json-schema-table

json-schema-table

Creates and maintains a SQL table structure equivalent to a json schema definition. For MSSQL and Postgres

First you create all your tables and then syncronizes then with each other to create the references. You can sync whenever you modify your json schema

Install

$ npm install --save json-schema-table

Usage

var jsonSchemaTable = require('json-schema-table');
var pgPromise = require('pg-promise');
var studentSchema = require('./student.json');
var classSchema = require('./class.json');

// initialize and connect to a database

var studentTable = jsonSchemaTable('person', studentSchema, {db: pgPromise});
var classTable = jsonSchemaTable('student', classSchema, {db: pgPromise});

// First create then sync to build the references
studentTable.create().then(function() {
	return classTable.create();
}).then(function() {
	return studentTable.sync();
}).then(function() {
	return classTable.sync();
}).catch(function(error) {
	console.log(error);
});

For the db connection you can use mssql or pg-promise

To more details take a look at the tests

Tests

The tests were executed using SQL Server 2014 and Postgres 9.4. The coverage badge don't include the SQL Server tests, the actual coverage is 95.45%

--------------------|----------|----------|----------|----------|----------------|
File                |  % Stmts | % Branch |  % Funcs |  % Lines |Uncovered Lines |
--------------------|----------|----------|----------|----------|----------------|
 json-schema-table/ |    95.45 |    88.42 |      100 |    95.45 |                |
  index.js          |    95.45 |    88.42 |      100 |    95.45 |... 344,358,400 |
--------------------|----------|----------|----------|----------|----------------|
All files           |    95.45 |    88.42 |      100 |    95.45 |                |
--------------------|----------|----------|----------|----------|----------------|


=============================== Coverage summary ===============================
Statements   : 95.45% ( 252/264 )
Branches     : 88.42% ( 168/190 )
Functions    : 100% ( 51/51 )
Lines        : 95.45% ( 252/264 )
================================================================================

License

MIT © Andre Gloria