test. • Use Mock objects: Node is great at this • Useful libraries: Chai, Sinon • Test Framework: Mocha Do it! Testing
- 13. Salesforce Service Test Demo Show the tests being executed in both intellij and on the command line Show the test file Discuss how to mock jsForce functions • Top Level (like auth) • Second Level (like conn.sobject)
- 14. Other places to ask questions: • http://salesforce.stackexchange.com/ • http://stackoverflow.com/ There are no silly questions.. Questions?
- 15. • https://github.com/gbockus/jsForceInAction • https://jsforce.github.io/ • https://github.com/petkaantonov/bluebird • http://yeoman.io/ • https://github.com/DaftMonk/generator-angular-fullstack • https://mochajs.org/ • http://chaijs.com/ Now go build something Thanks!