@engramnet/amygdala/lib/index.js

An Object Relational Mapping library for data store on EnGram blockchain.

// Copyright 2023 Wan Gram. All rights reserved.

const { Web3 } = require("web3");
const Schema = require('./Schema.js')

const gramAmygdala = function (rpcUrl, contractSavePath) {
  // contract path must be specified in constructor 
  // WebsocketProvider 
  // HttpProvider
  const web3 = new Web3(new Web3.providers.HttpProvider(rpcUrl));

  this.createSchema = function (modelDefinition) {
    if (!contractSavePath) {
      throw new Error('You must set a path where generated smart contracts will be stored')
    }
    return new Schema(modelDefinition, contractSavePath, web3)
  }
  return this
}
module.exports = gramAmygdala