app_vue2/services/dataProvider/provider/baseProvider.ts

import { Context } from '@nuxt/types/app'
import { hooks } from '~/services/dataProvider/provider/hook/_import'
import { DataProviderArgs } from '~/types/interfaces'

class BaseProvider {
  protected arguments!: DataProviderArgs;
  protected ctx!: Context;

  constructor (ctx: Context, args: DataProviderArgs) {
    this.arguments = args
    this.ctx = ctx
  }

  /**
   * Is the given argument a supported model
   * @param _args
   */
  static support (_args: DataProviderArgs): boolean {
    throw new Error('Need to be implement into static method')
  }

  /**
   * Iterate over the available hooks and return
   * the first one that support the given args
   */
  async postHook () {
    for (const Hook of BaseProvider.sortedHooks()) {
      if (Hook.support(this.arguments)) {
        await new Hook().invoke(this.arguments)
      }
    }
  }

  /**
   * Sort the available hooks by priority
   * @private
   */
  public static sortedHooks (): Iterable<any> {
    return hooks.sort(function (a, b) {
      if (a.priority > b.priority) { return 1 }
      if (a.priority < b.priority) { return -1 }
      return 0
    })
  }
}

export default BaseProvider