Detalhes do pacote

• 1. Introduction
  • A lib to help us the ease of functional programming (based on ramda (https://ramdajs.com/) & folktale(https://www.npmjs.com/package/folktale))
• 3. Installation
• 4. How to imports.
• 5. How to use token
• 6. How to use logger.
• 3. Video walkthrough Tutorials

1. Introduction

A lib to help us the ease of functional programming (based on ramda (https://ramdajs.com/) & folktale(https://www.npmjs.com/package/folktale))

└── lib
    ├── logger.js
    ├── token.js
    ├── utilities
    │   ├── api-error.js
    │   ├── args.js
    │   ├── compose-result.js
    │   ├── doNothing.js
    │   ├── http-constant.js
    │   ├── ifElse.js
    │   ├── logger.js
    │   ├── respond.js
    │   ├── transform-to-result.js
    │   ├── uuid.js
    │   ├── whenResult.js
    │   └── with-args.js
    └── validations
        ├── check-given-values.js
        ├── has-length-of.js
        ├── is-boolean.js
        ├── is-email.js
        ├── is-mobile-number.js
        ├── is-string-numeric.js
        ├── is-timestamp.js
        ├── is-undefined.js
        ├── max-value.js
        ├── min-value.js
        ├── not-empty.js
        ├── numeric.js
        ├── should-be-uuid.js
        ├── validate-given-pattern.js
        └── validate.js

3. Installation

    npm install @napses/namma-lib

4. How to imports.

• All the function from @napses/namma-lib

    const {
        utilities:{
                logInfo,
                logError,
                ....
                ....
                all the utilities function here
         },
         validations:{
            isBoolean,
            hasLengthOf,
            ....
            ....
            all the validations function here
         },
         HTTP_CONSTANT,
         token
        } = require('@napses/namma-lib')

• Only the utilities

const {
        logInfo,
        logError,
        ....
        ....
        all the utilities function here
        } = require('@napses/namma-lib/utilities')

• Only the validations

const {
        logInfo,
        logError,
        ....
        ....
        all the utilities function here
        } = require('@napses/namma-lib/validations')

• Only the token

const {
         token
        } = require('@napses/namma-lib')

• Only the HTTP_CONSTANT

  const {
  HTTP_CONSTANT
  } = require('@napses/namma-lib')
  

5. How to use token

<!-- initialize token in your index.js -->
const {
         token
        } = require('@napses/namma-lib');

token.initialize("Your Jwt secret key");

<!-- Generate Token  -->
const tokenResult =  await token.generate("Your object")

console.log(tokenResult); // Result.Ok("Your generated token")

<!-- decode token -->
const decodedTokenResult =  await token.decode("Your token")

console.log(decodedTokenResult); // Result.Ok("Your decoded object")

if case of invalid or expired token
console.log(decodedTokenResult); // Result.Error("Invalid token")

6. How to use logger.

<!-- initialize logger in your index.js -->
const { Logger } = require('@napses/namma-lib');

Logger.initialize({
    isEnable: true, // for dev,qa use false
    type: 'aws',
    environment: "<env name>",
    clsNameSpace: <"cls name for trace Id">,
    configurations: {
        region: <"aws region">,
        accessKeyId: <"aws access Key Id">,
        secretKey: <"aws secret Key">,
        logGroupName: <"log group name">,
        logStreamName: <"log stream name">
    }
});

<!-- add below code for unique traceId for each request -->
const { logInfo } = require('@napses/namma-lib/utilitiesut');
app.use((req, res, next) => {
    const namespace = cls.getNamespace("<cls name for trace Id>");
    const platform = req.headers['x-platform'] || 'unknown-platform';
    namespace.run(() => {
        namespace.set('traceId', uuid.v4());
        logInfo(`${req.method} ${req.originalUrl}`, { ...req.body, platform });
        next();
    });
});

3. Video walkthrough Tutorials

Youtube Tutorials