import { pick } from 'lodash'

export class HasuraExceptionError extends Error {
  extensions: {
    internal: {
      statement: string
      prepared: boolean
      error: {
        exec_status: string
        hint: string
        message: string
        status_code: string
        description: string
      }
      arguments: Array<any>
    }
    path: string
    code: string
  }

  constructor(error: HasuraExceptionError) {
    super(error.message)

    Object.assign(this, error)
  }

  processToLog(): any {
    const internalMessage = this.extensions?.internal?.error?.message
    const message = internalMessage ? `${this.message}: ${internalMessage}` : this.message

    return {
      message,
      ...pick(this.extensions?.internal || {}, ['statement', 'arguments']),
    }
  }
}