class Scaffolding { constructor(engine, _options){ this.engine = engine; this.options = _options; this.plugins = _options.plugins; engine.events.setCommandHandler("scaffolding:generate", (options, cb) => { this.framework = options.framework; this.generate(options.contract, options.overwrite, cb); }); } isContract(contractName){ return this.engine.config.contractsConfig.contracts[contractName] !== undefined; } generate(contractName, overwrite, cb){ if(this.framework === 'react'){ this.plugins.loadInternalPlugin('scaffolding-react', this.options); } let dappGenerators = this.plugins.getPluginsFor('dappGenerator'); let build = null; dappGenerators.forEach((plugin) => { plugin.dappGenerators.forEach((d) => { if(d.framework === this.framework){ build = d.cb; } }); }); if(build === null){ this.engine.logger.error("Could not find plugin for framework '" + this.framework + "'"); cb(); } else if(!this.isContract(contractName)){ this.engine.logger.error("contract '" + contractName + "' does not exist"); cb(); } else { this.engine.events.request("contracts:list", (_err, contractsList) => { if(_err) throw new Error(_err); const contract = contractsList.find(x => x.className === contractName); try { build(contract, overwrite, cb); } catch(err){ this.engine.logger.error(err.message); } }); } } } module.exports = Scaffolding;