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@alt3/sequelize-to-json-schemas

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Readme

sequelize-to-json-schemas

Convert Sequelize models into various JSON Schema variants (using the Strategy Pattern).

Supported Schemas

JSON Schema v7
OpenAPI v3

More welcome, examples found here

Installation

npm install @alt3/sequelize-to-json-schemas@"<1.0.0" --save

Example

const {
  SchemaManager,
  JsonSchema7Strategy,
  OpenApi3Strategy,
} = require('sequelize-to-json-schemas');
const schemaManager = new SchemaManager();

// generate a JSON Schema Draft-07 model schema
let schema = schemaManager.generate(userModel, new JsonSchema7Strategy());

// and/or the OpenAPI 3.0 equivalent
schema = schemaManager.generate(userModel, new OpenApi3Strategy());

Additional Information

understandable code
compatible with Sequelize v4 and v5
generates valid schemas (test suite using ajv and Swagger Parser validators)

Strategy Pattern

This library uses the Strategy Pattern to achieve the following:

create rock-solid core functionality only once
simplify support for new/upcoming schema variants

License

This project is released under MIT LICENSE.

Contributing

Please refer to the guidelines for contributing.