Generate code from swagger source

code-generator.js

const swaggerExtractor = /https?:\/\/(.*)\/.*\/#!\/(.*)\/(.*)/i
function getUrlsParts (url) {
  const [, domain, entity, method] = url.match(swaggerExtractor)
  return { domain, entity, method }
}

async function getModels(url) {
  const { domain, entity, method } = getUrlsParts(url)
  const req = await fetch(`https://${domain}/api/core/swagger/api-docs/${entity}`)
  const jsonResponse = await req.json()
  const postMethod = jsonResponse.apis.map(a => a.operations.filter(o => o.nickname === method)[0]).filter(a => a)[0]
  const bodyType = postMethod.parameters.filter(p => p.paramType === 'body')[0].type
  return { mainType: bodyType, models: jsonResponse.models}
}

async function init(swaggerUrl) {
  const { mainType, models } = await getModels(swaggerUrl)
  console.log(generateCSharpClass(models[mainType]))
}

function generateCSharpClass(model) {
  let header = `public class ${model.typeName} {`
  let body = ''
  Object.keys(model.properties).forEach(key => {
    const prop = model.properties[key]
    if (prop.type === 'array') {
      body += `\tpublic Array<${prop.items.$ref}> ${prop.typeName} { get; set; }\n`
    } else {
      body += `\tpublic ${prop.type || prop.$ref} ${prop.typeName} { get; set; }\n`
    }
  })
  
  let footer = '}'
  return [header, body, footer].join('\n')
}

init('URLt')